diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 22 | ||||
| -rw-r--r-- | crypto/api.c | 60 | ||||
| -rw-r--r-- | crypto/cipher.c | 312 | ||||
| -rw-r--r-- | crypto/des.c | 2005 | ||||
| -rw-r--r-- | crypto/hmac.c | 3 | ||||
| -rw-r--r-- | crypto/internal.h | 43 | ||||
| -rw-r--r-- | crypto/scatterwalk.c | 4 | ||||
| -rw-r--r-- | crypto/scatterwalk.h | 12 | ||||
| -rw-r--r-- | crypto/serpent.c | 1 | ||||
| -rw-r--r-- | crypto/tcrypt.c | 580 | ||||
| -rw-r--r-- | crypto/tcrypt.h | 449 |
11 files changed, 1854 insertions, 1637 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 90d6089d60ed..256c0b1fed10 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -146,7 +146,7 @@ config CRYPTO_SERPENT config CRYPTO_AES tristate "AES cipher algorithms" - depends on CRYPTO && !((X86 || UML_X86) && !64BIT) + depends on CRYPTO && !(X86 || UML_X86) help AES cipher algorithms (FIPS-197). AES uses the Rijndael algorithm. @@ -184,6 +184,26 @@ config CRYPTO_AES_586 See <http://csrc.nist.gov/encryption/aes/> for more information. +config CRYPTO_AES_X86_64 + tristate "AES cipher algorithms (x86_64)" + depends on CRYPTO && ((X86 || UML_X86) && 64BIT) + help + AES cipher algorithms (FIPS-197). AES uses the Rijndael + algorithm. + + Rijndael appears to be consistently a very good performer in + both hardware and software across a wide range of computing + environments regardless of its use in feedback or non-feedback + modes. Its key setup time is excellent, and its key agility is + good. Rijndael's very low memory requirements make it very well + suited for restricted-space environments, in which it also + demonstrates excellent performance. Rijndael's operations are + among the easiest to defend against power and timing attacks. + + The AES specifies three key sizes: 128, 192 and 256 bits + + See <http://csrc.nist.gov/encryption/aes/> for more information. + config CRYPTO_CAST5 tristate "CAST5 (CAST-128) cipher algorithm" depends on CRYPTO diff --git a/crypto/api.c b/crypto/api.c index 394169a8577d..b4728811ce3b 100644 --- a/crypto/api.c +++ b/crypto/api.c @@ -13,9 +13,12 @@ * any later version. * */ + +#include <linux/compiler.h> #include <linux/init.h> #include <linux/crypto.h> #include <linux/errno.h> +#include <linux/kmod.h> #include <linux/rwsem.h> #include <linux/slab.h> #include "internal.h" @@ -33,7 +36,7 @@ static inline void crypto_alg_put(struct crypto_alg *alg) module_put(alg->cra_module); } -struct crypto_alg *crypto_alg_lookup(const char *name) +static struct crypto_alg *crypto_alg_lookup(const char *name) { struct crypto_alg *q, *alg = NULL; @@ -54,6 +57,13 @@ struct crypto_alg *crypto_alg_lookup(const char *name) return alg; } +/* A far more intelligent version of this is planned. For now, just + * try an exact match on the name of the algorithm. */ +static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name) +{ + return try_then_request_module(crypto_alg_lookup(name), name); +} + static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags) { tfm->crt_flags = 0; @@ -117,20 +127,46 @@ static void crypto_exit_ops(struct crypto_tfm *tfm) } } +static unsigned int crypto_ctxsize(struct crypto_alg *alg, int flags) +{ + unsigned int len; + + switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) { + default: + BUG(); + + case CRYPTO_ALG_TYPE_CIPHER: + len = crypto_cipher_ctxsize(alg, flags); + break; + + case CRYPTO_ALG_TYPE_DIGEST: + len = crypto_digest_ctxsize(alg, flags); + break; + + case CRYPTO_ALG_TYPE_COMPRESS: + len = crypto_compress_ctxsize(alg, flags); + break; + } + + return len + alg->cra_alignmask; +} + struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags) { struct crypto_tfm *tfm = NULL; struct crypto_alg *alg; + unsigned int tfm_size; alg = crypto_alg_mod_lookup(name); if (alg == NULL) goto out; - - tfm = kmalloc(sizeof(*tfm) + alg->cra_ctxsize, GFP_KERNEL); + + tfm_size = sizeof(*tfm) + crypto_ctxsize(alg, flags); + tfm = kmalloc(tfm_size, GFP_KERNEL); if (tfm == NULL) goto out_put; - memset(tfm, 0, sizeof(*tfm) + alg->cra_ctxsize); + memset(tfm, 0, tfm_size); tfm->__crt_alg = alg; @@ -155,8 +191,14 @@ out: void crypto_free_tfm(struct crypto_tfm *tfm) { - struct crypto_alg *alg = tfm->__crt_alg; - int size = sizeof(*tfm) + alg->cra_ctxsize; + struct crypto_alg *alg; + int size; + + if (unlikely(!tfm)) + return; + + alg = tfm->__crt_alg; + size = sizeof(*tfm) + alg->cra_ctxsize; crypto_exit_ops(tfm); crypto_alg_put(alg); @@ -168,6 +210,12 @@ int crypto_register_alg(struct crypto_alg *alg) { int ret = 0; struct crypto_alg *q; + + if (alg->cra_alignmask & (alg->cra_alignmask + 1)) + return -EINVAL; + + if (alg->cra_alignmask > PAGE_SIZE) + return -EINVAL; down_write(&crypto_alg_sem); diff --git a/crypto/cipher.c b/crypto/cipher.c index f434ce7c2d0b..1c92c6bb138b 100644 --- a/crypto/cipher.c +++ b/crypto/cipher.c @@ -4,6 +4,7 @@ * Cipher operations. * * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> + * Copyright (c) 2005 Herbert Xu <herbert@gondor.apana.org.au> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -22,10 +23,6 @@ #include "internal.h" #include "scatterwalk.h" -typedef void (cryptfn_t)(void *, u8 *, const u8 *); -typedef void (procfn_t)(struct crypto_tfm *, u8 *, - u8*, cryptfn_t, void *); - static inline void xor_64(u8 *a, const u8 *b) { ((u32 *)a)[0] ^= ((u32 *)b)[0]; @@ -39,63 +36,70 @@ static inline void xor_128(u8 *a, const u8 *b) ((u32 *)a)[2] ^= ((u32 *)b)[2]; ((u32 *)a)[3] ^= ((u32 *)b)[3]; } - -static inline void *prepare_src(struct scatter_walk *walk, int bsize, - void *tmp, int in_place) + +static unsigned int crypt_slow(const struct cipher_desc *desc, + struct scatter_walk *in, + struct scatter_walk *out, unsigned int bsize) { - void *src = walk->data; - int n = bsize; + unsigned int alignmask = crypto_tfm_alg_alignmask(desc->tfm); + u8 buffer[bsize * 2 + alignmask]; + u8 *src = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1); + u8 *dst = src + bsize; + unsigned int n; - if (unlikely(scatterwalk_across_pages(walk, bsize))) { - src = tmp; - n = scatterwalk_copychunks(src, walk, bsize, 0); - } - scatterwalk_advance(walk, n); - return src; + n = scatterwalk_copychunks(src, in, bsize, 0); + scatterwalk_advance(in, n); + + desc->prfn(desc, dst, src, bsize); + + n = scatterwalk_copychunks(dst, out, bsize, 1); + scatterwalk_advance(out, n); + + return bsize; } -static inline void *prepare_dst(struct scatter_walk *walk, int bsize, - void *tmp, int in_place) +static inline unsigned int crypt_fast(const struct cipher_desc *desc, + struct scatter_walk *in, + struct scatter_walk *out, + unsigned int nbytes, u8 *tmp) { - void *dst = walk->data; + u8 *src, *dst; - if (unlikely(scatterwalk_across_pages(walk, bsize)) || in_place) + src = in->data; + dst = scatterwalk_samebuf(in, out) ? src : out->data; + + if (tmp) { + memcpy(tmp, in->data, nbytes); + src = tmp; dst = tmp; - return dst; -} + } -static inline void complete_src(struct scatter_walk *walk, int bsize, - void *src, int in_place) -{ -} + nbytes = desc->prfn(desc, dst, src, nbytes); -static inline void complete_dst(struct scatter_walk *walk, int bsize, - void *dst, int in_place) -{ - int n = bsize; + if (tmp) + memcpy(out->data, tmp, nbytes); + + scatterwalk_advance(in, nbytes); + scatterwalk_advance(out, nbytes); - if (unlikely(scatterwalk_across_pages(walk, bsize))) - n = scatterwalk_copychunks(dst, walk, bsize, 1); - else if (in_place) - memcpy(walk->data, dst, bsize); - scatterwalk_advance(walk, n); + return nbytes; } /* * Generic encrypt/decrypt wrapper for ciphers, handles operations across * multiple page boundaries by using temporary blocks. In user context, - * the kernel is given a chance to schedule us once per block. + * the kernel is given a chance to schedule us once per page. */ -static int crypt(struct crypto_tfm *tfm, +static int crypt(const struct cipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, - unsigned int nbytes, cryptfn_t crfn, - procfn_t prfn, void *info) + unsigned int nbytes) { struct scatter_walk walk_in, walk_out; + struct crypto_tfm *tfm = desc->tfm; const unsigned int bsize = crypto_tfm_alg_blocksize(tfm); - u8 tmp_src[bsize]; - u8 tmp_dst[bsize]; + unsigned int alignmask = crypto_tfm_alg_alignmask(tfm); + unsigned long buffer = 0; if (!nbytes) return 0; @@ -109,64 +113,144 @@ static int crypt(struct crypto_tfm *tfm, scatterwalk_start(&walk_out, dst); for(;;) { - u8 *src_p, *dst_p; - int in_place; + unsigned int n = nbytes; + u8 *tmp = NULL; + + if (!scatterwalk_aligned(&walk_in, alignmask) || + !scatterwalk_aligned(&walk_out, alignmask)) { + if (!buffer) { + buffer = __get_free_page(GFP_ATOMIC); + if (!buffer) + n = 0; + } + tmp = (u8 *)buffer; + } scatterwalk_map(&walk_in, 0); scatterwalk_map(&walk_out, 1); - in_place = scatterwalk_samebuf(&walk_in, &walk_out); - - do { - src_p = prepare_src(&walk_in, bsize, tmp_src, - in_place); - dst_p = prepare_dst(&walk_out, bsize, tmp_dst, - in_place); - - prfn(tfm, dst_p, src_p, crfn, info); + n = scatterwalk_clamp(&walk_in, n); + n = scatterwalk_clamp(&walk_out, n); - complete_src(&walk_in, bsize, src_p, in_place); - complete_dst(&walk_out, bsize, dst_p, in_place); + if (likely(n >= bsize)) + n = crypt_fast(desc, &walk_in, &walk_out, n, tmp); + else + n = crypt_slow(desc, &walk_in, &walk_out, bsize); - nbytes -= bsize; - } while (nbytes && - !scatterwalk_across_pages(&walk_in, bsize) && - !scatterwalk_across_pages(&walk_out, bsize)); + nbytes -= n; scatterwalk_done(&walk_in, 0, nbytes); scatterwalk_done(&walk_out, 1, nbytes); if (!nbytes) - return 0; + break; crypto_yield(tfm); } + + if (buffer) + free_page(buffer); + + return 0; } -static void cbc_process_encrypt(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, void *info) +static int crypt_iv_unaligned(struct cipher_desc *desc, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) { - u8 *iv = info; + struct crypto_tfm *tfm = desc->tfm; + unsigned int alignmask = crypto_tfm_alg_alignmask(tfm); + u8 *iv = desc->info; - tfm->crt_u.cipher.cit_xor_block(iv, src); - fn(crypto_tfm_ctx(tfm), dst, iv); - memcpy(iv, dst, crypto_tfm_alg_blocksize(tfm)); + if (unlikely(((unsigned long)iv & alignmask))) { + unsigned int ivsize = tfm->crt_cipher.cit_ivsize; + u8 buffer[ivsize + alignmask]; + u8 *tmp = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1); + int err; + + desc->info = memcpy(tmp, iv, ivsize); + err = crypt(desc, dst, src, nbytes); + memcpy(iv, tmp, ivsize); + + return err; + } + + return crypt(desc, dst, src, nbytes); } -static void cbc_process_decrypt(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, void *info) +static unsigned int cbc_process_encrypt(const struct cipher_desc *desc, + u8 *dst, const u8 *src, + unsigned int nbytes) { - u8 *iv = info; + struct crypto_tfm *tfm = desc->tfm; + void (*xor)(u8 *, const u8 *) = tfm->crt_u.cipher.cit_xor_block; + int bsize = crypto_tfm_alg_blocksize(tfm); + + void (*fn)(void *, u8 *, const u8 *) = desc->crfn; + u8 *iv = desc->info; + unsigned int done = 0; + + do { + xor(iv, src); + fn(crypto_tfm_ctx(tfm), dst, iv); + memcpy(iv, dst, bsize); - fn(crypto_tfm_ctx(tfm), dst, src); - tfm->crt_u.cipher.cit_xor_block(dst, iv); - memcpy(iv, src, crypto_tfm_alg_blocksize(tfm)); + src += bsize; + dst += bsize; + } while ((done += bsize) < nbytes); + + return done; } -static void ecb_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, void *info) +static unsigned int cbc_process_decrypt(const struct cipher_desc *desc, + u8 *dst, const u8 *src, + unsigned int nbytes) { - fn(crypto_tfm_ctx(tfm), dst, src); + struct crypto_tfm *tfm = desc->tfm; + void (*xor)(u8 *, const u8 *) = tfm->crt_u.cipher.cit_xor_block; + int bsize = crypto_tfm_alg_blocksize(tfm); + + u8 stack[src == dst ? bsize : 0]; + u8 *buf = stack; + u8 **dst_p = src == dst ? &buf : &dst; + + void (*fn)(void *, u8 *, const u8 *) = desc->crfn; + u8 *iv = desc->info; + unsigned int done = 0; + + do { + u8 *tmp_dst = *dst_p; + + fn(crypto_tfm_ctx(tfm), tmp_dst, src); + xor(tmp_dst, iv); + memcpy(iv, src, bsize); + if (tmp_dst != dst) + memcpy(dst, tmp_dst, bsize); + + src += bsize; + dst += bsize; + } while ((done += bsize) < nbytes); + + return done; +} + +static unsigned int ecb_process(const struct cipher_desc *desc, u8 *dst, + const u8 *src, unsigned int nbytes) +{ + struct crypto_tfm *tfm = desc->tfm; + int bsize = crypto_tfm_alg_blocksize(tfm); + void (*fn)(void *, u8 *, const u8 *) = desc->crfn; + unsigned int done = 0; + + do { + fn(crypto_tfm_ctx(tfm), dst, src); + + src += bsize; + dst += bsize; + } while ((done += bsize) < nbytes); + + return done; } static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) @@ -185,9 +269,14 @@ static int ecb_encrypt(struct crypto_tfm *tfm, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - ecb_process, NULL); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_encrypt; + desc.prfn = cipher->cia_encrypt_ecb ?: ecb_process; + + return crypt(&desc, dst, src, nbytes); } static int ecb_decrypt(struct crypto_tfm *tfm, @@ -195,9 +284,14 @@ static int ecb_decrypt(struct crypto_tfm *tfm, struct scatterlist *src, unsigned int nbytes) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - ecb_process, NULL); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_decrypt; + desc.prfn = cipher->cia_decrypt_ecb ?: ecb_process; + + return crypt(&desc, dst, src, nbytes); } static int cbc_encrypt(struct crypto_tfm *tfm, @@ -205,9 +299,15 @@ static int cbc_encrypt(struct crypto_tfm *tfm, struct scatterlist *src, unsigned int nbytes) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process_encrypt, tfm->crt_cipher.cit_iv); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_encrypt; + desc.prfn = cipher->cia_encrypt_cbc ?: cbc_process_encrypt; + desc.info = tfm->crt_cipher.cit_iv; + + return crypt(&desc, dst, src, nbytes); } static int cbc_encrypt_iv(struct crypto_tfm *tfm, @@ -215,9 +315,15 @@ static int cbc_encrypt_iv(struct crypto_tfm *tfm, struct scatterlist *src, unsigned int nbytes, u8 *iv) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process_encrypt, iv); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_encrypt; + desc.prfn = cipher->cia_encrypt_cbc ?: cbc_process_encrypt; + desc.info = iv; + + return crypt_iv_unaligned(&desc, dst, src, nbytes); } static int cbc_decrypt(struct crypto_tfm *tfm, @@ -225,9 +331,15 @@ static int cbc_decrypt(struct crypto_tfm *tfm, struct scatterlist *src, unsigned int nbytes) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process_decrypt, tfm->crt_cipher.cit_iv); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_decrypt; + desc.prfn = cipher->cia_decrypt_cbc ?: cbc_process_decrypt; + desc.info = tfm->crt_cipher.cit_iv; + + return crypt(&desc, dst, src, nbytes); } static int cbc_decrypt_iv(struct crypto_tfm *tfm, @@ -235,9 +347,15 @@ static int cbc_decrypt_iv(struct crypto_tfm *tfm, struct scatterlist *src, unsigned int nbytes, u8 *iv) { - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process_decrypt, iv); + struct cipher_desc desc; + struct cipher_alg *cipher = &tfm->__crt_alg->cra_cipher; + + desc.tfm = tfm; + desc.crfn = cipher->cia_decrypt; + desc.prfn = cipher->cia_decrypt_cbc ?: cbc_process_decrypt; + desc.info = iv; + + return crypt_iv_unaligned(&desc, dst, src, nbytes); } static int nocrypt(struct crypto_tfm *tfm, @@ -306,6 +424,8 @@ int crypto_init_cipher_ops(struct crypto_tfm *tfm) } if (ops->cit_mode == CRYPTO_TFM_MODE_CBC) { + unsigned int align; + unsigned long addr; switch (crypto_tfm_alg_blocksize(tfm)) { case 8: @@ -325,9 +445,11 @@ int crypto_init_cipher_ops(struct crypto_tfm *tfm) } ops->cit_ivsize = crypto_tfm_alg_blocksize(tfm); - ops->cit_iv = kmalloc(ops->cit_ivsize, GFP_KERNEL); - if (ops->cit_iv == NULL) - ret = -ENOMEM; + align = crypto_tfm_alg_alignmask(tfm) + 1; + addr = (unsigned long)crypto_tfm_ctx(tfm); + addr = ALIGN(addr, align); + addr += ALIGN(tfm->__crt_alg->cra_ctxsize, align); + ops->cit_iv = (void *)addr; } out: @@ -336,6 +458,4 @@ out: void crypto_exit_cipher_ops(struct crypto_tfm *tfm) { - if (tfm->crt_cipher.cit_iv) - kfree(tfm->crt_cipher.cit_iv); } diff --git a/crypto/des.c b/crypto/des.c index 1c7e6de9356c..a3c863dddded 100644 --- a/crypto/des.c +++ b/crypto/des.c @@ -1,18 +1,9 @@ -/* +/* * Cryptographic API. * * DES & Triple DES EDE Cipher Algorithms. * - * Originally released as descore by Dana L. How <how@isl.stanford.edu>. - * Modified by Raimar Falke <rf13@inf.tu-dresden.de> for the Linux-Kernel. - * Derived from Cryptoapi and Nettle implementations, adapted for in-place - * scatterlist interface. Changed LGPL to GPL per section 3 of the LGPL. - * - * Copyright (c) 1992 Dana L. How. - * Copyright (c) Raimar Falke <rf13@inf.tu-dresden.de> - * Copyright (c) Gisle Sælensminde <gisle@ii.uib.no> - * Copyright (C) 2001 Niels Möller. - * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> + * Copyright (c) 2005 Dag Arne Osvik <da@osvik.no> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -20,11 +11,11 @@ * (at your option) any later version. * */ + +#include <linux/bitops.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/mm.h> #include <linux/errno.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #define DES_KEY_SIZE 8 @@ -35,1157 +26,826 @@ #define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS) #define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE -#define ROR(d,c,o) ((d) = (d) >> (c) | (d) << (o)) +#define ROL(x, r) ((x) = rol32((x), (r))) +#define ROR(x, r) ((x) = ror32((x), (r))) struct des_ctx { - u8 iv[DES_BLOCK_SIZE]; u32 expkey[DES_EXPKEY_WORDS]; }; struct des3_ede_ctx { - u8 iv[DES_BLOCK_SIZE]; u32 expkey[DES3_EDE_EXPKEY_WORDS]; }; -static const u32 des_keymap[] = { - 0x02080008, 0x02082000, 0x00002008, 0x00000000, - 0x02002000, 0x00080008, 0x02080000, 0x02082008, - 0x00000008, 0x02000000, 0x00082000, 0x00002008, - 0x00082008, 0x02002008, 0x02000008, 0x02080000, - 0x00002000, 0x00082008, 0x00080008, 0x02002000, - 0x02082008, 0x02000008, 0x00000000, 0x00082000, - 0x02000000, 0x00080000, 0x02002008, 0x02080008, - 0x00080000, 0x00002000, 0x02082000, 0x00000008, - 0x00080000, 0x00002000, 0x02000008, 0x02082008, - 0x00002008, 0x02000000, 0x00000000, 0x00082000, - 0x02080008, 0x02002008, 0x02002000, 0x00080008, - 0x02082000, 0x00000008, 0x00080008, 0x02002000, - 0x02082008, 0x00080000, 0x02080000, 0x02000008, - 0x00082000, 0x00002008, 0x02002008, 0x02080000, - 0x00000008, 0x02082000, 0x00082008, 0x00000000, - 0x02000000, 0x02080008, 0x00002000, 0x00082008, - - 0x08000004, 0x00020004, 0x00000000, 0x08020200, - 0x00020004, 0x00000200, 0x08000204, 0x00020000, - 0x00000204, 0x08020204, 0x00020200, 0x08000000, - 0x08000200, 0x08000004, 0x08020000, 0x00020204, - 0x00020000, 0x08000204, 0x08020004, 0x00000000, - 0x00000200, 0x00000004, 0x08020200, 0x08020004, - 0x08020204, 0x08020000, 0x08000000, 0x00000204, - 0x00000004, 0x00020200, 0x00020204, 0x08000200, - 0x00000204, 0x08000000, 0x08000200, 0x00020204, - 0x08020200, 0x00020004, 0x00000000, 0x08000200, - 0x08000000, 0x00000200, 0x08020004, 0x00020000, - 0x00020004, 0x08020204, 0x00020200, 0x00000004, - 0x08020204, 0x00020200, 0x00020000, 0x08000204, - 0x08000004, 0x08020000, 0x00020204, 0x00000000, - 0x00000200, 0x08000004, 0x08000204, 0x08020200, - 0x08020000, 0x00000204, 0x00000004, 0x08020004, - - 0x80040100, 0x01000100, 0x80000000, 0x81040100, - 0x00000000, 0x01040000, 0x81000100, 0x80040000, - 0x01040100, 0x81000000, 0x01000000, 0x80000100, - 0x81000000, 0x80040100, 0x00040000, 0x01000000, - 0x81040000, 0x00040100, 0x00000100, 0x80000000, - 0x00040100, 0x81000100, 0x01040000, 0x00000100, - 0x80000100, 0x00000000, 0x80040000, 0x01040100, - 0x01000100, 0x81040000, 0x81040100, 0x00040000, - 0x81040000, 0x80000100, 0x00040000, 0x81000000, - 0x00040100, 0x01000100, 0x80000000, 0x01040000, - 0x81000100, 0x00000000, 0x00000100, 0x80040000, - 0x00000000, 0x81040000, 0x01040100, 0x00000100, - 0x01000000, 0x81040100, 0x80040100, 0x00040000, - 0x81040100, 0x80000000, 0x01000100, 0x80040100, - 0x80040000, 0x00040100, 0x01040000, 0x81000100, - 0x80000100, 0x01000000, 0x81000000, 0x01040100, - - 0x04010801, 0x00000000, 0x00010800, 0x04010000, - 0x04000001, 0x00000801, 0x04000800, 0x00010800, - 0x00000800, 0x04010001, 0x00000001, 0x04000800, - 0x00010001, 0x04010800, 0x04010000, 0x00000001, - 0x00010000, 0x04000801, 0x04010001, 0x00000800, - 0x00010801, 0x04000000, 0x00000000, 0x00010001, - 0x04000801, 0x00010801, 0x04010800, 0x04000001, - 0x04000000, 0x00010000, 0x00000801, 0x04010801, - 0x00010001, 0x04010800, 0x04000800, 0x00010801, - 0x04010801, 0x00010001, 0x04000001, 0x00000000, - 0x04000000, 0x00000801, 0x00010000, 0x04010001, - 0x00000800, 0x04000000, 0x00010801, 0x04000801, - 0x04010800, 0x00000800, 0x00000000, 0x04000001, - 0x00000001, 0x04010801, 0x00010800, 0x04010000, - 0x04010001, 0x00010000, 0x00000801, 0x04000800, - 0x04000801, 0x00000001, 0x04010000, 0x00010800, - - 0x00000400, 0x00000020, 0x00100020, 0x40100000, - 0x40100420, 0x40000400, 0x00000420, 0x00000000, - 0x00100000, 0x40100020, 0x40000020, 0x00100400, - 0x40000000, 0x00100420, 0x00100400, 0x40000020, - 0x40100020, 0x00000400, 0x40000400, 0x40100420, - 0x00000000, 0x00100020, 0x40100000, 0x00000420, - 0x40100400, 0x40000420, 0x00100420, 0x40000000, - 0x40000420, 0x40100400, 0x00000020, 0x00100000, - 0x40000420, 0x00100400, 0x40100400, 0x40000020, - 0x00000400, 0x00000020, 0x00100000, 0x40100400, - 0x40100020, 0x40000420, 0x00000420, 0x00000000, - 0x00000020, 0x40100000, 0x40000000, 0x00100020, - 0x00000000, 0x40100020, 0x00100020, 0x00000420, - 0x40000020, 0x00000400, 0x40100420, 0x00100000, - 0x00100420, 0x40000000, 0x40000400, 0x40100420, - 0x40100000, 0x00100420, 0x00100400, 0x40000400, - - 0x00800000, 0x00001000, 0x00000040, 0x00801042, - 0x00801002, 0x00800040, 0x00001042, 0x00801000, - 0x00001000, 0x00000002, 0x00800002, 0x00001040, - 0x00800042, 0x00801002, 0x00801040, 0x00000000, - 0x00001040, 0x00800000, 0x00001002, 0x00000042, - 0x00800040, 0x00001042, 0x00000000, 0x00800002, - 0x00000002, 0x00800042, 0x00801042, 0x00001002, - 0x00801000, 0x00000040, 0x00000042, 0x00801040, - 0x00801040, 0x00800042, 0x00001002, 0x00801000, - 0x00001000, 0x00000002, 0x00800002, 0x00800040, - 0x00800000, 0x00001040, 0x00801042, 0x00000000, - 0x00001042, 0x00800000, 0x00000040, 0x00001002, - 0x00800042, 0x00000040, 0x00000000, 0x00801042, - 0x00801002, 0x00801040, 0x00000042, 0x00001000, - 0x00001040, 0x00801002, 0x00800040, 0x00000042, - 0x00000002, 0x00001042, 0x00801000, 0x00800002, - - 0x10400000, 0x00404010, 0x00000010, 0x10400010, - 0x10004000, 0x00400000, 0x10400010, 0x00004010, - 0x00400010, 0x00004000, 0x00404000, 0x10000000, - 0x10404010, 0x10000010, 0x10000000, 0x10404000, - 0x00000000, 0x10004000, 0x00404010, 0x00000010, - 0x10000010, 0x10404010, 0x00004000, 0x10400000, - 0x10404000, 0x00400010, 0x10004010, 0x00404000, - 0x00004010, 0x00000000, 0x00400000, 0x10004010, - 0x00404010, 0x00000010, 0x10000000, 0x00004000, - 0x10000010, 0x10004000, 0x00404000, 0x10400010, - 0x00000000, 0x00404010, 0x00004010, 0x10404000, - 0x10004000, 0x00400000, 0x10404010, 0x10000000, - 0x10004010, 0x10400000, 0x00400000, 0x10404010, - 0x00004000, 0x00400010, 0x10400010, 0x00004010, - 0x00400010, 0x00000000, 0x10404000, 0x10000010, - 0x10400000, 0x10004010, 0x00000010, 0x00404000, - - 0x00208080, 0x00008000, 0x20200000, 0x20208080, - 0x00200000, 0x20008080, 0x20008000, 0x20200000, - 0x20008080, 0x00208080, 0x00208000, 0x20000080, - 0x20200080, 0x00200000, 0x00000000, 0x20008000, - 0x00008000, 0x20000000, 0x00200080, 0x00008080, - 0x20208080, 0x00208000, 0x20000080, 0x00200080, - 0x20000000, 0x00000080, 0x00008080, 0x20208000, - 0x00000080, 0x20200080, 0x20208000, 0x00000000, - 0x00000000, 0x20208080, 0x00200080, 0x20008000, - 0x00208080, 0x00008000, 0x20000080, 0x00200080, - 0x20208000, 0x00000080, 0x00008080, 0x20200000, - 0x20008080, 0x20000000, 0x20200000, 0x00208000, - 0x20208080, 0x00008080, 0x00208000, 0x20200080, - 0x00200000, 0x20000080, 0x20008000, 0x00000000, - 0x00008000, 0x00200000, 0x20200080, 0x00208080, - 0x20000000, 0x20208000, 0x00000080, 0x20008080, +/* Lookup tables for key expansion */ + +static const u8 pc1[256] = { + 0x00, 0x00, 0x40, 0x04, 0x10, 0x10, 0x50, 0x14, + 0x04, 0x40, 0x44, 0x44, 0x14, 0x50, 0x54, 0x54, + 0x02, 0x02, 0x42, 0x06, 0x12, 0x12, 0x52, 0x16, + 0x06, 0x42, 0x46, 0x46, 0x16, 0x52, 0x56, 0x56, + 0x80, 0x08, 0xc0, 0x0c, 0x90, 0x18, 0xd0, 0x1c, + 0x84, 0x48, 0xc4, 0x4c, 0x94, 0x58, 0xd4, 0x5c, + 0x82, 0x0a, 0xc2, 0x0e, 0x92, 0x1a, 0xd2, 0x1e, + 0x86, 0x4a, 0xc6, 0x4e, 0x96, 0x5a, 0xd6, 0x5e, + 0x20, 0x20, 0x60, 0x24, 0x30, 0x30, 0x70, 0x34, + 0x24, 0x60, 0x64, 0x64, 0x34, 0x70, 0x74, 0x74, + 0x22, 0x22, 0x62, 0x26, 0x32, 0x32, 0x72, 0x36, + 0x26, 0x62, 0x66, 0x66, 0x36, 0x72, 0x76, 0x76, + 0xa0, 0x28, 0xe0, 0x2c, 0xb0, 0x38, 0xf0, 0x3c, + 0xa4, 0x68, 0xe4, 0x6c, 0xb4, 0x78, 0xf4, 0x7c, + 0xa2, 0x2a, 0xe2, 0x2e, 0xb2, 0x3a, 0xf2, 0x3e, + 0xa6, 0x6a, 0xe6, 0x6e, 0xb6, 0x7a, 0xf6, 0x7e, + 0x08, 0x80, 0x48, 0x84, 0x18, 0x90, 0x58, 0x94, + 0x0c, 0xc0, 0x4c, 0xc4, 0x1c, 0xd0, 0x5c, 0xd4, + 0x0a, 0x82, 0x4a, 0x86, 0x1a, 0x92, 0x5a, 0x96, + 0x0e, 0xc2, 0x4e, 0xc6, 0x1e, 0xd2, 0x5e, 0xd6, + 0x88, 0x88, 0xc8, 0x8c, 0x98, 0x98, 0xd8, 0x9c, + 0x8c, 0xc8, 0xcc, 0xcc, 0x9c, 0xd8, 0xdc, 0xdc, + 0x8a, 0x8a, 0xca, 0x8e, 0x9a, 0x9a, 0xda, 0x9e, + 0x8e, 0xca, 0xce, 0xce, 0x9e, 0xda, 0xde, 0xde, + 0x28, 0xa0, 0x68, 0xa4, 0x38, 0xb0, 0x78, 0xb4, + 0x2c, 0xe0, 0x6c, 0xe4, 0x3c, 0xf0, 0x7c, 0xf4, + 0x2a, 0xa2, 0x6a, 0xa6, 0x3a, 0xb2, 0x7a, 0xb6, + 0x2e, 0xe2, 0x6e, 0xe6, 0x3e, 0xf2, 0x7e, 0xf6, + 0xa8, 0xa8, 0xe8, 0xac, 0xb8, 0xb8, 0xf8, 0xbc, + 0xac, 0xe8, 0xec, 0xec, 0xbc, 0xf8, 0xfc, 0xfc, + 0xaa, 0xaa, 0xea, 0xae, 0xba, 0xba, 0xfa, 0xbe, + 0xae, 0xea, 0xee, 0xee, 0xbe, 0xfa, 0xfe, 0xfe }; -static const u8 rotors[] = { - 34, 13, 5, 46, 47, 18, 32, 41, 11, 53, 33, 20, - 14, 36, 30, 24, 49, 2, 15, 37, 42, 50, 0, 21, - 38, 48, 6, 26, 39, 4, 52, 25, 12, 27, 31, 40, - 1, 17, 28, 29, 23, 51, 35, 7, 3, 22, 9, 43, - - 41, 20, 12, 53, 54, 25, 39, 48, 18, 31, 40, 27, - 21, 43, 37, 0, 1, 9, 22, 44, 49, 2, 7, 28, - 45, 55, 13, 33, 46, 11, 6, 32, 19, 34, 38, 47, - 8, 24, 35, 36, 30, 3, 42, 14, 10, 29, 16, 50, - - 55, 34, 26, 38, 11, 39, 53, 5, 32, 45, 54, 41, - 35, 2, 51, 14, 15, 23, 36, 3, 8, 16, 21, 42, - 6, 12, 27, 47, 31, 25, 20, 46, 33, 48, 52, 4, - 22, 7, 49, 50, 44, 17, 1, 28, 24, 43, 30, 9, - - 12, 48, 40, 52, 25, 53, 38, 19, 46, 6, 11, 55, - 49, 16, 10, 28, 29, 37, 50, 17, 22, 30, 35, 1, - 20, 26, 41, 4, 45, 39, 34, 31, 47, 5, 13, 18, - 36, 21, 8, 9, 3, 0, 15, 42, 7, 2, 44, 23, - - 26, 5, 54, 13, 39, 38, 52, 33, 31, 20, 25, 12, - 8, 30, 24, 42, 43, 51, 9, 0, 36, 44, 49, 15, - 34, 40, 55, 18, 6, 53, 48, 45, 4, 19, 27, 32, - 50, 35, 22, 23, 17, 14, 29, 1, 21, 16, 3, 37, - - 40, 19, 11, 27, 53, 52, 13, 47, 45, 34, 39, 26, - 22, 44, 7, 1, 2, 10, 23, 14, 50, 3, 8, 29, - 48, 54, 12, 32, 20, 38, 5, 6, 18, 33, 41, 46, - 9, 49, 36, 37, 0, 28, 43, 15, 35, 30, 17, 51, - - 54, 33, 25, 41, 38, 13, 27, 4, 6, 48, 53, 40, - 36, 3, 21, 15, 16, 24, 37, 28, 9, 17, 22, 43, - 5, 11, 26, 46, 34, 52, 19, 20, 32, 47, 55, 31, - 23, 8, 50, 51, 14, 42, 2, 29, 49, 44, 0, 10, - - 11, 47, 39, 55, 52, 27, 41, 18, 20, 5, 38, 54, - 50, 17, 35, 29, 30, 7, 51, 42, 23, 0, 36, 2, - 19, 25, 40, 31, 48, 13, 33, 34, 46, 4, 12, 45, - 37, 22, 9, 10, 28, 1, 16, 43, 8, 3, 14, 24, - - 18, 54, 46, 5, 6, 34, 48, 25, 27, 12, 45, 4, - 2, 24, 42, 36, 37, 14, 3, 49, 30, 7, 43, 9, - 26, 32, 47, 38, 55, 20, 40, 41, 53, 11, 19, 52, - 44, 29, 16, 17, 35, 8, 23, 50, 15, 10, 21, 0, - - 32, 11, 31, 19, 20, 48, 5, 39, 41, 26, 6, 18, - 16, 7, 1, 50, 51, 28, 17, 8, 44, 21, 2, 23, - 40, 46, 4, 52, 12, 34, 54, 55, 38, 25, 33, 13, - 3, 43, 30, 0, 49, 22, 37, 9, 29, 24, 35, 14, - - 46, 25, 45, 33, 34, 5, 19, 53, 55, 40, 20, 32, - 30, 21, 15, 9, 10, 42, 0, 22, 3, 35, 16, 37, - 54, 31, 18, 13, 26, 48, 11, 12, 52, 39, 47, 27, - 17, 2, 44, 14, 8, 36, 51, 23, 43, 7, 49, 28, - - 31, 39, 6, 47, 48, 19, 33, 38, 12, 54, 34, 46, - 44, 35, 29, 23, 24, 1, 14, 36, 17, 49, 30, 51, - 11, 45, 32, 27, 40, 5, 25, 26, 13, 53, 4, 41, - 0, 16, 3, 28, 22, 50, 10, 37, 2, 21, 8, 42, - - 45, 53, 20, 4, 5, 33, 47, 52, 26, 11, 48, 31, - 3, 49, 43, 37, 7, 15, 28, 50, 0, 8, 44, 10, - 25, 6, 46, 41, 54, 19, 39, 40, 27, 38, 18, 55, - 14, 30, 17, 42, 36, 9, 24, 51, 16, 35, 22, 1, - - 6, 38, 34, 18, 19, 47, 4, 13, 40, 25, 5, 45, - 17, 8, 2, 51, 21, 29, 42, 9, 14, 22, 3, 24, - 39, 20, 31, 55, 11, 33, 53, 54, 41, 52, 32, 12, - 28, 44, 0, 1, 50, 23, 7, 10, 30, 49, 36, 15, - - 20, 52, 48, 32, 33, 4, 18, 27, 54, 39, 19, 6, - 0, 22, 16, 10, 35, 43, 1, 23, 28, 36, 17, 7, - 53, 34, 45, 12, 25, 47, 38, 11, 55, 13, 46, 26, - 42, 3, 14, 15, 9, 37, 21, 24, 44, 8, 50, 29, - - 27, 6, 55, 39, 40, 11, 25, 34, 4, 46, 26, 13, - 7, 29, 23, 17, 42, 50, 8, 30, 35, 43, 24, 14, - 31, 41, 52, 19, 32, 54, 45, 18, 5, 20, 53, 33, - 49, 10, 21, 22, 16, 44, 28, 0, 51, 15, 2, 36, +static const u8 rs[256] = { + 0x00, 0x00, 0x80, 0x80, 0x02, 0x02, 0x82, 0x82, + 0x04, 0x04, 0x84, 0x84, 0x06, 0x06, 0x86, 0x86, + 0x08, 0x08, 0x88, 0x88, 0x0a, 0x0a, 0x8a, 0x8a, + 0x0c, 0x0c, 0x8c, 0x8c, 0x0e, 0x0e, 0x8e, 0x8e, + 0x10, 0x10, 0x90, 0x90, 0x12, 0x12, 0x92, 0x92, + 0x14, 0x14, 0x94, 0x94, 0x16, 0x16, 0x96, 0x96, + 0x18, 0x18, 0x98, 0x98, 0x1a, 0x1a, 0x9a, 0x9a, + 0x1c, 0x1c, 0x9c, 0x9c, 0x1e, 0x1e, 0x9e, 0x9e, + 0x20, 0x20, 0xa0, 0xa0, 0x22, 0x22, 0xa2, 0xa2, + 0x24, 0x24, 0xa4, 0xa4, 0x26, 0x26, 0xa6, 0xa6, + 0x28, 0x28, 0xa8, 0xa8, 0x2a, 0x2a, 0xaa, 0xaa, + 0x2c, 0x2c, 0xac, 0xac, 0x2e, 0x2e, 0xae, 0xae, + 0x30, 0x30, 0xb0, 0xb0, 0x32, 0x32, 0xb2, 0xb2, + 0x34, 0x34, 0xb4, 0xb4, 0x36, 0x36, 0xb6, 0xb6, + 0x38, 0x38, 0xb8, 0xb8, 0x3a, 0x3a, 0xba, 0xba, + 0x3c, 0x3c, 0xbc, 0xbc, 0x3e, 0x3e, 0xbe, 0xbe, + 0x40, 0x40, 0xc0, 0xc0, 0x42, 0x42, 0xc2, 0xc2, + 0x44, 0x44, 0xc4, 0xc4, 0x46, 0x46, 0xc6, 0xc6, + 0x48, 0x48, 0xc8, 0xc8, 0x4a, 0x4a, 0xca, 0xca, + 0x4c, 0x4c, 0xcc, 0xcc, 0x4e, 0x4e, 0xce, 0xce, + 0x50, 0x50, 0xd0, 0xd0, 0x52, 0x52, 0xd2, 0xd2, + 0x54, 0x54, 0xd4, 0xd4, 0x56, 0x56, 0xd6, 0xd6, + 0x58, 0x58, 0xd8, 0xd8, 0x5a, 0x5a, 0xda, 0xda, + 0x5c, 0x5c, 0xdc, 0xdc, 0x5e, 0x5e, 0xde, 0xde, + 0x60, 0x60, 0xe0, 0xe0, 0x62, 0x62, 0xe2, 0xe2, + 0x64, 0x64, 0xe4, 0xe4, 0x66, 0x66, 0xe6, 0xe6, + 0x68, 0x68, 0xe8, 0xe8, 0x6a, 0x6a, 0xea, 0xea, + 0x6c, 0x6c, 0xec, 0xec, 0x6e, 0x6e, 0xee, 0xee, + 0x70, 0x70, 0xf0, 0xf0, 0x72, 0x72, 0xf2, 0xf2, + 0x74, 0x74, 0xf4, 0xf4, 0x76, 0x76, 0xf6, 0xf6, + 0x78, 0x78, 0xf8, 0xf8, 0x7a, 0x7a, 0xfa, 0xfa, + 0x7c, 0x7c, 0xfc, 0xfc, 0x7e, 0x7e, 0xfe, 0xfe }; -static const u8 parity[] = { - 8,1,0,8,0,8,8,0,0,8,8,0,8,0,2,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,3, - 0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8, - 0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8, - 8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0, - 0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8, - 8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0, - 8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0, - 4,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,5,0,8,0,8,8,0,0,8,8,0,8,0,6,8, +static const u32 pc2[1024] = { + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00040000, 0x00000000, 0x04000000, 0x00100000, + 0x00400000, 0x00000008, 0x00000800, 0x40000000, + 0x00440000, 0x00000008, 0x04000800, 0x40100000, + 0x00000400, 0x00000020, 0x08000000, 0x00000100, + 0x00040400, 0x00000020, 0x0c000000, 0x00100100, + 0x00400400, 0x00000028, 0x08000800, 0x40000100, + 0x00440400, 0x00000028, 0x0c000800, 0x40100100, + 0x80000000, 0x00000010, 0x00000000, 0x00800000, + 0x80040000, 0x00000010, 0x04000000, 0x00900000, + 0x80400000, 0x00000018, 0x00000800, 0x40800000, + 0x80440000, 0x00000018, 0x04000800, 0x40900000, + 0x80000400, 0x00000030, 0x08000000, 0x00800100, + 0x80040400, 0x00000030, 0x0c000000, 0x00900100, + 0x80400400, 0x00000038, 0x08000800, 0x40800100, + 0x80440400, 0x00000038, 0x0c000800, 0x40900100, + 0x10000000, 0x00000000, 0x00200000, 0x00001000, + 0x10040000, 0x00000000, 0x04200000, 0x00101000, + 0x10400000, 0x00000008, 0x00200800, 0x40001000, + 0x10440000, 0x00000008, 0x04200800, 0x40101000, + 0x10000400, 0x00000020, 0x08200000, 0x00001100, + 0x10040400, 0x00000020, 0x0c200000, 0x00101100, + 0x10400400, 0x00000028, 0x08200800, 0x40001100, + 0x10440400, 0x00000028, 0x0c200800, 0x40101100, + 0x90000000, 0x00000010, 0x00200000, 0x00801000, + 0x90040000, 0x00000010, 0x04200000, 0x00901000, + 0x90400000, 0x00000018, 0x00200800, 0x40801000, + 0x90440000, 0x00000018, 0x04200800, 0x40901000, + 0x90000400, 0x00000030, 0x08200000, 0x00801100, + 0x90040400, 0x00000030, 0x0c200000, 0x00901100, + 0x90400400, 0x00000038, 0x08200800, 0x40801100, + 0x90440400, 0x00000038, 0x0c200800, 0x40901100, + 0x00000200, 0x00080000, 0x00000000, 0x00000004, + 0x00040200, 0x00080000, 0x04000000, 0x00100004, + 0x00400200, 0x00080008, 0x00000800, 0x40000004, + 0x00440200, 0x00080008, 0x04000800, 0x40100004, + 0x00000600, 0x00080020, 0x08000000, 0x00000104, + 0x00040600, 0x00080020, 0x0c000000, 0x00100104, + 0x00400600, 0x00080028, 0x08000800, 0x40000104, + 0x00440600, 0x00080028, 0x0c000800, 0x40100104, + 0x80000200, 0x00080010, 0x00000000, 0x00800004, + 0x80040200, 0x00080010, 0x04000000, 0x00900004, + 0x80400200, 0x00080018, 0x00000800, 0x40800004, + 0x80440200, 0x00080018, 0x04000800, 0x40900004, + 0x80000600, 0x00080030, 0x08000000, 0x00800104, + 0x80040600, 0x00080030, 0x0c000000, 0x00900104, + 0x80400600, 0x00080038, 0x08000800, 0x40800104, + 0x80440600, 0x00080038, 0x0c000800, 0x40900104, + 0x10000200, 0x00080000, 0x00200000, 0x00001004, + 0x10040200, 0x00080000, 0x04200000, 0x00101004, + 0x10400200, 0x00080008, 0x00200800, 0x40001004, + 0x10440200, 0x00080008, 0x04200800, 0x40101004, + 0x10000600, 0x00080020, 0x08200000, 0x00001104, + 0x10040600, 0x00080020, 0x0c200000, 0x00101104, + 0x10400600, 0x00080028, 0x08200800, 0x40001104, + 0x10440600, 0x00080028, 0x0c200800, 0x40101104, + 0x90000200, 0x00080010, 0x00200000, 0x00801004, + 0x90040200, 0x00080010, 0x04200000, 0x00901004, + 0x90400200, 0x00080018, 0x00200800, 0x40801004, + 0x90440200, 0x00080018, 0x04200800, 0x40901004, + 0x90000600, 0x00080030, 0x08200000, 0x00801104, + 0x90040600, 0x00080030, 0x0c200000, 0x00901104, + 0x90400600, 0x00080038, 0x08200800, 0x40801104, + 0x90440600, 0x00080038, 0x0c200800, 0x40901104, + 0x00000002, 0x00002000, 0x20000000, 0x00000001, + 0x00040002, 0x00002000, 0x24000000, 0x00100001, + 0x00400002, 0x00002008, 0x20000800, 0x40000001, + 0x00440002, 0x00002008, 0x24000800, 0x40100001, + 0x00000402, 0x00002020, 0x28000000, 0x00000101, + 0x00040402, 0x00002020, 0x2c000000, 0x00100101, + 0x00400402, 0x00002028, 0x28000800, 0x40000101, + 0x00440402, 0x00002028, 0x2c000800, 0x40100101, + 0x80000002, 0x00002010, 0x20000000, 0x00800001, + 0x80040002, 0x00002010, 0x24000000, 0x00900001, + 0x80400002, 0x00002018, 0x20000800, 0x40800001, + 0x80440002, 0x00002018, 0x24000800, 0x40900001, + 0x80000402, 0x00002030, 0x28000000, 0x00800101, + 0x80040402, 0x00002030, 0x2c000000, 0x00900101, + 0x80400402, 0x00002038, 0x28000800, 0x40800101, + 0x80440402, 0x00002038, 0x2c000800, 0x40900101, + 0x10000002, 0x00002000, 0x20200000, 0x00001001, + 0x10040002, 0x00002000, 0x24200000, 0x00101001, + 0x10400002, 0x00002008, 0x20200800, 0x40001001, + 0x10440002, 0x00002008, 0x24200800, 0x40101001, + 0x10000402, 0x00002020, 0x28200000, 0x00001101, + 0x10040402, 0x00002020, 0x2c200000, 0x00101101, + 0x10400402, 0x00002028, 0x28200800, 0x40001101, + 0x10440402, 0x00002028, 0x2c200800, 0x40101101, + 0x90000002, 0x00002010, 0x20200000, 0x00801001, + 0x90040002, 0x00002010, 0x24200000, 0x00901001, + 0x90400002, 0x00002018, 0x20200800, 0x40801001, + 0x90440002, 0x00002018, 0x24200800, 0x40901001, + 0x90000402, 0x00002030, 0x28200000, 0x00801101, + 0x90040402, 0x00002030, 0x2c200000, 0x00901101, + 0x90400402, 0x00002038, 0x28200800, 0x40801101, + 0x90440402, 0x00002038, 0x2c200800, 0x40901101, + 0x00000202, 0x00082000, 0x20000000, 0x00000005, + 0x00040202, 0x00082000, 0x24000000, 0x00100005, + 0x00400202, 0x00082008, 0x20000800, 0x40000005, + 0x00440202, 0x00082008, 0x24000800, 0x40100005, + 0x00000602, 0x00082020, 0x28000000, 0x00000105, + 0x00040602, 0x00082020, 0x2c000000, 0x00100105, + 0x00400602, 0x00082028, 0x28000800, 0x40000105, + 0x00440602, 0x00082028, 0x2c000800, 0x40100105, + 0x80000202, 0x00082010, 0x20000000, 0x00800005, + 0x80040202, 0x00082010, 0x24000000, 0x00900005, + 0x80400202, 0x00082018, 0x20000800, 0x40800005, + 0x80440202, 0x00082018, 0x24000800, 0x40900005, + 0x80000602, 0x00082030, 0x28000000, 0x00800105, + 0x80040602, 0x00082030, 0x2c000000, 0x00900105, + 0x80400602, 0x00082038, 0x28000800, 0x40800105, + 0x80440602, 0x00082038, 0x2c000800, 0x40900105, + 0x10000202, 0x00082000, 0x20200000, 0x00001005, + 0x10040202, 0x00082000, 0x24200000, 0x00101005, + 0x10400202, 0x00082008, 0x20200800, 0x40001005, + 0x10440202, 0x00082008, 0x24200800, 0x40101005, + 0x10000602, 0x00082020, 0x28200000, 0x00001105, + 0x10040602, 0x00082020, 0x2c200000, 0x00101105, + 0x10400602, 0x00082028, 0x28200800, 0x40001105, + 0x10440602, 0x00082028, 0x2c200800, 0x40101105, + 0x90000202, 0x00082010, 0x20200000, 0x00801005, + 0x90040202, 0x00082010, 0x24200000, 0x00901005, + 0x90400202, 0x00082018, 0x20200800, 0x40801005, + 0x90440202, 0x00082018, 0x24200800, 0x40901005, + 0x90000602, 0x00082030, 0x28200000, 0x00801105, + 0x90040602, 0x00082030, 0x2c200000, 0x00901105, + 0x90400602, 0x00082038, 0x28200800, 0x40801105, + 0x90440602, 0x00082038, 0x2c200800, 0x40901105, + + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000008, 0x00080000, 0x10000000, + 0x02000000, 0x00000000, 0x00000080, 0x00001000, + 0x02000000, 0x00000008, 0x00080080, 0x10001000, + 0x00004000, 0x00000000, 0x00000040, 0x00040000, + 0x00004000, 0x00000008, 0x00080040, 0x10040000, + 0x02004000, 0x00000000, 0x000000c0, 0x00041000, + 0x02004000, 0x00000008, 0x000800c0, 0x10041000, + 0x00020000, 0x00008000, 0x08000000, 0x00200000, + 0x00020000, 0x00008008, 0x08080000, 0x10200000, + 0x02020000, 0x00008000, 0x08000080, 0x00201000, + 0x02020000, 0x00008008, 0x08080080, 0x10201000, + 0x00024000, 0x00008000, 0x08000040, 0x00240000, + 0x00024000, 0x00008008, 0x08080040, 0x10240000, + 0x02024000, 0x00008000, 0x080000c0, 0x00241000, + 0x02024000, 0x00008008, 0x080800c0, 0x10241000, + 0x00000000, 0x01000000, 0x00002000, 0x00000020, + 0x00000000, 0x01000008, 0x00082000, 0x10000020, + 0x02000000, 0x01000000, 0x00002080, 0x00001020, + 0x02000000, 0x01000008, 0x00082080, 0x10001020, + 0x00004000, 0x01000000, 0x00002040, 0x00040020, + 0x00004000, 0x01000008, 0x00082040, 0x10040020, + 0x02004000, 0x01000000, 0x000020c0, 0x00041020, + 0x02004000, 0x01000008, 0x000820c0, 0x10041020, + 0x00020000, 0x01008000, 0x08002000, 0x00200020, + 0x00020000, 0x01008008, 0x08082000, 0x10200020, + 0x02020000, 0x01008000, 0x08002080, 0x00201020, + 0x02020000, 0x01008008, 0x08082080, 0x10201020, + 0x00024000, 0x01008000, 0x08002040, 0x00240020, + 0x00024000, 0x01008008, 0x08082040, 0x10240020, + 0x02024000, 0x01008000, 0x080020c0, 0x00241020, + 0x02024000, 0x01008008, 0x080820c0, 0x10241020, + 0x00000400, 0x04000000, 0x00100000, 0x00000004, + 0x00000400, 0x04000008, 0x00180000, 0x10000004, + 0x02000400, 0x04000000, 0x00100080, 0x00001004, + 0x02000400, 0x04000008, 0x00180080, 0x10001004, + 0x00004400, 0x04000000, 0x00100040, 0x00040004, + 0x00004400, 0x04000008, 0x00180040, 0x10040004, + 0x02004400, 0x04000000, 0x001000c0, 0x00041004, + 0x02004400, 0x04000008, 0x001800c0, 0x10041004, + 0x00020400, 0x04008000, 0x08100000, 0x00200004, + 0x00020400, 0x04008008, 0x08180000, 0x10200004, + 0x02020400, 0x04008000, 0x08100080, 0x00201004, + 0x02020400, 0x04008008, 0x08180080, 0x10201004, + 0x00024400, 0x04008000, 0x08100040, 0x00240004, + 0x00024400, 0x04008008, 0x08180040, 0x10240004, + 0x02024400, 0x04008000, 0x081000c0, 0x00241004, + 0x02024400, 0x04008008, 0x081800c0, 0x10241004, + 0x00000400, 0x05000000, 0x00102000, 0x00000024, + 0x00000400, 0x05000008, 0x00182000, 0x10000024, + 0x02000400, 0x05000000, 0x00102080, 0x00001024, + 0x02000400, 0x05000008, 0x00182080, 0x10001024, + 0x00004400, 0x05000000, 0x00102040, 0x00040024, + 0x00004400, 0x05000008, 0x00182040, 0x10040024, + 0x02004400, 0x05000000, 0x001020c0, 0x00041024, + 0x02004400, 0x05000008, 0x001820c0, 0x10041024, + 0x00020400, 0x05008000, 0x08102000, 0x00200024, + 0x00020400, 0x05008008, 0x08182000, 0x10200024, + 0x02020400, 0x05008000, 0x08102080, 0x00201024, + 0x02020400, 0x05008008, 0x08182080, 0x10201024, + 0x00024400, 0x05008000, 0x08102040, 0x00240024, + 0x00024400, 0x05008008, 0x08182040, 0x10240024, + 0x02024400, 0x05008000, 0x081020c0, 0x00241024, + 0x02024400, 0x05008008, 0x081820c0, 0x10241024, + 0x00000800, 0x00010000, 0x20000000, 0x00000010, + 0x00000800, 0x00010008, 0x20080000, 0x10000010, + 0x02000800, 0x00010000, 0x20000080, 0x00001010, + 0x02000800, 0x00010008, 0x20080080, 0x10001010, + 0x00004800, 0x00010000, 0x20000040, 0x00040010, + 0x00004800, 0x00010008, 0x20080040, 0x10040010, + 0x02004800, 0x00010000, 0x200000c0, 0x00041010, + 0x02004800, 0x00010008, 0x200800c0, 0x10041010, + 0x00020800, 0x00018000, 0x28000000, 0x00200010, + 0x00020800, 0x00018008, 0x28080000, 0x10200010, + 0x02020800, 0x00018000, 0x28000080, 0x00201010, + 0x02020800, 0x00018008, 0x28080080, 0x10201010, + 0x00024800, 0x00018000, 0x28000040, 0x00240010, + 0x00024800, 0x00018008, 0x28080040, 0x10240010, + 0x02024800, 0x00018000, 0x280000c0, 0x00241010, + 0x02024800, 0x00018008, 0x280800c0, 0x10241010, + 0x00000800, 0x01010000, 0x20002000, 0x00000030, + 0x00000800, 0x01010008, 0x20082000, 0x10000030, + 0x02000800, 0x01010000, 0x20002080, 0x00001030, + 0x02000800, 0x01010008, 0x20082080, 0x10001030, + 0x00004800, 0x01010000, 0x20002040, 0x00040030, + 0x00004800, 0x01010008, 0x20082040, 0x10040030, + 0x02004800, 0x01010000, 0x200020c0, 0x00041030, + 0x02004800, 0x01010008, 0x200820c0, 0x10041030, + 0x00020800, 0x01018000, 0x28002000, 0x00200030, + 0x00020800, 0x01018008, 0x28082000, 0x10200030, + 0x02020800, 0x01018000, 0x28002080, 0x00201030, + 0x02020800, 0x01018008, 0x28082080, 0x10201030, + 0x00024800, 0x01018000, 0x28002040, 0x00240030, + 0x00024800, 0x01018008, 0x28082040, 0x10240030, + 0x02024800, 0x01018000, 0x280020c0, 0x00241030, + 0x02024800, 0x01018008, 0x280820c0, 0x10241030, + 0x00000c00, 0x04010000, 0x20100000, 0x00000014, + 0x00000c00, 0x04010008, 0x20180000, 0x10000014, + 0x02000c00, 0x04010000, 0x20100080, 0x00001014, + 0x02000c00, 0x04010008, 0x20180080, 0x10001014, + 0x00004c00, 0x04010000, 0x20100040, 0x00040014, + 0x00004c00, 0x04010008, 0x20180040, 0x10040014, + 0x02004c00, 0x04010000, 0x201000c0, 0x00041014, + 0x02004c00, 0x04010008, 0x201800c0, 0x10041014, + 0x00020c00, 0x04018000, 0x28100000, 0x00200014, + 0x00020c00, 0x04018008, 0x28180000, 0x10200014, + 0x02020c00, 0x04018000, 0x28100080, 0x00201014, + 0x02020c00, 0x04018008, 0x28180080, 0x10201014, + 0x00024c00, 0x04018000, 0x28100040, 0x00240014, + 0x00024c00, 0x04018008, 0x28180040, 0x10240014, + 0x02024c00, 0x04018000, 0x281000c0, 0x00241014, + 0x02024c00, 0x04018008, 0x281800c0, 0x10241014, + 0x00000c00, 0x05010000, 0x20102000, 0x00000034, + 0x00000c00, 0x05010008, 0x20182000, 0x10000034, + 0x02000c00, 0x05010000, 0x20102080, 0x00001034, + 0x02000c00, 0x05010008, 0x20182080, 0x10001034, + 0x00004c00, 0x05010000, 0x20102040, 0x00040034, + 0x00004c00, 0x05010008, 0x20182040, 0x10040034, + 0x02004c00, 0x05010000, 0x201020c0, 0x00041034, + 0x02004c00, 0x05010008, 0x201820c0, 0x10041034, + 0x00020c00, 0x05018000, 0x28102000, 0x00200034, + 0x00020c00, 0x05018008, 0x28182000, 0x10200034, + 0x02020c00, 0x05018000, 0x28102080, 0x00201034, + 0x02020c00, 0x05018008, 0x28182080, 0x10201034, + 0x00024c00, 0x05018000, 0x28102040, 0x00240034, + 0x00024c00, 0x05018008, 0x28182040, 0x10240034, + 0x02024c00, 0x05018000, 0x281020c0, 0x00241034, + 0x02024c00, 0x05018008, 0x281820c0, 0x10241034 }; +/* S-box lookup tables */ + +static const u32 S1[64] = { + 0x01010400, 0x00000000, 0x00010000, 0x01010404, + 0x01010004, 0x00010404, 0x00000004, 0x00010000, + 0x00000400, 0x01010400, 0x01010404, 0x00000400, + 0x01000404, 0x01010004, 0x01000000, 0x00000004, + 0x00000404, 0x01000400, 0x01000400, 0x00010400, + 0x00010400, 0x01010000, 0x01010000, 0x01000404, + 0x00010004, 0x01000004, 0x01000004, 0x00010004, + 0x00000000, 0x00000404, 0x00010404, 0x01000000, + 0x00010000, 0x01010404, 0x00000004, 0x01010000, + 0x01010400, 0x01000000, 0x01000000, 0x00000400, + 0x01010004, 0x00010000, 0x00010400, 0x01000004, + 0x00000400, 0x00000004, 0x01000404, 0x00010404, + 0x01010404, 0x00010004, 0x01010000, 0x01000404, + 0x01000004, 0x00000404, 0x00010404, 0x01010400, + 0x00000404, 0x01000400, 0x01000400, 0x00000000, + 0x00010004, 0x00010400, 0x00000000, 0x01010004 +}; -static void des_small_fips_encrypt(u32 *expkey, u8 *dst, const u8 *src) -{ - u32 x, y, z; - - x = src[7]; - x <<= 8; - x |= src[6]; - x <<= 8; - x |= src[5]; - x <<= 8; - x |= src[4]; - y = src[3]; - y <<= 8; - y |= src[2]; - y <<= 8; - y |= src[1]; - y <<= 8; - y |= src[0]; - z = ((x >> 004) ^ y) & 0x0F0F0F0FL; - x ^= z << 004; - y ^= z; - z = ((y >> 020) ^ x) & 0x0000FFFFL; - y ^= z << 020; - x ^= z; - z = ((x >> 002) ^ y) & 0x33333333L; - x ^= z << 002; - y ^= z; - z = ((y >> 010) ^ x) & 0x00FF00FFL; - y ^= z << 010; - x ^= z; - x = x >> 1 | x << 31; - z = (x ^ y) & 0x55555555L; - y ^= z; - x ^= z; - y = y >> 1 | y << 31; - z = expkey[0]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[1]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[2]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[3]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[4]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[5]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[6]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[7]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[8]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[9]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[10]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[11]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[12]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[13]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[14]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[15]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[16]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[17]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[18]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[19]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[20]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[21]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[22]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[23]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[24]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[25]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[26]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[27]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[28]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[29]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[30]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[31]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - x = x << 1 | x >> 31; - z = (x ^ y) & 0x55555555L; - y ^= z; - x ^= z; - y = y << 1 | y >> 31; - z = ((x >> 010) ^ y) & 0x00FF00FFL; - x ^= z << 010; - y ^= z; - z = ((y >> 002) ^ x) & 0x33333333L; - y ^= z << 002; - x ^= z; - z = ((x >> 020) ^ y) & 0x0000FFFFL; - x ^= z << 020; - y ^= z; - z = ((y >> 004) ^ x) & 0x0F0F0F0FL; - y ^= z << 004; - x ^= z; - dst[0] = x; - x >>= 8; - dst[1] = x; - x >>= 8; - dst[2] = x; - x >>= 8; - dst[3] = x; - dst[4] = y; - y >>= 8; - dst[5] = y; - y >>= 8; - dst[6] = y; - y >>= 8; - dst[7] = y; -} +static const u32 S2[64] = { + 0x80108020, 0x80008000, 0x00008000, 0x00108020, + 0x00100000, 0x00000020, 0x80100020, 0x80008020, + 0x80000020, 0x80108020, 0x80108000, 0x80000000, + 0x80008000, 0x00100000, 0x00000020, 0x80100020, + 0x00108000, 0x00100020, 0x80008020, 0x00000000, + 0x80000000, 0x00008000, 0x00108020, 0x80100000, + 0x00100020, 0x80000020, 0x00000000, 0x00108000, + 0x00008020, 0x80108000, 0x80100000, 0x00008020, + 0x00000000, 0x00108020, 0x80100020, 0x00100000, + 0x80008020, 0x80100000, 0x80108000, 0x00008000, + 0x80100000, 0x80008000, 0x00000020, 0x80108020, + 0x00108020, 0x00000020, 0x00008000, 0x80000000, + 0x00008020, 0x80108000, 0x00100000, 0x80000020, + 0x00100020, 0x80008020, 0x80000020, 0x00100020, + 0x00108000, 0x00000000, 0x80008000, 0x00008020, + 0x80000000, 0x80100020, 0x80108020, 0x00108000 +}; -static void des_small_fips_decrypt(u32 *expkey, u8 *dst, const u8 *src) -{ - u32 x, y, z; - - x = src[7]; - x <<= 8; - x |= src[6]; - x <<= 8; - x |= src[5]; - x <<= 8; - x |= src[4]; - y = src[3]; - y <<= 8; - y |= src[2]; - y <<= 8; - y |= src[1]; - y <<= 8; - y |= src[0]; - z = ((x >> 004) ^ y) & 0x0F0F0F0FL; - x ^= z << 004; - y ^= z; - z = ((y >> 020) ^ x) & 0x0000FFFFL; - y ^= z << 020; - x ^= z; - z = ((x >> 002) ^ y) & 0x33333333L; - x ^= z << 002; - y ^= z; - z = ((y >> 010) ^ x) & 0x00FF00FFL; - y ^= z << 010; - x ^= z; - x = x >> 1 | x << 31; - z = (x ^ y) & 0x55555555L; - y ^= z; - x ^= z; - y = y >> 1 | y << 31; - z = expkey[31]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[30]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[29]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[28]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[27]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[26]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[25]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[24]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[23]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[22]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[21]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[20]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[19]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[18]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[17]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[16]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[15]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[14]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[13]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[12]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[11]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[10]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[9]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[8]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[7]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[6]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[5]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[4]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[3]; - z ^= y; - z = z << 4 | z >> 28; - x ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[2]; - z ^= y; - x ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - x ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - z = expkey[1]; - z ^= x; - z = z << 4 | z >> 28; - y ^= * (u32 *) ((u8 *) (des_keymap + 448) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 384) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 320) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 256) + (0xFC & z)); - z = expkey[0]; - z ^= x; - y ^= * (u32 *) ((u8 *) (des_keymap + 192) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 128) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) (des_keymap + 64) + (0xFC & z)); - z >>= 8; - y ^= * (u32 *) ((u8 *) des_keymap + (0xFC & z)); - x = x << 1 | x >> 31; - z = (x ^ y) & 0x55555555L; - y ^= z; - x ^= z; - y = y << 1 | y >> 31; - z = ((x >> 010) ^ y) & 0x00FF00FFL; - x ^= z << 010; - y ^= z; - z = ((y >> 002) ^ x) & 0x33333333L; - y ^= z << 002; - x ^= z; - z = ((x >> 020) ^ y) & 0x0000FFFFL; - x ^= z << 020; - y ^= z; - z = ((y >> 004) ^ x) & 0x0F0F0F0FL; - y ^= z << 004; - x ^= z; - dst[0] = x; - x >>= 8; - dst[1] = x; - x >>= 8; - dst[2] = x; - x >>= 8; - dst[3] = x; - dst[4] = y; - y >>= 8; - dst[5] = y; - y >>= 8; - dst[6] = y; - y >>= 8; - dst[7] = y; -} +static const u32 S3[64] = { + 0x00000208, 0x08020200, 0x00000000, 0x08020008, + 0x08000200, 0x00000000, 0x00020208, 0x08000200, + 0x00020008, 0x08000008, 0x08000008, 0x00020000, + 0x08020208, 0x00020008, 0x08020000, 0x00000208, + 0x08000000, 0x00000008, 0x08020200, 0x00000200, + 0x00020200, 0x08020000, 0x08020008, 0x00020208, + 0x08000208, 0x00020200, 0x00020000, 0x08000208, + 0x00000008, 0x08020208, 0x00000200, 0x08000000, + 0x08020200, 0x08000000, 0x00020008, 0x00000208, + 0x00020000, 0x08020200, 0x08000200, 0x00000000, + 0x00000200, 0x00020008, 0x08020208, 0x08000200, + 0x08000008, 0x00000200, 0x00000000, 0x08020008, + 0x08000208, 0x00020000, 0x08000000, 0x08020208, + 0x00000008, 0x00020208, 0x00020200, 0x08000008, + 0x08020000, 0x08000208, 0x00000208, 0x08020000, + 0x00020208, 0x00000008, 0x08020008, 0x00020200 +}; + +static const u32 S4[64] = { + 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802080, 0x00800081, 0x00800001, 0x00002001, + 0x00000000, 0x00802000, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00800080, 0x00800001, + 0x00000001, 0x00002000, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002001, 0x00002080, + 0x00800081, 0x00000001, 0x00002080, 0x00800080, + 0x00002000, 0x00802080, 0x00802081, 0x00000081, + 0x00800080, 0x00800001, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00000000, 0x00802000, + 0x00002080, 0x00800080, 0x00800081, 0x00000001, + 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802081, 0x00000081, 0x00000001, 0x00002000, + 0x00800001, 0x00002001, 0x00802080, 0x00800081, + 0x00002001, 0x00002080, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002000, 0x00802080 +}; + +static const u32 S5[64] = { + 0x00000100, 0x02080100, 0x02080000, 0x42000100, + 0x00080000, 0x00000100, 0x40000000, 0x02080000, + 0x40080100, 0x00080000, 0x02000100, 0x40080100, + 0x42000100, 0x42080000, 0x00080100, 0x40000000, + 0x02000000, 0x40080000, 0x40080000, 0x00000000, + 0x40000100, 0x42080100, 0x42080100, 0x02000100, + 0x42080000, 0x40000100, 0x00000000, 0x42000000, + 0x02080100, 0x02000000, 0x42000000, 0x00080100, + 0x00080000, 0x42000100, 0x00000100, 0x02000000, + 0x40000000, 0x02080000, 0x42000100, 0x40080100, + 0x02000100, 0x40000000, 0x42080000, 0x02080100, + 0x40080100, 0x00000100, 0x02000000, 0x42080000, + 0x42080100, 0x00080100, 0x42000000, 0x42080100, + 0x02080000, 0x00000000, 0x40080000, 0x42000000, + 0x00080100, 0x02000100, 0x40000100, 0x00080000, + 0x00000000, 0x40080000, 0x02080100, 0x40000100 +}; + +static const u32 S6[64] = { + 0x20000010, 0x20400000, 0x00004000, 0x20404010, + 0x20400000, 0x00000010, 0x20404010, 0x00400000, + 0x20004000, 0x00404010, 0x00400000, 0x20000010, + 0x00400010, 0x20004000, 0x20000000, 0x00004010, + 0x00000000, 0x00400010, 0x20004010, 0x00004000, + 0x00404000, 0x20004010, 0x00000010, 0x20400010, + 0x20400010, 0x00000000, 0x00404010, 0x20404000, + 0x00004010, 0x00404000, 0x20404000, 0x20000000, + 0x20004000, 0x00000010, 0x20400010, 0x00404000, + 0x20404010, 0x00400000, 0x00004010, 0x20000010, + 0x00400000, 0x20004000, 0x20000000, 0x00004010, + 0x20000010, 0x20404010, 0x00404000, 0x20400000, + 0x00404010, 0x20404000, 0x00000000, 0x20400010, + 0x00000010, 0x00004000, 0x20400000, 0x00404010, + 0x00004000, 0x00400010, 0x20004010, 0x00000000, + 0x20404000, 0x20000000, 0x00400010, 0x20004010 +}; + +static const u32 S7[64] = { + 0x00200000, 0x04200002, 0x04000802, 0x00000000, + 0x00000800, 0x04000802, 0x00200802, 0x04200800, + 0x04200802, 0x00200000, 0x00000000, 0x04000002, + 0x00000002, 0x04000000, 0x04200002, 0x00000802, + 0x04000800, 0x00200802, 0x00200002, 0x04000800, + 0x04000002, 0x04200000, 0x04200800, 0x00200002, + 0x04200000, 0x00000800, 0x00000802, 0x04200802, + 0x00200800, 0x00000002, 0x04000000, 0x00200800, + 0x04000000, 0x00200800, 0x00200000, 0x04000802, + 0x04000802, 0x04200002, 0x04200002, 0x00000002, + 0x00200002, 0x04000000, 0x04000800, 0x00200000, + 0x04200800, 0x00000802, 0x00200802, 0x04200800, + 0x00000802, 0x04000002, 0x04200802, 0x04200000, + 0x00200800, 0x00000000, 0x00000002, 0x04200802, + 0x00000000, 0x00200802, 0x04200000, 0x00000800, + 0x04000002, 0x04000800, 0x00000800, 0x00200002 +}; + +static const u32 S8[64] = { + 0x10001040, 0x00001000, 0x00040000, 0x10041040, + 0x10000000, 0x10001040, 0x00000040, 0x10000000, + 0x00040040, 0x10040000, 0x10041040, 0x00041000, + 0x10041000, 0x00041040, 0x00001000, 0x00000040, + 0x10040000, 0x10000040, 0x10001000, 0x00001040, + 0x00041000, 0x00040040, 0x10040040, 0x10041000, + 0x00001040, 0x00000000, 0x00000000, 0x10040040, + 0x10000040, 0x10001000, 0x00041040, 0x00040000, + 0x00041040, 0x00040000, 0x10041000, 0x00001000, + 0x00000040, 0x10040040, 0x00001000, 0x00041040, + 0x10001000, 0x00000040, 0x10000040, 0x10040000, + 0x10040040, 0x10000000, 0x00040000, 0x10001040, + 0x00000000, 0x10041040, 0x00040040, 0x10000040, + 0x10040000, 0x10001000, 0x10001040, 0x00000000, + 0x10041040, 0x00041000, 0x00041000, 0x00001040, + 0x00001040, 0x00040040, 0x10000000, 0x10041000 +}; + +/* Encryption components: IP, FP, and round function */ + +#define IP(L, R, T) \ + ROL(R, 4); \ + T = L; \ + L ^= R; \ + L &= 0xf0f0f0f0; \ + R ^= L; \ + L ^= T; \ + ROL(R, 12); \ + T = L; \ + L ^= R; \ + L &= 0xffff0000; \ + R ^= L; \ + L ^= T; \ + ROR(R, 14); \ + T = L; \ + L ^= R; \ + L &= 0xcccccccc; \ + R ^= L; \ + L ^= T; \ + ROL(R, 6); \ + T = L; \ + L ^= R; \ + L &= 0xff00ff00; \ + R ^= L; \ + L ^= T; \ + ROR(R, 7); \ + T = L; \ + L ^= R; \ + L &= 0xaaaaaaaa; \ + R ^= L; \ + L ^= T; \ + ROL(L, 1); + +#define FP(L, R, T) \ + ROR(L, 1); \ + T = L; \ + L ^= R; \ + L &= 0xaaaaaaaa; \ + R ^= L; \ + L ^= T; \ + ROL(R, 7); \ + T = L; \ + L ^= R; \ + L &= 0xff00ff00; \ + R ^= L; \ + L ^= T; \ + ROR(R, 6); \ + T = L; \ + L ^= R; \ + L &= 0xcccccccc; \ + R ^= L; \ + L ^= T; \ + ROL(R, 14); \ + T = L; \ + L ^= R; \ + L &= 0xffff0000; \ + R ^= L; \ + L ^= T; \ + ROR(R, 12); \ + T = L; \ + L ^= R; \ + L &= 0xf0f0f0f0; \ + R ^= L; \ + L ^= T; \ + ROR(R, 4); + +#define ROUND(L, R, A, B, K, d) \ + B = K[0]; A = K[1]; K += d; \ + B ^= R; A ^= R; \ + B &= 0x3f3f3f3f; ROR(A, 4); \ + L ^= S8[0xff & B]; A &= 0x3f3f3f3f; \ + L ^= S6[0xff & (B >> 8)]; B >>= 16; \ + L ^= S7[0xff & A]; \ + L ^= S5[0xff & (A >> 8)]; A >>= 16; \ + L ^= S4[0xff & B]; \ + L ^= S2[0xff & (B >> 8)]; \ + L ^= S3[0xff & A]; \ + L ^= S1[0xff & (A >> 8)]; + +/* + * PC2 lookup tables are organized as 2 consecutive sets of 4 interleaved + * tables of 128 elements. One set is for C_i and the other for D_i, while + * the 4 interleaved tables correspond to four 7-bit subsets of C_i or D_i. + * + * After PC1 each of the variables a,b,c,d contains a 7 bit subset of C_i + * or D_i in bits 7-1 (bit 0 being the least significant). + */ + +#define T1(x) pt[2 * (x) + 0] +#define T2(x) pt[2 * (x) + 1] +#define T3(x) pt[2 * (x) + 2] +#define T4(x) pt[2 * (x) + 3] + +#define PC2(a, b, c, d) (T4(d) | T3(c) | T2(b) | T1(a)) /* + * Encryption key expansion + * * RFC2451: Weak key checks SHOULD be performed. + * + * FIPS 74: + * + * Keys having duals are keys which produce all zeros, all ones, or + * alternating zero-one patterns in the C and D registers after Permuted + * Choice 1 has operated on the key. + * */ -static int setkey(u32 *expkey, const u8 *key, unsigned int keylen, u32 *flags) +static unsigned long ekey(u32 *pe, const u8 *k) { - const u8 *k; - u8 *b0, *b1; - u32 n, w; - u8 bits0[56], bits1[56]; - - n = parity[key[0]]; n <<= 4; - n |= parity[key[1]]; n <<= 4; - n |= parity[key[2]]; n <<= 4; - n |= parity[key[3]]; n <<= 4; - n |= parity[key[4]]; n <<= 4; - n |= parity[key[5]]; n <<= 4; - n |= parity[key[6]]; n <<= 4; - n |= parity[key[7]]; - w = 0x88888888L; - - if ((*flags & CRYPTO_TFM_REQ_WEAK_KEY) - && !((n - (w >> 3)) & w)) { /* 1 in 10^10 keys passes this test */ - if (n < 0x41415151) { - if (n < 0x31312121) { - if (n < 0x14141515) { - /* 01 01 01 01 01 01 01 01 */ - if (n == 0x11111111) goto weak; - /* 01 1F 01 1F 01 0E 01 0E */ - if (n == 0x13131212) goto weak; - } else { - /* 01 E0 01 E0 01 F1 01 F1 */ - if (n == 0x14141515) goto weak; - /* 01 FE 01 FE 01 FE 01 FE */ - if (n == 0x16161616) goto weak; - } - } else { - if (n < 0x34342525) { - /* 1F 01 1F 01 0E 01 0E 01 */ - if (n == 0x31312121) goto weak; - /* 1F 1F 1F 1F 0E 0E 0E 0E (?) */ - if (n == 0x33332222) goto weak; - } else { - /* 1F E0 1F E0 0E F1 0E F1 */ - if (n == 0x34342525) goto weak; - /* 1F FE 1F FE 0E FE 0E FE */ - if (n == 0x36362626) goto weak; - } - } - } else { - if (n < 0x61616161) { - if (n < 0x44445555) { - /* E0 01 E0 01 F1 01 F1 01 */ - if (n == 0x41415151) goto weak; - /* E0 1F E0 1F F1 0E F1 0E */ - if (n == 0x43435252) goto weak; - } else { - /* E0 E0 E0 E0 F1 F1 F1 F1 (?) */ - if (n == 0x44445555) goto weak; - /* E0 FE E0 FE F1 FE F1 FE */ - if (n == 0x46465656) goto weak; - } - } else { - if (n < 0x64646565) { - /* FE 01 FE 01 FE 01 FE 01 */ - if (n == 0x61616161) goto weak; - /* FE 1F FE 1F FE 0E FE 0E */ - if (n == 0x63636262) goto weak; - } else { - /* FE E0 FE E0 FE F1 FE F1 */ - if (n == 0x64646565) goto weak; - /* FE FE FE FE FE FE FE FE */ - if (n == 0x66666666) goto weak; - } - } - } - - goto not_weak; -weak: - *flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; + /* K&R: long is at least 32 bits */ + unsigned long a, b, c, d, w; + const u32 *pt = pc2; + + d = k[4]; d &= 0x0e; d <<= 4; d |= k[0] & 0x1e; d = pc1[d]; + c = k[5]; c &= 0x0e; c <<= 4; c |= k[1] & 0x1e; c = pc1[c]; + b = k[6]; b &= 0x0e; b <<= 4; b |= k[2] & 0x1e; b = pc1[b]; + a = k[7]; a &= 0x0e; a <<= 4; a |= k[3] & 0x1e; a = pc1[a]; + + pe[15 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; + pe[14 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[13 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[12 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[11 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[10 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 9 * 2 + 0] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 8 * 2 + 0] = PC2(d, a, b, c); c = rs[c]; + pe[ 7 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 6 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 5 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 4 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 3 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 2 * 2 + 0] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 1 * 2 + 0] = PC2(c, d, a, b); b = rs[b]; + pe[ 0 * 2 + 0] = PC2(b, c, d, a); + + /* Check if first half is weak */ + w = (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]); + + /* Skip to next table set */ + pt += 512; + + d = k[0]; d &= 0xe0; d >>= 4; d |= k[4] & 0xf0; d = pc1[d + 1]; + c = k[1]; c &= 0xe0; c >>= 4; c |= k[5] & 0xf0; c = pc1[c + 1]; + b = k[2]; b &= 0xe0; b >>= 4; b |= k[6] & 0xf0; b = pc1[b + 1]; + a = k[3]; a &= 0xe0; a >>= 4; a |= k[7] & 0xf0; a = pc1[a + 1]; + + /* Check if second half is weak */ + w |= (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]); + + pe[15 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; + pe[14 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[13 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[12 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[11 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[10 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 9 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 8 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; + pe[ 7 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 6 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 5 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 4 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 3 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 2 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[ 1 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; + pe[ 0 * 2 + 1] = PC2(b, c, d, a); + + /* Fixup: 2413 5768 -> 1357 2468 */ + for (d = 0; d < 16; ++d) { + a = pe[2 * d]; + b = pe[2 * d + 1]; + c = a ^ b; + c &= 0xffff0000; + a ^= c; + b ^= c; + ROL(b, 18); + pe[2 * d] = a; + pe[2 * d + 1] = b; } -not_weak: - - /* explode the bits */ - n = 56; - b0 = bits0; - b1 = bits1; - - do { - w = (256 | *key++) << 2; - do { - --n; - b1[n] = 8 & w; - w >>= 1; - b0[n] = 4 & w; - } while ( w >= 16 ); - } while ( n ); - - /* put the bits in the correct places */ - n = 16; - k = rotors; - - do { - w = (b1[k[ 0 ]] | b0[k[ 1 ]]) << 4; - w |= (b1[k[ 2 ]] | b0[k[ 3 ]]) << 2; - w |= b1[k[ 4 ]] | b0[k[ 5 ]]; - w <<= 8; - w |= (b1[k[ 6 ]] | b0[k[ 7 ]]) << 4; - w |= (b1[k[ 8 ]] | b0[k[ 9 ]]) << 2; - w |= b1[k[10 ]] | b0[k[11 ]]; - w <<= 8; - w |= (b1[k[12 ]] | b0[k[13 ]]) << 4; - w |= (b1[k[14 ]] | b0[k[15 ]]) << 2; - w |= b1[k[16 ]] | b0[k[17 ]]; - w <<= 8; - w |= (b1[k[18 ]] | b0[k[19 ]]) << 4; - w |= (b1[k[20 ]] | b0[k[21 ]]) << 2; - w |= b1[k[22 ]] | b0[k[23 ]]; - expkey[0] = w; - - w = (b1[k[ 0+24]] | b0[k[ 1+24]]) << 4; - w |= (b1[k[ 2+24]] | b0[k[ 3+24]]) << 2; - w |= b1[k[ 4+24]] | b0[k[ 5+24]]; - w <<= 8; - w |= (b1[k[ 6+24]] | b0[k[ 7+24]]) << 4; - w |= (b1[k[ 8+24]] | b0[k[ 9+24]]) << 2; - w |= b1[k[10+24]] | b0[k[11+24]]; - w <<= 8; - w |= (b1[k[12+24]] | b0[k[13+24]]) << 4; - w |= (b1[k[14+24]] | b0[k[15+24]]) << 2; - w |= b1[k[16+24]] | b0[k[17+24]]; - w <<= 8; - w |= (b1[k[18+24]] | b0[k[19+24]]) << 4; - w |= (b1[k[20+24]] | b0[k[21+24]]) << 2; - w |= b1[k[22+24]] | b0[k[23+24]]; - - ROR(w, 4, 28); /* could be eliminated */ - expkey[1] = w; - - k += 48; - expkey += 2; - } while (--n); + /* Zero if weak key */ + return w; +} - return 0; +/* + * Decryption key expansion + * + * No weak key checking is performed, as this is only used by triple DES + * + */ +static void dkey(u32 *pe, const u8 *k) +{ + /* K&R: long is at least 32 bits */ + unsigned long a, b, c, d; + const u32 *pt = pc2; + + d = k[4]; d &= 0x0e; d <<= 4; d |= k[0] & 0x1e; d = pc1[d]; + c = k[5]; c &= 0x0e; c <<= 4; c |= k[1] & 0x1e; c = pc1[c]; + b = k[6]; b &= 0x0e; b <<= 4; b |= k[2] & 0x1e; b = pc1[b]; + a = k[7]; a &= 0x0e; a <<= 4; a |= k[3] & 0x1e; a = pc1[a]; + + pe[ 0 * 2] = PC2(a, b, c, d); d = rs[d]; + pe[ 1 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 2 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 3 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 4 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 5 * 2] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 6 * 2] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 7 * 2] = PC2(d, a, b, c); c = rs[c]; + pe[ 8 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 9 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[10 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[11 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[12 * 2] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[13 * 2] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[14 * 2] = PC2(c, d, a, b); b = rs[b]; + pe[15 * 2] = PC2(b, c, d, a); + + /* Skip to next table set */ + pt += 512; + + d = k[0]; d &= 0xe0; d >>= 4; d |= k[4] & 0xf0; d = pc1[d + 1]; + c = k[1]; c &= 0xe0; c >>= 4; c |= k[5] & 0xf0; c = pc1[c + 1]; + b = k[2]; b &= 0xe0; b >>= 4; b |= k[6] & 0xf0; b = pc1[b + 1]; + a = k[3]; a &= 0xe0; a >>= 4; a |= k[7] & 0xf0; a = pc1[a + 1]; + + pe[ 0 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; + pe[ 1 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 2 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 3 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 4 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 5 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; b = rs[b]; + pe[ 6 * 2 + 1] = PC2(b, c, d, a); a = rs[a]; d = rs[d]; + pe[ 7 * 2 + 1] = PC2(d, a, b, c); c = rs[c]; + pe[ 8 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[ 9 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[10 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[11 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[12 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; a = rs[a]; + pe[13 * 2 + 1] = PC2(a, b, c, d); d = rs[d]; c = rs[c]; + pe[14 * 2 + 1] = PC2(c, d, a, b); b = rs[b]; + pe[15 * 2 + 1] = PC2(b, c, d, a); + + /* Fixup: 2413 5768 -> 1357 2468 */ + for (d = 0; d < 16; ++d) { + a = pe[2 * d]; + b = pe[2 * d + 1]; + c = a ^ b; + c &= 0xffff0000; + a ^= c; + b ^= c; + ROL(b, 18); + pe[2 * d] = a; + pe[2 * d + 1] = b; + } } static int des_setkey(void *ctx, const u8 *key, unsigned int keylen, u32 *flags) { - return setkey(((struct des_ctx *)ctx)->expkey, key, keylen, flags); + struct des_ctx *dctx = ctx; + u32 tmp[DES_EXPKEY_WORDS]; + int ret; + + /* Expand to tmp */ + ret = ekey(tmp, key); + + if (unlikely(ret == 0) && (*flags & CRYPTO_TFM_REQ_WEAK_KEY)) { + *flags |= CRYPTO_TFM_RES_WEAK_KEY; + return -EINVAL; + } + + /* Copy to output */ + memcpy(dctx->expkey, tmp, sizeof(dctx->expkey)); + + return 0; } static void des_encrypt(void *ctx, u8 *dst, const u8 *src) { - des_small_fips_encrypt(((struct des_ctx *)ctx)->expkey, dst, src); + const u32 *K = ((struct des_ctx *)ctx)->expkey; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; + u32 L, R, A, B; + int i; + + L = le32_to_cpu(s[0]); + R = le32_to_cpu(s[1]); + + IP(L, R, A); + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, 2); + ROUND(R, L, A, B, K, 2); + } + FP(R, L, A); + + d[0] = cpu_to_le32(R); + d[1] = cpu_to_le32(L); } static void des_decrypt(void *ctx, u8 *dst, const u8 *src) { - des_small_fips_decrypt(((struct des_ctx *)ctx)->expkey, dst, src); + const u32 *K = ((struct des_ctx *)ctx)->expkey + DES_EXPKEY_WORDS - 2; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; + u32 L, R, A, B; + int i; + + L = le32_to_cpu(s[0]); + R = le32_to_cpu(s[1]); + + IP(L, R, A); + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, -2); + ROUND(R, L, A, B, K, -2); + } + FP(R, L, A); + + d[0] = cpu_to_le32(R); + d[1] = cpu_to_le32(L); } -/* +/* * RFC2451: * * For DES-EDE3, there is no known need to reject weak or @@ -1199,44 +859,86 @@ static void des_decrypt(void *ctx, u8 *dst, const u8 *src) * */ static int des3_ede_setkey(void *ctx, const u8 *key, - unsigned int keylen, u32 *flags) + unsigned int keylen, u32 *flags) { - unsigned int i, off; + const u32 *K = (const u32 *)key; struct des3_ede_ctx *dctx = ctx; + u32 *expkey = dctx->expkey; - if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) && - memcmp(&key[DES_KEY_SIZE], &key[DES_KEY_SIZE * 2], - DES_KEY_SIZE))) { - + if (unlikely(!((K[0] ^ K[2]) | (K[1] ^ K[3])) || + !((K[2] ^ K[4]) | (K[3] ^ K[5])))) + { *flags |= CRYPTO_TFM_RES_BAD_KEY_SCHED; return -EINVAL; } - - for (i = 0, off = 0; i < 3; i++, off += DES_EXPKEY_WORDS, - key += DES_KEY_SIZE) { - int ret = setkey(&dctx->expkey[off], key, DES_KEY_SIZE, flags); - if (ret < 0) - return ret; - } + + ekey(expkey, key); expkey += DES_EXPKEY_WORDS; key += DES_KEY_SIZE; + dkey(expkey, key); expkey += DES_EXPKEY_WORDS; key += DES_KEY_SIZE; + ekey(expkey, key); + return 0; } static void des3_ede_encrypt(void *ctx, u8 *dst, const u8 *src) { struct des3_ede_ctx *dctx = ctx; - - des_small_fips_encrypt(dctx->expkey, dst, src); - des_small_fips_decrypt(&dctx->expkey[DES_EXPKEY_WORDS], dst, dst); - des_small_fips_encrypt(&dctx->expkey[DES_EXPKEY_WORDS * 2], dst, dst); + const u32 *K = dctx->expkey; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; + u32 L, R, A, B; + int i; + + L = le32_to_cpu(s[0]); + R = le32_to_cpu(s[1]); + + IP(L, R, A); + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, 2); + ROUND(R, L, A, B, K, 2); + } + for (i = 0; i < 8; i++) { + ROUND(R, L, A, B, K, 2); + ROUND(L, R, A, B, K, 2); + } + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, 2); + ROUND(R, L, A, B, K, 2); + } + FP(R, L, A); + + d[0] = cpu_to_le32(R); + d[1] = cpu_to_le32(L); } static void des3_ede_decrypt(void *ctx, u8 *dst, const u8 *src) { struct des3_ede_ctx *dctx = ctx; + const u32 *K = dctx->expkey + DES3_EDE_EXPKEY_WORDS - 2; + const __le32 *s = (const __le32 *)src; + __le32 *d = (__le32 *)dst; + u32 L, R, A, B; + int i; + + L = le32_to_cpu(s[0]); + R = le32_to_cpu(s[1]); + + IP(L, R, A); + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, -2); + ROUND(R, L, A, B, K, -2); + } + for (i = 0; i < 8; i++) { + ROUND(R, L, A, B, K, -2); + ROUND(L, R, A, B, K, -2); + } + for (i = 0; i < 8; i++) { + ROUND(L, R, A, B, K, -2); + ROUND(R, L, A, B, K, -2); + } + FP(R, L, A); - des_small_fips_decrypt(&dctx->expkey[DES_EXPKEY_WORDS * 2], dst, src); - des_small_fips_encrypt(&dctx->expkey[DES_EXPKEY_WORDS], dst, dst); - des_small_fips_decrypt(dctx->expkey, dst, dst); + d[0] = cpu_to_le32(R); + d[1] = cpu_to_le32(L); } static struct crypto_alg des_alg = { @@ -1249,7 +951,7 @@ static struct crypto_alg des_alg = { .cra_u = { .cipher = { .cia_min_keysize = DES_KEY_SIZE, .cia_max_keysize = DES_KEY_SIZE, - .cia_setkey = des_setkey, + .cia_setkey = des_setkey, .cia_encrypt = des_encrypt, .cia_decrypt = des_decrypt } } }; @@ -1264,9 +966,9 @@ static struct crypto_alg des3_ede_alg = { .cra_u = { .cipher = { .cia_min_keysize = DES3_EDE_KEY_SIZE, .cia_max_keysize = DES3_EDE_KEY_SIZE, - .cia_setkey = des3_ede_setkey, - .cia_encrypt = des3_ede_encrypt, - .cia_decrypt = des3_ede_decrypt } } + .cia_setkey = des3_ede_setkey, + .cia_encrypt = des3_ede_encrypt, + .cia_decrypt = des3_ede_decrypt } } }; MODULE_ALIAS("des3_ede"); @@ -1274,7 +976,7 @@ MODULE_ALIAS("des3_ede"); static int __init init(void) { int ret = 0; - + ret = crypto_register_alg(&des_alg); if (ret < 0) goto out; @@ -1282,7 +984,7 @@ static int __init init(void) ret = crypto_register_alg(&des3_ede_alg); if (ret < 0) crypto_unregister_alg(&des_alg); -out: +out: return ret; } @@ -1297,3 +999,4 @@ module_exit(fini); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms"); +MODULE_AUTHOR("Dag Arne Osvik <da@osvik.no>"); diff --git a/crypto/hmac.c b/crypto/hmac.c index 847df9263e16..da0456b37109 100644 --- a/crypto/hmac.c +++ b/crypto/hmac.c @@ -49,8 +49,7 @@ int crypto_alloc_hmac_block(struct crypto_tfm *tfm) void crypto_free_hmac_block(struct crypto_tfm *tfm) { - if (tfm->crt_digest.dit_hmac_block) - kfree(tfm->crt_digest.dit_hmac_block); + kfree(tfm->crt_digest.dit_hmac_block); } void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen) diff --git a/crypto/internal.h b/crypto/internal.h index 964b9a60ca24..68612874b5fd 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -16,7 +16,7 @@ #include <linux/highmem.h> #include <linux/interrupt.h> #include <linux/init.h> -#include <linux/kmod.h> +#include <linux/kernel.h> #include <asm/kmap_types.h> extern enum km_type crypto_km_types[]; @@ -42,20 +42,6 @@ static inline void crypto_yield(struct crypto_tfm *tfm) cond_resched(); } -static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm) -{ - return (void *)&tfm[1]; -} - -struct crypto_alg *crypto_alg_lookup(const char *name); - -/* A far more intelligent version of this is planned. For now, just - * try an exact match on the name of the algorithm. */ -static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name) -{ - return try_then_request_module(crypto_alg_lookup(name), name); -} - #ifdef CONFIG_CRYPTO_HMAC int crypto_alloc_hmac_block(struct crypto_tfm *tfm); void crypto_free_hmac_block(struct crypto_tfm *tfm); @@ -76,6 +62,33 @@ static inline void crypto_init_proc(void) { } #endif +static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg, + int flags) +{ + return alg->cra_ctxsize; +} + +static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg, + int flags) +{ + unsigned int len = alg->cra_ctxsize; + + switch (flags & CRYPTO_TFM_MODE_MASK) { + case CRYPTO_TFM_MODE_CBC: + len = ALIGN(len, alg->cra_alignmask + 1); + len += alg->cra_blocksize; + break; + } + + return len; +} + +static inline unsigned int crypto_compress_ctxsize(struct crypto_alg *alg, + int flags) +{ + return alg->cra_ctxsize; +} + int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags); int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags); int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags); diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 50c9461e8cc6..47ac90e615f4 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -100,7 +100,7 @@ void scatterwalk_done(struct scatter_walk *walk, int out, int more) int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out) { - do { + while (nbytes > walk->len_this_page) { memcpy_dir(buf, walk->data, walk->len_this_page, out); buf += walk->len_this_page; nbytes -= walk->len_this_page; @@ -108,7 +108,7 @@ int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, scatterwalk_unmap(walk, out); scatterwalk_pagedone(walk, out, 1); scatterwalk_map(walk, out); - } while (nbytes > walk->len_this_page); + } memcpy_dir(buf, walk->data, nbytes, out); return nbytes; diff --git a/crypto/scatterwalk.h b/crypto/scatterwalk.h index 02aa56c649b4..e79925c474a3 100644 --- a/crypto/scatterwalk.h +++ b/crypto/scatterwalk.h @@ -40,10 +40,10 @@ static inline int scatterwalk_samebuf(struct scatter_walk *walk_in, walk_in->offset == walk_out->offset; } -static inline int scatterwalk_across_pages(struct scatter_walk *walk, - unsigned int nbytes) +static inline unsigned int scatterwalk_clamp(struct scatter_walk *walk, + unsigned int nbytes) { - return nbytes > walk->len_this_page; + return nbytes > walk->len_this_page ? walk->len_this_page : nbytes; } static inline void scatterwalk_advance(struct scatter_walk *walk, @@ -55,6 +55,12 @@ static inline void scatterwalk_advance(struct scatter_walk *walk, walk->len_this_segment -= nbytes; } +static inline unsigned int scatterwalk_aligned(struct scatter_walk *walk, + unsigned int alignmask) +{ + return !(walk->offset & alignmask); +} + void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg); int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out); void scatterwalk_map(struct scatter_walk *walk, int out); diff --git a/crypto/serpent.c b/crypto/serpent.c index 7d152e89016f..3cf2c5067eea 100644 --- a/crypto/serpent.c +++ b/crypto/serpent.c @@ -210,7 +210,6 @@ x4 ^= x2; struct serpent_ctx { - u8 iv[SERPENT_BLOCK_SIZE]; u32 expkey[SERPENT_EXPKEY_WORDS]; }; diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 92b0352c8e92..bd7524cfff33 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -1,4 +1,4 @@ -/* +/* * Quick & dirty crypto testing module. * * This will only exist until we have a better testing mechanism @@ -9,11 +9,12 @@ * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) + * Software Foundation; either version 2 of the License, or (at your option) * any later version. * - * 14 - 09 - 2003 - * Rewritten by Kartikey Mahendra Bhatt + * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>) + * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt + * */ #include <linux/init.h> @@ -25,12 +26,15 @@ #include <linux/crypto.h> #include <linux/highmem.h> #include <linux/moduleparam.h> +#include <linux/jiffies.h> +#include <linux/timex.h> +#include <linux/interrupt.h> #include "tcrypt.h" /* * Need to kmalloc() memory for testing kmap(). */ -#define TVMEMSIZE 4096 +#define TVMEMSIZE 16384 #define XBUFSIZE 32768 /* @@ -55,19 +59,23 @@ static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; +/* + * Used by test_cipher_speed() + */ +static unsigned int sec; + static int mode; static char *xbuf; static char *tvmem; static char *check[] = { "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish", - "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", - "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", + "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", + "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", "khazad", "wp512", "wp384", "wp256", "tnepres", NULL }; -static void -hexdump(unsigned char *buf, unsigned int len) +static void hexdump(unsigned char *buf, unsigned int len) { while (len--) printk("%02x", *buf++); @@ -75,29 +83,29 @@ hexdump(unsigned char *buf, unsigned int len) printk("\n"); } -static void -test_hash (char * algo, struct hash_testvec * template, unsigned int tcount) +static void test_hash(char *algo, struct hash_testvec *template, + unsigned int tcount) { - char *p; - unsigned int i, j, k, temp; - struct scatterlist sg[8]; - char result[64]; - struct crypto_tfm *tfm; - struct hash_testvec *hash_tv; - unsigned int tsize; - - printk("\ntesting %s\n", algo); - - tsize = sizeof (struct hash_testvec); + char *p; + unsigned int i, j, k, temp; + struct scatterlist sg[8]; + char result[64]; + struct crypto_tfm *tfm; + struct hash_testvec *hash_tv; + unsigned int tsize; + + printk("\ntesting %s\n", algo); + + tsize = sizeof(struct hash_testvec); tsize *= tcount; - + if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); return; } memcpy(tvmem, template, tsize); - hash_tv = (void *) tvmem; + hash_tv = (void *)tvmem; tfm = crypto_alloc_tfm(algo, 0); if (tfm == NULL) { printk("failed to load transform for %s\n", algo); @@ -105,70 +113,71 @@ test_hash (char * algo, struct hash_testvec * template, unsigned int tcount) } for (i = 0; i < tcount; i++) { - printk ("test %u:\n", i + 1); - memset (result, 0, 64); + printk("test %u:\n", i + 1); + memset(result, 0, 64); p = hash_tv[i].plaintext; - sg[0].page = virt_to_page (p); - sg[0].offset = offset_in_page (p); + sg[0].page = virt_to_page(p); + sg[0].offset = offset_in_page(p); sg[0].length = hash_tv[i].psize; - crypto_digest_init (tfm); + crypto_digest_init(tfm); if (tfm->crt_u.digest.dit_setkey) { - crypto_digest_setkey (tfm, hash_tv[i].key, - hash_tv[i].ksize); + crypto_digest_setkey(tfm, hash_tv[i].key, + hash_tv[i].ksize); } - crypto_digest_update (tfm, sg, 1); - crypto_digest_final (tfm, result); + crypto_digest_update(tfm, sg, 1); + crypto_digest_final(tfm, result); - hexdump (result, crypto_tfm_alg_digestsize (tfm)); + hexdump(result, crypto_tfm_alg_digestsize(tfm)); printk("%s\n", - memcmp(result, hash_tv[i].digest, - crypto_tfm_alg_digestsize(tfm)) ? "fail" : - "pass"); + memcmp(result, hash_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? + "fail" : "pass"); } - printk ("testing %s across pages\n", algo); + printk("testing %s across pages\n", algo); /* setup the dummy buffer first */ - memset(xbuf, 0, XBUFSIZE); + memset(xbuf, 0, XBUFSIZE); j = 0; for (i = 0; i < tcount; i++) { if (hash_tv[i].np) { j++; - printk ("test %u:\n", j); - memset (result, 0, 64); + printk("test %u:\n", j); + memset(result, 0, 64); temp = 0; for (k = 0; k < hash_tv[i].np; k++) { - memcpy (&xbuf[IDX[k]], hash_tv[i].plaintext + temp, - hash_tv[i].tap[k]); + memcpy(&xbuf[IDX[k]], + hash_tv[i].plaintext + temp, + hash_tv[i].tap[k]); temp += hash_tv[i].tap[k]; p = &xbuf[IDX[k]]; - sg[k].page = virt_to_page (p); - sg[k].offset = offset_in_page (p); + sg[k].page = virt_to_page(p); + sg[k].offset = offset_in_page(p); sg[k].length = hash_tv[i].tap[k]; } - crypto_digest_digest (tfm, sg, hash_tv[i].np, result); - - hexdump (result, crypto_tfm_alg_digestsize (tfm)); + crypto_digest_digest(tfm, sg, hash_tv[i].np, result); + + hexdump(result, crypto_tfm_alg_digestsize(tfm)); printk("%s\n", - memcmp(result, hash_tv[i].digest, - crypto_tfm_alg_digestsize(tfm)) ? "fail" : - "pass"); + memcmp(result, hash_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? + "fail" : "pass"); } } - - crypto_free_tfm (tfm); + + crypto_free_tfm(tfm); } #ifdef CONFIG_CRYPTO_HMAC -static void -test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount) +static void test_hmac(char *algo, struct hmac_testvec *template, + unsigned int tcount) { char *p; unsigned int i, j, k, temp; @@ -185,8 +194,8 @@ test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount) } printk("\ntesting hmac_%s\n", algo); - - tsize = sizeof (struct hmac_testvec); + + tsize = sizeof(struct hmac_testvec); tsize *= tcount; if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, @@ -195,7 +204,7 @@ test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount) } memcpy(tvmem, template, tsize); - hmac_tv = (void *) tvmem; + hmac_tv = (void *)tvmem; for (i = 0; i < tcount; i++) { printk("test %u:\n", i + 1); @@ -219,34 +228,35 @@ test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount) printk("\ntesting hmac_%s across pages\n", algo); memset(xbuf, 0, XBUFSIZE); - + j = 0; for (i = 0; i < tcount; i++) { if (hmac_tv[i].np) { j++; - printk ("test %u:\n",j); - memset (result, 0, 64); + printk("test %u:\n",j); + memset(result, 0, 64); temp = 0; klen = hmac_tv[i].ksize; for (k = 0; k < hmac_tv[i].np; k++) { - memcpy (&xbuf[IDX[k]], hmac_tv[i].plaintext + temp, - hmac_tv[i].tap[k]); + memcpy(&xbuf[IDX[k]], + hmac_tv[i].plaintext + temp, + hmac_tv[i].tap[k]); temp += hmac_tv[i].tap[k]; p = &xbuf[IDX[k]]; - sg[k].page = virt_to_page (p); - sg[k].offset = offset_in_page (p); + sg[k].page = virt_to_page(p); + sg[k].offset = offset_in_page(p); sg[k].length = hmac_tv[i].tap[k]; } - crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, hmac_tv[i].np, - result); + crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, + hmac_tv[i].np, result); hexdump(result, crypto_tfm_alg_digestsize(tfm)); - + printk("%s\n", - memcmp(result, hmac_tv[i].digest, - crypto_tfm_alg_digestsize(tfm)) ? "fail" : - "pass"); + memcmp(result, hmac_tv[i].digest, + crypto_tfm_alg_digestsize(tfm)) ? + "fail" : "pass"); } } out: @@ -255,8 +265,8 @@ out: #endif /* CONFIG_CRYPTO_HMAC */ -static void -test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, unsigned int tcount) +static void test_cipher(char *algo, int mode, int enc, + struct cipher_testvec *template, unsigned int tcount) { unsigned int ret, i, j, k, temp; unsigned int tsize; @@ -265,22 +275,22 @@ test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, un char *key; struct cipher_testvec *cipher_tv; struct scatterlist sg[8]; - char e[11], m[4]; + const char *e, *m; if (enc == ENCRYPT) - strncpy(e, "encryption", 11); + e = "encryption"; else - strncpy(e, "decryption", 11); + e = "decryption"; if (mode == MODE_ECB) - strncpy(m, "ECB", 4); + m = "ECB"; else - strncpy(m, "CBC", 4); + m = "CBC"; - printk("\ntesting %s %s %s \n", algo, m, e); + printk("\ntesting %s %s %s\n", algo, m, e); - tsize = sizeof (struct cipher_testvec); + tsize = sizeof (struct cipher_testvec); tsize *= tcount; - + if (tsize > TVMEMSIZE) { printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); @@ -288,112 +298,113 @@ test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, un } memcpy(tvmem, template, tsize); - cipher_tv = (void *) tvmem; + cipher_tv = (void *)tvmem; + + if (mode) + tfm = crypto_alloc_tfm(algo, 0); + else + tfm = crypto_alloc_tfm(algo, CRYPTO_TFM_MODE_CBC); - if (mode) - tfm = crypto_alloc_tfm (algo, 0); - else - tfm = crypto_alloc_tfm (algo, CRYPTO_TFM_MODE_CBC); - if (tfm == NULL) { printk("failed to load transform for %s %s\n", algo, m); return; } - + j = 0; for (i = 0; i < tcount; i++) { if (!(cipher_tv[i].np)) { - j++; + j++; printk("test %u (%d bit key):\n", j, cipher_tv[i].klen * 8); tfm->crt_flags = 0; - if (cipher_tv[i].wk) + if (cipher_tv[i].wk) tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; key = cipher_tv[i].key; - + ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); if (ret) { printk("setkey() failed flags=%x\n", tfm->crt_flags); - + if (!cipher_tv[i].fail) goto out; - } + } p = cipher_tv[i].input; sg[0].page = virt_to_page(p); sg[0].offset = offset_in_page(p); sg[0].length = cipher_tv[i].ilen; - + if (!mode) { crypto_cipher_set_iv(tfm, cipher_tv[i].iv, - crypto_tfm_alg_ivsize (tfm)); + crypto_tfm_alg_ivsize(tfm)); } - + if (enc) ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); else ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); - - + + if (ret) { printk("%s () failed flags=%x\n", e, tfm->crt_flags); goto out; - } - + } + q = kmap(sg[0].page) + sg[0].offset; hexdump(q, cipher_tv[i].rlen); - - printk("%s\n", - memcmp(q, cipher_tv[i].result, cipher_tv[i].rlen) ? "fail" : - "pass"); + + printk("%s\n", + memcmp(q, cipher_tv[i].result, + cipher_tv[i].rlen) ? "fail" : "pass"); } } - - printk("\ntesting %s %s %s across pages (chunking) \n", algo, m, e); + + printk("\ntesting %s %s %s across pages (chunking)\n", algo, m, e); memset(xbuf, 0, XBUFSIZE); - + j = 0; for (i = 0; i < tcount; i++) { if (cipher_tv[i].np) { - j++; + j++; printk("test %u (%d bit key):\n", j, cipher_tv[i].klen * 8); - tfm->crt_flags = 0; - if (cipher_tv[i].wk) + tfm->crt_flags = 0; + if (cipher_tv[i].wk) tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; key = cipher_tv[i].key; - - ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); + + ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); if (ret) { printk("setkey() failed flags=%x\n", tfm->crt_flags); - + if (!cipher_tv[i].fail) goto out; } temp = 0; for (k = 0; k < cipher_tv[i].np; k++) { - memcpy (&xbuf[IDX[k]], cipher_tv[i].input + temp, - cipher_tv[i].tap[k]); + memcpy(&xbuf[IDX[k]], + cipher_tv[i].input + temp, + cipher_tv[i].tap[k]); temp += cipher_tv[i].tap[k]; p = &xbuf[IDX[k]]; - sg[k].page = virt_to_page (p); - sg[k].offset = offset_in_page (p); + sg[k].page = virt_to_page(p); + sg[k].offset = offset_in_page(p); sg[k].length = cipher_tv[i].tap[k]; } - + if (!mode) { crypto_cipher_set_iv(tfm, cipher_tv[i].iv, - crypto_tfm_alg_ivsize (tfm)); + crypto_tfm_alg_ivsize(tfm)); } - + if (enc) ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); else ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); - + if (ret) { printk("%s () failed flags=%x\n", e, tfm->crt_flags); goto out; @@ -404,9 +415,9 @@ test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, un printk("page %u\n", k); q = kmap(sg[k].page) + sg[k].offset; hexdump(q, cipher_tv[i].tap[k]); - printk("%s\n", - memcmp(q, cipher_tv[i].result + temp, - cipher_tv[i].tap[k]) ? "fail" : + printk("%s\n", + memcmp(q, cipher_tv[i].result + temp, + cipher_tv[i].tap[k]) ? "fail" : "pass"); temp += cipher_tv[i].tap[k]; } @@ -417,8 +428,169 @@ out: crypto_free_tfm(tfm); } -static void -test_deflate(void) +static int test_cipher_jiffies(struct crypto_tfm *tfm, int enc, char *p, + int blen, int sec) +{ + struct scatterlist sg[8]; + unsigned long start, end; + int bcount; + int ret; + + sg[0].page = virt_to_page(p); + sg[0].offset = offset_in_page(p); + sg[0].length = blen; + + for (start = jiffies, end = start + sec * HZ, bcount = 0; + time_before(jiffies, end); bcount++) { + if (enc) + ret = crypto_cipher_encrypt(tfm, sg, sg, blen); + else + ret = crypto_cipher_decrypt(tfm, sg, sg, blen); + + if (ret) + return ret; + } + + printk("%d operations in %d seconds (%ld bytes)\n", + bcount, sec, (long)bcount * blen); + return 0; +} + +static int test_cipher_cycles(struct crypto_tfm *tfm, int enc, char *p, + int blen) +{ + struct scatterlist sg[8]; + unsigned long cycles = 0; + int ret = 0; + int i; + + sg[0].page = virt_to_page(p); + sg[0].offset = offset_in_page(p); + sg[0].length = blen; + + local_bh_disable(); + local_irq_disable(); + + /* Warm-up run. */ + for (i = 0; i < 4; i++) { + if (enc) + ret = crypto_cipher_encrypt(tfm, sg, sg, blen); + else + ret = crypto_cipher_decrypt(tfm, sg, sg, blen); + + if (ret) + goto out; + } + + /* The real thing. */ + for (i = 0; i < 8; i++) { + cycles_t start, end; + + start = get_cycles(); + if (enc) + ret = crypto_cipher_encrypt(tfm, sg, sg, blen); + else + ret = crypto_cipher_decrypt(tfm, sg, sg, blen); + end = get_cycles(); + + if (ret) + goto out; + + cycles += end - start; + } + +out: + local_irq_enable(); + local_bh_enable(); + + if (ret == 0) + printk("1 operation in %lu cycles (%d bytes)\n", + (cycles + 4) / 8, blen); + + return ret; +} + +static void test_cipher_speed(char *algo, int mode, int enc, unsigned int sec, + struct cipher_testvec *template, + unsigned int tcount, struct cipher_speed *speed) +{ + unsigned int ret, i, j, iv_len; + unsigned char *key, *p, iv[128]; + struct crypto_tfm *tfm; + const char *e, *m; + + if (enc == ENCRYPT) + e = "encryption"; + else + e = "decryption"; + if (mode == MODE_ECB) + m = "ECB"; + else + m = "CBC"; + + printk("\ntesting speed of %s %s %s\n", algo, m, e); + + if (mode) + tfm = crypto_alloc_tfm(algo, 0); + else + tfm = crypto_alloc_tfm(algo, CRYPTO_TFM_MODE_CBC); + + if (tfm == NULL) { + printk("failed to load transform for %s %s\n", algo, m); + return; + } + + for (i = 0; speed[i].klen != 0; i++) { + if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) { + printk("template (%u) too big for tvmem (%u)\n", + speed[i].blen + speed[i].klen, TVMEMSIZE); + goto out; + } + + printk("test %u (%d bit key, %d byte blocks): ", i, + speed[i].klen * 8, speed[i].blen); + + memset(tvmem, 0xff, speed[i].klen + speed[i].blen); + + /* set key, plain text and IV */ + key = (unsigned char *)tvmem; + for (j = 0; j < tcount; j++) { + if (template[j].klen == speed[i].klen) { + key = template[j].key; + break; + } + } + p = (unsigned char *)tvmem + speed[i].klen; + + ret = crypto_cipher_setkey(tfm, key, speed[i].klen); + if (ret) { + printk("setkey() failed flags=%x\n", tfm->crt_flags); + goto out; + } + + if (!mode) { + iv_len = crypto_tfm_alg_ivsize(tfm); + memset(&iv, 0xff, iv_len); + crypto_cipher_set_iv(tfm, iv, iv_len); + } + + if (sec) + ret = test_cipher_jiffies(tfm, enc, p, speed[i].blen, + sec); + else + ret = test_cipher_cycles(tfm, enc, p, speed[i].blen); + + if (ret) { + printk("%s() failed flags=%x\n", e, tfm->crt_flags); + break; + } + } + +out: + crypto_free_tfm(tfm); +} + +static void test_deflate(void) { unsigned int i; char result[COMP_BUF_SIZE]; @@ -436,7 +608,7 @@ test_deflate(void) } memcpy(tvmem, deflate_comp_tv_template, tsize); - tv = (void *) tvmem; + tv = (void *)tvmem; tfm = crypto_alloc_tfm("deflate", 0); if (tfm == NULL) { @@ -446,7 +618,7 @@ test_deflate(void) for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; - + printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); @@ -473,11 +645,11 @@ test_deflate(void) } memcpy(tvmem, deflate_decomp_tv_template, tsize); - tv = (void *) tvmem; + tv = (void *)tvmem; for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) { int ilen, ret, dlen = COMP_BUF_SIZE; - + printk("test %u:\n", i + 1); memset(result, 0, sizeof (result)); @@ -497,8 +669,7 @@ out: crypto_free_tfm(tfm); } -static void -test_crc32c(void) +static void test_crc32c(void) { #define NUMVEC 6 #define VECSIZE 40 @@ -511,7 +682,7 @@ test_crc32c(void) 0xd579c862, 0xba979ad0, 0x2b29d913 }; static u32 tot_vec_results = 0x24c5d375; - + struct scatterlist sg[NUMVEC]; struct crypto_tfm *tfm; char *fmtdata = "testing crc32c initialized to %08x: %s\n"; @@ -525,18 +696,18 @@ test_crc32c(void) printk("failed to load transform for crc32c\n"); return; } - + crypto_digest_init(tfm); crypto_digest_final(tfm, (u8*)&crc); printk(fmtdata, crc, (crc == 0) ? "pass" : "ERROR"); - + /* * stuff test_vec with known values, simple incrementing * byte values. */ b = 0; for (i = 0; i < NUMVEC; i++) { - for (j = 0; j < VECSIZE; j++) + for (j = 0; j < VECSIZE; j++) test_vec[i][j] = ++b; sg[i].page = virt_to_page(test_vec[i]); sg[i].offset = offset_in_page(test_vec[i]); @@ -548,11 +719,11 @@ test_crc32c(void) crypto_digest_final(tfm, (u8*)&crc); printk("testing crc32c setkey returns %08x : %s\n", crc, (crc == (SEEDTESTVAL ^ ~(u32)0)) ? "pass" : "ERROR"); - + printk("testing crc32c using update/final:\n"); pass = 1; /* assume all is well */ - + for (i = 0; i < NUMVEC; i++) { seed = ~(u32)0; (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); @@ -591,66 +762,64 @@ test_crc32c(void) printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results); pass = 0; } - + printk("\n%s\n", pass ? "pass" : "ERROR"); crypto_free_tfm(tfm); printk("crc32c test complete\n"); } -static void -test_available(void) +static void test_available(void) { char **name = check; - + while (*name) { printk("alg %s ", *name); printk((crypto_alg_available(*name, 0)) ? "found\n" : "not found\n"); name++; - } + } } -static void -do_test(void) +static void do_test(void) { switch (mode) { case 0: test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); - + test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); - + //DES test_cipher ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); - test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); - test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); - test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); - + test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); + test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); + //DES3_EDE test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); - test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); - + test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); + test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); - + test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); - + //BLOWFISH test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); - + //TWOFISH test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); - + //SERPENT test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); - + //TNEPRES test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); @@ -662,7 +831,7 @@ do_test(void) //CAST5 test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); - + //CAST6 test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); @@ -702,9 +871,9 @@ do_test(void) test_crc32c(); #ifdef CONFIG_CRYPTO_HMAC test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); - test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); + test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); -#endif +#endif test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); break; @@ -726,17 +895,17 @@ do_test(void) case 4: test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); - test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); + test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); break; case 5: test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); break; - + case 6: test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); break; - + case 7: test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); @@ -750,7 +919,7 @@ do_test(void) test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); break; - + case 9: test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); @@ -758,13 +927,13 @@ do_test(void) case 10: test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); - test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); + test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); break; case 11: test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); break; - + case 12: test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); break; @@ -852,21 +1021,84 @@ do_test(void) case 100: test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); break; - + case 101: - test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); + test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); break; - + case 102: test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); break; #endif + case 200: + test_cipher_speed("aes", MODE_ECB, ENCRYPT, sec, NULL, 0, + aes_speed_template); + test_cipher_speed("aes", MODE_ECB, DECRYPT, sec, NULL, 0, + aes_speed_template); + test_cipher_speed("aes", MODE_CBC, ENCRYPT, sec, NULL, 0, + aes_speed_template); + test_cipher_speed("aes", MODE_CBC, DECRYPT, sec, NULL, 0, + aes_speed_template); + break; + + case 201: + test_cipher_speed("des3_ede", MODE_ECB, ENCRYPT, sec, + des3_ede_enc_tv_template, + DES3_EDE_ENC_TEST_VECTORS, + des3_ede_speed_template); + test_cipher_speed("des3_ede", MODE_ECB, DECRYPT, sec, + des3_ede_dec_tv_template, + DES3_EDE_DEC_TEST_VECTORS, + des3_ede_speed_template); + test_cipher_speed("des3_ede", MODE_CBC, ENCRYPT, sec, + des3_ede_enc_tv_template, + DES3_EDE_ENC_TEST_VECTORS, + des3_ede_speed_template); + test_cipher_speed("des3_ede", MODE_CBC, DECRYPT, sec, + des3_ede_dec_tv_template, + DES3_EDE_DEC_TEST_VECTORS, + des3_ede_speed_template); + break; + + case 202: + test_cipher_speed("twofish", MODE_ECB, ENCRYPT, sec, NULL, 0, + twofish_speed_template); + test_cipher_speed("twofish", MODE_ECB, DECRYPT, sec, NULL, 0, + twofish_speed_template); + test_cipher_speed("twofish", MODE_CBC, ENCRYPT, sec, NULL, 0, + twofish_speed_template); + test_cipher_speed("twofish", MODE_CBC, DECRYPT, sec, NULL, 0, + twofish_speed_template); + break; + + case 203: + test_cipher_speed("blowfish", MODE_ECB, ENCRYPT, sec, NULL, 0, + blowfish_speed_template); + test_cipher_speed("blowfish", MODE_ECB, DECRYPT, sec, NULL, 0, + blowfish_speed_template); + test_cipher_speed("blowfish", MODE_CBC, ENCRYPT, sec, NULL, 0, + blowfish_speed_template); + test_cipher_speed("blowfish", MODE_CBC, DECRYPT, sec, NULL, 0, + blowfish_speed_template); + break; + + case 204: + test_cipher_speed("des", MODE_ECB, ENCRYPT, sec, NULL, 0, + des_speed_template); + test_cipher_speed("des", MODE_ECB, DECRYPT, sec, NULL, 0, + des_speed_template); + test_cipher_speed("des", MODE_CBC, ENCRYPT, sec, NULL, 0, + des_speed_template); + test_cipher_speed("des", MODE_CBC, DECRYPT, sec, NULL, 0, + des_speed_template); + break; + case 1000: test_available(); break; - + default: /* useful for debugging */ printk("not testing anything\n"); @@ -874,8 +1106,7 @@ do_test(void) } } -static int __init -init(void) +static int __init init(void) { tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); if (tvmem == NULL) @@ -904,6 +1135,9 @@ module_init(init); module_exit(fini); module_param(mode, int, 0); +module_param(sec, uint, 0); +MODULE_PARM_DESC(sec, "Length in seconds of speed tests " + "(defaults to zero which uses CPU cycles instead)"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Quick & dirty crypto testing module"); diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index a3097afae593..c01a0ce9b40a 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -9,10 +9,11 @@ * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) + * Software Foundation; either version 2 of the License, or (at your option) * any later version. * - * 14 - 09 - 2003 Changes by Kartikey Mahendra Bhatt + * 2004-08-09 Cipher speed tests by Reyk Floeter <reyk@vantronix.net> + * 2003-09-14 Changes by Kartikey Mahendra Bhatt * */ #ifndef _CRYPTO_TCRYPT_H @@ -29,19 +30,19 @@ struct hash_testvec { unsigned char psize; char digest[MAX_DIGEST_SIZE]; unsigned char np; - unsigned char tap[MAX_TAP]; + unsigned char tap[MAX_TAP]; char key[128]; /* only used with keyed hash algorithms */ unsigned char ksize; }; -struct hmac_testvec { +struct hmac_testvec { char key[128]; unsigned char ksize; char plaintext[128]; unsigned char psize; char digest[MAX_DIGEST_SIZE]; unsigned char np; - unsigned char tap[MAX_TAP]; + unsigned char tap[MAX_TAP]; }; struct cipher_testvec { @@ -55,7 +56,12 @@ struct cipher_testvec { char result[48]; unsigned char rlen; int np; - unsigned char tap[MAX_TAP]; + unsigned char tap[MAX_TAP]; +}; + +struct cipher_speed { + unsigned char klen; + unsigned int blen; }; /* @@ -155,7 +161,7 @@ static struct hash_testvec md5_tv_template[] = { #define SHA1_TEST_VECTORS 2 static struct hash_testvec sha1_tv_template[] = { - { + { .plaintext = "abc", .psize = 3, .digest = { 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e, @@ -175,8 +181,8 @@ static struct hash_testvec sha1_tv_template[] = { */ #define SHA256_TEST_VECTORS 2 -static struct hash_testvec sha256_tv_template[] = { - { +static struct hash_testvec sha256_tv_template[] = { + { .plaintext = "abc", .psize = 3, .digest = { 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, @@ -201,7 +207,7 @@ static struct hash_testvec sha256_tv_template[] = { #define SHA384_TEST_VECTORS 4 static struct hash_testvec sha384_tv_template[] = { - { + { .plaintext= "abc", .psize = 3, .digest = { 0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b, @@ -221,7 +227,7 @@ static struct hash_testvec sha384_tv_template[] = { 0x5f, 0xe9, 0x5b, 0x1f, 0xe3, 0xc8, 0x45, 0x2b}, }, { .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" - "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", + "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", .psize = 112, .digest = { 0x09, 0x33, 0x0c, 0x33, 0xf7, 0x11, 0x47, 0xe8, 0x3d, 0x19, 0x2f, 0xc7, 0x82, 0xcd, 0x1b, 0x47, @@ -250,7 +256,7 @@ static struct hash_testvec sha384_tv_template[] = { #define SHA512_TEST_VECTORS 4 static struct hash_testvec sha512_tv_template[] = { - { + { .plaintext = "abc", .psize = 3, .digest = { 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, @@ -303,14 +309,14 @@ static struct hash_testvec sha512_tv_template[] = { /* - * WHIRLPOOL test vectors from Whirlpool package + * WHIRLPOOL test vectors from Whirlpool package * by Vincent Rijmen and Paulo S. L. M. Barreto as part of the NESSIE * submission */ #define WP512_TEST_VECTORS 8 static struct hash_testvec wp512_tv_template[] = { - { + { .plaintext = "", .psize = 0, .digest = { 0x19, 0xFA, 0x61, 0xD7, 0x55, 0x22, 0xA4, 0x66, @@ -348,13 +354,13 @@ static struct hash_testvec wp512_tv_template[] = { }, { .plaintext = "message digest", .psize = 14, - .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, - 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, - 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, - 0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B, - 0x84, 0x21, 0x55, 0x76, 0x59, 0xEF, 0x55, 0xC1, - 0x06, 0xB4, 0xB5, 0x2A, 0xC5, 0xA4, 0xAA, 0xA6, - 0x92, 0xED, 0x92, 0x00, 0x52, 0x83, 0x8F, 0x33, + .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, + 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, + 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, + 0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B, + 0x84, 0x21, 0x55, 0x76, 0x59, 0xEF, 0x55, 0xC1, + 0x06, 0xB4, 0xB5, 0x2A, 0xC5, 0xA4, 0xAA, 0xA6, + 0x92, 0xED, 0x92, 0x00, 0x52, 0x83, 0x8F, 0x33, 0x62, 0xE8, 0x6D, 0xBD, 0x37, 0xA8, 0x90, 0x3E }, }, { .plaintext = "abcdefghijklmnopqrstuvwxyz", @@ -394,7 +400,7 @@ static struct hash_testvec wp512_tv_template[] = { }, { .plaintext = "abcdbcdecdefdefgefghfghighijhijk", .psize = 32, - .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, + .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, 0xF5, 0xD6, 0xF0, 0xA0, 0xE4, 0x64, 0x4F, 0x48, 0x8A, 0x7A, 0x5A, 0x52, 0xDE, 0xEE, 0x65, 0x62, 0x07, 0xC5, 0x62, 0xF9, 0x88, 0xE9, 0x5C, 0x69, @@ -408,7 +414,7 @@ static struct hash_testvec wp512_tv_template[] = { #define WP384_TEST_VECTORS 8 static struct hash_testvec wp384_tv_template[] = { - { + { .plaintext = "", .psize = 0, .digest = { 0x19, 0xFA, 0x61, 0xD7, 0x55, 0x22, 0xA4, 0x66, @@ -440,11 +446,11 @@ static struct hash_testvec wp384_tv_template[] = { }, { .plaintext = "message digest", .psize = 14, - .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, - 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, - 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, - 0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B, - 0x84, 0x21, 0x55, 0x76, 0x59, 0xEF, 0x55, 0xC1, + .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, + 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, + 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, + 0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B, + 0x84, 0x21, 0x55, 0x76, 0x59, 0xEF, 0x55, 0xC1, 0x06, 0xB4, 0xB5, 0x2A, 0xC5, 0xA4, 0xAA, 0xA6 }, }, { .plaintext = "abcdefghijklmnopqrstuvwxyz", @@ -478,7 +484,7 @@ static struct hash_testvec wp384_tv_template[] = { }, { .plaintext = "abcdbcdecdefdefgefghfghighijhijk", .psize = 32, - .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, + .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, 0xF5, 0xD6, 0xF0, 0xA0, 0xE4, 0x64, 0x4F, 0x48, 0x8A, 0x7A, 0x5A, 0x52, 0xDE, 0xEE, 0x65, 0x62, 0x07, 0xC5, 0x62, 0xF9, 0x88, 0xE9, 0x5C, 0x69, @@ -490,7 +496,7 @@ static struct hash_testvec wp384_tv_template[] = { #define WP256_TEST_VECTORS 8 static struct hash_testvec wp256_tv_template[] = { - { + { .plaintext = "", .psize = 0, .digest = { 0x19, 0xFA, 0x61, 0xD7, 0x55, 0x22, 0xA4, 0x66, @@ -516,9 +522,9 @@ static struct hash_testvec wp256_tv_template[] = { }, { .plaintext = "message digest", .psize = 14, - .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, - 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, - 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, + .digest = { 0x37, 0x8C, 0x84, 0xA4, 0x12, 0x6E, 0x2D, 0xC6, + 0xE5, 0x6D, 0xCC, 0x74, 0x58, 0x37, 0x7A, 0xAC, + 0x83, 0x8D, 0x00, 0x03, 0x22, 0x30, 0xF5, 0x3C, 0xE1, 0xF5, 0x70, 0x0C, 0x0F, 0xFB, 0x4D, 0x3B }, }, { .plaintext = "abcdefghijklmnopqrstuvwxyz", @@ -546,7 +552,7 @@ static struct hash_testvec wp256_tv_template[] = { }, { .plaintext = "abcdbcdecdefdefgefghfghighijhijk", .psize = 32, - .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, + .digest = { 0x2A, 0x98, 0x7E, 0xA4, 0x0F, 0x91, 0x70, 0x61, 0xF5, 0xD6, 0xF0, 0xA0, 0xE4, 0x64, 0x4F, 0x48, 0x8A, 0x7A, 0x5A, 0x52, 0xDE, 0xEE, 0x65, 0x62, 0x07, 0xC5, 0x62, 0xF9, 0x88, 0xE9, 0x5C, 0x69 }, @@ -554,7 +560,7 @@ static struct hash_testvec wp256_tv_template[] = { }; /* - * TIGER test vectors from Tiger website + * TIGER test vectors from Tiger website */ #define TGR192_TEST_VECTORS 6 @@ -693,7 +699,7 @@ static struct hash_testvec tgr128_tv_template[] = { #define HMAC_MD5_TEST_VECTORS 7 static struct hmac_testvec hmac_md5_tv_template[] = -{ +{ { .key = { [0 ... 15] = 0x0b }, .ksize = 16, @@ -756,7 +762,7 @@ static struct hmac_testvec hmac_md5_tv_template[] = */ #define HMAC_SHA1_TEST_VECTORS 7 -static struct hmac_testvec hmac_sha1_tv_template[] = { +static struct hmac_testvec hmac_sha1_tv_template[] = { { .key = { [0 ... 19] = 0x0b }, .ksize = 20, @@ -766,11 +772,11 @@ static struct hmac_testvec hmac_sha1_tv_template[] = { 0xe2, 0x8b, 0xc0, 0xb6, 0xfb, 0x37, 0x8c, 0x8e, 0xf1, 0x46, 0xbe }, }, { - .key = { 'J', 'e', 'f', 'e' }, + .key = { 'J', 'e', 'f', 'e' }, .ksize = 4, .plaintext = "what do ya want for nothing?", .psize = 28, - .digest = { 0xef, 0xfc, 0xdf, 0x6a, 0xe5, 0xeb, 0x2f, 0xa2, 0xd2, 0x74, + .digest = { 0xef, 0xfc, 0xdf, 0x6a, 0xe5, 0xeb, 0x2f, 0xa2, 0xd2, 0x74, 0x16, 0xd5, 0xf1, 0x84, 0xdf, 0x9c, 0x25, 0x9a, 0x7c, 0x79 }, .np = 2, .tap = { 14, 14 } @@ -779,30 +785,30 @@ static struct hmac_testvec hmac_sha1_tv_template[] = { .ksize = 20, .plaintext = { [0 ... 49] = 0xdd }, .psize = 50, - .digest = { 0x12, 0x5d, 0x73, 0x42, 0xb9, 0xac, 0x11, 0xcd, 0x91, 0xa3, + .digest = { 0x12, 0x5d, 0x73, 0x42, 0xb9, 0xac, 0x11, 0xcd, 0x91, 0xa3, 0x9a, 0xf4, 0x8a, 0xa1, 0x7b, 0x4f, 0x63, 0xf1, 0x75, 0xd3 }, }, { .key = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19 }, .ksize = 25, .plaintext = { [0 ... 49] = 0xcd }, .psize = 50, - .digest = { 0x4c, 0x90, 0x07, 0xf4, 0x02, 0x62, 0x50, 0xc6, 0xbc, 0x84, + .digest = { 0x4c, 0x90, 0x07, 0xf4, 0x02, 0x62, 0x50, 0xc6, 0xbc, 0x84, 0x14, 0xf9, 0xbf, 0x50, 0xc8, 0x6c, 0x2d, 0x72, 0x35, 0xda }, }, { .key = { [0 ... 19] = 0x0c }, .ksize = 20, .plaintext = "Test With Truncation", .psize = 20, - .digest = { 0x4c, 0x1a, 0x03, 0x42, 0x4b, 0x55, 0xe0, 0x7f, 0xe7, 0xf2, + .digest = { 0x4c, 0x1a, 0x03, 0x42, 0x4b, 0x55, 0xe0, 0x7f, 0xe7, 0xf2, 0x7b, 0xe1, 0xd5, 0x8b, 0xb9, 0x32, 0x4a, 0x9a, 0x5a, 0x04 }, }, { .key = { [0 ... 79] = 0xaa }, .ksize = 80, .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First", .psize = 54, - .digest = { 0xaa, 0x4a, 0xe5, 0xe1, 0x52, 0x72, 0xd0, 0x0e, 0x95, 0x70, + .digest = { 0xaa, 0x4a, 0xe5, 0xe1, 0x52, 0x72, 0xd0, 0x0e, 0x95, 0x70, 0x56, 0x37, 0xce, 0x8a, 0x3b, 0x55, 0xed, 0x40, 0x21, 0x12 }, }, { .key = { [0 ... 79] = 0xaa }, @@ -810,7 +816,7 @@ static struct hmac_testvec hmac_sha1_tv_template[] = { .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One " "Block-Size Data", .psize = 73, - .digest = { 0xe8, 0xe9, 0x9d, 0x0f, 0x45, 0x23, 0x7d, 0x78, 0x6d, 0x6b, + .digest = { 0xe8, 0xe9, 0x9d, 0x0f, 0x45, 0x23, 0x7d, 0x78, 0x6d, 0x6b, 0xba, 0xa7, 0x96, 0x5c, 0x78, 0x08, 0xbb, 0xff, 0x1a, 0x91 }, }, }; @@ -1011,7 +1017,7 @@ static struct cipher_testvec des_enc_tv_template[] = { 0xf7, 0x9c, 0x89, 0x2a, 0x33, 0x8f, 0x4a, 0x8b }, .rlen = 32, .np = 3, - .tap = { 14, 10, 8 } + .tap = { 14, 10, 8 } }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, @@ -1024,7 +1030,7 @@ static struct cipher_testvec des_enc_tv_template[] = { 0xb4, 0x99, 0x26, 0xf7, 0x1f, 0xe1, 0xd4, 0x90 }, .rlen = 24, .np = 4, - .tap = { 2, 1, 3, 18 } + .tap = { 2, 1, 3, 18 } }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, @@ -1035,7 +1041,7 @@ static struct cipher_testvec des_enc_tv_template[] = { 0xf7, 0x9c, 0x89, 0x2a, 0x33, 0x8f, 0x4a, 0x8b }, .rlen = 16, .np = 5, - .tap = { 2, 2, 2, 2, 8 } + .tap = { 2, 2, 2, 2, 8 } }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, @@ -1044,7 +1050,7 @@ static struct cipher_testvec des_enc_tv_template[] = { .result = { 0xc9, 0x57, 0x44, 0x25, 0x6a, 0x5e, 0xd3, 0x1d }, .rlen = 8, .np = 8, - .tap = { 1, 1, 1, 1, 1, 1, 1, 1 } + .tap = { 1, 1, 1, 1, 1, 1, 1, 1 } }, }; @@ -1057,7 +1063,7 @@ static struct cipher_testvec des_dec_tv_template[] = { .result = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xe7 }, .rlen = 8, }, { /* Sbox test from NBS */ - .key = { 0x7c, 0xa1, 0x10, 0x45, 0x4a, 0x1a, 0x6e, 0x57 }, + .key = { 0x7c, 0xa1, 0x10, 0x45, 0x4a, 0x1a, 0x6e, 0x57 }, .klen = 8, .input = { 0x69, 0x0f, 0x5b, 0x0d, 0x9a, 0x26, 0x93, 0x9b }, .ilen = 8, @@ -1092,19 +1098,19 @@ static struct cipher_testvec des_cbc_enc_tv_template[] = { { /* From OpenSSL */ .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, .klen = 8, - .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10}, - .input = { 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, - 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, - 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, + .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10}, + .input = { 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, + 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, + 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, .ilen = 24, - .result = { 0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4, - 0xac, 0xd8, 0xae, 0xfd, 0xdf, 0xd8, 0xa1, 0xeb, - 0x46, 0x8e, 0x91, 0x15, 0x78, 0x88, 0xba, 0x68 }, + .result = { 0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4, + 0xac, 0xd8, 0xae, 0xfd, 0xdf, 0xd8, 0xa1, 0xeb, + 0x46, 0x8e, 0x91, 0x15, 0x78, 0x88, 0xba, 0x68 }, .rlen = 24, }, { /* FIPS Pub 81 */ .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, - .iv = { 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef }, + .iv = { 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, 0xcd, 0xef }, .input = { 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74 }, .ilen = 8, .result = { 0xe5, 0xc7, 0xcd, 0xde, 0x87, 0x2b, 0xf2, 0x7c }, @@ -1117,7 +1123,7 @@ static struct cipher_testvec des_cbc_enc_tv_template[] = { .ilen = 8, .result = { 0x43, 0xe9, 0x34, 0x00, 0x8c, 0x38, 0x9c, 0x0f }, .rlen = 8, - }, { + }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, .iv = { 0x43, 0xe9, 0x34, 0x00, 0x8c, 0x38, 0x9c, 0x0f }, @@ -1125,18 +1131,18 @@ static struct cipher_testvec des_cbc_enc_tv_template[] = { .ilen = 8, .result = { 0x68, 0x37, 0x88, 0x49, 0x9a, 0x7c, 0x05, 0xf6 }, .rlen = 8, - }, { /* Copy of openssl vector for chunk testing */ + }, { /* Copy of openssl vector for chunk testing */ /* From OpenSSL */ .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, .klen = 8, - .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10}, - .input = { 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, - 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, - 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, + .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10}, + .input = { 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, + 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, + 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, .ilen = 24, - .result = { 0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4, - 0xac, 0xd8, 0xae, 0xfd, 0xdf, 0xd8, 0xa1, 0xeb, - 0x46, 0x8e, 0x91, 0x15, 0x78, 0x88, 0xba, 0x68 }, + .result = { 0xcc, 0xd1, 0x73, 0xff, 0xab, 0x20, 0x39, 0xf4, + 0xac, 0xd8, 0xae, 0xfd, 0xdf, 0xd8, 0xa1, 0xeb, + 0x46, 0x8e, 0x91, 0x15, 0x78, 0x88, 0xba, 0x68 }, .rlen = 24, .np = 2, .tap = { 13, 11 } @@ -1155,24 +1161,24 @@ static struct cipher_testvec des_cbc_dec_tv_template[] = { }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, - .iv = { 0xe5, 0xc7, 0xcd, 0xde, 0x87, 0x2b, 0xf2, 0x7c }, + .iv = { 0xe5, 0xc7, 0xcd, 0xde, 0x87, 0x2b, 0xf2, 0x7c }, .input = { 0x43, 0xe9, 0x34, 0x00, 0x8c, 0x38, 0x9c, 0x0f }, .ilen = 8, - .result = { 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, + .result = { 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20 }, .rlen = 8, }, { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, .iv = { 0x43, 0xe9, 0x34, 0x00, 0x8c, 0x38, 0x9c, 0x0f }, - .input = { 0x68, 0x37, 0x88, 0x49, 0x9a, 0x7c, 0x05, 0xf6 }, + .input = { 0x68, 0x37, 0x88, 0x49, 0x9a, 0x7c, 0x05, 0xf6 }, .ilen = 8, .result = { 0x66, 0x6f, 0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20 }, .rlen = 8, - }, { /* Copy of above, for chunk testing */ + }, { /* Copy of above, for chunk testing */ .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, .iv = { 0x43, 0xe9, 0x34, 0x00, 0x8c, 0x38, 0x9c, 0x0f }, - .input = { 0x68, 0x37, 0x88, 0x49, 0x9a, 0x7c, 0x05, 0xf6 }, + .input = { 0x68, 0x37, 0x88, 0x49, 0x9a, 0x7c, 0x05, 0xf6 }, .ilen = 8, .result = { 0x66, 0x6f, 0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20 }, .rlen = 8, @@ -1276,7 +1282,7 @@ static struct cipher_testvec bf_enc_tv_template[] = { .ilen = 8, .result = { 0xe8, 0x7a, 0x24, 0x4e, 0x2c, 0xc8, 0x5e, 0x82 }, .rlen = 8, - }, { /* Vary the keylength... */ + }, { /* Vary the keylength... */ .key = { 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87, 0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f }, .klen = 16, @@ -1297,9 +1303,9 @@ static struct cipher_testvec bf_enc_tv_template[] = { .key = { 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87, 0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, - 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f, - 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76, - 0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e, + 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f, + 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76, + 0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, .klen = 56, .input = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, @@ -1331,7 +1337,7 @@ static struct cipher_testvec bf_dec_tv_template[] = { .ilen = 8, .result = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, .rlen = 8, - }, { /* Vary the keylength... */ + }, { /* Vary the keylength... */ .key = { 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87, 0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f }, .klen = 16, @@ -1352,9 +1358,9 @@ static struct cipher_testvec bf_dec_tv_template[] = { .key = { 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87, 0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, - 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f, - 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76, - 0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e, + 0x04, 0x68, 0x91, 0x04, 0xc2, 0xfd, 0x3b, 0x2f, + 0x58, 0x40, 0x23, 0x64, 0x1a, 0xba, 0x61, 0x76, + 0x1f, 0x1f, 0x1f, 0x1f, 0x0e, 0x0e, 0x0e, 0x0e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, .klen = 56, .input = { 0xc0, 0x45, 0x04, 0x01, 0x2e, 0x4e, 0x1f, 0x53 }, @@ -1369,7 +1375,7 @@ static struct cipher_testvec bf_cbc_enc_tv_template[] = { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87 }, .klen = 16, - .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, + .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, .input = { 0x37, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x20, 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20, @@ -1388,7 +1394,7 @@ static struct cipher_testvec bf_cbc_dec_tv_template[] = { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87 }, .klen = 16, - .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, + .iv = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 }, .input = { 0x6b, 0x77, 0xb4, 0xd6, 0x30, 0x06, 0xde, 0xe6, 0x05, 0xb1, 0x56, 0xe2, 0x74, 0x03, 0x97, 0x93, 0x58, 0xde, 0xb9, 0xe7, 0x15, 0x46, 0x16, 0xd9, @@ -1490,7 +1496,7 @@ static struct cipher_testvec tf_cbc_enc_tv_template[] = { .key = { [0 ... 15] = 0x00 }, .klen = 16, .iv = { 0x9f, 0x58, 0x9f, 0x5c, 0xf6, 0x12, 0x2c, 0x32, - 0xb6, 0xbf, 0xec, 0x2f, 0x2a, 0xe8, 0xc3, 0x5a }, + 0xb6, 0xbf, 0xec, 0x2f, 0x2a, 0xe8, 0xc3, 0x5a }, .input = { [0 ... 15] = 0x00 }, .ilen = 16, .result = { 0xd4, 0x91, 0xdb, 0x16, 0xe7, 0xb1, 0xc3, 0x9e, @@ -1528,7 +1534,7 @@ static struct cipher_testvec tf_cbc_dec_tv_template[] = { .klen = 16, .iv = { [0 ... 15] = 0x00 }, .input = { 0x9f, 0x58, 0x9f, 0x5c, 0xf6, 0x12, 0x2c, 0x32, - 0xb6, 0xbf, 0xec, 0x2f, 0x2a, 0xe8, 0xc3, 0x5a }, + 0xb6, 0xbf, 0xec, 0x2f, 0x2a, 0xe8, 0xc3, 0x5a }, .ilen = 16, .result = { [0 ... 15] = 0x00 }, .rlen = 16, @@ -1578,8 +1584,7 @@ static struct cipher_testvec tf_cbc_dec_tv_template[] = { #define TNEPRES_ENC_TEST_VECTORS 4 #define TNEPRES_DEC_TEST_VECTORS 4 -static struct cipher_testvec serpent_enc_tv_template[] = -{ +static struct cipher_testvec serpent_enc_tv_template[] = { { .input = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, @@ -1620,8 +1625,7 @@ static struct cipher_testvec serpent_enc_tv_template[] = }, }; -static struct cipher_testvec tnepres_enc_tv_template[] = -{ +static struct cipher_testvec tnepres_enc_tv_template[] = { { /* KeySize=128, PT=0, I=1 */ .input = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, @@ -1629,7 +1633,7 @@ static struct cipher_testvec tnepres_enc_tv_template[] = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .klen = 16, .ilen = 16, - .result = { 0x49, 0xaf, 0xbf, 0xad, 0x9d, 0x5a, 0x34, 0x05, + .result = { 0x49, 0xaf, 0xbf, 0xad, 0x9d, 0x5a, 0x34, 0x05, 0x2c, 0xd8, 0xff, 0xa5, 0x98, 0x6b, 0xd2, 0xdd }, .rlen = 16, }, { /* KeySize=192, PT=0, I=1 */ @@ -1640,7 +1644,7 @@ static struct cipher_testvec tnepres_enc_tv_template[] = .input = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .ilen = 16, - .result = { 0xe7, 0x8e, 0x54, 0x02, 0xc7, 0x19, 0x55, 0x68, + .result = { 0xe7, 0x8e, 0x54, 0x02, 0xc7, 0x19, 0x55, 0x68, 0xac, 0x36, 0x78, 0xf7, 0xa3, 0xf6, 0x0c, 0x66 }, .rlen = 16, }, { /* KeySize=256, PT=0, I=1 */ @@ -1652,7 +1656,7 @@ static struct cipher_testvec tnepres_enc_tv_template[] = .input = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .ilen = 16, - .result = { 0xab, 0xed, 0x96, 0xe7, 0x66, 0xbf, 0x28, 0xcb, + .result = { 0xab, 0xed, 0x96, 0xe7, 0x66, 0xbf, 0x28, 0xcb, 0xc0, 0xeb, 0xd2, 0x1a, 0x82, 0xef, 0x08, 0x19 }, .rlen = 16, }, { /* KeySize=256, I=257 */ @@ -1664,15 +1668,14 @@ static struct cipher_testvec tnepres_enc_tv_template[] = .input = { 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 }, .ilen = 16, - .result = { 0x5c, 0xe7, 0x1c, 0x70, 0xd2, 0x88, 0x2e, 0x5b, + .result = { 0x5c, 0xe7, 0x1c, 0x70, 0xd2, 0x88, 0x2e, 0x5b, 0xb8, 0x32, 0xe4, 0x33, 0xf8, 0x9f, 0x26, 0xde }, .rlen = 16, }, }; -static struct cipher_testvec serpent_dec_tv_template[] = -{ +static struct cipher_testvec serpent_dec_tv_template[] = { { .input = { 0x12, 0x07, 0xfc, 0xce, 0x9b, 0xd0, 0xd6, 0x47, 0x6a, 0xe9, 0x8f, 0xbe, 0xd1, 0x43, 0xa0, 0xe2 }, @@ -1713,8 +1716,7 @@ static struct cipher_testvec serpent_dec_tv_template[] = }, }; -static struct cipher_testvec tnepres_dec_tv_template[] = -{ +static struct cipher_testvec tnepres_dec_tv_template[] = { { .input = { 0x41, 0xcc, 0x6b, 0x31, 0x59, 0x31, 0x45, 0x97, 0x6d, 0x6f, 0xbb, 0x38, 0x4b, 0x37, 0x21, 0x28 }, @@ -1726,7 +1728,7 @@ static struct cipher_testvec tnepres_dec_tv_template[] = .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, .klen = 16, - .input = { 0xea, 0xf4, 0xd7, 0xfc, 0xd8, 0x01, 0x34, 0x47, + .input = { 0xea, 0xf4, 0xd7, 0xfc, 0xd8, 0x01, 0x34, 0x47, 0x81, 0x45, 0x0b, 0xfa, 0x0c, 0xd6, 0xad, 0x6e }, .ilen = 16, .result = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -1738,7 +1740,7 @@ static struct cipher_testvec tnepres_dec_tv_template[] = 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, .klen = 32, - .input = { 0x64, 0xa9, 0x1a, 0x37, 0xed, 0x9f, 0xe7, 0x49, + .input = { 0x64, 0xa9, 0x1a, 0x37, 0xed, 0x9f, 0xe7, 0x49, 0xa8, 0x4e, 0x76, 0xd6, 0xf5, 0x0d, 0x78, 0xee }, .ilen = 16, .result = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -1747,7 +1749,7 @@ static struct cipher_testvec tnepres_dec_tv_template[] = }, { /* KeySize=128, I=121 */ .key = { [15] = 0x80 }, .klen = 16, - .input = { 0x3d, 0xda, 0xbf, 0xc0, 0x06, 0xda, 0xab, 0x06, + .input = { 0x3d, 0xda, 0xbf, 0xc0, 0x06, 0xda, 0xab, 0x06, 0x46, 0x2a, 0xf4, 0xef, 0x81, 0x54, 0x4e, 0x26 }, .ilen = 16, .result = { [0 ... 15] = 0x00 }, @@ -1760,58 +1762,56 @@ static struct cipher_testvec tnepres_dec_tv_template[] = #define CAST6_ENC_TEST_VECTORS 3 #define CAST6_DEC_TEST_VECTORS 3 -static struct cipher_testvec cast6_enc_tv_template[] = -{ +static struct cipher_testvec cast6_enc_tv_template[] = { { - .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, + .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, 0x0a, 0xf7, 0x56, 0x47, 0xf2, 0x9f, 0x61, 0x5d }, .klen = 16, .input = { [0 ... 15] = 0x00 }, .ilen = 16, - .result = { 0xc8, 0x42, 0xa0, 0x89, 0x72, 0xb4, 0x3d, 0x20, + .result = { 0xc8, 0x42, 0xa0, 0x89, 0x72, 0xb4, 0x3d, 0x20, 0x83, 0x6c, 0x91, 0xd1, 0xb7, 0x53, 0x0f, 0x6b }, .rlen = 16, }, { - .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, - 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, + .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, + 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, 0xba, 0xc7, 0x7a, 0x77, 0x17, 0x94, 0x28, 0x63 }, .klen = 24, .input = { [0 ... 15] = 0x00 }, .ilen = 16, - .result = { 0x1b, 0x38, 0x6c, 0x02, 0x10, 0xdc, 0xad, 0xcb, + .result = { 0x1b, 0x38, 0x6c, 0x02, 0x10, 0xdc, 0xad, 0xcb, 0xdd, 0x0e, 0x41, 0xaa, 0x08, 0xa7, 0xa7, 0xe8 }, .rlen = 16, }, { .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, 0x8d, 0x7c, 0x47, 0xce, 0x26, 0x49, 0x08, 0x46, - 0x1c, 0xc1, 0xb5, 0x13, 0x7a, 0xe6, 0xb6, 0x04 }, + 0x1c, 0xc1, 0xb5, 0x13, 0x7a, 0xe6, 0xb6, 0x04 }, .klen = 32, .input = { [0 ... 15] = 0x00 }, .ilen = 16, - .result = { 0x4f, 0x6a, 0x20, 0x38, 0x28, 0x68, 0x97, 0xb9, + .result = { 0x4f, 0x6a, 0x20, 0x38, 0x28, 0x68, 0x97, 0xb9, 0xc9, 0x87, 0x01, 0x36, 0x55, 0x33, 0x17, 0xfa }, .rlen = 16, }, }; -static struct cipher_testvec cast6_dec_tv_template[] = -{ +static struct cipher_testvec cast6_dec_tv_template[] = { { - .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, + .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, 0x0a, 0xf7, 0x56, 0x47, 0xf2, 0x9f, 0x61, 0x5d }, .klen = 16, - .input = { 0xc8, 0x42, 0xa0, 0x89, 0x72, 0xb4, 0x3d, 0x20, + .input = { 0xc8, 0x42, 0xa0, 0x89, 0x72, 0xb4, 0x3d, 0x20, 0x83, 0x6c, 0x91, 0xd1, 0xb7, 0x53, 0x0f, 0x6b }, .ilen = 16, .result = { [0 ... 15] = 0x00 }, .rlen = 16, }, { - .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, - 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, + .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, + 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, 0xba, 0xc7, 0x7a, 0x77, 0x17, 0x94, 0x28, 0x63 }, .klen = 24, - .input = { 0x1b, 0x38, 0x6c, 0x02, 0x10, 0xdc, 0xad, 0xcb, + .input = { 0x1b, 0x38, 0x6c, 0x02, 0x10, 0xdc, 0xad, 0xcb, 0xdd, 0x0e, 0x41, 0xaa, 0x08, 0xa7, 0xa7, 0xe8 }, .ilen = 16, .result = { [0 ... 15] = 0x00 }, @@ -1820,9 +1820,9 @@ static struct cipher_testvec cast6_dec_tv_template[] = .key = { 0x23, 0x42, 0xbb, 0x9e, 0xfa, 0x38, 0x54, 0x2c, 0xbe, 0xd0, 0xac, 0x83, 0x94, 0x0a, 0xc2, 0x98, 0x8d, 0x7c, 0x47, 0xce, 0x26, 0x49, 0x08, 0x46, - 0x1c, 0xc1, 0xb5, 0x13, 0x7a, 0xe6, 0xb6, 0x04 }, + 0x1c, 0xc1, 0xb5, 0x13, 0x7a, 0xe6, 0xb6, 0x04 }, .klen = 32, - .input = { 0x4f, 0x6a, 0x20, 0x38, 0x28, 0x68, 0x97, 0xb9, + .input = { 0x4f, 0x6a, 0x20, 0x38, 0x28, 0x68, 0x97, 0xb9, 0xc9, 0x87, 0x01, 0x36, 0x55, 0x33, 0x17, 0xfa }, .ilen = 16, .result = { [0 ... 15] = 0x00 }, @@ -1837,9 +1837,9 @@ static struct cipher_testvec cast6_dec_tv_template[] = #define AES_ENC_TEST_VECTORS 3 #define AES_DEC_TEST_VECTORS 3 -static struct cipher_testvec aes_enc_tv_template[] = { +static struct cipher_testvec aes_enc_tv_template[] = { { /* From FIPS-197 */ - .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, .klen = 16, .input = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, @@ -1853,7 +1853,7 @@ static struct cipher_testvec aes_enc_tv_template[] = { 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 }, .klen = 24, - .input = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + .input = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, .ilen = 16, .result = { 0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0, @@ -1865,7 +1865,7 @@ static struct cipher_testvec aes_enc_tv_template[] = { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, .klen = 32, - .input = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + .input = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, .ilen = 16, .result = { 0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf, @@ -1874,9 +1874,9 @@ static struct cipher_testvec aes_enc_tv_template[] = { }, }; -static struct cipher_testvec aes_dec_tv_template[] = { +static struct cipher_testvec aes_dec_tv_template[] = { { /* From FIPS-197 */ - .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }, .klen = 16, .input = { 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30, @@ -1893,8 +1893,8 @@ static struct cipher_testvec aes_dec_tv_template[] = { .input = { 0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0, 0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91 }, .ilen = 16, - .result = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, - 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, + .result = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, .rlen = 16, }, { .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, @@ -1905,7 +1905,7 @@ static struct cipher_testvec aes_dec_tv_template[] = { .input = { 0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf, 0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89 }, .ilen = 16, - .result = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + .result = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }, .rlen = 16, }, @@ -1915,8 +1915,7 @@ static struct cipher_testvec aes_dec_tv_template[] = { #define CAST5_ENC_TEST_VECTORS 3 #define CAST5_DEC_TEST_VECTORS 3 -static struct cipher_testvec cast5_enc_tv_template[] = -{ +static struct cipher_testvec cast5_enc_tv_template[] = { { .key = { 0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78, 0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9a }, @@ -1943,8 +1942,7 @@ static struct cipher_testvec cast5_enc_tv_template[] = }, }; -static struct cipher_testvec cast5_dec_tv_template[] = -{ +static struct cipher_testvec cast5_dec_tv_template[] = { { .key = { 0x01, 0x23, 0x45, 0x67, 0x12, 0x34, 0x56, 0x78, 0x23, 0x45, 0x67, 0x89, 0x34, 0x56, 0x78, 0x9a }, @@ -1971,14 +1969,13 @@ static struct cipher_testvec cast5_dec_tv_template[] = }, }; -/* - * ARC4 test vectors from OpenSSL +/* + * ARC4 test vectors from OpenSSL */ #define ARC4_ENC_TEST_VECTORS 7 #define ARC4_DEC_TEST_VECTORS 7 -static struct cipher_testvec arc4_enc_tv_template[] = -{ +static struct cipher_testvec arc4_enc_tv_template[] = { { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, @@ -2044,8 +2041,7 @@ static struct cipher_testvec arc4_enc_tv_template[] = }, }; -static struct cipher_testvec arc4_dec_tv_template[] = -{ +static struct cipher_testvec arc4_dec_tv_template[] = { { .key = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef }, .klen = 8, @@ -2111,14 +2107,13 @@ static struct cipher_testvec arc4_dec_tv_template[] = }, }; -/* +/* * TEA test vectors */ #define TEA_ENC_TEST_VECTORS 4 #define TEA_DEC_TEST_VECTORS 4 -static struct cipher_testvec tea_enc_tv_template[] = -{ +static struct cipher_testvec tea_enc_tv_template[] = { { .key = { [0 ... 15] = 0x00 }, .klen = 16, @@ -2138,31 +2133,30 @@ static struct cipher_testvec tea_enc_tv_template[] = .key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25, 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e }, .klen = 16, - .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, + .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 }, .ilen = 16, - .result = { 0xbe, 0x7a, 0xbb, 0x81, 0x95, 0x2d, 0x1f, 0x1e, + .result = { 0xbe, 0x7a, 0xbb, 0x81, 0x95, 0x2d, 0x1f, 0x1e, 0xdd, 0x89, 0xa1, 0x25, 0x04, 0x21, 0xdf, 0x95 }, .rlen = 16, }, { .key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c, 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f }, .klen = 16, - .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, - 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, - 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, + .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, + 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 }, .ilen = 32, - .result = { 0xe0, 0x4d, 0x5d, 0x3c, 0xb7, 0x8c, 0x36, 0x47, - 0x94, 0x18, 0x95, 0x91, 0xa9, 0xfc, 0x49, 0xf8, - 0x44, 0xd1, 0x2d, 0xc2, 0x99, 0xb8, 0x08, 0x2a, + .result = { 0xe0, 0x4d, 0x5d, 0x3c, 0xb7, 0x8c, 0x36, 0x47, + 0x94, 0x18, 0x95, 0x91, 0xa9, 0xfc, 0x49, 0xf8, + 0x44, 0xd1, 0x2d, 0xc2, 0x99, 0xb8, 0x08, 0x2a, 0x07, 0x89, 0x73, 0xc2, 0x45, 0x92, 0xc6, 0x90 }, .rlen = 32, } }; -static struct cipher_testvec tea_dec_tv_template[] = -{ +static struct cipher_testvec tea_dec_tv_template[] = { { .key = { [0 ... 15] = 0x00 }, .klen = 16, @@ -2183,9 +2177,9 @@ static struct cipher_testvec tea_dec_tv_template[] = 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e }, .klen = 16, .input = { 0xbe, 0x7a, 0xbb, 0x81, 0x95, 0x2d, 0x1f, 0x1e, - 0xdd, 0x89, 0xa1, 0x25, 0x04, 0x21, 0xdf, 0x95 }, - .ilen = 16, - .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, + 0xdd, 0x89, 0xa1, 0x25, 0x04, 0x21, 0xdf, 0x95 }, + .ilen = 16, + .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 }, .rlen = 16, }, { @@ -2193,26 +2187,25 @@ static struct cipher_testvec tea_dec_tv_template[] = 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f }, .klen = 16, .input = { 0xe0, 0x4d, 0x5d, 0x3c, 0xb7, 0x8c, 0x36, 0x47, - 0x94, 0x18, 0x95, 0x91, 0xa9, 0xfc, 0x49, 0xf8, - 0x44, 0xd1, 0x2d, 0xc2, 0x99, 0xb8, 0x08, 0x2a, - 0x07, 0x89, 0x73, 0xc2, 0x45, 0x92, 0xc6, 0x90 }, + 0x94, 0x18, 0x95, 0x91, 0xa9, 0xfc, 0x49, 0xf8, + 0x44, 0xd1, 0x2d, 0xc2, 0x99, 0xb8, 0x08, 0x2a, + 0x07, 0x89, 0x73, 0xc2, 0x45, 0x92, 0xc6, 0x90 }, .ilen = 32, - .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, - 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, - 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, + .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, + 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 }, .rlen = 32, } }; -/* - * XTEA test vectors +/* + * XTEA test vectors */ #define XTEA_ENC_TEST_VECTORS 4 #define XTEA_DEC_TEST_VECTORS 4 -static struct cipher_testvec xtea_enc_tv_template[] = -{ +static struct cipher_testvec xtea_enc_tv_template[] = { { .key = { [0 ... 15] = 0x00 }, .klen = 16, @@ -2232,31 +2225,30 @@ static struct cipher_testvec xtea_enc_tv_template[] = .key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25, 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e }, .klen = 16, - .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, + .input = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 }, .ilen = 16, - .result = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, + .result = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, 0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c }, .rlen = 16, }, { .key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c, 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f }, .klen = 16, - .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, - 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, - 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, + .input = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, + 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 }, .ilen = 32, - .result = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, - 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, - 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, + .result = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, + 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, + 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 }, .rlen = 32, } }; -static struct cipher_testvec xtea_dec_tv_template[] = -{ +static struct cipher_testvec xtea_dec_tv_template[] = { { .key = { [0 ... 15] = 0x00 }, .klen = 16, @@ -2276,24 +2268,24 @@ static struct cipher_testvec xtea_dec_tv_template[] = .key = { 0x09, 0x65, 0x43, 0x11, 0x66, 0x44, 0x39, 0x25, 0x51, 0x3a, 0x16, 0x10, 0x0a, 0x08, 0x12, 0x6e }, .klen = 16, - .input = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, + .input = { 0xe2, 0x04, 0xdb, 0xf2, 0x89, 0x85, 0x9e, 0xea, 0x61, 0x35, 0xaa, 0xed, 0xb5, 0xcb, 0x71, 0x2c }, .ilen = 16, - .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, + .result = { 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x5f, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x76, 0x65, 0x63, 0x74 }, .rlen = 16, }, { .key = { 0x4d, 0x76, 0x32, 0x17, 0x05, 0x3f, 0x75, 0x2c, 0x5d, 0x04, 0x16, 0x36, 0x15, 0x72, 0x63, 0x2f }, .klen = 16, - .input = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, - 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, - 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, + .input = { 0x0b, 0x03, 0xcd, 0x8a, 0xbe, 0x95, 0xfd, 0xb1, + 0xc1, 0x44, 0x91, 0x0b, 0xa5, 0xc9, 0x1b, 0xb4, + 0xa9, 0xda, 0x1e, 0x9e, 0xb1, 0x3e, 0x2a, 0x8f, 0xea, 0xa5, 0x6a, 0x85, 0xd1, 0xf4, 0xa8, 0xa5 }, .ilen = 32, - .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, - 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, - 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, + .result = { 0x54, 0x65, 0x61, 0x20, 0x69, 0x73, 0x20, 0x67, + 0x6f, 0x6f, 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x79, 0x6f, 0x75, 0x21, 0x21, 0x21, 0x20, 0x72, 0x65, 0x61, 0x6c, 0x6c, 0x79, 0x21, 0x21, 0x21 }, .rlen = 32, } @@ -2305,9 +2297,9 @@ static struct cipher_testvec xtea_dec_tv_template[] = #define KHAZAD_ENC_TEST_VECTORS 5 #define KHAZAD_DEC_TEST_VECTORS 5 -static struct cipher_testvec khazad_enc_tv_template[] = { - { - .key = { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +static struct cipher_testvec khazad_enc_tv_template[] = { + { + .key = { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .klen = 16, .input = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, @@ -2351,9 +2343,9 @@ static struct cipher_testvec khazad_enc_tv_template[] = { }, }; -static struct cipher_testvec khazad_dec_tv_template[] = { +static struct cipher_testvec khazad_dec_tv_template[] = { { - .key = { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + .key = { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .klen = 16, .input = { 0X49, 0Xa4, 0Xce, 0X32, 0Xac, 0X19, 0X0e, 0X3f }, @@ -2697,8 +2689,7 @@ static struct comp_testvec deflate_decomp_tv_template[] = { */ #define MICHAEL_MIC_TEST_VECTORS 6 -static struct hash_testvec michael_mic_tv_template[] = -{ +static struct hash_testvec michael_mic_tv_template[] = { { .key = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, .ksize = 8, @@ -2743,4 +2734,88 @@ static struct hash_testvec michael_mic_tv_template[] = } }; +/* + * Cipher speed tests + */ +static struct cipher_speed aes_speed_template[] = { + { .klen = 16, .blen = 16, }, + { .klen = 16, .blen = 64, }, + { .klen = 16, .blen = 256, }, + { .klen = 16, .blen = 1024, }, + { .klen = 16, .blen = 8192, }, + { .klen = 24, .blen = 16, }, + { .klen = 24, .blen = 64, }, + { .klen = 24, .blen = 256, }, + { .klen = 24, .blen = 1024, }, + { .klen = 24, .blen = 8192, }, + { .klen = 32, .blen = 16, }, + { .klen = 32, .blen = 64, }, + { .klen = 32, .blen = 256, }, + { .klen = 32, .blen = 1024, }, + { .klen = 32, .blen = 8192, }, + + /* End marker */ + { .klen = 0, .blen = 0, } +}; + +static struct cipher_speed des3_ede_speed_template[] = { + { .klen = 24, .blen = 16, }, + { .klen = 24, .blen = 64, }, + { .klen = 24, .blen = 256, }, + { .klen = 24, .blen = 1024, }, + { .klen = 24, .blen = 8192, }, + + /* End marker */ + { .klen = 0, .blen = 0, } +}; + +static struct cipher_speed twofish_speed_template[] = { + { .klen = 16, .blen = 16, }, + { .klen = 16, .blen = 64, }, + { .klen = 16, .blen = 256, }, + { .klen = 16, .blen = 1024, }, + { .klen = 16, .blen = 8192, }, + { .klen = 24, .blen = 16, }, + { .klen = 24, .blen = 64, }, + { .klen = 24, .blen = 256, }, + { .klen = 24, .blen = 1024, }, + { .klen = 24, .blen = 8192, }, + { .klen = 32, .blen = 16, }, + { .klen = 32, .blen = 64, }, + { .klen = 32, .blen = 256, }, + { .klen = 32, .blen = 1024, }, + { .klen = 32, .blen = 8192, }, + + /* End marker */ + { .klen = 0, .blen = 0, } +}; + +static struct cipher_speed blowfish_speed_template[] = { + /* Don't support blowfish keys > 256 bit in this test */ + { .klen = 8, .blen = 16, }, + { .klen = 8, .blen = 64, }, + { .klen = 8, .blen = 256, }, + { .klen = 8, .blen = 1024, }, + { .klen = 8, .blen = 8192, }, + { .klen = 32, .blen = 16, }, + { .klen = 32, .blen = 64, }, + { .klen = 32, .blen = 256, }, + { .klen = 32, .blen = 1024, }, + { .klen = 32, .blen = 8192, }, + + /* End marker */ + { .klen = 0, .blen = 0, } +}; + +static struct cipher_speed des_speed_template[] = { + { .klen = 8, .blen = 16, }, + { .klen = 8, .blen = 64, }, + { .klen = 8, .blen = 256, }, + { .klen = 8, .blen = 1024, }, + { .klen = 8, .blen = 8192, }, + + /* End marker */ + { .klen = 0, .blen = 0, } +}; + #endif /* _CRYPTO_TCRYPT_H */ |
