diff options
Diffstat (limited to 'arch/arm/crypto')
| -rw-r--r-- | arch/arm/crypto/aes-ce-glue.c | 2 | ||||
| -rw-r--r-- | arch/arm/crypto/ghash-ce-glue.c | 26 | ||||
| -rw-r--r-- | arch/arm/crypto/sha1-armv7-neon.S | 1 |
3 files changed, 26 insertions, 3 deletions
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index da3c0428507b..aef022a87c53 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -284,7 +284,7 @@ static int ctr_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE); } - if (nbytes) { + if (walk.nbytes % AES_BLOCK_SIZE) { u8 *tdst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE; u8 *tsrc = walk.src.virt.addr + blocks * AES_BLOCK_SIZE; u8 __aligned(8) tail[AES_BLOCK_SIZE]; diff --git a/arch/arm/crypto/ghash-ce-glue.c b/arch/arm/crypto/ghash-ce-glue.c index 1568cb5cd870..7546b3c02466 100644 --- a/arch/arm/crypto/ghash-ce-glue.c +++ b/arch/arm/crypto/ghash-ce-glue.c @@ -138,7 +138,7 @@ static struct shash_alg ghash_alg = { .setkey = ghash_setkey, .descsize = sizeof(struct ghash_desc_ctx), .base = { - .cra_name = "ghash", + .cra_name = "__ghash", .cra_driver_name = "__driver-ghash-ce", .cra_priority = 0, .cra_flags = CRYPTO_ALG_TYPE_SHASH | CRYPTO_ALG_INTERNAL, @@ -220,6 +220,27 @@ static int ghash_async_digest(struct ahash_request *req) } } +static int ghash_async_import(struct ahash_request *req, const void *in) +{ + struct ahash_request *cryptd_req = ahash_request_ctx(req); + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); + struct shash_desc *desc = cryptd_shash_desc(cryptd_req); + + desc->tfm = cryptd_ahash_child(ctx->cryptd_tfm); + desc->flags = req->base.flags; + + return crypto_shash_import(desc, in); +} + +static int ghash_async_export(struct ahash_request *req, void *out) +{ + struct ahash_request *cryptd_req = ahash_request_ctx(req); + struct shash_desc *desc = cryptd_shash_desc(cryptd_req); + + return crypto_shash_export(desc, out); +} + static int ghash_async_setkey(struct crypto_ahash *tfm, const u8 *key, unsigned int keylen) { @@ -268,7 +289,10 @@ static struct ahash_alg ghash_async_alg = { .final = ghash_async_final, .setkey = ghash_async_setkey, .digest = ghash_async_digest, + .import = ghash_async_import, + .export = ghash_async_export, .halg.digestsize = GHASH_DIGEST_SIZE, + .halg.statesize = sizeof(struct ghash_desc_ctx), .halg.base = { .cra_name = "ghash", .cra_driver_name = "ghash-ce", diff --git a/arch/arm/crypto/sha1-armv7-neon.S b/arch/arm/crypto/sha1-armv7-neon.S index dcd01f3f0bb0..2468fade49cf 100644 --- a/arch/arm/crypto/sha1-armv7-neon.S +++ b/arch/arm/crypto/sha1-armv7-neon.S @@ -12,7 +12,6 @@ #include <asm/assembler.h> .syntax unified -.code 32 .fpu neon .text |
