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-rw-r--r--drivers/crypto/Kconfig2
-rw-r--r--drivers/crypto/atmel-sha.c4
-rw-r--r--drivers/crypto/bcm/spu2.c1
-rw-r--r--drivers/crypto/caam/caamalg.c20
-rw-r--r--drivers/crypto/caam/caamhash.c2
-rw-r--r--drivers/crypto/caam/key_gen.c2
-rw-r--r--drivers/crypto/cavium/cpt/cptvf_algs.c8
-rw-r--r--drivers/crypto/cavium/nitrox/nitrox_main.c3
-rw-r--r--drivers/crypto/chelsio/chcr_algo.c23
-rw-r--r--drivers/crypto/chelsio/chcr_crypto.h1
-rw-r--r--drivers/crypto/inside-secure/safexcel.c5
-rw-r--r--drivers/crypto/inside-secure/safexcel_hash.c8
-rw-r--r--drivers/crypto/ixp4xx_crypto.c6
13 files changed, 55 insertions, 30 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 193204dfbf3a..4b75084fabad 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -655,7 +655,7 @@ source "drivers/crypto/virtio/Kconfig"
config CRYPTO_DEV_BCM_SPU
tristate "Broadcom symmetric crypto/hash acceleration support"
depends on ARCH_BCM_IPROC
- depends on BCM_PDC_MBOX
+ depends on MAILBOX
default m
select CRYPTO_DES
select CRYPTO_MD5
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index a9482023d7d3..dad4e5bad827 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -1204,7 +1204,9 @@ static int atmel_sha_finup(struct ahash_request *req)
ctx->flags |= SHA_FLAGS_FINUP;
err1 = atmel_sha_update(req);
- if (err1 == -EINPROGRESS || err1 == -EBUSY)
+ if (err1 == -EINPROGRESS ||
+ (err1 == -EBUSY && (ahash_request_flags(req) &
+ CRYPTO_TFM_REQ_MAY_BACKLOG)))
return err1;
/*
diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c
index ef04c9748317..bf7ac621c591 100644
--- a/drivers/crypto/bcm/spu2.c
+++ b/drivers/crypto/bcm/spu2.c
@@ -302,6 +302,7 @@ spu2_hash_xlate(enum hash_alg hash_alg, enum hash_mode hash_mode,
break;
case HASH_ALG_SHA3_512:
*spu2_type = SPU2_HASH_TYPE_SHA3_512;
+ break;
case HASH_ALG_LAST:
default:
err = -EINVAL;
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index fde399c88779..0488b7f81dcf 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -882,10 +882,10 @@ static void ablkcipher_encrypt_done(struct device *jrdev, u32 *desc, u32 err,
{
struct ablkcipher_request *req = context;
struct ablkcipher_edesc *edesc;
-#ifdef DEBUG
struct crypto_ablkcipher *ablkcipher = crypto_ablkcipher_reqtfm(req);
int ivsize = crypto_ablkcipher_ivsize(ablkcipher);
+#ifdef DEBUG
dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
#endif
@@ -904,6 +904,14 @@ static void ablkcipher_encrypt_done(struct device *jrdev, u32 *desc, u32 err,
#endif
ablkcipher_unmap(jrdev, edesc, req);
+
+ /*
+ * The crypto API expects us to set the IV (req->info) to the last
+ * ciphertext block. This is used e.g. by the CTS mode.
+ */
+ scatterwalk_map_and_copy(req->info, req->dst, req->nbytes - ivsize,
+ ivsize, 0);
+
kfree(edesc);
ablkcipher_request_complete(req, err);
@@ -914,10 +922,10 @@ static void ablkcipher_decrypt_done(struct device *jrdev, u32 *desc, u32 err,
{
struct ablkcipher_request *req = context;
struct ablkcipher_edesc *edesc;
-#ifdef DEBUG
struct crypto_ablkcipher *ablkcipher = crypto_ablkcipher_reqtfm(req);
int ivsize = crypto_ablkcipher_ivsize(ablkcipher);
+#ifdef DEBUG
dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
#endif
@@ -935,6 +943,14 @@ static void ablkcipher_decrypt_done(struct device *jrdev, u32 *desc, u32 err,
#endif
ablkcipher_unmap(jrdev, edesc, req);
+
+ /*
+ * The crypto API expects us to set the IV (req->info) to the last
+ * ciphertext block.
+ */
+ scatterwalk_map_and_copy(req->info, req->src, req->nbytes - ivsize,
+ ivsize, 0);
+
kfree(edesc);
ablkcipher_request_complete(req, err);
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 7c44c90ad593..910ec61cae09 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -396,7 +396,7 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in,
ret = caam_jr_enqueue(jrdev, desc, split_key_done, &result);
if (!ret) {
/* in progress */
- wait_for_completion_interruptible(&result.completion);
+ wait_for_completion(&result.completion);
ret = result.err;
#ifdef DEBUG
print_hex_dump(KERN_ERR,
diff --git a/drivers/crypto/caam/key_gen.c b/drivers/crypto/caam/key_gen.c
index 1bb2816a9b4d..c425d4adaf2a 100644
--- a/drivers/crypto/caam/key_gen.c
+++ b/drivers/crypto/caam/key_gen.c
@@ -149,7 +149,7 @@ int gen_split_key(struct device *jrdev, u8 *key_out,
ret = caam_jr_enqueue(jrdev, desc, split_key_done, &result);
if (!ret) {
/* in progress */
- wait_for_completion_interruptible(&result.completion);
+ wait_for_completion(&result.completion);
ret = result.err;
#ifdef DEBUG
print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ",
diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index 1b220f3ed017..df21d996db7e 100644
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -222,17 +222,17 @@ static inline int cvm_enc_dec(struct ablkcipher_request *req, u32 enc)
return -EINPROGRESS;
}
-int cvm_encrypt(struct ablkcipher_request *req)
+static int cvm_encrypt(struct ablkcipher_request *req)
{
return cvm_enc_dec(req, true);
}
-int cvm_decrypt(struct ablkcipher_request *req)
+static int cvm_decrypt(struct ablkcipher_request *req)
{
return cvm_enc_dec(req, false);
}
-int cvm_xts_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
+static int cvm_xts_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
{
struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
@@ -336,7 +336,7 @@ static int cvm_ecb_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
return cvm_setkey(cipher, key, keylen, DES3_ECB);
}
-int cvm_enc_dec_init(struct crypto_tfm *tfm)
+static int cvm_enc_dec_init(struct crypto_tfm *tfm)
{
struct cvm_enc_ctx *ctx = crypto_tfm_ctx(tfm);
diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c
index ae44a464cd2d..9ccefb9b7232 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_main.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_main.c
@@ -18,8 +18,9 @@
#define SE_GROUP 0
#define DRIVER_VERSION "1.0"
+#define FW_DIR "cavium/"
/* SE microcode */
-#define SE_FW "cnn55xx_se.fw"
+#define SE_FW FW_DIR "cnn55xx_se.fw"
static const char nitrox_driver_name[] = "CNN55XX";
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c
index cfc723a10610..0e8160701833 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -898,26 +898,20 @@ static int chcr_update_tweak(struct ablkcipher_request *req, u8 *iv)
u8 *key;
unsigned int keylen;
- cipher = crypto_alloc_cipher("aes-generic", 0, 0);
+ cipher = ablkctx->aes_generic;
memcpy(iv, req->info, AES_BLOCK_SIZE);
- if (IS_ERR(cipher)) {
- ret = -ENOMEM;
- goto out;
- }
keylen = ablkctx->enckey_len / 2;
key = ablkctx->key + keylen;
ret = crypto_cipher_setkey(cipher, key, keylen);
if (ret)
- goto out1;
+ goto out;
crypto_cipher_encrypt_one(cipher, iv, iv);
for (i = 0; i < (reqctx->processed / AES_BLOCK_SIZE); i++)
gf128mul_x_ble((le128 *)iv, (le128 *)iv);
crypto_cipher_decrypt_one(cipher, iv, iv);
-out1:
- crypto_free_cipher(cipher);
out:
return ret;
}
@@ -1261,6 +1255,17 @@ static int chcr_cra_init(struct crypto_tfm *tfm)
pr_err("failed to allocate fallback for %s\n", alg->cra_name);
return PTR_ERR(ablkctx->sw_cipher);
}
+
+ if (get_cryptoalg_subtype(tfm) == CRYPTO_ALG_SUB_TYPE_XTS) {
+ /* To update tweak*/
+ ablkctx->aes_generic = crypto_alloc_cipher("aes-generic", 0, 0);
+ if (IS_ERR(ablkctx->aes_generic)) {
+ pr_err("failed to allocate aes cipher for tweak\n");
+ return PTR_ERR(ablkctx->aes_generic);
+ }
+ } else
+ ablkctx->aes_generic = NULL;
+
tfm->crt_ablkcipher.reqsize = sizeof(struct chcr_blkcipher_req_ctx);
return chcr_device_init(crypto_tfm_ctx(tfm));
}
@@ -1291,6 +1296,8 @@ static void chcr_cra_exit(struct crypto_tfm *tfm)
struct ablk_ctx *ablkctx = ABLK_CTX(ctx);
crypto_free_skcipher(ablkctx->sw_cipher);
+ if (ablkctx->aes_generic)
+ crypto_free_cipher(ablkctx->aes_generic);
}
static int get_alg_config(struct algo_param *params,
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h
index a4f95b014b46..30af1ee17b87 100644
--- a/drivers/crypto/chelsio/chcr_crypto.h
+++ b/drivers/crypto/chelsio/chcr_crypto.h
@@ -155,6 +155,7 @@
struct ablk_ctx {
struct crypto_skcipher *sw_cipher;
+ struct crypto_cipher *aes_generic;
__be32 key_ctx_hdr;
unsigned int enckey_len;
unsigned char ciph_mode;
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index e7f87ac12685..1fabd4aee81b 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -773,7 +773,6 @@ static int safexcel_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct resource *res;
struct safexcel_crypto_priv *priv;
- u64 dma_mask;
int i, ret;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -802,9 +801,7 @@ static int safexcel_probe(struct platform_device *pdev)
return -EPROBE_DEFER;
}
- if (of_property_read_u64(dev->of_node, "dma-mask", &dma_mask))
- dma_mask = DMA_BIT_MASK(64);
- ret = dma_set_mask_and_coherent(dev, dma_mask);
+ ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64));
if (ret)
goto err_clk;
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
index 8527a5899a2f..3f819399cd95 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -883,10 +883,7 @@ static int safexcel_hmac_sha1_setkey(struct crypto_ahash *tfm, const u8 *key,
if (ret)
return ret;
- memcpy(ctx->ipad, &istate.state, SHA1_DIGEST_SIZE);
- memcpy(ctx->opad, &ostate.state, SHA1_DIGEST_SIZE);
-
- for (i = 0; i < ARRAY_SIZE(istate.state); i++) {
+ for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(u32); i++) {
if (ctx->ipad[i] != le32_to_cpu(istate.state[i]) ||
ctx->opad[i] != le32_to_cpu(ostate.state[i])) {
ctx->base.needs_inv = true;
@@ -894,6 +891,9 @@ static int safexcel_hmac_sha1_setkey(struct crypto_ahash *tfm, const u8 *key,
}
}
+ memcpy(ctx->ipad, &istate.state, SHA1_DIGEST_SIZE);
+ memcpy(ctx->opad, &ostate.state, SHA1_DIGEST_SIZE);
+
return 0;
}
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 427cbe012729..dadc4a808df5 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -1073,7 +1073,7 @@ static int aead_perform(struct aead_request *req, int encrypt,
req_ctx->hmac_virt = dma_pool_alloc(buffer_pool, flags,
&crypt->icv_rev_aes);
if (unlikely(!req_ctx->hmac_virt))
- goto free_buf_src;
+ goto free_buf_dst;
if (!encrypt) {
scatterwalk_map_and_copy(req_ctx->hmac_virt,
req->src, cryptlen, authsize, 0);
@@ -1088,10 +1088,10 @@ static int aead_perform(struct aead_request *req, int encrypt,
BUG_ON(qmgr_stat_overflow(SEND_QID));
return -EINPROGRESS;
-free_buf_src:
- free_buf_chain(dev, req_ctx->src, crypt->src_buf);
free_buf_dst:
free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);
+free_buf_src:
+ free_buf_chain(dev, req_ctx->src, crypt->src_buf);
crypt->ctl_flags = CTL_FLAG_UNUSED;
return -ENOMEM;
}
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