diff options
Diffstat (limited to 'drivers/crypto/chelsio/chcr_algo.c')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_algo.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 6c2dea3e3193..d3359439bcd3 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -2189,8 +2189,7 @@ static int chcr_gcm_setkey(struct crypto_aead *aead, const u8 *key, struct chcr_context *ctx = crypto_aead_ctx(aead); struct chcr_aead_ctx *aeadctx = AEAD_CTX(ctx); struct chcr_gcm_ctx *gctx = GCM_CTX(aeadctx); - struct blkcipher_desc h_desc; - struct scatterlist src[1]; + struct crypto_cipher *cipher; unsigned int ck_size; int ret = 0, key_ctx_size = 0; @@ -2223,27 +2222,26 @@ static int chcr_gcm_setkey(struct crypto_aead *aead, const u8 *key, CHCR_KEYCTX_MAC_KEY_SIZE_128, 0, 0, key_ctx_size >> 4); - /* Calculate the H = CIPH(K, 0 repeated 16 times) using sync aes - * blkcipher It will go on key context + /* Calculate the H = CIPH(K, 0 repeated 16 times). + * It will go in key context */ - h_desc.tfm = crypto_alloc_blkcipher("cbc(aes-generic)", 0, 0); - if (IS_ERR(h_desc.tfm)) { + cipher = crypto_alloc_cipher("aes-generic", 0, 0); + if (IS_ERR(cipher)) { aeadctx->enckey_len = 0; ret = -ENOMEM; goto out; } - h_desc.flags = 0; - ret = crypto_blkcipher_setkey(h_desc.tfm, key, keylen); + + ret = crypto_cipher_setkey(cipher, key, keylen); if (ret) { aeadctx->enckey_len = 0; goto out1; } memset(gctx->ghash_h, 0, AEAD_H_SIZE); - sg_init_one(&src[0], gctx->ghash_h, AEAD_H_SIZE); - ret = crypto_blkcipher_encrypt(&h_desc, &src[0], &src[0], AEAD_H_SIZE); + crypto_cipher_encrypt_one(cipher, gctx->ghash_h, gctx->ghash_h); out1: - crypto_free_blkcipher(h_desc.tfm); + crypto_free_cipher(cipher); out: return ret; } |