diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg.c')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index baa8dd52472d..f5666e50c1e7 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -625,7 +625,6 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher, const bool is_rfc3686 = (ctr_mode && (strstr(alg_name, "rfc3686") != NULL)); - memcpy(ctx->key, key, keylen); #ifdef DEBUG print_hex_dump(KERN_ERR, "key in @"__stringify(__LINE__)": ", DUMP_PREFIX_ADDRESS, 16, 4, key, keylen, 1); @@ -648,9 +647,8 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher, keylen -= CTR_RFC3686_NONCE_SIZE; } - dma_sync_single_for_device(jrdev, ctx->key_dma, keylen, DMA_TO_DEVICE); ctx->cdata.keylen = keylen; - ctx->cdata.key_virt = ctx->key; + ctx->cdata.key_virt = key; ctx->cdata.key_inline = true; /* ablkcipher_encrypt shared descriptor */ @@ -691,10 +689,8 @@ static int xts_ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher, return -EINVAL; } - memcpy(ctx->key, key, keylen); - dma_sync_single_for_device(jrdev, ctx->key_dma, keylen, DMA_TO_DEVICE); ctx->cdata.keylen = keylen; - ctx->cdata.key_virt = ctx->key; + ctx->cdata.key_virt = key; ctx->cdata.key_inline = true; /* xts_ablkcipher_encrypt shared descriptor */ |