diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-08-06 23:36:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-08-06 23:36:12 -0700 |
| commit | 5e2aa2ed08e2e280121dc7cf5609c87d464f12ef (patch) | |
| tree | ca7d7b1480285e3b617fecc5b41f0ce150a82c32 /drivers/crypto/atmel-aes.c | |
| parent | f62d14a8072b9756db36ba394e2b267470a40240 (diff) | |
| parent | fc8104bc5a3f6f49d79f45f2706f79f77a9fb2ae (diff) | |
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.17.
Diffstat (limited to 'drivers/crypto/atmel-aes.c')
| -rw-r--r-- | drivers/crypto/atmel-aes.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index d7c9e317423c..a083474991ab 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -716,6 +716,12 @@ static int atmel_aes_crypt(struct ablkcipher_request *req, unsigned long mode) return -EINVAL; } ctx->block_size = CFB32_BLOCK_SIZE; + } else if (mode & AES_FLAGS_CFB64) { + if (!IS_ALIGNED(req->nbytes, CFB64_BLOCK_SIZE)) { + pr_err("request size is not exact amount of CFB64 blocks\n"); + return -EINVAL; + } + ctx->block_size = CFB64_BLOCK_SIZE; } else { if (!IS_ALIGNED(req->nbytes, AES_BLOCK_SIZE)) { pr_err("request size is not exact amount of AES blocks\n"); @@ -1069,7 +1075,7 @@ static struct crypto_alg aes_algs[] = { .cra_driver_name = "atmel-cfb8-aes", .cra_priority = 100, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = CFB64_BLOCK_SIZE, + .cra_blocksize = CFB8_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), .cra_alignmask = 0x0, .cra_type = &crypto_ablkcipher_type, |