crypto: atmel-aes - fix atmel-ctr-aes driver for RFC 3686

crypto_rfc3686_alloc() in crypto/ctr.c expects to be used with a stream
cipher (alg->cra_blocksize == 1).

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index e964cb0..5f6dc48 100644 (file)
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -1075,7 +1075,7 @@ static struct crypto_alg aes_algs[] = {
        .cra_driver_name        = "atmel-ctr-aes",
        .cra_priority           = ATMEL_AES_PRIORITY,
        .cra_flags              = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
-       .cra_blocksize          = AES_BLOCK_SIZE,
+       .cra_blocksize          = 1,
        .cra_ctxsize            = sizeof(struct atmel_aes_ctx),
        .cra_alignmask          = 0xf,
        .cra_type               = &crypto_ablkcipher_type,