linux-kernel - [PATCH 20/24] crypto: atmel-aes: fix atmel-ctr-aes driver for RFC 3686

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0bdf9a11ed008df03ebf1f03870fe2082bd25401.1450366831.git.cyrille.pitchen@atmel.com>
Date:	Thu, 17 Dec 2015 18:13:04 +0100
From:	Cyrille Pitchen <cyrille.pitchen@...el.com>
To:	<herbert@...dor.apana.org.au>, <davem@...emloft.net>,
	<nicolas.ferre@...el.com>
CC:	<linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH 20/24] 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@...el.com>
---
 drivers/crypto/atmel-aes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index e964cb03cca5..5f6dc48616c0 100644
--- 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,
-- 
1.8.2.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/