From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <herbert@gondor.apana.org.au>
Cc: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<ludovic.desroches@microchip.com>, <linux-crypto@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
"Tudor Ambarus" <tudor.ambarus@microchip.com>
Subject: [PATCH 7/9] crypto: atmel-{aes, tdes}: Set OFB's blocksize to 1
Date: Tue, 20 Jul 2021 11:55:33 +0300 [thread overview]
Message-ID: <20210720085535.141486-8-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20210720085535.141486-1-tudor.ambarus@microchip.com>
Set cra_blocksize to 1 to indicate OFB is a stream cipher.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/crypto/atmel-aes.c | 2 +-
drivers/crypto/atmel-tdes.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 8ea873bf6b86..9ec007b4f8fc 100644
--- a/drivers/crypto/atmel-aes.c
+++ b/drivers/crypto/atmel-aes.c
@@ -1305,7 +1305,7 @@ static struct skcipher_alg aes_algs[] = {
{
.base.cra_name = "ofb(aes)",
.base.cra_driver_name = "atmel-ofb-aes",
- .base.cra_blocksize = AES_BLOCK_SIZE,
+ .base.cra_blocksize = 1,
.base.cra_ctxsize = sizeof(struct atmel_aes_ctx),
.init = atmel_aes_init_tfm,
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 8380e0ab149a..e30786ec9f2d 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -991,7 +991,7 @@ static struct skcipher_alg tdes_algs[] = {
{
.base.cra_name = "ofb(des)",
.base.cra_driver_name = "atmel-ofb-des",
- .base.cra_blocksize = DES_BLOCK_SIZE,
+ .base.cra_blocksize = 1,
.base.cra_alignmask = 0x7,
.min_keysize = DES_KEY_SIZE,
--
2.25.1
next prev parent reply other threads:[~2021-07-20 8:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 8:55 [PATCH 0/9] crypto: atmel-{aes, tdes}: Fix corner cases - crypto self tests Tudor Ambarus
2021-07-20 8:55 ` [PATCH 1/9] crypto: atmel-tdes: Clarify how tdes dev gets allocated to the tfm Tudor Ambarus
2021-07-20 8:55 ` [PATCH 2/9] crypto: atmel-tdes: Handle error messages Tudor Ambarus
2021-07-20 8:55 ` [PATCH 3/9] crypto: atmel-aes: Add blocksize constraint for ECB and CBC modes Tudor Ambarus
2021-07-20 8:55 ` [PATCH 4/9] crypto: atmel-aes: Add XTS input length constraint Tudor Ambarus
2021-07-20 8:55 ` [PATCH 5/9] crypto: atmel-aes: Add NIST 800-38A's zero length cryptlen constraint Tudor Ambarus
2021-07-20 8:55 ` [PATCH 6/9] crypto: atmel-tdes: Add FIPS81's " Tudor Ambarus
2021-07-20 8:55 ` Tudor Ambarus [this message]
2021-07-20 8:55 ` [PATCH 8/9] crypto: atmel-aes: Add fallback to XTS software implementation Tudor Ambarus
2021-07-20 8:55 ` [PATCH 9/9] crypto: atmel-aes: Allocate aes dev at tfm init time Tudor Ambarus
2021-07-30 3:10 ` [PATCH 0/9] crypto: atmel-{aes, tdes}: Fix corner cases - crypto self tests Herbert Xu
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