From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: linux-crypto@vger.kernel.org
Cc: herbert@gondor.apana.org.au, ebiggers@kernel.org,
horia.geanta@nxp.com, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH v4 07/30] crypto: cpt/des - switch to new verification routines
Date: Mon, 5 Aug 2019 20:00:14 +0300 [thread overview]
Message-ID: <20190805170037.31330-8-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <20190805170037.31330-1-ard.biesheuvel@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
drivers/crypto/cavium/cpt/cptvf_algs.c | 26 ++++----------------
1 file changed, 5 insertions(+), 21 deletions(-)
diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index ff3cb1f8f2b6..aa349d95cc2c 100644
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -7,7 +7,7 @@
#include <crypto/aes.h>
#include <crypto/algapi.h>
#include <crypto/authenc.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
#include <crypto/xts.h>
#include <linux/crypto.h>
#include <linux/err.h>
@@ -322,31 +322,15 @@ static int cvm_cfb_aes_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
static int cvm_cbc_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
{
- u32 flags = crypto_ablkcipher_get_flags(cipher);
- int err;
-
- err = __des3_verify_key(&flags, key);
- if (unlikely(err)) {
- crypto_ablkcipher_set_flags(cipher, flags);
- return err;
- }
-
- return cvm_setkey(cipher, key, keylen, DES3_CBC);
+ return crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(cipher), key) ?:
+ cvm_setkey(cipher, key, keylen, DES3_CBC);
}
static int cvm_ecb_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
{
- u32 flags = crypto_ablkcipher_get_flags(cipher);
- int err;
-
- err = __des3_verify_key(&flags, key);
- if (unlikely(err)) {
- crypto_ablkcipher_set_flags(cipher, flags);
- return err;
- }
-
- return cvm_setkey(cipher, key, keylen, DES3_ECB);
+ return crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(cipher), key) ?:
+ cvm_setkey(cipher, key, keylen, DES3_ECB);
}
static int cvm_enc_dec_init(struct crypto_tfm *tfm)
--
2.17.1
next prev parent reply other threads:[~2019-08-05 17:01 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 17:00 [PATCH v4 00/30] crypto: DES/3DES cleanup Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 01/30] crypto: des/3des_ede - add new helpers to verify keys Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 02/30] crypto: s390/des - switch to new verification routines Ard Biesheuvel
2019-08-06 6:12 ` Harald Freudenberger
2019-08-05 17:00 ` [PATCH v4 03/30] crypto: sparc/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 04/30] crypto: atmel/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 05/30] crypto: bcm/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 06/30] crypto: caam/des " Ard Biesheuvel
2019-08-15 4:54 ` Herbert Xu
2019-08-15 5:01 ` Ard Biesheuvel
2019-08-15 5:43 ` Ard Biesheuvel
2019-08-15 11:37 ` Herbert Xu
2019-08-05 17:00 ` Ard Biesheuvel [this message]
2019-08-05 17:00 ` [PATCH v4 08/30] crypto: nitrox/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 09/30] crypto: ccp/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 10/30] crypto: ccree/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 11/30] crypto: hifn/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 12/30] crypto: hisilicon/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 13/30] crypto: safexcel/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 14/30] crypto: ixp4xx/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 15/30] crypto: cesa/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 16/30] crypto: n2/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 17/30] crypto: omap/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 18/30] crypto: picoxcell/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 19/30] crypto: qce/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 20/30] crypto: rk3288/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 21/30] crypto: stm32/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 22/30] crypto: sun4i/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 23/30] crypto: talitos/des " Ard Biesheuvel
2019-08-05 20:00 ` Christophe Leroy
2019-08-05 17:00 ` [PATCH v4 24/30] crypto: ux500/des " Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 25/30] crypto: 3des - move verification out of exported routine Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 26/30] crypto: des - remove unused function Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 27/30] crypto: des - split off DES library from generic DES cipher driver Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 28/30] crypto: x86/des - switch to library interface Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 29/30] crypto: des - remove now unused __des3_ede_setkey() Ard Biesheuvel
2019-08-05 17:00 ` [PATCH v4 30/30] fs: cifs: move from the crypto cipher API to the new DES library interface Ard Biesheuvel
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