From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Thu, 15 Aug 2019 09:00:54 +0000 (+0300)
Subject: crypto: hisilicon/des - switch to new verification routines
X-Git-Tag: v5.4-rc8~4^2~144
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=894b68d8be4b305615ab3be52667478fe5f6e0b5;p=platform%2Fkernel%2Flinux-rpi.git

crypto: hisilicon/des - switch to new verification routines

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/hisilicon/sec/sec_algs.c b/drivers/crypto/hisilicon/sec/sec_algs.c
index 02768af..e0508ea 100644
--- a/drivers/crypto/hisilicon/sec/sec_algs.c
+++ b/drivers/crypto/hisilicon/sec/sec_algs.c
@@ -9,7 +9,7 @@
 
 #include <crypto/aes.h>
 #include <crypto/algapi.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
 #include <crypto/skcipher.h>
 #include <crypto/xts.h>
 #include <crypto/internal/skcipher.h>
@@ -347,25 +347,21 @@ static int sec_alg_skcipher_setkey_aes_xts(struct crypto_skcipher *tfm,
 static int sec_alg_skcipher_setkey_des_ecb(struct crypto_skcipher *tfm,
 					   const u8 *key, unsigned int keylen)
 {
-	if (keylen != DES_KEY_SIZE)
-		return -EINVAL;
-
-	return sec_alg_skcipher_setkey(tfm, key, keylen, SEC_C_DES_ECB_64);
+	return verify_skcipher_des_key(tfm, key) ?:
+	       sec_alg_skcipher_setkey(tfm, key, keylen, SEC_C_DES_ECB_64);
 }
 
 static int sec_alg_skcipher_setkey_des_cbc(struct crypto_skcipher *tfm,
 					   const u8 *key, unsigned int keylen)
 {
-	if (keylen != DES_KEY_SIZE)
-		return -EINVAL;
-
-	return sec_alg_skcipher_setkey(tfm, key, keylen, SEC_C_DES_CBC_64);
+	return verify_skcipher_des_key(tfm, key) ?:
+	       sec_alg_skcipher_setkey(tfm, key, keylen, SEC_C_DES_CBC_64);
 }
 
 static int sec_alg_skcipher_setkey_3des_ecb(struct crypto_skcipher *tfm,
 					    const u8 *key, unsigned int keylen)
 {
-	return unlikely(des3_verify_key(tfm, key)) ?:
+	return verify_skcipher_des3_key(tfm, key) ?:
 	       sec_alg_skcipher_setkey(tfm, key, keylen,
 				       SEC_C_3DES_ECB_192_3KEY);
 }
@@ -373,7 +369,7 @@ static int sec_alg_skcipher_setkey_3des_ecb(struct crypto_skcipher *tfm,
 static int sec_alg_skcipher_setkey_3des_cbc(struct crypto_skcipher *tfm,
 					    const u8 *key, unsigned int keylen)
 {
-	return unlikely(des3_verify_key(tfm, key)) ?:
+	return verify_skcipher_des3_key(tfm, key) ?:
 	       sec_alg_skcipher_setkey(tfm, key, keylen,
 				       SEC_C_3DES_CBC_192_3KEY);
 }