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[RFC,07/30] crypto: cpt/des - switch to new verification routines

Message ID 20190622003112.31033-8-ard.biesheuvel@linaro.org
State Superseded
Headers show
Series crypto: DES/3DES cleanup | expand

Commit Message

Ard Biesheuvel June 22, 2019, 12:30 a.m. UTC 
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

---
 drivers/crypto/cavium/cpt/cptvf_algs.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

-- 
2.20.1
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Patch

diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index f6b0c9df12ed..92132f84931a 100644
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -10,7 +10,7 @@ 
 #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>
@@ -325,14 +325,12 @@  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);
+	err = crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(cipher), key,
+					 keylen);
+	if (unlikely(err))
 		return err;
-	}
 
 	return cvm_setkey(cipher, key, keylen, DES3_CBC);
 }
@@ -340,14 +338,12 @@  static int cvm_cbc_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
 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);
+	err = crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(cipher), key,
+					 keylen);
+	if (unlikely(err))
 		return err;
-	}
 
 	return cvm_setkey(cipher, key, keylen, DES3_ECB);
 }