From 0e1cbe9795ace1ea5e1621e52b9d918d9382fcfd Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 15 Aug 2019 12:00:49 +0300 Subject: [PATCH] crypto: cpt/des - switch to new verification routines Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- 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 ff3cb1f..596ce28 100644 --- a/drivers/crypto/cavium/cpt/cptvf_algs.c +++ b/drivers/crypto/cavium/cpt/cptvf_algs.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #include #include @@ -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 verify_ablkcipher_des3_key(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 verify_ablkcipher_des3_key(cipher, key) ?: + cvm_setkey(cipher, key, keylen, DES3_ECB); } static int cvm_enc_dec_init(struct crypto_tfm *tfm) -- 2.7.4