diff options
| -rw-r--r-- | drivers/crypto/ixp4xx_crypto.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index acedafe3fa98..9181523ba760 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -17,7 +17,7 @@ #include <linux/module.h> #include <crypto/ctr.h> -#include <crypto/des.h> +#include <crypto/internal/des.h> #include <crypto/aes.h> #include <crypto/hmac.h> #include <crypto/sha.h> @@ -756,10 +756,7 @@ static int setup_cipher(struct crypto_tfm *tfm, int encrypt, } cipher_cfg |= keylen_cfg; } else { - u32 tmp[DES_EXPKEY_WORDS]; - if (des_ekey(tmp, key) == 0) { - *flags |= CRYPTO_TFM_RES_WEAK_KEY; - } + crypto_des_verify_key(tfm, key); } /* write cfg word to cryptinfo */ *(u32*)cinfo = cpu_to_be32(cipher_cfg); @@ -851,14 +848,8 @@ out: static int ablk_des3_setkey(struct crypto_ablkcipher *tfm, const u8 *key, unsigned int key_len) { - u32 flags = crypto_ablkcipher_get_flags(tfm); - int err; - - err = __des3_verify_key(&flags, key); - if (unlikely(err)) - crypto_ablkcipher_set_flags(tfm, flags); - - return ablk_setkey(tfm, key, key_len); + return verify_ablkcipher_des3_key(tfm, key) ?: + ablk_setkey(tfm, key, key_len); } static int ablk_rfc3686_setkey(struct crypto_ablkcipher *tfm, const u8 *key, @@ -1181,7 +1172,6 @@ static int des3_aead_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen) { struct ixp_ctx *ctx = crypto_aead_ctx(tfm); - u32 flags = CRYPTO_TFM_RES_BAD_KEY_LEN; struct crypto_authenc_keys keys; int err; @@ -1193,12 +1183,8 @@ static int des3_aead_setkey(struct crypto_aead *tfm, const u8 *key, if (keys.authkeylen > sizeof(ctx->authkey)) goto badkey; - if (keys.enckeylen != DES3_EDE_KEY_SIZE) - goto badkey; - - flags = crypto_aead_get_flags(tfm); - err = __des3_verify_key(&flags, keys.enckey); - if (unlikely(err)) + err = verify_aead_des3_key(tfm, keys.enckey, keys.enckeylen); + if (err) goto badkey; memcpy(ctx->authkey, keys.authkey, keys.authkeylen); @@ -1209,7 +1195,6 @@ static int des3_aead_setkey(struct crypto_aead *tfm, const u8 *key, memzero_explicit(&keys, sizeof(keys)); return aead_setup(tfm, crypto_aead_authsize(tfm)); badkey: - crypto_aead_set_flags(tfm, flags); memzero_explicit(&keys, sizeof(keys)); return err; } |