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-rw-r--r--drivers/crypto/ixp4xx_crypto.c27
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;
}