diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/crypto/cast6.h | 3 | ||||
| -rw-r--r-- | include/crypto/internal/des.h | 8 | ||||
| -rw-r--r-- | include/crypto/twofish.h | 2 | ||||
| -rw-r--r-- | include/crypto/xts.h | 8 | ||||
| -rw-r--r-- | include/linux/crypto.h | 1 |
5 files changed, 6 insertions, 16 deletions
diff --git a/include/crypto/cast6.h b/include/crypto/cast6.h index 4c8d0c72f78d..38f490cd50a8 100644 --- a/include/crypto/cast6.h +++ b/include/crypto/cast6.h @@ -15,8 +15,7 @@ struct cast6_ctx { u8 Kr[12][4]; }; -int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, - unsigned int keylen, u32 *flags); +int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, unsigned int keylen); int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); void __cast6_encrypt(const void *ctx, u8 *dst, const u8 *src); diff --git a/include/crypto/internal/des.h b/include/crypto/internal/des.h index f62a2bb1866b..355ddaae3806 100644 --- a/include/crypto/internal/des.h +++ b/include/crypto/internal/des.h @@ -120,20 +120,16 @@ static inline int verify_skcipher_des3_key(struct crypto_skcipher *tfm, static inline int verify_aead_des_key(struct crypto_aead *tfm, const u8 *key, int keylen) { - if (keylen != DES_KEY_SIZE) { - crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); + if (keylen != DES_KEY_SIZE) return -EINVAL; - } return crypto_des_verify_key(crypto_aead_tfm(tfm), key); } static inline int verify_aead_des3_key(struct crypto_aead *tfm, const u8 *key, int keylen) { - if (keylen != DES3_EDE_KEY_SIZE) { - crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); + if (keylen != DES3_EDE_KEY_SIZE) return -EINVAL; - } return crypto_des3_ede_verify_key(crypto_aead_tfm(tfm), key); } diff --git a/include/crypto/twofish.h b/include/crypto/twofish.h index 2e2c09673d88..f6b307a58554 100644 --- a/include/crypto/twofish.h +++ b/include/crypto/twofish.h @@ -19,7 +19,7 @@ struct twofish_ctx { }; int __twofish_setkey(struct twofish_ctx *ctx, const u8 *key, - unsigned int key_len, u32 *flags); + unsigned int key_len); int twofish_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key_len); #endif diff --git a/include/crypto/xts.h b/include/crypto/xts.h index 15ae7fdc0478..57b2c52928db 100644 --- a/include/crypto/xts.h +++ b/include/crypto/xts.h @@ -17,10 +17,8 @@ static inline int xts_check_key(struct crypto_tfm *tfm, * key consists of keys of equal size concatenated, therefore * the length must be even. */ - if (keylen % 2) { - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; + if (keylen % 2) return -EINVAL; - } /* ensure that the AES and tweak key are not identical */ if (fips_enabled && @@ -39,10 +37,8 @@ static inline int xts_verify_key(struct crypto_skcipher *tfm, * key consists of keys of equal size concatenated, therefore * the length must be even. */ - if (keylen % 2) { - crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); + if (keylen % 2) return -EINVAL; - } /* ensure that the AES and tweak key are not identical */ if ((fips_enabled || (crypto_skcipher_get_flags(tfm) & diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 719a301af3f2..61fccc7d0efb 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -113,7 +113,6 @@ #define CRYPTO_TFM_REQ_MAY_SLEEP 0x00000200 #define CRYPTO_TFM_REQ_MAY_BACKLOG 0x00000400 #define CRYPTO_TFM_RES_WEAK_KEY 0x00100000 -#define CRYPTO_TFM_RES_BAD_KEY_LEN 0x00200000 /* * Miscellaneous stuff. |