diff options
Diffstat (limited to 'include/crypto/xts.h')
| -rw-r--r-- | include/crypto/xts.h | 8 |
1 files changed, 2 insertions, 6 deletions
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) & |