diff options
Diffstat (limited to 'crypto/des_generic.c')
| -rw-r--r-- | crypto/des_generic.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crypto/des_generic.c b/crypto/des_generic.c index f75eafe..355ecb7 100644 --- a/crypto/des_generic.c +++ b/crypto/des_generic.c @@ -628,7 +628,7 @@ static const u32 S8[64] = { * Choice 1 has operated on the key. * */ -static unsigned long ekey(u32 *pe, const u8 *k) +unsigned long des_ekey(u32 *pe, const u8 *k) { /* K&R: long is at least 32 bits */ unsigned long a, b, c, d, w; @@ -703,6 +703,7 @@ static unsigned long ekey(u32 *pe, const u8 *k) /* Zero if weak key */ return w; } +EXPORT_SYMBOL_GPL(des_ekey); /* * Decryption key expansion @@ -786,7 +787,7 @@ static int des_setkey(struct crypto_tfm *tfm, const u8 *key, int ret; /* Expand to tmp */ - ret = ekey(tmp, key); + ret = des_ekey(tmp, key); if (unlikely(ret == 0) && (*flags & CRYPTO_TFM_REQ_WEAK_KEY)) { *flags |= CRYPTO_TFM_RES_WEAK_KEY; @@ -873,9 +874,9 @@ static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key, return -EINVAL; } - ekey(expkey, key); expkey += DES_EXPKEY_WORDS; key += DES_KEY_SIZE; + des_ekey(expkey, key); expkey += DES_EXPKEY_WORDS; key += DES_KEY_SIZE; dkey(expkey, key); expkey += DES_EXPKEY_WORDS; key += DES_KEY_SIZE; - ekey(expkey, key); + des_ekey(expkey, key); return 0; } |
