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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
| commit | 23930fa1cebfea6f79881c588ccd1b0781e49e3f (patch) | |
| tree | 36d29e3f83661c4f5f45b6f74ac0d5f9886867a8 /crypto/serpent.c | |
| parent | 36b35a5be0e4b406acd816e2122d153e875105be (diff) | |
| parent | 4f5537de7c1531398e84e18a24f667e49cc94208 (diff) | |
| download | linux-fsl-qoriq-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.xz | |
Merge branch 'master' into upstream
Diffstat (limited to 'crypto/serpent.c')
| -rw-r--r-- | crypto/serpent.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/crypto/serpent.c b/crypto/serpent.c index de60cdd..465d091 100644 --- a/crypto/serpent.c +++ b/crypto/serpent.c @@ -216,7 +216,7 @@ struct serpent_ctx { static int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen, u32 *flags) + unsigned int keylen) { struct serpent_ctx *ctx = crypto_tfm_ctx(tfm); u32 *k = ctx->expkey; @@ -224,13 +224,6 @@ static int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, u32 r0,r1,r2,r3,r4; int i; - if ((keylen < SERPENT_MIN_KEY_SIZE) - || (keylen > SERPENT_MAX_KEY_SIZE)) - { - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - /* Copy key, add padding */ for (i = 0; i < keylen; ++i) @@ -497,21 +490,15 @@ static struct crypto_alg serpent_alg = { }; static int tnepres_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen, u32 *flags) + unsigned int keylen) { u8 rev_key[SERPENT_MAX_KEY_SIZE]; int i; - if ((keylen < SERPENT_MIN_KEY_SIZE) - || (keylen > SERPENT_MAX_KEY_SIZE)) { - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - for (i = 0; i < keylen; ++i) rev_key[keylen - i - 1] = key[i]; - return serpent_setkey(tfm, rev_key, keylen, flags); + return serpent_setkey(tfm, rev_key, keylen); } static void tnepres_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) |