diff options
| author |   Pascal van Leeuwen <pascalvanl@gmail.com> | 2019-07-31 08:10:54 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-09 15:11:39 +1000 |
| commit | 1bfaac7c53f5cfe9c44d2093263fa50630a81b63 (patch) | |
| tree | a179792c913e2618ff0532b0df8e18ac2edfaf37 | |
| parent | crypto: ccp - Clean up and exit correctly on allocation failure (diff) | |
| download | linux-dev-1bfaac7c53f5cfe9c44d2093263fa50630a81b63.tar.xz linux-dev-1bfaac7c53f5cfe9c44d2093263fa50630a81b63.zip | |
crypto: inside-secure - Remove redundant DES ECB & CBC keysize check
This patch removes a DES key size check that is redundant as it is already
performed by the crypto API itself due to min_keysize = max_keysize.
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_cipher.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 718d64f6e3ee..5682fe8b606e 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -1197,11 +1197,6 @@ static int safexcel_des_setkey(struct crypto_skcipher *ctfm, const u8 *key, u32 tmp[DES_EXPKEY_WORDS]; int ret; - if (len != DES_KEY_SIZE) { - crypto_skcipher_set_flags(ctfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - return -EINVAL; - } - ret = des_ekey(tmp, key); if (!ret && (tfm->crt_flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) { tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY; |