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crypto: cpt/des - switch to new verification routines 

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ard Biesheuvel 2019-08-15 12:00:49 +03:00 committed by Herbert Xu
parent a628c5a11d
commit 0e1cbe9795
1 changed files with 5 additions and 21 deletions
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26
drivers/crypto/cavium/cpt/cptvf_algs.c
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@ -7,7 +7,7 @@
#include <crypto/aes.h>
#include <crypto/algapi.h>
#include <crypto/authenc.h>
#include <crypto/des.h>
#include <crypto/internal/des.h>
#include <crypto/xts.h>
#include <linux/crypto.h>
#include <linux/err.h>
@ -322,31 +322,15 @@ static int cvm_cfb_aes_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
static int cvm_cbc_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
{
u32 flags = crypto_ablkcipher_get_flags(cipher);
int err;
err = __des3_verify_key(&flags, key);
if (unlikely(err)) {
crypto_ablkcipher_set_flags(cipher, flags);
return err;
}
return cvm_setkey(cipher, key, keylen, DES3_CBC);
return verify_ablkcipher_des3_key(cipher, key) ?:
cvm_setkey(cipher, key, keylen, DES3_CBC);
}
static int cvm_ecb_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
u32 keylen)
{
u32 flags = crypto_ablkcipher_get_flags(cipher);
int err;
err = __des3_verify_key(&flags, key);
if (unlikely(err)) {
crypto_ablkcipher_set_flags(cipher, flags);
return err;
}
return cvm_setkey(cipher, key, keylen, DES3_ECB);
return verify_ablkcipher_des3_key(cipher, key) ?:
cvm_setkey(cipher, key, keylen, DES3_ECB);
}
static int cvm_enc_dec_init(struct crypto_tfm *tfm)