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);
}
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);
}