On Mon, Aug 05, 2019 at 08:00:13PM +0300, Ard Biesheuvel wrote:
>
> @@ -644,14 +643,8 @@ static int des3_aead_setkey(struct crypto_aead *aead, const u8 *key,
> if (keys.enckeylen != DES3_EDE_KEY_SIZE)
> goto badkey;
>
> - flags = crypto_aead_get_flags(aead);
> - err = __des3_verify_key(&flags, keys.enckey);
> - if (unlikely(err)) {
> - crypto_aead_set_flags(aead, flags);
> - goto out;
> - }
> -
> - err = aead_setkey(aead, key, keylen);
> + err = crypto_des3_ede_verify_key(crypto_aead_tfm(aead), keys.enckey) ?:
> + aead_setkey(aead, key, keylen);
Please don't use crypto_aead_tfm in new code (except in core crypto
API code).
You should instead provide separate helpers that are type-specific.
So crypto_aead_des3_ede_verify_key or verify_aead_des3_key to be
more succinct.
Thanks,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
