}
-static int cast5_setkey(struct crypto_tfm *tfm, const u8 *key,
- unsigned key_len, u32 *flags)
+static int cast5_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned key_len)
{
struct cast5_ctx *c = crypto_tfm_ctx(tfm);
int i;
u32 z[4];
u32 k[16];
__be32 p_key[4];
-
- if (key_len < 5 || key_len > 16) {
- *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
- return -EINVAL;
- }
c->rr = key_len <= 10 ? 1 : 0;