camellia_dec_key
r = camellia_dec_key (key, sizeof(key), &dctx);
r = camellia_dec_key (fipskey, sizeof(fipskey), &fipsctx);
cam_rval camellia_dec_key(const unsigned char in_key[], unsigned int klen,
if (camellia_dec_key(key->keyblock.contents, key->keyblock.length,