int nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint64_t par_info, uint64_t ks_info, uint64_t * key);
int tryMfk32(uint64_t myuid, uint8_t *data, uint8_t *outputkey );
int nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint64_t par_info, uint64_t ks_info, uint64_t * key);
int tryMfk32(uint64_t myuid, uint8_t *data, uint8_t *outputkey );