| #pragma once |
| #include <stdint.h> |
| |
| /* low-level functions */ |
| |
| int tuak_f1(const uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, const uint8_t *_rand, |
| const uint8_t *sqn, const uint8_t *amf, uint8_t *mac_a, uint8_t mac_a_len_bytes, |
| unsigned int keccac_iterations); |
| |
| int tuak_f1star(const uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, const uint8_t *_rand, |
| const uint8_t *sqn, const uint8_t *amf, uint8_t *mac_s, uint8_t mac_s_len_bytes, |
| unsigned int keccac_iterations); |
| |
| int tuak_f2345(const uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, |
| const uint8_t *_rand, uint8_t *res, uint8_t res_len_bytes, |
| uint8_t *ck, uint8_t ck_len_bytes, |
| uint8_t *ik, uint8_t ik_len_bytes, uint8_t *ak, unsigned int keccac_iterations); |
| |
| int tuak_f5star(const uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, |
| const uint8_t *_rand, uint8_t *ak, unsigned int keccac_iterations); |
| |
| /* high-level API */ |
| |
| void tuak_set_keccak_iterations(unsigned int i); |
| |
| void tuak_generate(const uint8_t *opc, const uint8_t *amf, const uint8_t *k, uint8_t k_len_bytes, |
| const uint8_t *sqn, const uint8_t *_rand, uint8_t *autn, uint8_t *ik, |
| uint8_t *ck, uint8_t *res, size_t *res_len); |
| |
| int tuak_auts(const uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, |
| const uint8_t *_rand, const uint8_t *auts, uint8_t *sqn); |
| |
| int tuak_opc_gen(uint8_t *opc, const uint8_t *k, uint8_t k_len_bytes, const uint8_t *op); |