libosmocore/include/osmocom/gsm/comp128v23.h

21 lines
498 B
C

/*! \file comp128v23.h
* COMP128v23 header.
*
* See comp128v23.c for details
*/
#pragma once
#include <stdint.h>
/*
* Performs the COMP128 version 2 and 3 algorithm (used as A3/A8)
* ki : uint8_t [16]
* srand : uint8_t [16]
* sres : uint8_t [4]
* kc : uint8_t [8]
* returns 1 if not version 2 or 3 specified
*/
int comp128v2(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc);
int comp128v3(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc);