auth_xor.c File Reference

GSM/GPRS/3G authentication core infrastructure. More...

#include <string.h>
#include <stdint.h>
#include <errno.h>
#include <osmocom/core/bit64gen.h>
#include <osmocom/crypt/auth.h>

Functions
static void	xor (uint8_t *out, const uint8_t *a, const uint8_t *b, size_t len)
static int	xor_gen_vec (struct osmo_auth_vector *vec, struct osmo_sub_auth_data2 *aud, const uint8_t *_rand)
static int	xor_gen_vec_auts (struct osmo_auth_vector *vec, struct osmo_sub_auth_data2 *aud, const uint8_t *auts, const uint8_t *rand_auts, const uint8_t *_rand)
static	__attribute__ ((constructor))

Variables
static struct osmo_auth_impl	xor_alg

Detailed Description

GSM/GPRS/3G authentication core infrastructure.

GSM XOR-2G algorithm as specified in Annex 4 (A.4.1.2) of 3GPP TS 51.010-1.

This is implemented by typical GSM MS tester

Function Documentation

__attribute__()

static __attribute__ ( (constructor)  )

static

References osmo_auth_register(), and xor_alg.