auth.h File Reference

#include <stdint.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/utils.h>

Go to the source code of this file.

Data Structures
struct	osmo_sub_auth_data2
	permanent (secret) subscriber auth data More...
struct	osmo_sub_auth_data
struct	osmo_auth_vector
struct	osmo_auth_impl

Macros
#define	OSMO_A5_MAX_KEY_LEN_BYTES   (128/8)
#define	OSMO_MILENAGE_IND_BITLEN_MAX   28
#define	OSMO_AUTH_ALG_XOR   OSMO_AUTH_ALG_XOR_3G

Enumerations
enum	osmo_sub_auth_type {   OSMO_AUTH_TYPE_NONE = 0x00 ,   OSMO_AUTH_TYPE_GSM = 0x01 ,   OSMO_AUTH_TYPE_UMTS = 0x02 }
	Authentication Type (GSM/UMTS) More...
enum	osmo_auth_algo {   OSMO_AUTH_ALG_NONE ,   OSMO_AUTH_ALG_COMP128v1 ,   OSMO_AUTH_ALG_COMP128v2 ,   OSMO_AUTH_ALG_COMP128v3 ,   OSMO_AUTH_ALG_XOR_3G ,   OSMO_AUTH_ALG_MILENAGE ,   OSMO_AUTH_ALG_XOR_2G ,   OSMO_AUTH_ALG_TUAK ,   _OSMO_AUTH_ALG_NUM }
	Authentication Algorithm. More...

Functions
static const char *	osmo_sub_auth_type_name (enum osmo_sub_auth_type val)
int	osmo_auth_gen_vec (struct osmo_auth_vector *vec, struct osmo_sub_auth_data *aud, const uint8_t *_rand)
	Generate authentication vector. More...
int	osmo_auth_gen_vec2 (struct osmo_auth_vector *vec, struct osmo_sub_auth_data2 *aud, const uint8_t *_rand)
	Generate authentication vector. More...
int	osmo_auth_gen_vec_auts (struct osmo_auth_vector *vec, struct osmo_sub_auth_data *aud, const uint8_t *auts, const uint8_t *rand_auts, const uint8_t *_rand)
	Generate authentication vector and re-sync sequence. More...
int	osmo_auth_gen_vec_auts2 (struct osmo_auth_vector *vec, struct osmo_sub_auth_data2 *aud, const uint8_t *auts, const uint8_t *rand_auts, const uint8_t *_rand)
	Generate authentication vector and re-sync sequence. More...
int	osmo_auth_register (struct osmo_auth_impl *impl)
	Register an authentication algorithm implementation with the core. More...
int	osmo_auth_load (const char *path)
	Load all available authentication plugins from the given path. More...
int	osmo_auth_supported (enum osmo_auth_algo algo)
	Determine if a given authentication algorithm is supported. More...
void	osmo_c4 (uint8_t *ck, const uint8_t *kc)
const char *	osmo_auth_alg_name (enum osmo_auth_algo alg)
	Get human-readable name of authentication algorithm. More...
enum osmo_auth_algo	osmo_auth_alg_parse (const char *name)
	Parse human-readable name of authentication algorithm. More...
void	osmo_auth_c3 (uint8_t kc[], const uint8_t ck[], const uint8_t ik[])
void	osmo_auth_c2 (uint8_t sres[4], const uint8_t *res, size_t res_len, uint8_t sres_deriv_func)
	Derive GSM SRES from UMTS [X]RES (auth function c2 from 3GPP TS 33.103 Section 6.8.1.2. More...

Variables
const struct value_string	osmo_sub_auth_type_names []