Deprecate comp128

Mark function as deprecated to discourage its usage: people should use
generic API in osmocom/crypt/auth.h
This commit is contained in:
Max 2016-04-21 17:12:40 +02:00 committed by Harald Welte
parent fdb3d8ce78
commit 1f9d8183be
3 changed files with 13 additions and 4 deletions

View File

@ -8,11 +8,15 @@
#include <stdint.h>
#include <osmocom/core/defs.h>
/*
* Performs the COMP128 algorithm (used as A3/A8)
* Performs the COMP128v1 algorithm (used as A3/A8)
* ki : uint8_t [16]
* srand : uint8_t [16]
* sres : uint8_t [4]
* kc : uint8_t [8]
*/
void comp128(const uint8_t *ki, const uint8_t *srand, uint8_t *sres, uint8_t *kc);
void comp128v1(const uint8_t *ki, const uint8_t *srand, uint8_t *sres, uint8_t *kc);
void comp128(const uint8_t *ki, const uint8_t *srand, uint8_t *sres, uint8_t *kc) OSMO_DEPRECATED("Use generic API from osmocom/crypt/auth.h instead");

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@ -28,7 +28,7 @@ static int c128v1_gen_vec(struct osmo_auth_vector *vec,
struct osmo_sub_auth_data *aud,
const uint8_t *_rand)
{
comp128(aud->u.gsm.ki, _rand, vec->sres, vec->kc);
comp128v1(aud->u.gsm.ki, _rand, vec->sres, vec->kc);
vec->auth_types = OSMO_AUTH_TYPE_GSM;
return 0;

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@ -185,7 +185,7 @@ _comp128_permutation(uint8_t *x, uint8_t *bits)
}
void
comp128(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc)
comp128v1(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc)
{
int i;
uint8_t x[32], bits[128];
@ -228,3 +228,8 @@ comp128(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc)
kc[7] = 0;
}
void
comp128(const uint8_t *ki, const uint8_t *rand, uint8_t *sres, uint8_t *kc)
{
comp128v1(ki, rand, sres, kc);
}