libosmogsm 1.7.0
Osmocom GSM library
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kdf.c File Reference
#include <stdint.h>
#include <string.h>
#include "../../config.h"
#include <gnutls/gnutls.h>
#include <gnutls/crypto.h>
#include <osmocom/core/bit32gen.h>
#include <osmocom/crypt/kdf.h>
#include "kdf/common.h"
#include "kdf/sha256.h"

Macros

#define HMAC_FUNC(k, lk, s, sl, out)   gnutls_hmac_fast(GNUTLS_MAC_SHA256,k,lk,s,sl,out)
 

Functions

 __attribute__ ((constructor))
 
 __attribute__ ((destructor))
 
void osmo_kdf_kc128 (const uint8_t *ck, const uint8_t *ik, uint8_t *kc128)
 
void osmo_kdf_kasme (const uint8_t *ck, const uint8_t *ik, const uint8_t *plmn_id, const uint8_t *sqn, const uint8_t *ak, uint8_t *kasme)
 
void osmo_kdf_enb (const uint8_t *kasme, uint32_t ul_count, uint8_t *kenb)
 
void osmo_kdf_nh (const uint8_t *kasme, const uint8_t *sync_input, uint8_t *nh)
 
void osmo_kdf_nas (uint8_t algo_type, uint8_t algo_id, const uint8_t *kasme, uint8_t *knas)
 

Macro Definition Documentation

◆ HMAC_FUNC

#define HMAC_FUNC (   k,
  lk,
  s,
  sl,
  out 
)    gnutls_hmac_fast(GNUTLS_MAC_SHA256,k,lk,s,sl,out)

Function Documentation

◆ __attribute__() [1/2]

__attribute__ ( (constructor )

References __attribute__, and len.

◆ __attribute__() [2/2]

__attribute__ ( (destructor )

References __attribute__, and len.