Functions
fips_prf_openssl.c File Reference
#include "includes.h"
#include <openssl/sha.h>
#include "common.h"
#include "crypto.h"
Include dependency graph for fips_prf_openssl.c:

Go to the source code of this file.

Functions

int fips186_2_prf (const u8 *seed, size_t seed_len, u8 *x, size_t xlen)
static void sha1_transform (u8 *state, const u8 data[64])

Function Documentation

int fips186_2_prf ( const u8 *  seed,
size_t  seed_len,
u8 *  x,
size_t  xlen 
)

fips186_2-prf - NIST FIPS Publication 186-2 change notice 1 PRF : Seed/key for the PRF : Seed length in bytes : Buffer for PRF output : Output length in bytes Returns: 0 on success, -1 on failure

This function implements random number generation specified in NIST FIPS Publication 186-2 for EAP-SIM. This PRF uses a function that is similar to SHA-1, but has different message padding.

Definition at line 32 of file fips_prf_openssl.c.

static void sha1_transform ( u8 *  state,
const u8  data[64] 
) [static]

Definition at line 22 of file fips_prf_openssl.c.



wpa_supplicant
Author(s): Package maintained by Blaise Gassend
autogenerated on Thu Apr 24 2014 15:34:38