79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
|
/*
|
||
|
* HMAC-SHA256 test-suit
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
#include "config.h"
|
||
|
#include "serial-tools.h"
|
||
|
#include "uart.h"
|
||
|
#include "debug.h"
|
||
|
|
||
|
#include "sha256.h"
|
||
|
#include "hmac-sha256.h"
|
||
|
|
||
|
#include "nessie_mac_test.h"
|
||
|
|
||
|
#include <stdint.h>
|
||
|
#include <string.h>
|
||
|
|
||
|
char* algo_name = "HMAC-SHA256";
|
||
|
|
||
|
/*****************************************************************************
|
||
|
* additional validation-functions *
|
||
|
*****************************************************************************/
|
||
|
void hmacsha256_next_dummy(void* buffer, void* ctx){
|
||
|
sha256_nextBlock(ctx, buffer);
|
||
|
}
|
||
|
|
||
|
void hmacsha256_init_dummy(void* key, uint16_t keysize_b, void* ctx){
|
||
|
hmac_sha256_init(ctx, key, keysize_b);
|
||
|
}
|
||
|
|
||
|
void hmacsha256_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){
|
||
|
sha256_lastBlock(ctx, buffer, size_b);
|
||
|
hmac_sha256_final(ctx, key, keysize_b);
|
||
|
}
|
||
|
|
||
|
void testrun_nessie_hmacsha256(void){
|
||
|
nessie_mac_ctx.macsize_b = 256;
|
||
|
nessie_mac_ctx.keysize_b = 512;
|
||
|
nessie_mac_ctx.blocksize_B = 512/8;
|
||
|
nessie_mac_ctx.ctx_size_B = sizeof(hmac_sha256_ctx_t);
|
||
|
nessie_mac_ctx.name = algo_name;
|
||
|
nessie_mac_ctx.mac_init = (nessie_mac_init_fpt)hmacsha256_init_dummy;
|
||
|
nessie_mac_ctx.mac_next = (nessie_mac_next_fpt)hmacsha256_next_dummy;
|
||
|
nessie_mac_ctx.mac_last = (nessie_mac_last_fpt)hmacsha256_last_dummy;
|
||
|
nessie_mac_ctx.mac_conv = (nessie_mac_conv_fpt)sha256_ctx2hash;
|
||
|
|
||
|
nessie_mac_run();
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
/*****************************************************************************
|
||
|
* main *
|
||
|
*****************************************************************************/
|
||
|
|
||
|
int main (void){
|
||
|
char str[20];
|
||
|
DEBUG_INIT();
|
||
|
uart_putstr("\r\n");
|
||
|
|
||
|
uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
|
||
|
uart_putstr(algo_name);
|
||
|
uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
|
||
|
|
||
|
restart:
|
||
|
while(1){
|
||
|
if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;}
|
||
|
if (strcmp(str, "nessie")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
|
||
|
testrun_nessie_hmacsha256();
|
||
|
goto restart;
|
||
|
continue;
|
||
|
error:
|
||
|
uart_putstr("ERROR\r\n");
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|