main-sha256-test.c

   1 /*
   2  * SHA-256 test-suit
   3  *
   4 */
   5
   6 #include "config.h"
   7 #include "serial-tools.h"
   8 #include "uart.h"
   9 #include "debug.h"
  10
  11 #include "sha256.h"
  12 #include "nessie_hash_test.h"
  13
  14 #include <stdint.h>
  15 #include <string.h>
  16
  17 char* algo_name = "SHA-256";
  18
  19 /*****************************************************************************
  20  *  additional validation-functions                                                                                      *
  21  *****************************************************************************/
  22 void sha256_next_dummy(void* buffer, void* ctx){
  23         sha256_nextBlock(ctx, buffer);
  24 }
  25
  26 void sha256_last_dummy(void* buffer, uint16_t size_b, void* ctx){
  27         sha256_lastBlock(ctx, buffer, size_b);
  28 }
  29
  30 void testrun_nessie_sha256(void){
  31         nessie_hash_ctx.hashsize_b  = 256;
  32         nessie_hash_ctx.blocksize_B = 512/8;
  33         nessie_hash_ctx.ctx_size_B  = sizeof(sha256_ctx_t);
  34         nessie_hash_ctx.name = algo_name;
  35         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha256_init;
  36         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha256_next_dummy;
  37         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha256_last_dummy;
  38         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha256_ctx2hash;
  39
  40         nessie_hash_run();
  41 }
  42
  43
  44
  45 /*****************************************************************************
  46  *  main                                                                                                                                         *
  47  *****************************************************************************/
  48
  49 int main (void){
  50         char  str[20];
  51         DEBUG_INIT();
  52         uart_putstr("\r\n");
  53
  54         uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
  55         uart_putstr(algo_name);
  56         uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
  57
  58 restart:
  59         while(1){
  60                 if (!getnextwordn(str,20))  {DEBUG_S("DBG: W1\r\n"); goto error;}
  61                 if (strcmp(str, "nessie")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
  62                         testrun_nessie_sha256();
  63                 goto restart;
  64                 continue;
  65         error:
  66                 uart_putstr("ERROR\r\n");
  67         }
  68
  69 }
  70