test_src/main-skipjack-test.c

   1 /* main-skipjack-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-Lib.
   4     Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
   5
   6     This program is free software: you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation, either version 3 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 /*
  20  * skipjack test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "skipjack.h"
  30 #include "nessie_bc_test.h"
  31 #include "cli.h"
  32 #include "performance_test.h"
  33 #include "bcal-performance.h"
  34 #include "bcal_skipjack.h"
  35
  36 #include <stdint.h>
  37 #include <string.h>
  38 #include <stdlib.h>
  39
  40
  41 char* algo_name = "Skipjack";
  42
  43 const bcdesc_t* algolist[] PROGMEM = {
  44         (bcdesc_t*)&skipjack_desc,
  45         NULL
  46 };
  47 /*****************************************************************************
  48  *  additional validation-functions                                                                                      *
  49  *****************************************************************************/
  50 void skipjack_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
  51         memcpy(ctx, key, 10);
  52 }
  53
  54 void testrun_nessie_skipjack(void){
  55         nessie_bc_ctx.blocksize_B =   8;
  56         nessie_bc_ctx.keysize_b   =  80;
  57         nessie_bc_ctx.name        = algo_name;
  58         nessie_bc_ctx.ctx_size_B  = 10;
  59         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)skipjack_enc;
  60         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)skipjack_dec;
  61         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)skipjack_genctx_dummy;
  62
  63         nessie_bc_run();
  64 }
  65
  66
  67 void testrun_performance_skipjack(void){
  68         bcal_performance_multiple(algolist);
  69 }
  70
  71 /*****************************************************************************
  72  *  self tests                                                                                                                           *
  73  *****************************************************************************/
  74
  75 void testencrypt(uint8_t* block, uint8_t* key){
  76         cli_putstr("\r\n==testy-encrypt==\r\n key: ");
  77         cli_hexdump(key,10);
  78         cli_putstr("\r\n plain: ");
  79         cli_hexdump(block,8);
  80         skipjack_enc(block,key);
  81         cli_putstr("\r\n crypt: ");
  82         cli_hexdump(block,8);
  83 }
  84
  85 void testdecrypt(uint8_t* block, uint8_t* key){
  86         cli_putstr("\r\n==testy-decrypt==\r\n key: ");
  87         cli_hexdump(key,10);
  88         cli_putstr("\r\n crypt: ");
  89         cli_hexdump(block,8);
  90         skipjack_dec(block,key);
  91         cli_putstr("\r\n plain: ");
  92         cli_hexdump(block,8);
  93 }
  94
  95 void testrun_skipjack(void){
  96         uint8_t key[2][10]={
  97                              { 0x00, 0x99, 0x88, 0x77, 0x66,
  98                                0x55, 0x44, 0x33, 0x22, 0x11 },
  99                              { 0x11, 0x22, 0x33, 0x44, 0x55,
 100                                0x66, 0x77, 0x88, 0x99, 0x00 }
 101                                            };
 102
 103         uint8_t data[2][8]={
 104                                  { 0x33, 0x22, 0x11, 0x00,
 105                                    0xdd, 0xcc, 0xbb, 0xaa },
 106                                  { 0xaa, 0xbb, 0xcc, 0xdd,
 107                                    0x00, 0x11, 0x22, 0x33 }
 108                                            };
 109         testencrypt(data[0],key[0]);
 110         testdecrypt(data[0],key[0]);
 111         testencrypt(data[1],key[1]);
 112         testdecrypt(data[1],key[1]);
 113 }
 114
 115
 116
 117 /*****************************************************************************
 118  *  main                                                                                                                                         *
 119  *****************************************************************************/
 120
 121 const char nessie_str[]      PROGMEM = "nessie";
 122 const char test_str[]        PROGMEM = "test";
 123 const char performance_str[] PROGMEM = "performance";
 124 const char echo_str[]        PROGMEM = "echo";
 125
 126 cmdlist_entry_t cmdlist[] PROGMEM = {
 127         { nessie_str,      NULL, testrun_nessie_skipjack},
 128         { test_str,        NULL, testrun_skipjack},
 129         { performance_str, NULL, testrun_performance_skipjack},
 130         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 131         { NULL,            NULL, NULL}
 132 };
 133
 134 int main (void){
 135         DEBUG_INIT();
 136
 137         cli_rx = (cli_rx_fpt)uart0_getc;
 138         cli_tx = (cli_tx_fpt)uart0_putc;
 139         for(;;){
 140                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 141                 cli_putstr(algo_name);
 142                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 143                 cmd_interface(cmdlist);
 144         }
 145 }