test_src/main-base64-test.c

   1 /* main-base64-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-Lib.
   4     Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
   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  * base64 test-suit
  21  *
  22 */
  23
  24 #include "main-test-common.h"
  25
  26 #include "noekeon.h"
  27 #include "noekeon_prng.h"
  28 #include "base64_enc.h"
  29 #include "base64_dec.h"
  30
  31 #include "performance_test.h"
  32
  33 char *algo_name = "Base64";
  34
  35 /*****************************************************************************
  36  *  additional validation-functions                                                                                      *
  37  *****************************************************************************/
  38
  39 void testrun_stdtest_base64(void){
  40         uint8_t fail=0;
  41         uint8_t l,i;
  42         int     sl;
  43         char str[10];
  44         uint8_t bin_buffer[256];
  45         char    b64_buffer[256*4/3+10];
  46         uint8_t bin_buffer2[256];
  47         random_seed(bin_buffer);
  48
  49         for(l=0; l<255; ++l){
  50                 cli_putstr_P(PSTR("\r\nTest "));
  51                 utoa(l, str, 10);
  52                 cli_putstr(str);
  53
  54                 for(i=0; i<l; ++i){
  55                         bin_buffer[i] = random8();
  56                 }
  57                 cli_putstr_P(PSTR("\r\n bin: "));
  58                 cli_hexdump(bin_buffer, l);
  59
  60                 base64enc(b64_buffer, bin_buffer, l);
  61                 cli_putstr_P(PSTR("\r\n b64: "));
  62                 cli_putstr(b64_buffer);
  63
  64                 sl = base64_binlength(b64_buffer, 1);
  65
  66                 if(sl!=l){
  67                         cli_putstr_P(PSTR("\r\n ERROR length "));
  68                         cli_putstr(str);
  69                         if(sl!=-1){
  70                                 cli_putstr_P(PSTR(" != "));
  71                                 utoa(sl, str, 10);
  72                                 cli_putstr(str);
  73                         }else{
  74                                 cli_putstr_P(PSTR(" != -1"));
  75                         }
  76                         fail=1;
  77                 }else{
  78                         cli_putstr_P(PSTR("\r\n length ok"));
  79                 }
  80                 base64dec(bin_buffer2, b64_buffer, 1);
  81                 if(memcmp(bin_buffer, bin_buffer2, l)){
  82                         cli_putstr_P(PSTR("\r\n ERROR value\r\n out: "));
  83                         cli_hexdump(bin_buffer2, l);
  84                         fail=1;
  85                 }else{
  86                         cli_putstr_P(PSTR("\r\n value ok"));
  87                 }
  88                 if(fail)
  89                         break;
  90         }
  91         cli_putstr_P(fail?PSTR("\r\n [FAIL]\r\n"):PSTR("\r\n [OK]\r\n"));
  92 }
  93
  94 void testrun_performance_base64(void){
  95 /*
  96         uint64_t t;
  97         char str[16];
  98         uint8_t key[16], data[16];
  99         noekeon_ctx_t ctx;
 100
 101         calibrateTimer();
 102         print_overhead();
 103
 104         memset(key,  0, 16);
 105         memset(data, 0, 16);
 106
 107         startTimer(1);
 108         noekeon_init(key, &ctx);
 109         t = stopTimer();
 110         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 111         ultoa((unsigned long)t, str, 10);
 112         cli_putstr(str);
 113
 114         startTimer(1);
 115         noekeon_enc(data, &ctx);
 116         t = stopTimer();
 117         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 118         ultoa((unsigned long)t, str, 10);
 119         cli_putstr(str);
 120
 121         startTimer(1);
 122         noekeon_dec(data, &ctx);
 123         t = stopTimer();
 124         cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
 125         ultoa((unsigned long)t, str, 10);
 126         cli_putstr(str);
 127
 128         cli_putstr_P(PSTR("\r\n"));
 129 */
 130 }
 131 /*****************************************************************************
 132  *  main                                                                                                                                         *
 133  *****************************************************************************/
 134
 135 const char test_str[]        PROGMEM = "test";
 136 const char performance_str[] PROGMEM = "performance";
 137 const char echo_str[]        PROGMEM = "echo";
 138
 139 const cmdlist_entry_t cmdlist[] PROGMEM = {
 140         { test_str,        NULL, testrun_stdtest_base64},
 141         { performance_str, NULL, testrun_performance_base64},
 142         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 143         { NULL,            NULL, NULL}
 144 };
 145
 146 int main (void){
 147     main_setup();
 148
 149         for(;;){
 150             welcome_msg(algo_name);
 151             cmd_interface(cmdlist);
 152         }
 153 }