main-noekeon-test.c

   1 /*
   2  * serpent 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 "noekeon.h"
  12 #include "nessie_bc_test.h"
  13 #include "cli.h"
  14 #include "performance_test.h"
  15
  16 #include <stdint.h>
  17 #include <string.h>
  18 #include <stdlib.h>
  19
  20 char* cipher_name = "Noekeon";
  21
  22 /*****************************************************************************
  23  *  additional validation-functions                                                                                      *
  24  *****************************************************************************/
  25 void noekeon_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
  26         noekeon_init(key, ctx);
  27 }
  28
  29 void testrun_nessie_noekeon_indirect(void){
  30         char str[strlen(cipher_name)+10];
  31         strcpy(str, cipher_name);
  32         strcat(str, "-indirect");
  33
  34         nessie_bc_ctx.blocksize_B =  16;
  35         nessie_bc_ctx.keysize_b   = 128;
  36         nessie_bc_ctx.name        = str;
  37         nessie_bc_ctx.ctx_size_B  = sizeof(noekeon_ctx_t);
  38         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)noekeon_enc;
  39         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)noekeon_dec;
  40         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)noekeon_genctx_dummy;
  41
  42         nessie_bc_run();
  43 }
  44
  45 void noekeon_genctx_dummy_direct(uint8_t* key, uint16_t keysize, void* ctx){
  46         memcpy(ctx, key, 16);
  47 }
  48
  49 void testrun_nessie_noekeon_direct(void){
  50         char str[strlen(cipher_name)+10];
  51         strcpy(str, cipher_name);
  52         strcat(str, "-Direct");
  53
  54         nessie_bc_ctx.blocksize_B =  16;
  55         nessie_bc_ctx.keysize_b   = 128;
  56         nessie_bc_ctx.name        = str;
  57         nessie_bc_ctx.ctx_size_B  = sizeof(noekeon_ctx_t);
  58         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)noekeon_enc;
  59         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)noekeon_dec;
  60         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)noekeon_genctx_dummy_direct;
  61
  62         nessie_bc_run();
  63 }
  64
  65 void testrun_stdtest_rundirect(void* data, void* key){
  66         uart_putstr_P(PSTR("\r\n                     "));
  67         uart_putstr_P(PSTR("k = "));
  68         uart_hexdump(key,16);
  69
  70         uart_putstr_P(PSTR("\r\n                     "));
  71         uart_putstr_P(PSTR("a = "));
  72         uart_hexdump(data,16);
  73
  74         noekeon_enc(data, key);
  75         uart_putstr_P(PSTR("\r\nafter NESSIEencrypt, b = "));
  76         uart_hexdump(data,16);
  77
  78         noekeon_dec(data, key);
  79         uart_putstr_P(PSTR("\r\nafter NESSIEdecrypt, a?= "));
  80         uart_hexdump(data,16);
  81         uart_putstr_P(PSTR("\r\n"));
  82 }
  83
  84 void testrun_stdtest_runindirect(void* data, void* key){
  85         noekeon_ctx_t ctx;
  86         uart_putstr_P(PSTR("\r\n                     "));
  87         uart_putstr_P(PSTR("k = "));
  88         uart_hexdump(key,16);
  89
  90         uart_putstr_P(PSTR("\r\n                     "));
  91         uart_putstr_P(PSTR("a = "));
  92         uart_hexdump(data,16);
  93         noekeon_init(key, &ctx);
  94         noekeon_enc(data, &ctx);
  95         uart_putstr_P(PSTR("\r\nafter NESSIEencrypt, b = "));
  96         uart_hexdump(data,16);
  97
  98         noekeon_dec(data, &ctx);
  99         uart_putstr_P(PSTR("\r\nafter NESSIEdecrypt, a?= "));
 100         uart_hexdump(data,16);
 101         uart_putstr_P(PSTR("\r\n"));
 102 }
 103
 104 void testrun_stdtest_noekeon(void){
 105         uint8_t key[16], data[16];
 106         uint8_t key3[16];
 107         noekeon_ctx_t ctx;
 108
 109         uart_putstr_P(PSTR("\r\nTest vectors for block cipher Noekeon in Indirect-Key Mode:\r\n"));
 110
 111         memset(key,  0, 16);
 112         memset(data, 0, 16);
 113         testrun_stdtest_runindirect(data, key);
 114
 115         memset(key,  0xFF, 16);
 116         memset(data, 0xFF, 16);
 117         testrun_stdtest_runindirect(data, key);
 118
 119         memset(key,  0, 16);
 120         memset(data, 0, 16);
 121         noekeon_init(key, &ctx);
 122         noekeon_enc(data, &ctx);
 123         memcpy(key3, data, 16);
 124         memset(key,  0xFF, 16);
 125         memset(data, 0xFF, 16);
 126         noekeon_init(key, &ctx);
 127         noekeon_enc(data, &ctx);
 128         testrun_stdtest_runindirect(data, key3);
 129
 130
 131         uart_putstr_P(PSTR("\r\nTest vectors for block cipher Noekeon in Direct-Key Mode:\r\n"));
 132
 133         memset(key,  0, 16);
 134         memset(data, 0, 16);
 135         testrun_stdtest_rundirect(data, key);
 136
 137         memset(key,  0xFF, 16);
 138         memset(data, 0xFF, 16);
 139         testrun_stdtest_rundirect(data, key);
 140
 141         memset(key,  0, 16);
 142         memset(data, 0, 16);
 143         noekeon_enc(data, key);
 144         memcpy(key3, data, 16);
 145         memset(key,  0xFF, 16);
 146         memset(data, 0xFF, 16);
 147         noekeon_enc(data, key);
 148         testrun_stdtest_rundirect(data, key3);
 149
 150 }
 151
 152 void testrun_performance_noekeon(void){
 153         uint16_t i,c;
 154         uint64_t t;
 155         char str[6];
 156         uint8_t key[16], data[16];
 157         noekeon_ctx_t ctx;
 158
 159         calibrateTimer();
 160         getOverhead(&c, &i);
 161         uart_putstr_P(PSTR("\r\n\r\n=== benchmark ==="));
 162         utoa(c, str, 10);
 163         uart_putstr_P(PSTR("\r\n\tconst overhead:     "));
 164         uart_putstr(str);
 165         utoa(i, str, 10);
 166         uart_putstr_P(PSTR("\r\n\tinterrupt overhead: "));
 167         uart_putstr(str);
 168
 169         memset(key,  0, 16);
 170         memset(data, 0, 16);
 171
 172         startTimer(1);
 173         noekeon_init(key, &ctx);
 174         t = stopTimer();
 175         uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
 176         uart_hexdump(&t, 8);
 177
 178
 179         startTimer(1);
 180         noekeon_enc(data, ctx);
 181         t = stopTimer();
 182         uart_putstr_P(PSTR("\r\n\tencrypt time: "));
 183         uart_hexdump(&t, 8);
 184
 185
 186         startTimer(1);
 187         noekeon_dec(data, ctx);
 188         t = stopTimer();
 189         uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
 190         uart_hexdump(&t, 8);
 191         uart_putstr_P(PSTR("\r\n"));
 192 }
 193 /*****************************************************************************
 194  *  main                                                                                                                                         *
 195  *****************************************************************************/
 196
 197 typedef void(*void_fpt)(void);
 198
 199 int main (void){
 200         char  str[20];
 201         DEBUG_INIT();
 202         uart_putstr("\r\n");
 203
 204         uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 205         uart_putstr(cipher_name);
 206         uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 207
 208         PGM_P    u   = PSTR("nessie\0test\0direct\0indirect\0performance\0");
 209         void_fpt v[] = {testrun_nessie_noekeon_direct,
 210                             testrun_stdtest_noekeon,
 211                             testrun_nessie_noekeon_direct,
 212                             testrun_nessie_noekeon_indirect,
 213                             testrun_performance_noekeon};
 214
 215         while(1){
 216                 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
 217                 if(execcommand_d0_P(str, u, v)<0){
 218                         uart_putstr_P(PSTR("\r\nunknown command\r\n"));
 219                 }
 220                 continue;
 221         error:
 222                 uart_putstr("ERROR\r\n");
 223         }
 224
 225 }
 226