198 lines
5.5 KiB
C
198 lines
5.5 KiB
C
/* main-seed-test.c */
|
|
/*
|
|
This file is part of the Crypto-avr-lib/microcrypt-lib.
|
|
Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* \file main-seed-test.c
|
|
* \author Daniel Otte
|
|
* \email daniel.otte@rub.de
|
|
* \date 2007-06-01
|
|
* \brief test suit for SEED
|
|
* \par License
|
|
* GPLv3 or later
|
|
*
|
|
*/
|
|
#include "config.h"
|
|
#include "serial-tools.h"
|
|
#include "uart.h"
|
|
#include "debug.h"
|
|
|
|
#include "seed.h"
|
|
#include "nessie_bc_test.h"
|
|
#include "cli.h"
|
|
#include "performance_test.h"
|
|
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
char* cipher_name = "Seed";
|
|
|
|
/*****************************************************************************
|
|
* additional validation-functions *
|
|
*****************************************************************************/
|
|
void seed_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
|
|
seed_init(key, ctx);
|
|
}
|
|
|
|
void testrun_nessie_seed(void){
|
|
nessie_bc_ctx.blocksize_B = 16;
|
|
nessie_bc_ctx.keysize_b = 128;
|
|
nessie_bc_ctx.name = cipher_name;
|
|
nessie_bc_ctx.ctx_size_B = sizeof(seed_ctx_t);
|
|
nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)seed_encrypt;
|
|
nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)seed_decrypt;
|
|
nessie_bc_ctx.cipher_genctx = (nessie_bc_gen_fpt)seed_genctx_dummy;
|
|
|
|
nessie_bc_run();
|
|
|
|
}
|
|
|
|
|
|
void testrun_performance_seed(void){
|
|
uint16_t i,c;
|
|
uint64_t t;
|
|
char str[16];
|
|
uint8_t key[16], data[16];
|
|
seed_ctx_t ctx;
|
|
|
|
calibrateTimer();
|
|
getOverhead(&c, &i);
|
|
uart_putstr_P(PSTR("\r\n\r\n=== benchmark ==="));
|
|
utoa(c, str, 10);
|
|
uart_putstr_P(PSTR("\r\n\tconst overhead: "));
|
|
uart_putstr(str);
|
|
utoa(i, str, 10);
|
|
uart_putstr_P(PSTR("\r\n\tinterrupt overhead: "));
|
|
uart_putstr(str);
|
|
|
|
memset(key, 0, 16);
|
|
memset(data, 0, 16);
|
|
|
|
startTimer(1);
|
|
seed_init(key, &ctx);
|
|
t = stopTimer();
|
|
uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
|
|
ultoa((unsigned long)t, str, 10);
|
|
uart_putstr(str);
|
|
|
|
|
|
startTimer(1);
|
|
seed_encrypt(data, &ctx);
|
|
t = stopTimer();
|
|
uart_putstr_P(PSTR("\r\n\tencrypt time: "));
|
|
ultoa((unsigned long)t, str, 10);
|
|
uart_putstr(str);
|
|
|
|
|
|
startTimer(1);
|
|
seed_decrypt(data, &ctx);
|
|
t = stopTimer();
|
|
uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
|
|
ultoa((unsigned long)t, str, 10);
|
|
uart_putstr(str);
|
|
|
|
uart_putstr_P(PSTR("\r\n"));
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* self tests *
|
|
*****************************************************************************/
|
|
|
|
void testencrypt(uint8_t* block, uint8_t* key){
|
|
seed_ctx_t ctx;
|
|
uart_putstr("\r\n==testy-encrypt==\r\n key: ");
|
|
uart_hexdump(key,16);
|
|
seed_init(key, &ctx);
|
|
uart_putstr("\r\n plain: ");
|
|
uart_hexdump(block,16);
|
|
seed_encrypt(block, &ctx);
|
|
uart_putstr("\r\n crypt: ");
|
|
uart_hexdump(block,16);
|
|
}
|
|
|
|
void testdecrypt(uint8_t* block, uint8_t* key){
|
|
seed_ctx_t ctx;
|
|
uart_putstr("\r\n==testy-decrypt==\r\n key: ");
|
|
uart_hexdump(key,16);
|
|
seed_init(key, &ctx);
|
|
uart_putstr("\r\n crypt: ");
|
|
uart_hexdump(block,16);
|
|
seed_decrypt(block, &ctx);
|
|
uart_putstr("\r\n plain: ");
|
|
uart_hexdump(block,16);
|
|
}
|
|
|
|
void testrun_seed(void){
|
|
uint8_t keys[4][16]=
|
|
{ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
|
|
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
|
|
{ 0x47, 0x06, 0x48, 0x08, 0x51, 0xE6, 0x1B, 0xE8,
|
|
0x5D, 0x74, 0xBF, 0xB3, 0xFD, 0x95, 0x61, 0x85 },
|
|
{ 0x28, 0xDB, 0xC3, 0xBC, 0x49, 0xFF, 0xD8, 0x7D,
|
|
0xCF, 0xA5, 0x09, 0xB1, 0x1D, 0x42, 0x2B, 0xE7,}
|
|
};
|
|
uint8_t datas[4][16]=
|
|
{ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
|
|
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
|
|
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
{ 0x83, 0xA2, 0xF8, 0xA2, 0x88, 0x64, 0x1F, 0xB9,
|
|
0xA4, 0xE9, 0xA5, 0xCC, 0x2F, 0x13, 0x1C, 0x7D },
|
|
{ 0xB4, 0x1E, 0x6B, 0xE2, 0xEB, 0xA8, 0x4A, 0x14,
|
|
0x8E, 0x2E, 0xED, 0x84, 0x59, 0x3C, 0x5E, 0xC7 }
|
|
};
|
|
uint8_t i=0;
|
|
for(i=0; i<4; ++i){
|
|
testencrypt(datas[i],keys[i]);
|
|
testdecrypt(datas[i],keys[i]);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
* main *
|
|
*****************************************************************************/
|
|
|
|
int main (void){
|
|
char str[20];
|
|
|
|
DEBUG_INIT();
|
|
|
|
uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
|
|
uart_putstr(cipher_name);
|
|
uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
|
|
|
|
PGM_P u = PSTR("nessie\0test\0performance\0");
|
|
void_fpt v[] = {testrun_nessie_seed, testrun_seed, testrun_performance_seed};
|
|
|
|
while(1){
|
|
if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
|
|
if(execcommand_d0_P(str, u, v)<0){
|
|
uart_putstr_P(PSTR("\r\nunknown command\r\n"));
|
|
}
|
|
continue;
|
|
error:
|
|
uart_putstr("ERROR\r\n");
|
|
}
|
|
|
|
}
|
|
|