176 lines
4.8 KiB
C
176 lines
4.8 KiB
C
/* main-skipjack-test.c */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* skipjack test-suit
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*
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*/
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#include "main-test-common.h"
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#include "skipjack.h"
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#include "nessie_bc_test.h"
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#include "performance_test.h"
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#include "bcal-performance.h"
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#include "bcal-nessie.h"
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#include "bcal_skipjack.h"
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char *algo_name = "Skipjack";
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const bcdesc_t *const algolist[] PROGMEM = {
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(bcdesc_t*)&skipjack_desc,
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NULL
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};
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/*****************************************************************************
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* additional validation-functions *
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*****************************************************************************/
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void skipjack_genctx_dummy(uint8_t *key, uint16_t keysize, void *ctx){
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memcpy(ctx, key, 10);
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}
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void testrun_nessie_skipjack(void){
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bcal_nessie_multiple(algolist);
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}
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void testrun_performance_skipjack(void){
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bcal_performance_multiple(algolist);
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}
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int test_enc(const void *buffer, void *key){
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uint8_t data[8];
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int r;
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memcpy(data, buffer, 8);
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skipjack_enc(data, key);
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cli_putstr_P(PSTR(" key = "));
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cli_hexdump(key, 10);
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cli_putstr_P(PSTR(" plaintext = "));
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cli_hexdump(buffer, 8);
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cli_putstr_P(PSTR(" ciphertext = "));
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cli_hexdump(data, 8);
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skipjack_dec(data, key);
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r = memcmp(data, buffer, 8);
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cli_putstr_P(PSTR(" decrypt: "));
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if(r){
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cli_putstr_P(PSTR("fail"));
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}else{
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cli_putstr_P(PSTR("ok"));
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}
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return r;
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}
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void testrun_nist_vectors(void){
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uint8_t key[10];
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uint8_t data[8];
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uint8_t i;
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cli_putstr_P(PSTR("\r\n\r\n=== NIST vectors run 1 ==="));
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memset(key, 0, 10);
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for(i=0; i<64; ++i){
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memset(data, 0, 8);
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data[i>>3] |= 0x80 >> (i & 7);
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cli_putstr_P(PSTR("\r\n round: 0x"));
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cli_hexdump_byte(i);
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test_enc(data, key);
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}
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cli_putstr_P(PSTR("\r\n\r\n=== NIST vectors run 2 ==="));
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memset(data, 0, 8);
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for(i=0; i<80; ++i){
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memset(key, 0, 10);
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key[i>>3] |= 0x80 >> (i & 7);
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cli_putstr_P(PSTR("\r\n round: 0x"));
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cli_hexdump_byte(i);
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test_enc(data, key);
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}
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}
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/*****************************************************************************
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* self tests *
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*****************************************************************************/
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void testencrypt(uint8_t *block, uint8_t *key){
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cli_putstr("\r\n==testy-encrypt==\r\n key: ");
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cli_hexdump(key,10);
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cli_putstr("\r\n plain: ");
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cli_hexdump(block,8);
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skipjack_enc(block,key);
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cli_putstr("\r\n crypt: ");
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cli_hexdump(block,8);
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}
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void testdecrypt(uint8_t *block, uint8_t *key){
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cli_putstr("\r\n==testy-decrypt==\r\n key: ");
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cli_hexdump(key,10);
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cli_putstr("\r\n crypt: ");
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cli_hexdump(block,8);
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skipjack_dec(block,key);
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cli_putstr("\r\n plain: ");
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cli_hexdump(block,8);
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}
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void testrun_skipjack(void){
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uint8_t key[2][10]={
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{ 0x00, 0x99, 0x88, 0x77, 0x66,
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0x55, 0x44, 0x33, 0x22, 0x11 },
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{ 0x11, 0x22, 0x33, 0x44, 0x55,
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0x66, 0x77, 0x88, 0x99, 0x00 }
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};
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uint8_t data[2][8]={
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{ 0x33, 0x22, 0x11, 0x00,
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0xdd, 0xcc, 0xbb, 0xaa },
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{ 0xaa, 0xbb, 0xcc, 0xdd,
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0x00, 0x11, 0x22, 0x33 }
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};
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testencrypt(data[0],key[0]);
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testdecrypt(data[0],key[0]);
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testencrypt(data[1],key[1]);
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testdecrypt(data[1],key[1]);
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}
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/*****************************************************************************
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* main *
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*****************************************************************************/
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const char nessie_str[] PROGMEM = "nessie";
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const char test_str[] PROGMEM = "test";
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const char nist_str[] PROGMEM = "nist";
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const char performance_str[] PROGMEM = "performance";
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const char echo_str[] PROGMEM = "echo";
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const cmdlist_entry_t cmdlist[] PROGMEM = {
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{ nessie_str, NULL, testrun_nessie_skipjack},
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{ test_str, NULL, testrun_skipjack},
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{ nist_str, NULL, testrun_nist_vectors},
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{ performance_str, NULL, testrun_performance_skipjack},
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{ echo_str, (void*)1, (void_fpt)echo_ctrl},
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{ NULL, NULL, NULL}
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};
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int main (void){
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main_setup();
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for(;;){
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welcome_msg(algo_name);
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cmd_interface(cmdlist);
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}
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}
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