151 lines
3.9 KiB
C
151 lines
3.9 KiB
C
/* main-serpent-test.c */
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/*
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This file is part of the ARM-Crypto-Lib.
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Copyright (C) 2006-2010 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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* serpent test-suit
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*
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "config.h"
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#include "cli.h"
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#include "dump.h"
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#include "uart_lowlevel.h"
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#include "sysclock.h"
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#include "hw_gptm.h"
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#include "serpent.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_serpent.h"
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char* algo_name = "Serpent";
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void uart0_putc(char byte){
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uart_putc(UART_0, byte);
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}
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char uart0_getc(void){
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return uart_getc(UART_0);
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}
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const bcdesc_t* algolist[] = {
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(bcdesc_t*)&serpent_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 testrun_nessie_serpent(void){
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nessie_bc_ctx.blocksize_B = 16;
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nessie_bc_ctx.keysize_b = 128;
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nessie_bc_ctx.name = algo_name;
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nessie_bc_ctx.ctx_size_B = sizeof(serpent_ctx_t);
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nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)serpent_enc;
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nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)serpent_dec;
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nessie_bc_ctx.cipher_genctx = (nessie_bc_gen_fpt)serpent_init;
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nessie_bc_run();
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nessie_bc_ctx.keysize_b = 192;
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nessie_bc_run();
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nessie_bc_ctx.keysize_b = 256;
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nessie_bc_run();
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}
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void testrun_test_serpent(void){
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uint8_t key[32];
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serpent_ctx_t ctx;
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uint8_t i;
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memset(key, 0, 16);
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serpent_init(key, 128, &ctx);
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for(i=0; i<33; ++i){
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cli_putstr("\r\n subkekey ");
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cli_hexdump(&i, 1);
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cli_putstr(" : ");
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cli_hexdump(ctx.k[i], 16);
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}
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}
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void testrun_serpent256(void){
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uint8_t key[32];
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uint8_t data[16];
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serpent_ctx_t ctx;
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memset(key, 0, 32);
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memset(data, 0, 16);
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key[0] = 0x80;
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cli_putstr("\r\n== small test Serpent-256 ==");
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cli_putstr("\r\n key = ");
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cli_hexdump(key, 32);
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cli_putstr("\r\n plain = ");
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cli_hexdump(data, 16);
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serpent_init(key, 256, &ctx);
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serpent_enc(data, &ctx);
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cli_putstr("\r\n cipher = ");
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cli_hexdump(data, 16);
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}
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void testrun_performance_serpent(void){
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bcal_performance_multiple(algolist);
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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[] = "nessie";
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const char test_str[] = "test";
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const char test256_str[] = "test256";
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const char performance_str[] = "performance";
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const char echo_str[] = "echo";
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const cmdlist_entry_t cmdlist[] = {
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{ nessie_str, NULL, testrun_nessie_serpent},
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{ test_str, NULL, testrun_test_serpent},
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{ test256_str, NULL, testrun_serpent256},
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{ performance_str, NULL, testrun_performance_serpent},
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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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sysclk_set_freq(SYS_FREQ);
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sysclk_mosc_verify_enable();
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uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);
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gptm_set_timer_32periodic(TIMER0);
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cli_rx = uart0_getc;
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cli_tx = uart0_putc;
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for(;;){
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cli_putstr("\r\n\r\nARM-Crypto-Lib VS (");
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cli_putstr(algo_name);
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cli_putstr("; ");
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cli_putstr(__DATE__);
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cli_putc(' ');
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cli_putstr(__TIME__);
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cli_putstr(")\r\nloaded and running\r\n");
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cmd_interface(cmdlist);
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}
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}
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