+/* main-present-test.c */
+/*
+ This file is part of the ARM-Crypto-Lib.
+ Copyright (C) 2006-2010 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/>.
+*/
+/*
+ * present test-suit
+ *
+*/
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include "config.h"
+#include "cli.h"
+#include "dump.h"
+#include "uart_lowlevel.h"
+#include "sysclock.h"
+#include "hw_gptm.h"
+#include "config.h"
+
+#include <present.h>
+#include "nessie_bc_test.h"
+#include "performance_test.h"
+#include "bcal-performance.h"
+#include "bcal_present.h"
+
+const char* algo_name = "Present";
+
+void uart0_putc(char byte){
+ uart_putc(UART_0, byte);
+}
+
+char uart0_getc(void){
+ return uart_getc(UART_0);
+}
+
+const bcdesc_t* algolist[] = {
+ (bcdesc_t*)&present_desc,
+ NULL
+};
+
+/*****************************************************************************
+ * additional validation-functions *
+ *****************************************************************************/
+void present_genctx_dummy(uint8_t* key, uint16_t keysize_b, present_ctx_t* ctx){
+ present_init(key, keysize_b, ctx);
+}
+
+void testrun_nessie_present(void){
+ nessie_bc_ctx.blocksize_B = 8;
+ nessie_bc_ctx.keysize_b = 80;
+ nessie_bc_ctx.name = algo_name;
+ nessie_bc_ctx.ctx_size_B = sizeof(present_ctx_t);
+ nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)present_enc;
+ nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)present_dec;
+ nessie_bc_ctx.cipher_genctx = (nessie_bc_gen_fpt)present_genctx_dummy;
+
+ nessie_bc_run();
+}
+
+void testrun_selfenc(uint8_t* key, uint8_t* buffer){
+ present_ctx_t ctx;
+ cli_putstr("\r\nkey : ");
+ cli_hexdump(key, 10);
+ cli_putstr("\r\nplain : ");
+ cli_hexdump(buffer, 8);
+ present_init(key, 80, &ctx);
+ present_enc(buffer, &ctx);
+ cli_putstr("\r\ncipher: ");
+ cli_hexdump(buffer, 8);
+ present_dec(buffer, &ctx);
+ cli_putstr("\r\nplain : ");
+ cli_hexdump(buffer, 8);
+ cli_putstr("\r\n");
+}
+
+void testrun_self_present(void){
+ uint8_t buffer[8], key[10];
+ cli_putstr("\r\n\r\n=== Testvectors from the paper ===\r\n");
+
+ memset(buffer, 0, 8);
+ memset(key, 0, 10);
+ testrun_selfenc(key, buffer);
+
+ memset(buffer, 0, 8);
+ memset(key, 0xFF, 10);
+ testrun_selfenc(key, buffer);
+
+ memset(buffer, 0xFF, 8);
+ memset(key, 0, 10);
+ testrun_selfenc(key, buffer);
+
+ memset(buffer, 0xFF, 8);
+ memset(key, 0xFF, 10);
+ testrun_selfenc(key, buffer);
+
+}
+
+void testrun_performance_present(void){
+ bcal_performance_multiple(algolist);
+}
+
+/*****************************************************************************
+ * main *
+ *****************************************************************************/
+
+const char nessie_str[] = "nessie";
+const char test_str[] = "test";
+const char performance_str[] = "performance";
+const char echo_str[] = "echo";
+
+const cmdlist_entry_t cmdlist[] = {
+ { nessie_str, NULL, testrun_nessie_present},
+ { test_str, NULL, testrun_self_present},
+ { performance_str, NULL, testrun_performance_present},
+ { echo_str, (void*)1, (void_fpt)echo_ctrl},
+ { NULL, NULL, NULL}
+};
+
+int main (void){
+ sysclk_set_freq(SYS_FREQ);
+ sysclk_mosc_verify_enable();
+ uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);
+ gptm_set_timer_32periodic(TIMER0);
+
+ cli_rx = uart0_getc;
+ cli_tx = uart0_putc;
+
+ for(;;){
+ cli_putstr("\r\n\r\nARM-Crypto-Lib VS (");
+ cli_putstr(algo_name);
+ cli_putstr("; ");
+ cli_putstr(__DATE__);
+ cli_putc(' ');
+ cli_putstr(__TIME__);
+ cli_putstr(")\r\nloaded and running\r\n");
+ cmd_interface(cmdlist);
+ }
+}