+/* main-base64-test.c */
+/*
+ This file is part of the AVR-Crypto-Lib.
+ Copyright (C) 2008, 2009 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/>.
+*/
+/*
+ * base64 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 "noekeon.h"
+#include "noekeon_prng.h"
+#include "base64_enc.h"
+#include "base64_dec.h"
+#include "string-extras.h"
+#include "cli.h"
+#include "performance_test.h"
+
+void uart0_putc(char byte){
+ uart_putc(UART_0, byte);
+}
+
+char uart0_getc(void){
+ return uart_getc(UART_0);
+}
+
+char* algo_name = "Base64";
+
+/*****************************************************************************
+ * additional validation-functions *
+ *****************************************************************************/
+#define TESTLENGTH 4096
+
+void testrun_stdtest_base64(void){
+ uint8_t fail=0;
+ unsigned l,i;
+ int sl;
+ char str[32];
+ uint8_t bin_buffer[TESTLENGTH];
+ char b64_buffer[TESTLENGTH*4/3+10];
+ uint8_t bin_buffer2[TESTLENGTH];
+ random_seed(bin_buffer);
+
+ for(l=0; l<TESTLENGTH-1; ++l){
+ cli_putstr("\r\nTest ");
+ ultoa(l, str, 10);
+ cli_putstr(str);
+
+ uart_flush(0);
+ for(i=0; i<l; ++i){
+ bin_buffer[i] = random8();
+ }
+ cli_putstr("\r\n bin: ");
+ cli_hexdump(bin_buffer, l);
+
+ uart_flush(0);
+ base64enc(b64_buffer, bin_buffer, l);
+ cli_putstr("\r\n b64: ");
+ cli_putstr(b64_buffer);
+
+ uart_flush(0);
+ sl = base64_binlength(b64_buffer, 1);
+
+ if(sl!=l){
+ cli_putstr("\r\n ERROR length ");
+ cli_putstr(str);
+ if(sl!=-1){
+ cli_putstr(" != ");
+ ultoa(l, str, 10);
+ cli_putstr(str);
+ }else{
+ cli_putstr(" != -1");
+ }
+ fail=1;
+ }else{
+ cli_putstr("\r\n length ok");
+ uart_flush(0);
+ }
+ uart_flush(0);
+ base64dec(bin_buffer2, b64_buffer, 1);
+ if(memcmp(bin_buffer, bin_buffer2, l)){
+ cli_putstr("\r\n ERROR value\r\n out: ");
+ cli_hexdump(bin_buffer2, l);
+ fail=1;
+ }else{
+ cli_putstr("\r\n value ok");
+ uart_flush(0);
+ }
+ if(fail)
+ break;
+ }
+ cli_putstr(fail?"\r\n [FAIL]\r\n":"\r\n [OK]\r\n");
+}
+
+void testrun_performance_base64(void){
+/*
+ uint64_t t;
+ char str[16];
+ uint8_t key[16], data[16];
+ noekeon_ctx_t ctx;
+
+ calibrateTimer();
+ print_overhead();
+
+ memset(key, 0, 16);
+ memset(data, 0, 16);
+
+ startTimer(1);
+ noekeon_init(key, &ctx);
+ t = stopTimer();
+ cli_putstr("\r\n\tctx-gen time: ");
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ startTimer(1);
+ noekeon_enc(data, &ctx);
+ t = stopTimer();
+ cli_putstr("\r\n\tencrypt time: ");
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ startTimer(1);
+ noekeon_dec(data, &ctx);
+ t = stopTimer();
+ cli_putstr("\r\n\tdecrypt time: ");
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ cli_putstr("\r\n");
+*/
+}
+/*****************************************************************************
+ * main *
+ *****************************************************************************/
+
+const char test_str[] = "test";
+const char performance_str[] = "performance";
+const char echo_str[] = "echo";
+
+const cmdlist_entry_t cmdlist[] = {
+ { test_str, NULL, testrun_stdtest_base64},
+ { performance_str, NULL, testrun_performance_base64},
+ { 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);
+ }
+}