insereated GPLv3 stub

[avr-crypto-lib.git] / main-cast5-test.c

diff --git a/main-cast5-test.c b/main-cast5-test.c
index 9b3795a39d2608769a9603a1b8431b8524bfcc3a..7a33406569edc2e9eac2cd0f6b9a31dec6be6546 100644 (file)
--- a/main-cast5-test.c
+++ b/main-cast5-test.c
@@ -1,3 +1,21 @@
+/* main-cast5-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/>.
+*/
 /*
  * cast5 test-suit
  * 
@@ -9,14 +27,48 @@
 #include "debug.h"
 
 #include "cast5.h"
+#include "nessie_bc_test.h"
+#include "performance_test.h"
+#include "cli.h"
 
 #include <stdint.h>
 #include <string.h>
+#include <stdlib.h>
 
+char* cipher_name = "cast-128 (cast5)";
 
 /*****************************************************************************
  *  additional validation-functions                                                                                     *
  *****************************************************************************/
+/*
+       void cast5_init(cast5_ctx_t* s, uint8_t* key, uint8_t keylength);
+       void cast5_enc(cast5_ctx_t *s, void* block);
+       void cast5_dec(cast5_ctx_t *s, void* block);
+*/ 
+
+void cast5_init_dummy(uint8_t* key, uint8_t keylength_b, cast5_ctx_t* ctx){
+       cast5_init(ctx, key, keylength_b);
+}
+
+void cast5_enc_dummy(void* buffer, cast5_ctx_t* ctx){
+       cast5_enc(ctx, buffer);
+}
+
+void cast5_dec_dummy(void* buffer, cast5_ctx_t* ctx){
+       cast5_dec(ctx, buffer);
+}
+
+void test_nessie_cast5(void){
+       nessie_bc_ctx.blocksize_B =   8;
+       nessie_bc_ctx.keysize_b   = 128;
+       nessie_bc_ctx.name        = cipher_name;
+       nessie_bc_ctx.ctx_size_B  = sizeof(cast5_ctx_t);
+       nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)cast5_enc_dummy;
+       nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)cast5_dec_dummy;
+       nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)cast5_init_dummy;
+       
+       nessie_bc_run();
+}
 
 /*****************************************************************************
  *  self tests                                                                                                                          *
@@ -118,7 +170,51 @@ void testrun_cast5(void){
 
 }
 
-
+void test_performance_cast5(void){
+       uint16_t i,c;
+       uint64_t t;
+       char str[6];
+       uint8_t key[16], data[16];
+       cast5_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);
+       cast5_init(&ctx, key, 128);
+       t = stopTimer();
+       uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
+       ultoa((unsigned long)t, str, 10);
+       uart_putstr(str);
+       
+       
+       startTimer(1);
+       cast5_enc(&ctx, data);
+       t = stopTimer();
+       uart_putstr_P(PSTR("\r\n\tencrypt time: "));
+       ultoa((unsigned long)t, str, 10);
+       uart_putstr(str);
+       
+       
+       startTimer(1);
+       cast5_dec(&ctx, data);
+       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"));
+}
 
 /*****************************************************************************
  *  main                                                                                                                                        *
@@ -131,16 +227,21 @@ int main (void){
        DEBUG_INIT();
        uart_putstr("\r\n");
 
-       uart_putstr("\r\n\r\nCrypto-VS\r\nloaded and running\r\n");
-restart:
+       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[] = {test_nessie_cast5, test_nessie_cast5, test_performance_cast5};
+       
        while(1){ 
-               if (!getnextwordn(str,20))  {DEBUG_S("DBG: W1\r\n"); goto error;}
-               if (strcmp(str, "test")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
-                       testrun_cast5();
-               goto restart;           
+               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");
-       } /* while (1) */
+       }
 }