+A5/1

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

diff --git a/main-xtea-test.c b/main-xtea-test.c
index 164970262fbf375c990ca860df0a5fc0c31162ac..7f67f0f9782f06af7a1d0cbd6f4a5da19e44241c 100644 (file)
--- a/main-xtea-test.c
+++ b/main-xtea-test.c
@@ -10,6 +10,8 @@
 
 #include "xtea.h"
 #include "nessie_bc_test.h"
+#include "performance_test.h"
+#include "cli.h"
 
 #include <stdint.h>
 #include <string.h>
@@ -28,19 +30,40 @@ void xtea_dec_dummy(uint8_t* buffer, void* ctx){
        xtea_dec((uint32_t*)buffer, (uint32_t*)buffer, ctx);
 }
 
-void testrun_xtea(void){
-       nessie_ctx.blocksize_B =   8;
-       nessie_ctx.keysize     = 128;
-       nessie_ctx.name        = cipher_name;
-       nessie_ctx.ctx_size_B  = 128/8;
-       nessie_ctx.cipher_enc  = (nessie_enc_fpt)xtea_enc_dummy;
-       nessie_ctx.cipher_dec  = (nessie_dec_fpt)xtea_dec_dummy;
-       nessie_ctx.cipher_genctx  = (nessie_gen_fpt)xtea_genctx_dummy;
+void testrun_nessie_xtea(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  = 128/8;
+       nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)xtea_enc_dummy;
+       nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)xtea_dec_dummy;
+       nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)xtea_genctx_dummy;
        
-       nessie_run();   
+       nessie_bc_run();        
 }
 
-
+void testrun_performance_xtea(void){
+       uint64_t t;
+       uint8_t key[16], data[8];
+       
+       calibrateTimer();
+       print_overhead();
+       
+       memset(key,  0, 16);
+       memset(data, 0,  8);
+       
+       startTimer(1);
+       xtea_enc(data, data, key);
+       t = stopTimer();
+       print_time_P(PSTR("\tencrypt time: "), t);
+       
+       startTimer(1);
+       xtea_dec(data, data, key);
+       t = stopTimer();
+       print_time_P(PSTR("\tdecrypt time: "), t);
+       
+       uart_putstr_P(PSTR("\r\n"));
+}
 
 /*****************************************************************************
  *  main                                                                                                                                        *
@@ -55,14 +78,16 @@ int main (void){
        uart_putstr(cipher_name);
        uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 
-restart:
+       PGM_P    u   = PSTR("nessie\0test\0performance\0");
+       void_fpt v[] = {testrun_nessie_xtea, testrun_nessie_xtea, testrun_performance_xtea};
+
        while(1){ 
-               if (!getnextwordn(str,20))  {DEBUG_S("DBG: W1\r\n"); goto error;}
-               if (strcmp(str, "nessie")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
-                       testrun_xtea();
-               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");
-       }       
+       }
 }