7 #include "serial-tools.h"
13 #include "nessie_stream_test.h"
14 #include "performance_test.h"
20 char* cipher_name = "Trivium";
22 /*****************************************************************************
23 * additional validation-functions *
24 *****************************************************************************/
25 void trivium_genctx_dummy(uint8_t* key, uint16_t keysize_b, void* ctx){
27 trivium_init(key, 80, &iv, 32, ctx);
30 uint8_t trivium_getbyte_dummy(trivium_ctx_t* ctx){
34 ret |= trivium_enc(ctx);
39 void testrun_nessie_trivium(void){
40 nessie_stream_ctx.outsize_b = 8; /* actually unused */
41 nessie_stream_ctx.keysize_b = 80; /* this is the one we have refrence vectors for */
42 nessie_stream_ctx.ivsize_b = 32;
43 nessie_stream_ctx.name = cipher_name;
44 nessie_stream_ctx.ctx_size_B = sizeof(trivium_ctx_t);
45 nessie_stream_ctx.cipher_genctx = (nessie_stream_genctx_fpt)trivium_genctx_dummy;
46 nessie_stream_ctx.cipher_enc = (nessie_stream_genenc_fpt)trivium_getbyte_dummy;
51 void testrun_performance_trivium(void){
55 uint8_t key[10], iv[10];
60 uart_putstr_P(PSTR("\r\n\r\n=== benchmark ==="));
62 uart_putstr_P(PSTR("\r\n\tconst overhead: "));
65 uart_putstr_P(PSTR("\r\n\tinterrupt overhead: "));
72 trivium_init(key, 80, iv, 80, &ctx);
74 uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
75 ultoa((unsigned long)t, str, 10);
81 uart_putstr_P(PSTR("\r\n\tencrypt time: "));
82 ultoa((unsigned long)t, str, 10);
85 uart_putstr_P(PSTR("\r\n"));
88 /*****************************************************************************
90 *****************************************************************************/
92 typedef void(*void_fpt)(void);
99 uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
100 uart_putstr(cipher_name);
101 uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
103 PGM_P u = PSTR("nessie\0test\0performance\0");
104 void_fpt v[] = {testrun_nessie_trivium, testrun_nessie_trivium, testrun_performance_trivium};
107 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
108 if(execcommand_d0_P(str, u, v)<0){
109 uart_putstr_P(PSTR("\r\nunknown command\r\n"));
113 uart_putstr("ERROR\r\n");