bcal_performance_multiple(algolist);
}
+int test_enc(const void* buffer, void* key){
+ uint8_t data[8];
+ int r;
+ memcpy(data, buffer, 8);
+ skipjack_enc(data, key);
+ cli_putstr_P(PSTR(" key = "));
+ cli_hexdump(key, 10);
+ cli_putstr_P(PSTR(" plaintext = "));
+ cli_hexdump(buffer, 8);
+ cli_putstr_P(PSTR(" ciphertext = "));
+ cli_hexdump(data, 8);
+ skipjack_dec(data, key);
+ r = memcmp(data, buffer, 8);
+ cli_putstr_P(PSTR(" decrypt: "));
+ if(r){
+ cli_putstr_P(PSTR("fail"));
+ }else{
+ cli_putstr_P(PSTR("ok"));
+ }
+ return r;
+}
+
+void testrun_nist_vectors(void){
+ uint8_t key[10];
+ uint8_t data[8];
+ uint8_t i;
+
+ cli_putstr_P(PSTR("\r\n\r\n=== NIST vectors run 1 ==="));
+ memset(key, 0, 10);
+ for(i=0; i<64; ++i){
+ memset(data, 0, 8);
+ data[i>>3] |= 0x80 >> (i & 7);
+ cli_putstr_P(PSTR("\r\n round: 0x"));
+ cli_hexdump_byte(i);
+ test_enc(data, key);
+ }
+
+ cli_putstr_P(PSTR("\r\n\r\n=== NIST vectors run 2 ==="));
+ memset(data, 0, 8);
+ for(i=0; i<80; ++i){
+ memset(key, 0, 10);
+ key[i>>3] |= 0x80 >> (i & 7);
+ cli_putstr_P(PSTR("\r\n round: 0x"));
+ cli_hexdump_byte(i);
+ test_enc(data, key);
+ }
+}
+
/*****************************************************************************
* self tests *
*****************************************************************************/
const char nessie_str[] PROGMEM = "nessie";
const char test_str[] PROGMEM = "test";
+const char nist_str[] PROGMEM = "nist";
const char performance_str[] PROGMEM = "performance";
const char echo_str[] PROGMEM = "echo";
const cmdlist_entry_t cmdlist[] PROGMEM = {
{ nessie_str, NULL, testrun_nessie_skipjack},
{ test_str, NULL, testrun_skipjack},
+ { nist_str, NULL, testrun_nist_vectors},
{ performance_str, NULL, testrun_performance_skipjack},
{ echo_str, (void*)1, (void_fpt)echo_ctrl},
{ NULL, NULL, NULL}