int main (int argc, char *argv[])
{ show_key_schedule();
int show_vec = 0,show_galois = 0, show_ksch = 0, show_sbox = 0;
for (int i = 1; i < argc && argv[i][0] == '-'; i++) {
switch (argv[i][1]) {
case 'g':
show_galois++;
break;
case 'k':
show_ksch++;
break;
case 's':
show_sbox++;
break;
default:
printf("unknown option -%c\n", argv[i][1]);
printf("Usage: %s [OPTIONS]\n", argv[0]);
exit(1);
}
}
if (show_vec)
test_lib();
if (show_ksch)
show_key_schedule();
if (show_sbox)
sbox_print();
return (0);
}
main()
{
pthread_t thread1, thread2, thread3;
char *message1 = "Thread 1";
char *message2 = "Thread 2";
char *message3 = "Thread 3";
int iret1, iret2, iret3;
//signal(SIGTRAP, (sighandler_t) sigtrap_handler);
//signal(SIGSTOP, (sighandler_t) sigstop_handler);
//signal(SIGUSR2, (sighandler_t) sigusr2_handler);
iret1 = pthread_create( &thread1, NULL, print_message_function, (void*) message1);
iret2 = pthread_create( &thread2, NULL, print_message_function, (void*) message2);
iret3 = pthread_create( &thread3, NULL, print_message_function_lib, (void*) message3);
test_lib();
/* Wait till threads are complete before main continues. Unless we */
/* wait we run the risk of executing an exit which will terminate */
/* the process and all threads before the threads have completed. */
pthread_join( thread1, NULL);
pthread_join( thread2, NULL);
pthread_join( thread3, NULL);
fprintf(stderr, "Thread 1 returns: %d\n",iret1);
fprintf(stderr, "Thread 2 returns: %d\n",iret2);
fprintf(stderr, "Thread 3 returns: %d\n",iret3);
exit(0);
}
int main(){
while(1){
test_lib();
sleep(2);
printf("is test\n");
}
}
int
main(int argc, char *argv[])
{
int opt;
opterr = 0;
while ((opt = getopt(argc, argv, "gksv")) != -1) {
switch (opt) {
case 'v':
++opt_show_vec;
break;
case 'g':
++opt_show_galois;
break;
case 'k':
++opt_show_ksch;
break;
case 's':
++opt_show_sbox;
break;
default:
printf("unknown option -%c\n", PRTCHAR(optopt));
printf("Usage: %s [OPTIONS]\n", argv[0]);
exit(1);
}
}
aes_init();
if (opt_show_galois)
galois_print_tables();
if (opt_show_sbox)
rijndael_sbox_print();
if (opt_show_ksch)
show_key_schedule();
if (opt_show_vec)
test_lib();
return 0;
}
