int keyGen(int pub)
{
int test=private-(pub*3);
p=nth_prime(test/4,test/5);
q=nth_prime(test/5,test/3);
e=expGen(p,q);
d=egcd(e,(p-1)*(q-1));
n=p*q;
printf("Public key %d , test %d, P: %d, Q: %d, E: %d, D: %d, n: %d \n",pub,test,p,q,e,d,n);
}
/* nth_prime_all_tests
*
*/
int nth_prime_all_tests(void) {
/* local variables */
int tests_passed;
int expected;
int result;
tests_passed = 0;
/* test 1 */
expected = 13;
result = nth_prime(6);
if (result != expected) {
printf("%s\n", "Test 1 Failed!");
printf("%s%d%s%d\n", "Expected: ", expected, ". Result: ", result);
} else {
tests_passed++;
}
/* test 2 */
expected = 104743;
result = nth_prime(10001);
if (result != expected) {
printf("%s\n", "Test 2 Failed!");
printf("%s%d%s%d\n", "Expected: ", expected, ". Result: ", result);
} else {
tests_passed++;
}
/* test 3 */
expected = 5;
result = nth_prime(3);
if (result != expected) {
printf("%s\n", "Test 3 Failed!");
printf("%s%d%s%d\n", "Expected: ", expected, ". Result: ", result);
} else {
tests_passed++;
}
/* test 4 */
expected = 19;
result = nth_prime(8);
if (result != expected) {
printf("%s\n", "Test 4 Failed!");
printf("%s%d%s%d\n", "Expected: ", expected, ". Result: ", result);
} else {
tests_passed++;
}
return tests_passed;
}
int main()
{
printf("The 10,001st prime is %d.\n", nth_prime(10001));
}
int
main(int argc, char *argv[])
{
printf("%ld\n", nth_prime(TARGET_INDEX));
return 0;
}
