AndyNovo

R=IntegerModRing(2**32)
def breaker(rands):
    inv_c = [0, -55, 0, 0, 165, 0, 0, -330, 0, 0, 462, 0, 0, -462, 0, 0, 330, 0, 0, -165, 0, 0, 55, 1, 0, -11, -12, 0, 1, 11, 0]
    for i in range(2**13):
        m2s = Integer(i).digits(base=2, padto=13)
        seed = R(0)
        index2s = 0
        for i in range(31):
            if inv_c[i] != 0:
                seed += R((rands[i]*2 + m2s[index2s])*inv_c[i])

AndyNovo

#include <stdio.h>
#include <gcrypt.h>

int main (int argc, const char **argv) {
  printf("%s\n", gcry_check_version(NULL));
  return 0;
}

AndyNovo

#include <stdio.h>
#include <gcrypt.h>

int main () {
    gcry_error_t     gcryError;
    gcry_cipher_hd_t gcryCipherHd;
    size_t           index;
    char * salsaKey = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; // 32 bytes
    char * iniVector = "AAAAAAAA"; // 8 bytes

AndyNovo

from salsa20 import Salsa20_keystream

a_str = Salsa20_keystream(100, "A"*8, 'a'*32)
print a_str.encode('hex')

AndyNovo

#include <stdio.h>
#include <gcrypt.h>

int main () {
    size_t index;
    size_t txtLength = 4;
    char * hashBuffer = malloc(33);
    char * textBuffer = malloc(txtLength+1);
    memset(hashBuffer, 0, 33);

AndyNovo

#include <stdio.h>
#include <sqlite3.h>

static int callback(void *NotUsed, int argc, char **argv, char **azColName){
    int i;
    for(i=0; i<argc; i++){
        printf("%s = %s\n", azColName[i], argv[i] ? argv[i] : "NULL");
    }
    printf("\n");
    return 0;

AndyNovo

#include <cstring>
#include <stdexcept>

void go(char *data) {
    char name[64];
    strcpy(name, data);
}

int main(int argc, char **argv) {
    go(argv[1]);

AndyNovo

import hashlib, cProfile

f=file('dictionary.txt','r')
words = [word.strip() for word in f]
f.close()

secretHash=hashlib.sha512("banana").hexdigest()

def checkDictionary(secret):
    return [word for word in words if hashlib.sha512(word).hexdigest() == secret]

AndyNovo

m="Hi there"

print m

hexstr = m.encode('hex')

print hexstr

integer_m = int(hexstr, 16)

AndyNovo

from Crypto.Util.number import *

p = getStrongPrime(512)
a = getRandomRange(2, p-2) 
print GCD(a, p-1)
#loop until you get a GCD of 1 with p-1

base = 2
A = pow(base, a, p)
print p, base, A