import hashlib
import os
import binascii

nr_collisions = 0
hashed_dict = {}
strn_table = {}
n = 1
file = open("results.txt", "w")
while n < 11:
    strn = binascii.b2a_hex(os.urandom(16))
    hashed_strn = hashlib.md5(strn).hexdigest()
    sliced_hash = hashed_strn[:n]
    if sliced_hash in hashed_dict:
        nr_collisions += 1
        x = "----------------------------------------------------------------------------------"
        z = "Collision number: " + str(nr_collisions) + " "*n + "Collision: " + str(sliced_hash)
        a = "Hashes: " + " "*(n-7) + str(hashed_dict[sliced_hash]) + " " + str(hashed_strn)
        b = "Values: " + " "*(n-7) + strn.decode() + " " + strn_table[sliced_hash].decode()
        file.write(x + "\n" + z + "\n" + a + "\n" + b + "\n")
        n += 1
    else:
        hashed_dict[sliced_hash] = hashed_strn
        strn_table[sliced_hash] = strn
file.close()