Oct 22, 2015 · After reading about large files and memory problems, I'm suspecting that my code below may be inefficient because it reads the entire files into memory before applying the hash …

This code snippet implements password hashing for safe storage. It uses Argon2 as hashing algorithm. The method hash_password() is used to hash and salt a password. The method …

Nov 18, 2016 · This code is meant to implement a hash table class which uses linear probing. I'm doing this to improve my style and to improve my knowledge of fundamental algorithms/data …

Feb 19, 2018 · I made a hash cracker in Python (for purely educational purposes), but it's really slow (~120 seconds for a 4 character string). How could I speed it up? Current optimizations …

Here is a implementation of the cryptographic hash function SHA1 written in Python. It does not use any external libraries, only built-in functions. I know that it would be faster to use an external

I wanted to better understand regular expressions, however, just learning regular expressions would be extremely boring. So I created a simple little program that will verify a hash by the …

Mar 3, 2024 · 3SUM only checks if a solution exists. There are up to n^2 possible triplets to be returned. Otherwise O (n^2) is the best known algorithm. It's simple: for every nums[i], nums[j], …

Oct 5, 2024 · 4 This is the implementation of a function hash_dir_contents that walks through a directory and for every file calculates the hash of its content in a memory-efficient manner …

In order to check their integrity, I decided to write a python script that would help me with this task. It does exactly what it should, it traverses a directory tree starting from where the script is …

Any ideas on how to speed it up would also be nice too! Code: #!/usr/bin/python import StringIO import getopt import hashlib import sys import os print " " print "Python Hash-Cracker" print …