Oct 22, 2015 · A larger chunk size wouldn't hurt. I think that 8192 bytes would be reasonable: it's approximately a memory page on some machines and approximately the size of a jumbo …

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 …

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 …

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

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], …

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 …

Rather than a big branch of if … elif statements in hashcracknum(), use a dict for the lookup of hash name to hash function. Python hash tables are very efficient.

I try the most to solve a twoSum problem in leetcode Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input...

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 …