This cracking challenge was posted by Shad3 on crackmes.one. Thank you Shad3! The objective of this challenge was to determine how the executable was generating keys and write a program that would generate valid keys for the executable. For this crackme I will be using Radare2 for my analysis. The first thing I did afterContinue reading “CrackMe – Keyg3n_M1#1”

# Category Archives: Uncategorized

## Introduction to Boolean Algebra 1

Boolean algebra is a way of describing logic in a mathematical way. In boolean algebra you work with two states – true and false – rather than numbers. 1 is used to denote true and 0 is used to denote false. The three most basic operations in boolean algebra are and, or, and not. TheseContinue reading “Introduction to Boolean Algebra 1”