PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

We put the best PDF editors to the test to find the top software, apps, and online services for creating, altering, and collaborating on documents. We've been testing PDF editors for over ten years ...

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

A basic Substitution-Permutation Network (SPN) cipher and it's cryptanalysis using the linear method. Implemented by following 'A Tutorial on Linear and Differential Cryptanalysis' by Howard M. Heys.

Abstract: In this paper, we propose an automatic tool to search for optimal differential and linear trails in ARX ciphers. It’s shown that a modulo addition can be divided into sequential small modulo ...

Maledict is a Java application intended as a pedagogical tool for the learning of linear and differential cryptanalysis (LDC) of substitution-permutation network (SPN) ciphers. The tool supports the ...

Abstract: SPECK, a family of lightweight block ciphers proposed by the National Security Agency (NSA), is widely used under resource constrained environment. There are many cryptanalytic results on ...