A newly invented cipher may shed light on how the mysterious Voynich manuscript was made in medieval times. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Microsoft is finally ripping out one of the weakest links in its identity stack, cutting off a legacy cipher that attackers have abused for years to walk straight into corporate networks. The move ...

Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years following more than a decade of devastating hacks that exploited it and ...

This packet documents the educational ChaCha stream cipher implementation and the accompanying Flask UI so it can be graded easily. Everything runs locally with Python; no external services are ...

Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to encode and decode messages using one of the oldest and most famous encryption ...

A Python implementation of Salsa20/12, a stream cipher optimized for high-speed encryption & decryption. Uses bitwise XOR operations, quarter-round transformations, and key expansion algorithms for ...