Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text ...

It is a symmetric encryption algorithm that uses keys up to 256 bits in length. It is not only fast and secure, but it’s in the public domain, just like its predecessor.

Symmetric encryption: uses an identical private key to encrypt and decrypt data. Examples: AES, DES, 3DES. Vulnerable to Grover's algorithm.

What’s the difference? Public key cryptography (asymmetric encryption) involves a pair of keys, while private key cryptography (symmetric encryption) uses a single shared key. Understanding the ...

Indeed, man has spent thousands of years in the quest for strong encryption algorithms. This article focuses on the Advanced Encryption Standard, or AES, the de facto standard today for symmetric ...

A so-called trapdoor function typically lies at the heart of modern encryption algorithms. Trapdoor functions are mathematical operations that are easy to perform in the forward direction but much ...

Advanced Encryption Standard (AES) is a widely adopted and symmetric encryption algorithm standard used while securing data.