The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just took a bizarre twist. Though cryptographers broke the first three passages ...

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 ...

In cryptography, a Caesar Cipher is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter ...

Abstract: Cryptography is used to protect data from adversaries who are unauthorized to access it, Cryptograph is used to changes the form of the data using a specific algorithm which can be reversed ...

The Caesar Cipher is a basic encryption algorithm where each letter in the plaintext is shifted a certain number of places down or up the alphabet. In this implementation, the user can input a plain ...

The action of a Caesar cipher is to replace each plaintext letter with a different one with a fixed number of places down the alphabet.

Abstract: This paper specifically discusses how chaos functions are applied in the crystallographic algorithm of vigenere cipher, along with the mechanism of chaos function to the vigenere cipher ...