Caesar Cipher Techniques
International Research Journal of Modernization in Engineering Technology and Science · 2024
The Caesar cipher, named after Julius Caesar, is one of the simplest and earliest known encryption techniques.It operates by shifting each letter of the plaintext a certain number of positions down or up the alphabet.Despite its simplicity, the Caesar cipher can provide a basic level of confidentiality, making it suitable for educational purposes and as a starting point for understanding more complex encryption methods.This abstract explores the history, principles, strengths, weaknesses, and modern applications of the Caesar cipher, highlighting its role in cryptography and its relevance in the digital age.