Abstract: In the view of technological advancements and adaptability, image security is an extremely important task. The proposed technique presented in this paper uses multiple keys along with Henon ...

Secure communication is essential in modern embedded systems, particularly in distributed and IoT applications. This article presents a practical implementation of encrypted message exchange between ...

The goal of this project is to provide simple, portable and compatible code (data encrypted in Python can be decrypted in PHP, and so on). The encryption algorithm used is AES in CBC and CFB mode.

Python remains a leading choice for building secure and scalable blockchain applications. PyCryptodome and PyNaCl deliver modern, high-security cryptographic foundations. Web3.py, Starknet-py, and ...

Cryptography often intimidates developers due to its mathematical complexity, yet it forms the backbone of modern computer security—from HTTPS connections to payment processing. While you don't need a ...

In this post, we describe FrodoKEM, a key encapsulation protocol that offers a simple design and provides strong security guarantees even in a future with powerful quantum computers. For decades, ...

Abstract: Cryptography is the science that concern of protecting data by transforming its comprehensible form into incomprehensible one. This study aims to compare between Advanced Encryption Standard ...

The elliptic curve cryptography algorithm represents a major advancement in the field of computer security. This innovative algorithm uses elliptic curves to encrypt and secure data, providing an ...