Abstract: In this paper, we propose a novel class of symmetric key distribution protocol that leverages basic security primitives offered by low-cost, hardware chipsets containing millions of ...

Abstract: Efficient implementation of block ciphers is critical toward achieving both high security and high-speed processing. Numerous block ciphers have been proposed and implemented, using a wide ...

A secure and lightweight Python-based tool designed to encrypt and decrypt files using the AES-256 algorithm. This project demonstrates practical application of symmetric encryption to protect ...

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