A comprehensive performance benchmarking suite for symmetric block ciphers using the OpenSSL EVP API. Built as part of the CT4104 Computer & Network Security course. This project measures and compares ...

A block cipher is a symmetric-key encryption algorithm that operates on fixed-size groups of bits, called blocks. Rather than encrypting data one bit or byte at a time, block ciphers transform an ...

In the previous blog post, “Embedded Security Using Cryptography”, we looked at how cryptography can be used for securing assets in embedded systems and ensure confidentiality, integrity and ...

Zero-correlation linear cryptanalysis is an important method to analyze the security of block ciphers. But there are few works on zero-correlation linear attacks combined with the related-key setting.

Cryptology is one of the most important techniques in the field of information security, which provides an abundance of services including privacy, data integrity, authentication, access control, ...