Abstract: Existing authentication schemes are based on either symmetric or asymmetric cryptography such as public-key infrastructure (PKI). These PKI-based authentication schemes are highly ...

Abstract: To accomplish robust watermark extraction in reversible watermarking both in plaintext domain and encrypted domain, a separable robust reversible watermarking in encrypted 2D vector graphics ...

A secure Android chat client with end-to-end encryption, built in Kotlin with Jetpack Compose as a project for the Information Security course at UFRPE (Computer Engineering). This repository contains ...

This is a mirror of my library hosted at https://create.stephan-brumme.com/hash-library/ ...