Face Authentication in Chat Application using Cryptography

Abstract

Data plays a vital role in the world of computer network. There are many platforms to share data between a group of devices or individual or a group of peoples. Every person in the community needs him Information to keep safe from a third party. Here we have created a simple chat application with face authentication that can be used once to view end-to-end encryption authentication and shared message. This takes credentials to register and requires Face snap to authenticate the user. There are face snaps. Trained using the KNN Classifier. These face snaps are classified using the Haar cascade classifier algorithm for detection. User's face can be identified and logged in only if the user matches the credentials and can send messages. The receiving user is identified and the message is viewed.