The Tor project is rebuilding one of the oldest cryptographic algorithms powering the dark web

The developers behind the Tor network have announced a major upcoming change. The free overlay network, which enables anonymous communication on the web, will soon adopt ...

Tor switches to new Counter Galois Onion relay encryption algorithm

Tor has announced improved encryption and security for the circuit traffic by replacing the old tor1 relay encryption algorithm with a new design called Counter Galois Onion (CGO).
IEEE

Image Encryption Using DNA Encoding, Snake Permutation and Chaotic Substitution Techniques

Abstract: Securing image data in IoT networks and other insecure information channels is a matter of critical concern. This paper presents a new image encryption scheme using DNA encoding, snake ...
IEEE

Two-Layer Security for Image Encryption: A Switched System Approach

Abstract: This paper proposes an image encryption-decryption scheme with two-layer security. In the first layer, an image is encrypted by a switched system, using the concept from control theory. Also ...