The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While ...

Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

AES-NI is a CPU instruction set that accelerates AES encryption/decryption using hardware-based processing. Provides 3x–10x performance improvement over software-only AES implementations. Enhances ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

1 School of Computer Science and Technology, Changsha University of Science and Technology, Changsha, China 2 School of Information Engineering, Changsha Medical University, Changsha, China With the ...

We have successfully developed a program that encrypts and decrypts the image files accurately. This will help in minimising the problem of data theft and leaks of other sensitive information. The ...

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

An image encryption and decryption method of fractional order chaotic systems (FOCS) with predefined time synchronization is proposed in this article. Compared with the existing integer order chaotic ...

"How to crop an image is a decision best made by people." After social media exploded with allegations that Twitter's image-cropping algorithm had a racial bias, the company said it investigated and ...