An innovative method proposed for encrypting color images is comprised of one-time keys and chaos theory using a distinctive concept of rotor machine. The novelty of this scheme is that the rows and ...

Features Select any image file for encryption/decryption using a file chooser. Encrypt the image using XOR operation with a user-defined key. Generate and display SHA-256 hash of the original image ...

shenzhen, June 09, 2025 (GLOBE NEWSWIRE) -- MicroAlgo Inc. Integrates Quantum Image LSQb Algorithm with Quantum Encryption Technology to Build a More Secure Quantum Information Hiding and ...

Over the last ten years, more than 600 million websites have been secured with free certificates from Let's Encrypt. Here's ...

SAP SE today addressed two newly disclosed vulnerabilities in its SAP Graphical User Interface client applications following ...

Cloudflare has implemented end-to-end encryption (E2EE) to its video calling app Orange Meets and open-sourced the solution ...

Researchers in Shanghai break record by factoring 22-bit RSA key using quantum computing, threatening future cryptographic ...

Imagine you are walking through a battlefield, and arrows are flying from every direction, attackers are changing their ...

Secure kNN: A privacy-preserving method that applies the k-nearest neighbour algorithm to encrypted feature vectors, facilitating similarity measurement without revealing the underlying data.

With the rapid development of communication technology, an increasing amount of image information relies on network transmission. While this enhances transmission efficiency, it also raises the risk ...