Abstract: The process of concealing data in the form of text, images, or videos behind a cover image, video, QR code, or even audio so that it is invisible to the naked eye is known as steganography.

This project is inspired by the National Archives blog post "Hidden in plain sight: an undeciphered letter from Louis XIV's France". That post highlights an enciphered message from 1670 sent by ...

There was an error while loading. Please reload this page. This program allows a user to input a text message which is then encrypted using a randomly generated ...

Abstract: This paper proposes a low-penalty physical layer encryption scheme for LEO-to-Earth laser communication based on quantum noise stream cipher. Results show that under different turbulence ...

Center of Free Electron Laser & High Magnetic Field, Key Laboratory of Structure and Functional Regulation of Hybrid Materials Ministry of Education, Key Laboratory of Functional Inorganic Materials ...

AI could speed up “Q-Day,” when quantum computers break today’s encryption—threatening crypto, cybersecurity, and global finance. Experts warn “Q-Day” may hit by 2030, as AI accelerates quantum ...

High-protein tuna cakes can be prepared in just 15 minutes with common pantry staples. Ingredients include canned tuna and white beans, egg, Dijon mustard, lemon, panko and seasonings. The tuna cakes ...