Encryption is the process of converting readable data, known as plaintext, into a jumbled string of data called ciphertext. Encryption algorithms use mathematical operations to scrabble data, making ...

(Nanowerk News) Metasurfaces, composed of nanoresonator arrays with tailored structure and subwavelength feature size, show the potential of manipulating various degrees of freedom for manipulating ...

A unique cipher that uses playing cards and dice to turn languages into glyphs produces text eerily similar to the glyphs in ...

The Voynich manuscript has long been shorthand for the unsolved and the unknowable, a late medieval codex filled with looping ...

In a new approach to security that unites technology and art, E researchers have combined silver nanostructures with polarized light to yield a range of brilliant colors, which can be used to encode ...

Today, quantum threats often seem distant. As a result, business owners feel no urgency in protecting against them. But the truth is that if you want to keep your critical data safe tomorrow, you need ...

“The Naibbe cipher is my attempt to find a way to encode something like Latin by hand as text that partially mimics the ...

The Web's leading standards group proposed two recommendations for encrypting XML data and documents, a key development in the organization's push to standardize technologies crucial to Web services.

(Nanowerk News) Cryptography is something of a new field for Olivier Martin, who has been studying the optics of nanostructures for many years as head of the Nanophotonics and Metrology Lab EPFL’s ...