Recently, Professor Guilu Long, Dr. Zeguo Wang, Dr. Shijie Wei from Tsinghua University and Beijing Academy of Quantum Information Sciences, and Professor Lajos Hanzo from the University of ...

As the quantum computing revolution approaches, it presents a formidable challenge to the cryptographic foundation of digital security. This article delves into the vulnerabilities of existing ...

An encryption method that uses the same private (secret) key at both ends of the transmission. Contrast with asymmetric cryptography, which uses a public and private key. See secret key cryptography.

Attackers are recording, and sometimes forging, vast volumes of human communication. Some of this communication is protected by cryptographic systems such as the Rivest–Shamir–Adleman (RSA) system and ...

New estimates suggest it might be 20 times easier to crack cryptography with quantum computers than we thought—but don't panic. Will quantum computers crack cryptographic codes and cause a global ...

Before we move into the meat of this article, let’s define a couple terms related to cryptography. The syllable crypt may make you think of tombs, but it comes from a Greek word that means “hidden” or ...

Dorothy Denning does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

In the previous blog post, “Securing Offload Engines for a Robust Secure SoC System,” we briefly looked at some of the methods employed for achieving embedded security, i.e., cryptography, hardware ...

Cryptography secures digital data using algorithms, essential in private secure communications. Cryptos use cryptographic methods like asymmetric encryption and hash functions for transactions.