Understand the crypto concepts behind the modern internet security infrastructure, from digital signatures and transport layer security to blockchains and Bitcoin. Cryptography grows ever more ...

The original version of this story appeared in Quanta Magazine. For thousands of years, if you wanted to send a secret message, there was basically one way to do it. You’d scramble the message using a ...

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The security system that underlies the internet makes use of a curious fact: You can broadcast part of your encryption to make your information much more secure. When you purchase through links on our ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More The creation of classical computing may have paved the way for the modern ...

As a Bitcoiner, you’re going to need a secure way to communicate privately, without relying on a company to encrypt your data for you. For example, freely available methods with end-to-end encryption ...

In July, the National Institute of Standards and Technologies selected four cryptography algorithms as national standards for public key security in order to prepare for an era of quantum computers, ...

Wong: So, Joppe, could you tell us why we need a new standard for public-key encryption? Bos: Yeah, thanks. Publicly, encryption is one of the key components in cryptography, so I'll use symmetric key ...

The protocol removes reliance on pre-shared keys and central authorities, making it suitable for scalable smart city ...

The famous cryptographers Leonard Adleman, Ronald Rivest, and Adi Shamir – the developers of the RSA encryption code – received the Association for Computing Machinery’s 2002 Turing Award “for their ...

Hard to believe it’s been 30 years of public key cryptography. Codes and ciphers have been one of my interests since I was a mere young’un, and electronic crypto is the most recent offshoot of that. I ...