When sending your credit card number through a public medium, such as the Internet, your financial credibility may be compromised if the number is not first encrypted. It is impossible to tell who may ...

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 ...

RSA encryption is a major foundation of digital security and is one of the most commonly used forms of encryption, and yet it operates on a brilliantly simple premise: it's easy to multiply two large ...

Spotted an interesting report recently stating that 768-bit RSA encryption has been broken. Specifically, what researchers have done is factorised a 768=bit 232-digit number using a number field sieve ...

RSA certificates still vulnerable to 2019 flaw, reaearchers say. Update, March 20, 2025: This story, originally published March 17, has been updated with a statement from RSA regarding the encryption ...

Nearly three decades ago, a new method for encrypting digital information transformed online security. Dubbed RSA↓ RSA stands for “Rivest–Shamir–Adleman,” the surnames of its inventors. , it exploited ...

Digital security depends on the difficulty of factoring large numbers. A new proof shows why one method for breaking digital encryption won’t work. My recent story for Quanta explained a newly proved ...

The experts have weighed in: Non-fungible tokens are dumb as hell. The annual RSA Conference brings together some of the brightest minds in cryptography to discuss advances in the field, the year's ...

A recent, yet to be proven paper claiming to have found a way to "destroy the RSA cryptosystem" has cryptographers asking what might replace it. What if a big crack appeared overnight in the ...

In contrast to the cooperative preparations required for setting up private key encryption, such as secret-sharing and close coordination between sender and receiver ...