RSA on Tuesday said it bought Valyd Software, a Hyderabad, India-based developer of software that encrypts data at rest and in motion, for an undisclosed sum. Valyd's KeepSecure data encryption suite ...

RSA is dead, long live RSA! At the end of December 2022, Chinese researchers published a paper claiming that they can crack RSA encryption using current-generation quantum computing. For decades, the ...

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 ...

Encryption algorithms can be intimidating to approach, what’s with all the math involved. However, once you start digging into them, you can break the math apart into smaller steps, and get a feel of ...

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 ...

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 ...

Before RSA, secure communication required sharing secret keys, an impossible task at global scale. This is the story of how a ...

SAN FRANCISCO -- RSA 2008 Conference -- The conference that once was just a gathering of a few cryptographers is now a major event that drew more than 17,000 attendees last week. And the technology ...

However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...

A large chunk of the global economy now rests on public key cryptography. We generally agree that with long enough keys, it is infeasible to crack things encoded that way. Until such time as it isn’t, ...

Every encrypted connection you make online relies on a centuries-old mystery about prime numbers. This is the elegant ...