Q-day is shorthand for the point when a cryptographically relevant quantum computer can break widely used public-key ...

Not very practical yet, but could serve as the basis for future improvements.

Legacy encryption algorithms face a hard expiration date from quantum processing threats. Discover how establishing a ...

Updating enterprise networks for the post-quantum era will require more than simply swapping out one encryption algorithm for ...

The real challenge facing bank and insurer CIOs and CISOs is migrating decades-old, interdependent technology stacks before the window closes.

I researched quantum mechanics.Next, I researched quantum computers.And finally, I returned to my initial question.Why do ...

A quantum-resistant cryptography algorithm that was under consideration as an official US standard has been taken out of the running after an Anthropic security model helped find a flaw that rendered ...

How the Java Cryptography Architecture works: providers, the Cipher, MessageDigest and Signature classes, plus ML-KEM and ...

There’s little doubt that some of the most important pillars of modern cryptography will tumble spectacularly once quantum computing, now in its infancy, matures sufficiently. Some experts say that ...

Block ciphers are invertible symmetric key cryptographic algorithms. Here, symmetric means that the same cryptographic key is used to both encrypt and decrypt messages. The key is used to transform ...

Elliptic curve encryption faces a new quantum threat: Georgia Tech researchers published an algorithm cutting both the qubit count and gate complexity for breaking P-256 and secp256k1. The 2026 ...

A stream cipher is an encryption method in which data is encrypted one byte at a time. In this method, a cryptographic key and algorithm are applied to each binary digit in a plaintext data stream to ...