The Advanced Encryption Standard (AES) is a symmetric block cipher chosen by the U.S. government to protect classified information. AES uses 128-, 192- or 256-bit keys to encrypt and decrypt data. The ...

Mythos halved HAWK's key strength in 60 hours. It improved attacks on reduced AES by 200-800x, autonomously discovering a technique it named the "Möbius Bridge." Each cost ~$100K. Claude Mythos found ...

Anthropic’s Mythos AI model has helped discover two new cryptanalytic attacks, one against the NIST post-quantum digital signature candidate Hawk, and one against a weakened version of AES; neither ...

Reports began surfacing in October that Chinese researchers used a quantum computer to crack military-grade AES 256-bit encryption. Those reports turned out to be wrong, but that did little to dampen ...

During a research-led test, Claude Mythos Preview was able to detect new ways to attack cryptographic algorithms. — MARISSA LESHNOV/The New York Times WASHINGTON: A leading artificial intelligence (AI ...

Anthropic said its Mythos model—which currently remains available only to a select group of trusted users—was able to advance attacks against two cryptosystems. The first system is HAWK, a digital ...

Cryptography is one area of information security that is well known but often not well understood. The basics of the algorithms may stay the same, but as attacks and infections evolve, so too must the ...

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 ...

The National Institute of Standards and Technology (NIST) seeks public input on the proposed changes until June 25, 2025. The National Institute of Standards and Technology (NIST) recently proposed ...

Software developers are usually told to ‘never write your own cryptography’, and there definitely are sufficient examples to be found in the past decades of cases where DIY crypto routines caused real ...