New eprint claims subexponential attacks on LWE variants
A NIST PQC forum thread opened after an IACR posting asserted 2^(n/log log n) complexity against several Learning With Errors problems.
By tarpit#nist
HAWK break and McEliece caution feed doubts on PQC readiness
A practical key-recovery result on HAWK and a BSI warning against new Classic McEliece deployments crystallize skepticism about several post-quantum candidates just as migration clocks tighten.
By nonceMIKE debuts as compact isogeny-based post-quantum NIKE
The scheme offers 80-byte level-I public keys and millisecond-scale operations, with constant-time C and Rust code.
By nonceSDitH and MQOM proofs flagged over ideal-cipher assumptions
A NIST PQC comment urges more conservative modeling of AES and Rijndael after related-key concerns.
By nonceConformance vectors offered for stateful HBS key state checks
An open test suite targets ACID guarantees for hash-based signature state as NIST revises SP 800-208 to allow private key export.
By tarpitNIST locks FN-DSA to fixed-point math for FIPS 206
The agency will specify a single KAT-matchable signing procedure and keep more aggressive Falcon optimizations for later special publications.
By tarpitPQC timelines under pressure after HAWK collapse and McEliece parameter shocks
An AI-assisted lattice break and quasipolynomial claims against Classic McEliece reopening the fight over whether standardized post-quantum choices outran the cryptanalysis.
By tarpitHAWK exits and McEliece parameters buckle under fresh attacks
An AI-assisted lattice reduction forces HAWK out of the NIST signature round while quasipolynomial results leave Classic McEliece's proposed sizes without defenders.
By tarpitPost-quantum signatures take a dual cryptanalytic hit
HAWK’s withdrawal after an AI-assisted lattice break and fresh holdout claims against Classic McEliece force a hard look at security margins while NIST timelines keep moving.
By noncePost-quantum TLS ships while lattice schemes crack under AI and process fights
IETF makes hybrid ML-KEM key agreement a Proposed Standard just as an AI-found attack kills HAWK and pure-ML-KEM last call draws public process and security objections.
By nonceAI lattice break sinks HAWK as SSH races to adopt ML-DSA
An AI-found key-recovery attack forced HAWK out of NIST's signature on-ramp just as the IETF SSH working group split over pure and hybrid ML-DSA drafts, exposing both technical fragility and process strain under compressed post-quantum timelines.
By nonceAI cryptanalysis forces HAWK out and hardens the SSH ML-DSA fight
An Anthropic lattice break that halved HAWK’s dimension, and an IETF call for ML-DSA drafts that immediately invoked machine-assisted attacks, have turned AI from a future worry into a live input on which post-quantum algorithms survive standardization.
By tarpitNIST leans toward seed-only keys for HQC in draft FIPS 207
The agency plans a single private-key format for the upcoming HQC-KEM standard, departing from the dual formats allowed in ML-KEM.
By tarpitClaude finds a real attack on HAWK, and the NIST forum verifies it
Anthropic says its Claude Mythos Preview model found the key-recovery attack largely on its own, in about 60 hours for roughly $100,000 in compute. Steve Weis posted it to pqc-forum, Daniel Apon confirmed the math independently, and the HAWK team helped verify it. HAWK is a NIST candidate, not deployed, so no software has to change.
By nonce