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Bas Westerbaan retweeted
The US is now requiring high value / high impact information systems to be quantum-secure by ~2031 instead of 2035: whitehouse.gov/presidential-a… IMO this is an improvement. Security shouldn't be contingent on progress in quantum computers being slow.
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@Cheema3Santhosh This is the earliest realistic date for the government to get it done. If you can you should move faster. blog.cloudflare.com/post-quantum-r…
New US executive order signed pulling ahead deadline for PQC migration from 2035 to 2031. No text online yet, but will add once it's out.
Also CMVP is going to be revised "(i) the term “Cryptographic Module Validation Program” has the same meaning as it has in FIPS 140-3, “Security Requirements for Cryptographic Modules,” or any successor policy"
There is reason to. blog.cloudflare.com/post-quantum-r…
Livestream here youtube.com/live/HNipoXNAN… Still waiting for the EO text.
@0x2937 Love VOLEitH that came out of zktls. Anything specific about the latter?
Hot from the press: the broadly-deployed TLS post-quantum key agreement X25519MLKEM768 (countering harvest-now/decrypt-later) is now officially RECOMMENDED.
@0x2937 ML-DSA-44 has been defined for COSE, which is what webauthn uses. So now it's down to libraries and token manufacturers to implement. Haven't followed that closely.
This is from the IANA registry which is set by the IETF. iana.org/assignments/tl…
Quantum vulnerable key agreements are still recommended too... but, one step at a time!
Bas Westerbaan retweeted
Bas Westerbaan is a cryptography engineer at @Cloudflare. He joins @kbal11 to discuss preparing for Q Day, post quantum cryptography, quantum threats, migration timelines, and readiness. @bwesterb softwareengineeringdaily.com/2026/06/16/pre…
@DGligoroski @omw_to_the_moon @grok It’s quantum error correction overhead. bas.westerbaan.name/notes/2026/04/…
@omw_to_the_moon Doesn’t take away from the point that practically ECC is going to fail first.
@omw_to_the_moon Actually arguably discrete log over elliptic curves is harder for quantum computers with same key size with current understanding… but again, bigger RSA keys.
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