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🚨RSA can get broken faster than expected - cryptographers are calling for quantum-resistant encryption. Brilliant write-up of a very technical topic by @dangoodin.bsky.social: arstechnica.com/security/202... PQC migration is even more urgent. ➡️ Check how Tuta protects you: tuta.com/encryption

29/9/26, 8:00 am13 reposts53 likes

NoxiousPluK

@noxiouspluk.bsky.social

Absolutely and interesting article, but also quite clickbait-y. This has little impact on 'regular' padded RSA as used for TLS/mTLS and the usual XML signing methods. But RSA is starting to show its age - and many systems are not ready for true PQC. Something to start thinking about yesterday!

Victor

@victorz.bsky.social

Is ED25519 post-quantum resistant? 😬

NoxiousPluK

@noxiouspluk.bsky.social

No, it's breakable with Shor's algorithm. Recommendation is moving to ML-DSA or SLH-DSA within five years.

Victor

@victorz.bsky.social

So when I use ssh-keygen to generate a key I should use `-t mldsa44-ed25519`? I couldn't find a type for "SLH". 🤔