this post was submitted on 12 Aug 2023
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Technology

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Chrome to shield encryption keys from promised quantum computers (www.theregister.com)
submitted 1 year ago by aranym@lemmy.name to c/technology@beehaw.org
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Devon O'Brien, technical program manager for Chrome security, explained on Thursday that starting in Chrome 116 – due August 15 – Google's browser will include support for X25519Kyber768, an alphanumeric salad that desperately needs a catchy name.

The unwieldy term is a concatenation of X25519, an elliptic curve algorithm that's currently used in the key agreement process for establishing a secure TLS connection, and Kyber-768, a quantum-resistant KEM that last year won NIST's blessing for post-quantum cryptography.

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[–] Ghoelian@feddit.nl 4 points 1 year ago (1 children)

Your answer is much shorter and to the point, but for the people that understand things better with visuals, here's a Veritasium video about this exact thing

https://youtu.be/-UrdExQW0cs

[–] lemmyvore@feddit.nl 3 points 1 year ago* (last edited 1 year ago)

Timestamp 17:50 if you want to skip directly to lattice cryptography.

Thank you for linking it! It's a lot easier to understand when you have images to go with it, and he goes into details about the actual cryptography that I glossed over.