The Signal Protocol used by 1+ billion people is getting a post-quantum makeover

Update prepares for the inevitable fall of today's cryptographic protocols.

https://arstechnica.com/security/2023/09/signal-preps-its-encryption-engine-for-the-quantum-doomsday-inevitability/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social