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Why Signal’s post-quantum makeover is an amazing engineering achievement
(arstechnica.com)
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this post was submitted on 20 Oct 2025
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Having in mind we are not even close to breaking classical cryptography with quantum computing I doubt this was their best investment of time
It's future-proofing. It means my messages are not only safe today but, even if they are intercepted or leaked somehow, will also be safe in the future.