Adam Back: Two Bitcoin interviews (back-to-back)
Crypto Voices
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Post-Quantum Signature Algorithms - Why Not?
There are more post-quantum signature algorithms, which we know about today. One of the oldest is by Leslie Lamport and it's called Lamport signatures. They're perfectly secure and usable and post-Quantum secure. The problem is they're big. So, you know, kilobytes per signature. And there's no pressing need, right? Because we can change things later. We can change signature algorithms later. I mean, there are some contenders, but it's active and it's not clear what things will stabilize on.
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