Post quantum cryptography

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Could Blockchain Tech Be Vulnerable To Quantum Decryption?

7 Sep 2019 2 minute read 2 comments Scott Cunningham

Today, I want to ponder the question “could blockchain tech be vulnerable to quantum decryption” and look at what others are saying as well as add some of my own thoughts to the conversation. I think the post-quantum cryptography movement is an amazi...

Quantum resistant blockchain: QKD and quantum resistance. Part B

30 Aug 2019 6 minute read 0 comments Allen Walters

You can read part A here Here’s how QKD works: Alice and Bob want to talk. But they must be sure Eve can’t detect what they are saying. So they use encrypted messages that can be encrypted and decrypted by the use of a shared secret key. The key must...

Quantum resistant blockchain and cryptocurrency, the full analysis in seven parts. Part 7 A (Failing shortcuts to Quantum Resistance)

25 Aug 2019 5 minute read 0 comments Allen Walters

You can read part 1 here, part 2 here, part 3A here, part 3B here, part 3C here, part 4A here, part 4B here, and part 4C here, and part 4D here, part 5 A here, part 5 B here, part 5 C here part 5 D here, and part 5 E here, Part 6 A here, part 6 B her...