Coinmonks
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Coinmonks

Posting The Key To Your Front-Door … To Stop A Robbery

Before I start, here’s a bit of crypto. With public key encryption, we create a key pair — a public key and a private key. The two work together, so that I can encrypt with one and then decrypt with other. The main usages of this is are signing a transaction and in key exchange. In transaction signing, I encrypt something related to a message (such as the hash of the message) with my private…

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Prof Bill Buchanan OBE

Prof Bill Buchanan OBE

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.