cryptography, security, and random thoughts

Hey! I'm David, cofounder of zkSecurity and author of Real-World Cryptography.

More about me

I'm also an advisor at Archetype. I was previously a cryptography architect of Mina at O(1) Labs, the security lead for Libra/Diem at Facebook, and a security engineer at the Cryptography Services of NCC Group. Welcome to my blog about cryptography, security, and other related topics.

“Cryptologie” is the French spelling of “cryptology.”

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Manually making a transaction in bitcoins

2014-02-02 blog

Ken Shirriff has posted an amazing post on his blog on how he managed to manually make (meaning, he didn’t use the official bitcoin application) a transaction in the bitcoin ecosystem.

I’m reading through it as I’m typing this, and it’s really well explained, you get to see exactly what he does in Python and there are pictures!

you can read it here

elsewhere

book Real-World Cryptography Applied cryptography, from Manning. podcast Two And A Half Coins Crypto, banking & distributed systems. youtube Cryptography videos Concepts & security, explained.

Manually making a transaction in bitcoins

recent posts

elsewhere