July 2014
- Smart cards, PC/SC and Chrome
Smart cards have been around since 1974 and as a technology while they have expanded their capabilities they still work in very much the same way they did back then.
- Smart cards, PIV, Bitcoin and secp256k1
I am thrilled to see Multi-sig (P2SH) getting adopted across Bitcoin industry it has the potential to significantly reduce the risks involve with storing Bitcoin online. With that said it is still dependent on software…
- Verifying a Bitcoin Wallet Address Tutorial
A few months ago I did a brief post on how to verify a Bitcoin wallet address as a follow-up to this post here is a presentation on how to do both approaches using CoinBase.
- Two Factor Authentication with BitGo and Coinbase
Online wallets such as BitGo and Coinbase make Bitcoin much more approachable. That said neither seem to prioritize enabling two-factor authentication. This is surely an artifact of them trying to minimize account setup…