A year into my stint at the Bank of France, I was still struggling to understand why they employ cryptographers. One day, I saw them huddled around a white board for a few hours and struck up a conversation. They walked me through their highly sophisticated key management solution that included everything from certificate signing mechanisms to deep traffic inspection contraptions. Baffled by the complexity of it all, I resorted to my go-to cryptographer question - “So, where are the…