There's an interesting episode of Darknet Diaries where a former analyst at the NSA talks about OTPs and how he created an automated system for field agents to

There's an interesting episode of Darknet Diaries where a former analyst at the NSA talks about OTPs and how he created an automated system for field agents to encipher and decipher them who found them exhausting to do manually. Edit: Forgot the link https://darknetdiaries.com/episode/83/ https://darknetdiaries.com/episode/83/