Peter Ludlow

Something needs to be said about the role of anonymity and digital pseudonyms. This is a topic for an essay unto itself, of course. Are true names really needed? Why are they asked for? Does the nation state have any valid reason to demand they be used? People want to know who they are dealing with, for psychological/evolutionary reasons and to better ensure traceability should they need to locate a person to enforce the terms of a transaction. The purely anonymous person is perhaps justifiably viewed with suspicion. And yet pseudonyms are successful in many cases. We rarely know whether someone who presents himself by some name is __ctually_ that person. Authors, artists, performers, etc., often use pseudonyms. What matters is persistence and nonforgeability. Crypto provides this.

A specter is haunting the modern world, the specter of crypto anarchy. Computer technology is on the verge of providing the ability for individuals and groups to communicate and interact with each other in atotally anonymous manner. Two persons may exchange messages, conduct business, and negotiate electronic contracts without ever knowing the true name, or legal identity, of the other. Interactions over networks will be untraceable, via extensive rerouting of encrypted packets and tamper-proof boxes which implement cryptographic protocols with nearly perfect assurance against any tampering. Reputations will be of central importance, far more important in dealings than even the credit ratings of today. These developments will alter completely the nature of government regulation, the ability to tax and control economic interactions, the ability to keep information secret, and will even alter the nature of trust and reputation.