 Dining cryptographers problem

The Dining Cryptographers problem is a thought experiment in cryptography that illustrates the concept of privacy and secure communication in a distributed setting. It was first introduced by David Chaum in 1988. The problem involves a scenario where a group of cryptographers wants to communicate regarding the payment of a dinner bill without revealing who pays for it, ensuring the privacy of individuals while still confirming that someone is paying. ### Scenario: - Imagine a group of three cryptographers dining together.