Protecting Online Identity Through Cryptography

A new startup, Credentica, hopes to offer the ability for you to perform secure transactions using the smallest amount of personal information possible. Their goal is to both protect privacy and enhance security, which they hope will be a mutually inclusive process. "The technique employs secure multi-party computation, a branch of cryptography that can calculate meaningful answers about secret information by knowing only some non-revealing clues about that secret. The underlying theory was demonstrated in 1982 by Andrew Yao in the so-called Millionaire's Problem [...] U-Prove employs an ID token, a special kind of digital certificate that allows for minimal selective disclosure. The tokens can store all kinds of information, but users can disclose only the minimum amount of data required in any given transaction. They leave no unwanted data trails and permit both anonymity and pseudonymity."

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Re:Millionaire's Problem

[widman]

Paris Hilton at Wikipedia

In December 2007, Hilton's grandfather, hotel magnate Barron Hilton, pledged 97 percent of his estate to a charitable organisation founded by his father, the Conrad N. Hilton Foundation. An immediate pledge of $1.2 billion was made, and a further $1.1 billion after his death. He cited the actions of his father as the motivation for his pledge. According to reports, the potential inheritance of his grandchildren is sharply diminished.[4][5] Bush is cheating, he has Darth Vader as second in command running the show. A military-industrial complex lobbyist.