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Malleable pseudonym certificate system and method

  • US 20070143608A1
  • Filed: 09/20/2006
  • Published: 06/21/2007
  • Est. Priority Date: 09/21/2005
  • Status: Active Application
First Claim
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1. A computing apparatus for a user to certify a data in a communication network, said networking including a trusted entity and at least one verifier, said computing apparatus comprising:

  • a root proof unit, operatively coupled to said network, said root proof unit being adapted to receive a root proof from said trusted entity;

    a pseudonym certificate generating unit, operatively coupled to said root proof unit, said pseudonym certificate generating unit being adapted to generate at least one pseudonym certificate based on said root proof; and

    a transmission unit, operatively coupled to said pseudonym certification generating unit, said transmission unit being adapted to transmit said user'"'"'s data, coupled with said pseudonym certificate, to said communication network.

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