Payment Systems and Credential Mechanisms with Provable Security Against Abuse by Individuals

(Extended Abstract)
  • Ivan Bjerre Damgård
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 403)

Summary

Payment systems and credential mechanisms are protocols allowing individuals to conduct a wide range of financial and social activities wide preventing even infinitely powerful and cooperating organizations from monitoring these activities. These concepts were invented and first studied by David Chaum.

References

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    Bellare and Micali: “How to Sign Given any Trapdoor Function”, these proceedings.Google Scholar
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    Chaum: “Privacy Protected Payments”, Preprint., available from author.Google Scholar
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    Chaum: “Elections with Unconditionally Secret Ballots and Disruption Equivalent to Breaking RSA”, to appear in Proc. of EuroCrypt 88.Google Scholar
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    Chaum and Evertse: “A Secure and Privacy Protecting Protocol for Transmitting Personal Information Between Organizations”, Proc. of Crypto 86, Springer.Google Scholar
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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • Ivan Bjerre Damgård
    • 1
  1. 1.Mathematical InstituteAarhus UniversityAarhus C.Denmark

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