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A Certified Digital Signature

  • Ralph C. Merkle
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 435)

Abstract

A practical digital signature system based on a conventional encryption function which is as secure as the conventional encryption function is described. Since certified conventional systems are available it can be implemented quickly, without the several years delay required for certification of an untested system.

Key Words and Phrases

Public Key Cryptosystem Digital Signatures Cryptography Electronic Signatures Receipts Authentication Electronic Funds Transfer 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • Ralph C. Merkle
    • 1
  1. 1.Xerox PARCPalo Alto

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