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How To Prove Yourself: Practical Solutions to Identification and Signature Problems

Part of the Lecture Notes in Computer Science book series (LNCS,volume 263)

Abstract

In this paper we describe simple identification and signature schemes which enable any user to prove his identity and the authenticity of his messages to any other user without shared or public keys. The schemes are provably secure against any known or chosen message attack if factoring is difficult, and typical implementations require only 1% to 4% of the number of modular multiplications required by the RSA scheme. Due to their simplicity, security and speed, these schemes are ideally suited for microprocessor-based devices such as smart cards, personal computers, and remote control systems.

Keywords

  • Credit Card
  • Smart Card
  • Signature Scheme
  • Authentication Scheme
  • Security Level

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

6. Bibliography

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  3. Goldreich, Micali and Wigderson [1986]: Proofs that Yield Nothing But the Validity of the Assertion and the Methodology of Cryptographic Protocol Design, submitted to 27th Symposium on Foundations of Computer Science, November 1986.

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  5. Shamir [1984]: Identity-Based Cryptosystems and Signature Schemes, Proceedings of Crypto’ 84, Lecture Notes in Computer Science no. 196, Springer Verlag 1985.

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© 1987 Springer-Verlag Berlin Heidelberg

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Fiat, A., Shamir, A. (1987). How To Prove Yourself: Practical Solutions to Identification and Signature Problems. In: Odlyzko, A.M. (eds) Advances in Cryptology — CRYPTO’ 86. CRYPTO 1986. Lecture Notes in Computer Science, vol 263. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-47721-7_12

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  • DOI: https://doi.org/10.1007/3-540-47721-7_12

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-18047-0

  • Online ISBN: 978-3-540-47721-1

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