A new anonymous fingerprinting scheme with high enciphering rate

Minoru Kuribayashi, Hatsukazu Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

We propose a new anonymous fingerprinting scheme using Okamoto-Uchiyama cryptosystem [1]. In the previous schemes [2]-[4] the enciphering rate is so small that it seems very difficult to implement for any applications. In order to improve the rate, we have applied the Okamoto-Uchiyama cryptosystem for our fingerprinting protocol. As the results, a buyer can commit a fingerprint to a merchant being embedded in a digital content anonymously and efficiently, and then the amount of encrypted data is controlled in a reasonable size. The security can also be protected for both of a buyer and a merchant in our scheme.

Original languageEnglish
Title of host publicationProgress in Cryptology - INDOCRYPT 2001 - 2nd International Conference on Cryptology in India, Proceedings
PublisherSpringer Verlag
Pages30-39
Number of pages10
Volume2247
ISBN (Print)9783540453116
Publication statusPublished - 2001
Externally publishedYes
Event2nd International Conference on Cryptology in India, INDOCRYPT 2001 - Chennai, India
Duration: Dec 16 2001Dec 20 2001

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2247
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other2nd International Conference on Cryptology in India, INDOCRYPT 2001
CountryIndia
CityChennai
Period12/16/0112/20/01

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ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

Cite this

Kuribayashi, M., & Tanaka, H. (2001). A new anonymous fingerprinting scheme with high enciphering rate. In Progress in Cryptology - INDOCRYPT 2001 - 2nd International Conference on Cryptology in India, Proceedings (Vol. 2247, pp. 30-39). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2247). Springer Verlag.