Cheating prevention in linear secret sharing

Josef Pieprzyk; Xian Mo Zhang

Cheating prevention in linear secret sharing

Josef Pieprzyk, Xian Mo Zhang

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

10 Citations (Scopus)

Abstract

Cheating detection in linear secret sharing is considered. The model of cheating extends the Tompa-Woll attack and includes cheating during multiple (unsuccessful) recovery of the secret. It is shown that shares in most linear schemes can be split into subshares. Subshares can be used by participants to trade perfectness of the scheme with cheating prevention. Evaluation of cheating prevention is given in the context of different strategies applied by cheaters.

Original language	English
Title of host publication	Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings
Editors	Lynn Batten, Jennifer Seberry
Place of Publication	New York; London
Publisher	Springer, Springer Nature
Pages	121-135
Number of pages	15
Volume	2384
ISBN (Print)	3540438610, 9783540438618
Publication status	Published - 2002
Event	7th Australasian Conference on Information Security and Privacy, ACISP 2002 - Melbourne, Australia Duration: 3 Jul 2002 → 5 Jul 2002

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	2384
ISSN (Print)	03029743
ISSN (Electronic)	16113349

Other

Other	7th Australasian Conference on Information Security and Privacy, ACISP 2002
Country/Territory	Australia
City	Melbourne
Period	3/07/02 → 5/07/02

Keywords

Cheating detection
Cheating identification
Cryptography
Linear secret sharing schemes
Secret sharing

Cite this

Pieprzyk, J., & Zhang, X. M. (2002). Cheating prevention in linear secret sharing. In L. Batten, & J. Seberry (Eds.), Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings (Vol. 2384, pp. 121-135). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2384). Springer, Springer Nature.

Pieprzyk, Josef ; Zhang, Xian Mo. / Cheating prevention in linear secret sharing. Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings. editor / Lynn Batten ; Jennifer Seberry. Vol. 2384 New York; London : Springer, Springer Nature, 2002. pp. 121-135 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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booktitle = "Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings",

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Pieprzyk, J & Zhang, XM 2002, Cheating prevention in linear secret sharing. in L Batten & J Seberry (eds), Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings. vol. 2384, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 2384, Springer, Springer Nature, New York; London, pp. 121-135, 7th Australasian Conference on Information Security and Privacy, ACISP 2002, Melbourne, Australia, 3/07/02.

Cheating prevention in linear secret sharing. / Pieprzyk, Josef; Zhang, Xian Mo.
Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings. ed. / Lynn Batten; Jennifer Seberry. Vol. 2384 New York; London: Springer, Springer Nature, 2002. p. 121-135 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2384).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AB - Cheating detection in linear secret sharing is considered. The model of cheating extends the Tompa-Woll attack and includes cheating during multiple (unsuccessful) recovery of the secret. It is shown that shares in most linear schemes can be split into subshares. Subshares can be used by participants to trade perfectness of the scheme with cheating prevention. Evaluation of cheating prevention is given in the context of different strategies applied by cheaters.

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KW - Cheating identification

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Pieprzyk J, Zhang XM. Cheating prevention in linear secret sharing. In Batten L, Seberry J, editors, Information Security and Privacy - 7th Australasian Conference, ACISP 2002, Proceedings. Vol. 2384. New York; London: Springer, Springer Nature. 2002. p. 121-135. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

Cheating prevention in linear secret sharing

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