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IEICE TRANSACTIONS on Fundamentals

Efficient Secret Sharing Schemes Based on Authorized Subsets

Kouya TOCHIKUBO, Tomohiko UYEMATSU, Ryutaroh MATSUMOTO

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Summary :

We propose efficient secret sharing schemes realizing general access structures. Our proposed schemes are perfect secret sharing schemes and include Shamir's (k, n)-threshold schemes as a special case. Furthermore, we show that a verifiable secret sharing scheme for general access structures is realized by one of the proposed schemes.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.1 pp.322-326
Publication Date
2005/01/01
Publicized
Online ISSN
DOI
10.1093/ietfec/e88-a.1.322
Type of Manuscript
Special Section LETTER (Special Section on Cryptography and Information Security)
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