New on-line secret sharing scheme using hash function

Wen Feng Ji; Soohyun Oh; Seungjoo Kim; Dongho Won

New on-line secret sharing scheme using hash function

Wen Feng Ji, Soohyun Oh, Seungjoo Kim, Dongho Won

Research output: Contribution to journal › Article › peer-review

Abstract

we propose an efficient on-line secret sharing scheme using one-way hash function. The proposed scheme provides the property to share multiple secrets and allows participants to be added/deleted dynamically, without having to redistribute new shares. It is able to detect and identify cheaters even if majority of the participants are dishonest, and is more computationally efficient than previous schemes. Therefore, it can be applied to multi-party protocols, group-oriented cryptosystems and etc.

Original language	English
Pages (from-to)	45-47
Number of pages	3
Journal	Tien Tzu Hsueh Pao/Acta Electronica Sinica
Volume	31
Issue number	1
Publication status	Published - 2003 Jan
Externally published	Yes

Keywords

Access structure
Digital signature
Hash function
Secret sharing

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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AB - we propose an efficient on-line secret sharing scheme using one-way hash function. The proposed scheme provides the property to share multiple secrets and allows participants to be added/deleted dynamically, without having to redistribute new shares. It is able to detect and identify cheaters even if majority of the participants are dishonest, and is more computationally efficient than previous schemes. Therefore, it can be applied to multi-party protocols, group-oriented cryptosystems and etc.

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New on-line secret sharing scheme using hash function

Abstract

Keywords

ASJC Scopus subject areas

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