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2006•Computer and ModernizationRequires access

A One-time Multi-signature Scheme

Hainan Chen

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Abstract

One-time signature has been widely studied and applied since it was proposed. Recently,it is applied in multicast authentication and streaming data signing problems.Social-oriented signature is another useful group of signatures.It aims at the special needs of certain group in some complicated applications.Combining these two can produce better results.In recent years,schemes of one-time proxy signature and threshold one-time signature are proposed.This article first proposes a one-time signature scheme with message restoration ability and then uses it to construct a one-time multi-signature scheme.

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What this paper is about

One-time signature has been widely studied and applied since it was proposed. Recently,it is applied in multicast authentication and streaming data signing problems.Social-oriented signature is another useful group of signatures.It aims at the special needs of certain group in some complicated applications.Combining these two can produce better results.In recent years,schemes of one-time proxy signature and threshold one-time signature are proposed.This article first proposes a one-time signature scheme with message restoration ability and then uses it to construct a one-time multi-signature scheme.

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Available abstract

One-time signature has been widely studied and applied since it was proposed. Recently,it is applied in multicast authentication and streaming data signing problems.Social-oriented signature is another useful group of signatures.It aims at the special needs of certain group in some complicated applications.Combining these two can produce better results.In recent years,schemes of one-time proxy signature and threshold one-time signature are proposed.This article first proposes a one-time signature scheme with message restoration ability and then uses it to construct a one-time multi-signature scheme.

Key concepts: Computer science, Signature (topology), ElGamal signature scheme, Merkle signature scheme, Group signature, Ring signature, Scheme (mathematics), Schnorr signature

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