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Threshold Digital Signature Scheme Based on ECC and Its Security

Jinde Liu

Open publisher page 1 citations

Abstract

Based on ECC and ElGamal digital signature scheme, an ElGamal-type threshold digital signature scheme based on ECC is designed. The security of the scheme is analyzed via introducing the concept of views. In this scheme, the trusted center to deal with the sharing secret is eliminated. No secret communication is required in the signature-issuing phase. The scheme is characterized by excellentsecurity as well as high efficiency.

About this research paper

What this paper is about

Based on ECC and ElGamal digital signature scheme, an ElGamal-type threshold digital signature scheme based on ECC is designed. The security of the scheme is analyzed via introducing the concept of views. In this scheme, the trusted center to deal with the sharing secret is eliminated. No secret communication is required in the signature-issuing phase. The scheme is characterized by excellentsecurity as well as high efficiency.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

Based on ECC and ElGamal digital signature scheme, an ElGamal-type threshold digital signature scheme based on ECC is designed. The security of the scheme is analyzed via introducing the concept of views. In this scheme, the trusted center to deal with the sharing secret is eliminated. No secret communication is required in the signature-issuing phase. The scheme is characterized by excellentsecurity as well as high efficiency.

Key concepts: ElGamal signature scheme, ElGamal encryption, Merkle signature scheme, Digital signature, Scheme (mathematics), Computer science, Schnorr signature, Digital Signature Algorithm

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