A novel quantum signature scheme with quantum LDPC codes

Guanghui Liu; Heyan Huang; Shumei Wang; Zhaoxiong Chen

A novel quantum signature scheme with quantum LDPC codes

Guanghui Liu^*, Heyan Huang, Shumei Wang, Zhaoxiong Chen

^*此作品的通讯作者

计算机学院

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

This paper presents a novel quantum signature scheme by using quantum quasi-cyclic low density parity check (QC-LDPC) codes and quantum hash function. We construct quantum public keys by using quantum QC-LDPC Codes. Decoding general linear codes is NP-complete problem. The security of our scheme relies on the fact that NP-complete problem can not be solved on quantum Turing machines. Based on this public-key, this paper also gives a numerical simulation and proves the scheme security. 1548-7741/

源语言	英语
页（从-至）	3281-3285
页数	5
期刊	Journal of Information and Computational Science
卷	8
期	14
出版状态	已出版 - 12月 2011

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title = "A novel quantum signature scheme with quantum LDPC codes",

abstract = "This paper presents a novel quantum signature scheme by using quantum quasi-cyclic low density parity check (QC-LDPC) codes and quantum hash function. We construct quantum public keys by using quantum QC-LDPC Codes. Decoding general linear codes is NP-complete problem. The security of our scheme relies on the fact that NP-complete problem can not be solved on quantum Turing machines. Based on this public-key, this paper also gives a numerical simulation and proves the scheme security. 1548-7741/",

keywords = "Quantum cryptography, Quantum information security, Quantum quasi-cyclic low density parity check (Qc-Ldpc) codes, Quantum signature scheme",

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AU - Wang, Shumei

AU - Chen, Zhaoxiong

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N2 - This paper presents a novel quantum signature scheme by using quantum quasi-cyclic low density parity check (QC-LDPC) codes and quantum hash function. We construct quantum public keys by using quantum QC-LDPC Codes. Decoding general linear codes is NP-complete problem. The security of our scheme relies on the fact that NP-complete problem can not be solved on quantum Turing machines. Based on this public-key, this paper also gives a numerical simulation and proves the scheme security. 1548-7741/

AB - This paper presents a novel quantum signature scheme by using quantum quasi-cyclic low density parity check (QC-LDPC) codes and quantum hash function. We construct quantum public keys by using quantum QC-LDPC Codes. Decoding general linear codes is NP-complete problem. The security of our scheme relies on the fact that NP-complete problem can not be solved on quantum Turing machines. Based on this public-key, this paper also gives a numerical simulation and proves the scheme security. 1548-7741/

KW - Quantum cryptography

KW - Quantum information security

KW - Quantum quasi-cyclic low density parity check (Qc-Ldpc) codes

KW - Quantum signature scheme

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A novel quantum signature scheme with quantum LDPC codes

摘要

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