Technology of Information Security
|
App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 1
218-222

Transaction confidentiality verification method based on random two-state encoding

Chen Yusana
Li Qinweia,b
Luo Jingwena
a. College of Computer Science & Technology, b. Guizhou Provincial Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China
DOI: 10.19734/j.issn.1001-3695.2019.09.0622

Abstract

Verification of transaction amount for ciphertext status, this paper used the principle of safe multi-party computing and proposed a new random two-state encoding method. Using this encoding method and randomly generated full-order set encoded transaction, this paper constructed a code vector that made the transaction completely match one by one. Therefore, it transformed the transaction confidentiality verification problem into the partial element confidentiality accumulation in coding vector. By accumulating the results to distinguish the transaction relationship, it combined with ECC and homomorphic characteristics to solve the problem of the transaction confidentiality verification. Finally it used the simulation example under the semi-honest model to prove the correctness and safety of the method. Theory analysis shows that compared with the existing methods, the proposed method has the advantages of short key and strong practicability.

Foundation Support

国家自然科学基金资助项目(61802081)
贵州省公共大数据重点实验室开放项目(2017BDKFJJ003)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.09.0622
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 1
Section: Technology of Information Security
Pages: 218-222
Serial Number: 1001-3695(2021)01-043-0218-05

Publish History

[2021-01-05] Printed Article

Cite This Article

陈育三, 李秦伟, 罗婧雯. 一种基于随机二态编码的交易保密验证方法 [J]. 计算机应用研究, 2021, 38 (1): 218-222. (Chen Yusan, Li Qinwei, Luo Jingwen. Transaction confidentiality verification method based on random two-state encoding [J]. Application Research of Computers, 2021, 38 (1): 218-222. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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