Implementation of Personal Information Authentication Using Blockchain-Based Zero Knowledge Proofs 


Vol. 47,  No. 10, pp. 1598-1605, Oct.  2022
10.7840/kics.2022.47.10.1598


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  Abstract

The authentication process is a key step that should be used to verify that a user is legitimate, and it should be used to verify that a user is a legitimate user and grant access only to that user. Recently, most applications use two-factor authentication and OTP schemes to address the vulnerability of using only one factor for authentication by adding a security layer to the login process, but this method also allows access to user accounts without permission. This is a known security vulnerability. In this paper, we implement the Zero Knowledge Proofs (ZKP) personal information authentication technique based on the smart contract of the block chain that authenticates the user with only minimal personal information exposure condition. It provides many security technologies to the authentication process based on blockchain technology, and can perform personal information authentication faster and more safely than existing authentication methods.

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[IEEE Style]

K. Lee, "Implementation of Personal Information Authentication Using Blockchain-Based Zero Knowledge Proofs," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 10, pp. 1598-1605, 2022. DOI: 10.7840/kics.2022.47.10.1598.

[ACM Style]

Kwang-Kyu Lee. 2022. Implementation of Personal Information Authentication Using Blockchain-Based Zero Knowledge Proofs. The Journal of Korean Institute of Communications and Information Sciences, 47, 10, (2022), 1598-1605. DOI: 10.7840/kics.2022.47.10.1598.

[KICS Style]

Kwang-Kyu Lee, "Implementation of Personal Information Authentication Using Blockchain-Based Zero Knowledge Proofs," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 10, pp. 1598-1605, 10. 2022. (https://doi.org/10.7840/kics.2022.47.10.1598)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880