The Reliable Communication Method for Self-Sovereign Identity Ecosystems


KIPS Transactions on Computer and Communication Systems, Vol. 11, No. 3, pp. 91-98, Mar. 2022
https://doi.org/10.3745/KTCCS.2022.11.3.91,   PDF Download:
Keywords: Self-sovereign Identity, Decentralized Identifier, Public-key cryptography, DID Auth, DIDComm
Abstract

With the recent increase in interest in metaverse in which virtual and physical spaces are digitally fused, many activities in physical spaces are expected to take place in web-based virtual spaces. Therefore, there is a need for research on a self-sovereign identity system that can secure privacy and mutual trust in a DID(decentralized identifier)-based virtual space environment. We, in this paper, developed and validated a reliable communication method consisting of DIDComm messages, a procedure for generating distributed identifiers, asymmetric keys, and DID documents based on Hyperledger Indy and DIDComm open sources. The developed communication method can be applied to verify each other by exchanging additional information and verifiable credentials for trust among communication participants.


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Cite this article
[IEEE Style]
G. H. Chio and G. Kim, "The Reliable Communication Method for Self-Sovereign Identity Ecosystems," KIPS Transactions on Computer and Communication Systems, vol. 11, no. 3, pp. 91-98, 2022. DOI: https://doi.org/10.3745/KTCCS.2022.11.3.91.

[ACM Style]
Gyu Hyun Chio and Geun-Hyung Kim. 2022. The Reliable Communication Method for Self-Sovereign Identity Ecosystems. KIPS Transactions on Computer and Communication Systems, 11, 3, (2022), 91-98. DOI: https://doi.org/10.3745/KTCCS.2022.11.3.91.