Evaluating the Current State of Application Programming Interfaces for Verifiable Credentials

Lalchandani, Nikesh; Jiang, Frank; Jeong, Jongkil Jay; Zolotavkin, Yevhen; Doss, Robin

doi:10.1109/pst52912.2021.9647805

Cited by 2 publications

(3 citation statements)

References 8 publications

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“…According to their website, they are tech-agnostic and based on open standards [ 18 ]. It was found that Trinsic has an active developer support and an open API as was also reported by Lalchandani et al [ 53 ]. It has a comparatively large community and support with over 1000 developers and multiple organizations.…”

Section: System Architecture and Designsupporting

confidence: 57%

“…Tools offered by these platforms were then assessed using suitable assessment methods. Some of these criteria were pointed out in the literature [ 52 , 53 ], while other criteria were chosen based on the specific requirement for the demonstration of the PoC. For example, it was important that the framework follow the verifiable presentation standard and provide open APIs for the implementation.…”

Section: System Architecture and Designmentioning

confidence: 99%

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A Framework for Online Document Verification Using Self-Sovereign Identity Technology

Satybaldy¹,

Subedi²,

Nowostawski³

2022

Sensors

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As the world is gradually moving towards digitization, forgery of vital digital documents has become relatively easy. Therefore, the need for efficient and secure verification and authentication practices of digital documents is also increasing. Self-sovereign identity (SSI) is a set of technologies that build on core concepts in identity management, blockchain technology, and cryptography. SSI enables entities to create fraud-proof verifiable credentials and instantly verify the authenticity of a digital credential. The online document verification solutions must deal with a myriad of issues in regard to privacy and security. Moreover, various challenging and tedious processes have made document verification overly complex and time-consuming which motivated us to conduct this research. This work presents a novel framework for online document verification based on SSI technology. The solution address the complexity and interoperability issues that are present in the current digital document verification systems. We look at a particular use case, i.e., document verification in online loan processing and evaluate how this proposed approach can make an impact on the existing system. Our solution based on SSI standards replaces the intermediary and enables trust between players in the ecosystem. The technology also holds the potential to make the system more efficient, interoperable, and privacy-preserving.

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Section: System Architecture and Designsupporting

confidence: 57%

Section: System Architecture and Designmentioning

confidence: 99%

A Framework for Online Document Verification Using Self-Sovereign Identity Technology

Satybaldy¹,

Subedi²,

Nowostawski³

2022

Sensors

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“…First, the work of [39] presented a method for implementing the specification of the Universal Wallet 2020 [18] to verify interoperability between digital assets by generating a data model for wallet and agent types associated with SSI. On the other hand, a study that confirms usability and functionality compared to the WACI protocol proposed by the Universal Wallet 2020 and various credential interoperability protocols is also being conducted recently [40].…”

Section: Related Workmentioning

confidence: 99%

A Study on the Interoperability Technology of Digital Identification Based on WACI Protocol with Multiparty Distributed Signature

Kim

Choi

et al. 2023

Sensors

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In digital identity authentication, credentials are typically stored in a digital wallet and authenticated through a single key-based signature and public key verification. However, ensuring compatibility between systems and credentials can be challenging and the existing architecture can create a single point of failure, which can hinder system stability and prevent data interchange. To address this problem, we propose a multiparty distributed signature structure using FROST, a Schnorr signature-based threshold signature algorithm, applied to the WACI protocol framework for credential interaction. This approach eliminates a single point of failure and secures the signer’s anonymity. Additionally, by following standard interoperability protocol procedures, we can ensure interoperability during the exchange of digital wallets and credentials. This paper presents a method that combines a multiparty distributed signature algorithm and an interoperability protocol, and discusses the implementation results.

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Evaluating the Current State of Application Programming Interfaces for Verifiable Credentials

Cited by 2 publications

References 8 publications

A Framework for Online Document Verification Using Self-Sovereign Identity Technology

A Framework for Online Document Verification Using Self-Sovereign Identity Technology

A Study on the Interoperability Technology of Digital Identification Based on WACI Protocol with Multiparty Distributed Signature

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