zkPass
zkPass Developer's Guide
zkPass Developer's Guide
  • ⛩ī¸Introduction
  • ZKPASS OVERVIEW
    • 🏛ī¸Architecture
    • 🧱zkPass Components
    • 🤝Trust Models
    • 🚚Deployment
      • Public-Cloud Hosting
      • Private-Cloud Hosting
      • On-Premise Hosting
    • đŸŽ¯SDK Objectives
    • 🔑API Key
  • zkPass Modules
    • ☁ī¸DVR
      • đŸ—ģHigh Level View
      • 🗝ī¸Key Concepts
        • User Data
        • DVR Info
        • zkPass Proof
      • đŸ‘ĨDVR Client Roles
        • Data Issuer
          • Providing User Data Retrieval API
        • Data Holder
          • 1. Retrieving the DVR
          • 2. Retrieving the User Data
          • 3. Generating the Proof
          • 4. Verifying the Proof
        • Proof Verifier
          • 1. Providing DVR Retrieval API
          • 2. Providing Proof Verification API
      • 🔎DVR Query
        • Building Query Engine
        • Processing Query
        • Query Grammar
      • 🏗ī¸Integration Guidelines
      • 🌊DVR Workflows
  • SDK Tutorial
    • Typescript
      • Running Code
      • Code Snippet
      • Directory Structure
    • Rust
      • Running Code
      • Code Snippet
      • Directory Structure
  • API Reference
    • Typescript
      • Classes
        • Class: DvrModuleClient
      • Functions
        • Functions: ffiHelper
        • Functions: jwtHelper
        • Functions: publicKeyOptionUtils
      • Type Aliases
        • Types
        • Types: ffiType
      • Interfaces
        • Interfaces
      • Constants
        • Constants
        • Enums
      • Errors
    • Rust
      • Building Rust doc
    • RESTful API
      • Overview
      • Endpoints
        • Generate Proof
      • Utilities
        • Generate Key Pair
        • Sign User Data and DVR
        • Encrypt User Data and DVR
      • Errors
  • Glossary
    • DVR
    • User Data
    • ZKP
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  1. zkPass Modules
  2. DVR
  3. DVR Client Roles
  4. Data Holder

4. Verifying the Proof

Sending the ZkpassProof object to the Proof Verifier for verification

Previous3. Generating the ProofNextProof Verifier

Last updated 5 months ago

From Data Holder perspective, no integration with the Dvr module client SDK library is needed for this step.

Once the Data Holder receives the Zkpass Proof from the zkPass Service, it will pass it along to the Proof Verifier for verification. The Proof Verifier provides a for this purpose.

The zkPass call sequence diagram, specifically steps 10–12, corresponds to the proof verification process.

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