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w3c-vcdm-privacy-minimization

Official

Enhance VC privacy with data minimization.

Legal & Compliance#privacy#data minimization#verifiable credentials#selective disclosure#W3C VCDM#bearer credentials
Authorsourcelabbg
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill addresses the challenge of protecting user privacy when working with Verifiable Credentials (VCs) by implementing data minimization and selective disclosure principles.

Core Features & Use Cases

  • Data Minimization Guidance: Provides strategies for issuers and verifiers to limit the amount of Personally Identifiable Information (PII) shared.
  • Selective Disclosure: Explains how to enable holders to share only necessary claims from a VC.
  • Bearer Credentials: Details the concept and implementation of bearer credentials for enhanced privacy.
  • Correlation Prevention: Offers insights into avoiding privacy violations during the validation process.
  • Use Case: An issuer wants to issue a verifiable credential for age verification without revealing the user's exact birthdate. This skill guides the issuer on using abstract claims like ageOver to meet the verifier's needs while protecting the holder's sensitive data.

Quick Start

Explain how to use bearer credentials to protect user privacy when issuing verifiable credentials.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: w3c-vcdm-privacy-minimization
Download link: https://github.com/sourcelabbg/eudi-knowledge/archive/main.zip#w3c-vcdm-privacy-minimization

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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