skills.rest
sourcelabbg
sourcelabbgOFFICIAL
Explore all skills by this author →
WebsiteGitHub

sd-jwt-verification

Validate SD-JWT and SD-JWT+KB presentations with JWS JSON serialization.

Updated Mar 7, 2026
Search Tags:#security#cryptography#sd-jwt#jwt verification#digital identity#jws
One-click install
npx skills add https://github.com/sourcelabbg/eudi-knowledge --skill sd-jwt-verification
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sd-jwt-verification
Source: https://github.com/sourcelabbg/eudi-knowledge/tree/main/.ai/skills/sd-jwt-verification
Command: npx skills add https://github.com/sourcelabbg/eudi-knowledge --skill sd-jwt-verification

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides comprehensive guidance and implementation details for verifying Signed Data JWTs (SD-JWTs) and handling their serialization formats, ensuring secure and accurate data exchange.

Core Features & Use Cases

  • SD-JWT Verification: Validates the integrity and authenticity of SD-JWTs, including issuer-signed JWTs and disclosures.
  • Holder & Verifier Processing: Outlines the specific steps for both holders and verifiers to process and validate SD-JWTs and SD-JWT+KBs.
  • JWS JSON Serialization: Details the support for JWS JSON Serialization formats (Flattened and General) for SD-JWTs and SD-JWT+KBs.
  • Use Case: A verifier needs to confirm the validity of a presented SD-JWT, ensuring all disclosures are present and correctly signed, and that key binding (if required) is also valid.

Quick Start

Use the sd-jwt-verification skill to validate an SD-JWT presentation.

Frequently Asked Questions about sd-jwt-verification

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I verify an SD-JWT presentation and validate disclosures?▼

Verifying an SD-JWT involves validating the issuer-signed JWT, checking all disclosures are correctly signed, and confirming key binding integrity if required.

What is SD-JWT and when do I need key binding validation?▼

SD-JWT is a Signed Data JWT format for selective disclosure. Key binding validation is needed when verifying SD-JWT+KB presentations to confirm holder authenticity.

Can I use JWS JSON serialization formats for SD-JWT verification?▼

Yes, SD-JWT verification supports both Flattened and General JWS JSON Serialization formats for processing SD-JWTs and SD-JWT+KB presentations.

Does SD-JWT verification enforce secure algorithm usage according to RFC 9901?▼

Yes, SD-JWT verification enforces secure algorithm usage and claim validation according to RFC 9901 to ensure cryptographic integrity.

What are the specific steps for holders and verifiers processing SD-JWTs?▼

Holder processing involves preparing disclosures, while verifier processing validates the issuer-signed JWT, disclosures, and key binding integrity to ensure secure data exchange.

Related Skills

Explore More Software Engineering Skills→
sourcelabbgsourcelabbg

sd-jwt-format

Explain SD-JWT and SD-JWT+KB data formats with disclosures and key binding.

Official
Advanced
0xtaoist0xtaoist

ln-614-docs-fact-checker

Extract verifiable claims from Markdown docs and validate them against the codebase.

Community
Advanced
sourcelabbgsourcelabbg

sd-jwt-intro

Explain SD-JWT concepts, disclosures, and selective data presentation.

Official
Basic
sourcelabbgsourcelabbg

mdoc-core-capabilities

Explain mDocs security features, verification workflows, and revocation mechanisms.

Official
Basic