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sd-jwt-format

Official

Master SD-JWT data structures.

Software Engineering#jwt#cryptography#data format#sd-jwt#selective disclosure#key binding
Authorsourcelabbg
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill clarifies the complex structure and data formats of Secure Data JWTs (SD-JWTs) and SD-JWTs with Key Binding (SD-JWT+KB), enabling accurate implementation and verification.

Core Features & Use Cases

  • SD-JWT Structure: Understand the composition of Issuer-signed JWTs, Disclosures, and Key Binding JWTs.
  • Data Formats: Learn how claims are selectively disclosed using digests and salts.
  • Use Case: When developing a system that issues or verifies Verifiable Credentials using SD-JWTs, this Skill provides the definitive guide to the underlying data formats and their security implications.

Quick Start

Explain the structure of an SD-JWT that includes disclosures and key binding.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: sd-jwt-format
Download link: https://github.com/sourcelabbg/eudi-knowledge/archive/main.zip#sd-jwt-format

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