Overview

To create and sign digital identity documents, in issuer holder interactions, we can use the wal.id digital credentials lib. It can handle the credential types listed below. Also to handle key creation and DID management, we can use utilise features of the crypto and did libs.

Credentials Supported by the Digital Credentials Lib:

  • W3C credentials with JWT and SD-JWT signatures.
  • SD-JWT VC credentials (IETF standard).
  • mDL credentials (ISO/IEC 18103-5) and other mdoc based data structures.

Getting Started


Missing Documentation?

If you would like more information on how to create and sign SD-JWT VC or mDL (Mobile Driver's License) credentials, please let us know here (contact: tamino@walt.id). This will help us prioritize the documentation for these features.

Last updated on July 22, 2025