X25519 2019 Crypto Suite Context Repository (x25519-key-agreement-2019-context)

JSON-LD Context for the X25519 2019 Crypto suite.

Table of Contents

• Background
• Install
• Usage
• Developing
• Commercial Support
• License

Background

See also (related specs):

• Multibase

Install

Requires Node.js 12+

To install via NPM:

npm install x25519-key-agreement-2019-context

Usage

import x25519Context2019 from 'x25519-key-agreement-2019-context';
// or
const x25519Context2019 = require('x25519-key-agreement-2019-context');
const {contexts, constants} = x25519Context2019;

x25519Context2019.CONTEXT_URL_V1
// 'http://w3id.org/security/suites/x25519-2019/v1'

// get context data for a specific context
x25519Context2019.CONTEXT_V1
// full context object

This package can be used with bundlers, such as webpack, in browser applications.

API

The library exports the following properties:

• CONTEXT_URL_V1 and CONTEXT_V1.
• constants: A Object that maps constants to well-known context URLs. The main constant CONTEXT_URL_V1 may be updated from time to time to the latest context location.
• contexts: A Map that maps URLs to full context data.

Developing

WARNING: The .jsonld in contexts/ is auto-generated by the npm run build script, each time you run the test suite.

DO NOT edit it directly (or your changes will be quickly overwritten). Instead, make all context changes to js/context.js.

Commercial Support

Commercial support for this library is available upon request from Digital Bazaar: [email protected]

License

• BSD 3-Clause © Digital Bazaar
• See the LICENSE file for details.