json-thumbprint

The thumbprint of a JSON based on RFC 7638 - JSON Web Key (JWK) Thumbprint.

Example

import { thumbprint } from 'json-thumbprint';
 
const json = { x: 1, y: 2 };
 
const result = thumbprint(json, { algorithm: 'sha256', encoding: 'hex' });

API

thumbprint(json, options)

This function computes the thumbprint of the specified object.

Arguments

• json - An object to obtain a thumbprint.
• options.algorithm - A hash algorithm to compute a thumbprint. This option passes the crypto.createHash function in node.js.
• options.encoding - An encoding to return a computed thumbprint. This option passes the hash.digest method in node.js.

License

MIT