@gleif-it/did-webs-ts/dist/esm/utils/generators/generateKeyBlock.js

did-webs typescript library

import { computeXAndYForSecp256k1 } from '../document/computeXAndYForSecp256k1.js';
import { decodeKey } from '../key/decodeKey.js';
import { generateIdTypeControllerBlock } from './generateIdTypeControllerBlock.js';
export const generateKeyBlock = (controllerDid, key) => ({
    ...generateIdTypeControllerBlock(key, 'JsonWebKey2020', controllerDid),
    publicKeyJwk: {
        kid: key,
        kty: key.startsWith('1AAA') ? 'EC' : 'OKP',
        crv: key.startsWith('1AAA') ? 'secp256k1' : 'Ed25519',
        ...(key.startsWith('1AAA')
            ? computeXAndYForSecp256k1(decodeKey(key))
            : { x: decodeKey(key) }),
    },
});