@fnlb-project/stanza/dist/platform/browser/crypto/createHash.js

Modern XMPP in the browser, with a JSON API

/* istanbul ignore file */
import Hash from './Hash';
import MD5 from './MD5';
import SHA1 from './SHA-1';
import SHA256 from './SHA-256';
import SHA512 from './SHA-512';
const HASH_IMPLEMENTATIONS = new Map([
    ['md5', MD5],
    ['sha-1', SHA1],
    ['sha-256', SHA256],
    ['sha-512', SHA512],
    ['sha1', SHA1],
    ['sha256', SHA256],
    ['sha512', SHA512]
]);
export { Hash };
export default function createHash(alg) {
    alg = alg.toLowerCase();
    const HashImp = HASH_IMPLEMENTATIONS.get(alg);
    if (HashImp) {
        return new HashImp();
    }
    else {
        throw new Error('Unsupported hash algorithm: ' + alg);
    }
}