test/parallel/test-crypto-ecb.js

// Copyright Joyent, Inc. and other Node contributors.
//
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// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
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// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
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// in all copies or substantial portions of the Software.
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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'use strict';
const common = require('../common');
if (!common.hasCrypto) {
  common.skip('missing crypto');
}

const { hasOpenSSL3 } = require('../common/crypto');
const crypto = require('crypto');

if (crypto.getFips()) {
  common.skip('BF-ECB is not FIPS 140-2 compatible');
}

if (hasOpenSSL3) {
  common.skip('Blowfish is only available with the legacy provider in ' +
    'OpenSSl 3.x');
}

if (!crypto.getCiphers().includes('BF-ECB')) {
  common.skip('BF-ECB cipher is not available');
}

const assert = require('assert');

// Testing whether EVP_CipherInit_ex is functioning correctly.
// Reference: bug#1997

{
  const encrypt =
    crypto.createCipheriv('BF-ECB', 'SomeRandomBlahz0c5GZVnR', '');
  let hex = encrypt.update('Hello World!', 'ascii', 'hex');
  hex += encrypt.final('hex');
  assert.strictEqual(hex.toUpperCase(), '6D385F424AAB0CFBF0BB86E07FFB7D71');
}

{
  const decrypt =
    crypto.createDecipheriv('BF-ECB', 'SomeRandomBlahz0c5GZVnR', '');
  let msg = decrypt.update('6D385F424AAB0CFBF0BB86E07FFB7D71', 'hex', 'ascii');
  msg += decrypt.final('ascii');
  assert.strictEqual(msg, 'Hello World!');
}