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(function() {
function Tests(ASSERT, CIPHER, DES, UTIL) {
describe('des', function() {
// OpenSSL equivalent:
// openssl enc -des-ecb -K a1c06b381adf3651 -nosalt
it('should des-ecb encrypt: foobar', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf3651'));
var cipher = CIPHER.createCipher('DES-ECB', key);
cipher.start();
cipher.update(UTIL.createBuffer('foobar'));
cipher.finish();
ASSERT.equal(cipher.output.toHex(), 'b705ffcf3dff06b3');
});
// OpenSSL equivalent:
// openssl enc -d -des-ecb -K a1c06b381adf3651 -nosalt
it('should des-ecb decrypt: b705ffcf3dff06b3', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf3651'));
var decipher = CIPHER.createDecipher('DES-ECB', key);
decipher.start();
decipher.update(UTIL.createBuffer(UTIL.hexToBytes('b705ffcf3dff06b3')));
decipher.finish();
ASSERT.equal(decipher.output.getBytes(), 'foobar');
});
// OpenSSL equivalent:
// openssl enc -des -K a1c06b381adf3651 -iv 818bcf76efc59662 -nosalt
it('should des-cbc encrypt: foobar', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf3651'));
var iv = new UTIL.createBuffer(
UTIL.hexToBytes('818bcf76efc59662'));
var cipher = CIPHER.createCipher('DES-CBC', key);
cipher.start({iv: iv});
cipher.update(UTIL.createBuffer('foobar'));
cipher.finish();
ASSERT.equal(cipher.output.toHex(), '3261e5839a990454');
});
// OpenSSL equivalent:
// openssl enc -d -des -K a1c06b381adf3651 -iv 818bcf76efc59662 -nosalt
it('should des-cbc decrypt: 3261e5839a990454', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf3651'));
var iv = new UTIL.createBuffer(
UTIL.hexToBytes('818bcf76efc59662'));
var decipher = CIPHER.createDecipher('DES-CBC', key);
decipher.start({iv: iv});
decipher.update(UTIL.createBuffer(UTIL.hexToBytes('3261e5839a990454')));
decipher.finish();
ASSERT.equal(decipher.output.getBytes(), 'foobar');
});
// OpenSSL equivalent:
// openssl enc -des-ede3 -K a1c06b381adf36517e84575552777779da5e3d9f994b05b5 -nosalt
it('should 3des-ecb encrypt: foobar', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf36517e84575552777779da5e3d9f994b05b5'));
var cipher = CIPHER.createCipher('3DES-ECB', key);
cipher.start();
cipher.update(UTIL.createBuffer('foobar'));
cipher.finish();
ASSERT.equal(cipher.output.toHex(), 'fce8b1ee8c6440d1');
});
// OpenSSL equivalent:
// openssl enc -d -des-ede3 -K a1c06b381adf36517e84575552777779da5e3d9f994b05b5 -nosalt
it('should 3des-ecb decrypt: fce8b1ee8c6440d1', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf36517e84575552777779da5e3d9f994b05b5'));
var decipher = CIPHER.createDecipher('3DES-ECB', key);
decipher.start();
decipher.update(UTIL.createBuffer(UTIL.hexToBytes('fce8b1ee8c6440d1')));
decipher.finish();
ASSERT.equal(decipher.output.getBytes(), 'foobar');
});
// OpenSSL equivalent:
// openssl enc -des3 -K a1c06b381adf36517e84575552777779da5e3d9f994b05b5 -iv 818bcf76efc59662 -nosalt
it('should 3des-cbc encrypt "foobar", restart, and encrypt "foobar,,"', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf36517e84575552777779da5e3d9f994b05b5'));
var iv = new UTIL.createBuffer(
UTIL.hexToBytes('818bcf76efc59662'));
var cipher = CIPHER.createCipher('3DES-CBC', key);
cipher.start({iv: iv.copy()});
cipher.update(UTIL.createBuffer('foobar'));
cipher.finish();
ASSERT.equal(cipher.output.toHex(), '209225f7687ca0b2');
cipher.start({iv: iv.copy()});
cipher.update(UTIL.createBuffer('foobar,,'));
cipher.finish();
ASSERT.equal(cipher.output.toHex(), '57156174c48dfc37293831bf192a6742');
});
// OpenSSL equivalent:
// openssl enc -d -des3 -K a1c06b381adf36517e84575552777779da5e3d9f994b05b5 -iv 818bcf76efc59662 -nosalt
it('should 3des-cbc decrypt "209225f7687ca0b2", restart, and decrypt "57156174c48dfc37293831bf192a6742,,"', function() {
var key = new UTIL.createBuffer(
UTIL.hexToBytes('a1c06b381adf36517e84575552777779da5e3d9f994b05b5'));
var iv = new UTIL.createBuffer(
UTIL.hexToBytes('818bcf76efc59662'));
var decipher = CIPHER.createDecipher('3DES-CBC', key);
decipher.start({iv: iv.copy()});
decipher.update(UTIL.createBuffer(UTIL.hexToBytes('209225f7687ca0b2')));
decipher.finish();
ASSERT.equal(decipher.output.getBytes(), 'foobar');
decipher.start({iv: iv.copy()});
decipher.update(
UTIL.createBuffer(UTIL.hexToBytes('57156174c48dfc37293831bf192a6742')));
decipher.finish();
ASSERT.equal(decipher.output.getBytes(), 'foobar,,');
});
});
}
// check for AMD
var forge = {};
if(typeof define === 'function') {
define([
'forge/cipher',
'forge/des',
'forge/util'
], function(CIPHER, DES, UTIL) {
Tests(
// Global provided by test harness
ASSERT,
CIPHER(forge),
DES(forge),
UTIL(forge)
);
});
} else if(typeof module === 'object' && module.exports) {
// assume NodeJS
Tests(
require('assert'),
require('../../js/cipher')(forge),
require('../../js/des')(forge),
require('../../js/util')(forge));
}
})();
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