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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
commit81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch)
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parent1870f3fdf43707a15fda0f609a021f516f45eb63 (diff)
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rm node_modules
Diffstat (limited to 'node_modules/des.js/lib/des/ede.js')
-rw-r--r--node_modules/des.js/lib/des/ede.js54
1 files changed, 0 insertions, 54 deletions
diff --git a/node_modules/des.js/lib/des/ede.js b/node_modules/des.js/lib/des/ede.js
deleted file mode 100644
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--- a/node_modules/des.js/lib/des/ede.js
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@@ -1,54 +0,0 @@
-'use strict';
-
-var assert = require('minimalistic-assert');
-var inherits = require('inherits');
-
-var Cipher = require('./cipher');
-var DES = require('./des');
-
-function EDEState(type, key) {
- assert.equal(key.length, 24, 'Invalid key length');
-
- var k1 = key.slice(0, 8);
- var k2 = key.slice(8, 16);
- var k3 = key.slice(16, 24);
-
- if (type === 'encrypt') {
- this.ciphers = [
- DES.create({ type: 'encrypt', key: k1 }),
- DES.create({ type: 'decrypt', key: k2 }),
- DES.create({ type: 'encrypt', key: k3 })
- ];
- } else {
- this.ciphers = [
- DES.create({ type: 'decrypt', key: k3 }),
- DES.create({ type: 'encrypt', key: k2 }),
- DES.create({ type: 'decrypt', key: k1 })
- ];
- }
-}
-
-function EDE(options) {
- Cipher.call(this, options);
-
- var state = new EDEState(this.type, this.options.key);
- this._edeState = state;
-}
-inherits(EDE, Cipher);
-
-module.exports = EDE;
-
-EDE.create = function create(options) {
- return new EDE(options);
-};
-
-EDE.prototype._update = function _update(inp, inOff, out, outOff) {
- var state = this._edeState;
-
- state.ciphers[0]._update(inp, inOff, out, outOff);
- state.ciphers[1]._update(out, outOff, out, outOff);
- state.ciphers[2]._update(out, outOff, out, outOff);
-};
-
-EDE.prototype._pad = DES.prototype._pad;
-EDE.prototype._unpad = DES.prototype._unpad;