From de01c36c2ebef79422a8951efebcbf04b44941d6 Mon Sep 17 00:00:00 2001
From: Macide Celik <macide.35cc@gmail.com>
Date: Mon, 28 Oct 2019 23:55:25 +0300
Subject: [PATCH] Delete DESEncrypt.mjs

---
 src/core/operations/DESEncrypt.mjs | 95 ------------------------------
 1 file changed, 95 deletions(-)
 delete mode 100644 src/core/operations/DESEncrypt.mjs

diff --git a/src/core/operations/DESEncrypt.mjs b/src/core/operations/DESEncrypt.mjs
deleted file mode 100644
index 6f297d32..00000000
--- a/src/core/operations/DESEncrypt.mjs
+++ /dev/null
@@ -1,95 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import Utils from "../Utils.mjs";
-import OperationError from "../errors/OperationError.mjs";
-import forge from "node-forge/dist/forge.min.js";
-
-/**
- * DES Encrypt operation
- */
-class DESEncrypt extends Operation {
-
-    /**
-     * DESEncrypt constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "DES Encrypt";
-        this.module = "Ciphers";
-        this.description = "DES is a previously dominant algorithm for encryption, and was published as an official U.S. Federal Information Processing Standard (FIPS). It is now considered to be insecure due to its small key size.<br><br><b>Key:</b> DES uses a key length of 8 bytes (64 bits).<br>Triple DES uses a key length of 24 bytes (192 bits).<br><br>You can generate a password-based key using one of the KDF operations.<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.";
-        this.infoURL = "https://wikipedia.org/wiki/Data_Encryption_Standard";
-        this.inputType = "string";
-        this.outputType = "string";
-        this.args = [
-            {
-                "name": "Key",
-                "type": "toggleString",
-                "value": "",
-                "toggleValues": ["Hex", "UTF8", "Latin1", "Base64"]
-            },
-            {
-                "name": "IV",
-                "type": "toggleString",
-                "value": "",
-                "toggleValues": ["Hex", "UTF8", "Latin1", "Base64"]
-            },
-            {
-                "name": "Mode",
-                "type": "option",
-                "value": ["CBC", "CFB", "OFB", "CTR", "ECB"]
-            },
-            {
-                "name": "Input",
-                "type": "option",
-                "value": ["Raw", "Hex"]
-            },
-            {
-                "name": "Output",
-                "type": "option",
-                "value": ["Hex", "Raw"]
-            }
-        ];
-    }
-
-    /**
-     * @param {string} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    run(input, args) {
-        const key = Utils.convertToByteString(args[0].string, args[0].option),
-            iv = Utils.convertToByteArray(args[1].string, args[1].option),
-            [,, mode, inputType, outputType] = args;
-
-        if (key.length !== 8) {
-            throw new OperationError(`Invalid key length: ${key.length} bytes
-
-DES uses a key length of 8 bytes (64 bits).
-Triple DES uses a key length of 24 bytes (192 bits).`);
-        }
-        if (iv.length !== 8 && mode !== "ECB") {
-            throw new OperationError(`Invalid IV length: ${iv.length} bytes
-
-DES uses an IV length of 8 bytes (64 bits).
-Make sure you have specified the type correctly (e.g. Hex vs UTF8).`);
-        }
-
-        input = Utils.convertToByteString(input, inputType);
-
-        const cipher = forge.cipher.createCipher("DES-" + mode, key);
-        cipher.start({iv: iv});
-        cipher.update(forge.util.createBuffer(input));
-        cipher.finish();
-
-        return outputType === "Hex" ? cipher.output.toHex() : cipher.output.getBytes();
-    }
-
-}
-
-export default DESEncrypt;