From b60df56157ee1fd0bd4938799bac05a62fda91a1 Mon Sep 17 00:00:00 2001
From: lookshe <github@lookshe.org>
Date: Sat, 14 Mar 2015 20:45:20 +0100
Subject: initial commit from working version

---
 .../com/hurlant/crypto/tests/CBCModeTest.as        | 160 +++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100755 signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/CBCModeTest.as

(limited to 'signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/CBCModeTest.as')

diff --git a/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/CBCModeTest.as b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/CBCModeTest.as
new file mode 100755
index 0000000..153aa00
--- /dev/null
+++ b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/crypto/tests/CBCModeTest.as
@@ -0,0 +1,160 @@
+/**
+ * CBCModeTest
+ * 
+ * A test class for CBCMode
+ * Copyright (c) 2007 Henri Torgemane
+ * 
+ * See LICENSE.txt for full license information.
+ */
+package com.hurlant.crypto.tests
+{
+	import com.hurlant.crypto.symmetric.AESKey;
+	import com.hurlant.crypto.symmetric.CBCMode;
+	import com.hurlant.crypto.symmetric.NullPad;
+	import com.hurlant.crypto.symmetric.XTeaKey;
+	import com.hurlant.util.Hex;
+	
+	import flash.utils.ByteArray;
+	
+	public class CBCModeTest extends TestCase
+	{
+		public function CBCModeTest(h:ITestHarness) {
+			super(h, "CBCMode Test");
+			runTest(testAES,"CBC AES Test Vectors");
+			runTest(testXTea,"CBC XTea Test Vectors");
+			//
+			runTest(testCBC_AES128, "CBC AES-128 Test Vectors");
+			runTest(testCBC_AES192, "CBC AES-192 Test Vectors");
+			runTest(testCBC_AES256, "CBC AES-256 Test Vectors");
+			h.endTestCase();
+		}
+		
+		/**
+		 * Hawt NIST Vectors: http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
+		 * Section F.2.1 and below.
+		 */
+		public function testCBC_AES128():void {
+			var key:ByteArray = Hex.toArray("2b7e151628aed2a6abf7158809cf4f3c");
+			var pt:ByteArray = Hex.toArray(
+				"6bc1bee22e409f96e93d7e117393172a" + 
+				"ae2d8a571e03ac9c9eb76fac45af8e51" + 
+				"30c81c46a35ce411e5fbc1191a0a52ef" + 
+				"f69f2445df4f9b17ad2b417be66c3710");
+			var ct:ByteArray = Hex.toArray(
+				"7649abac8119b246cee98e9b12e9197d" + 
+				"5086cb9b507219ee95db113a917678b2" + 
+				"73bed6b8e3c1743b7116e69e22229516" + 
+				"3ff1caa1681fac09120eca307586e1a7");
+			var cbc:CBCMode = new CBCMode(new AESKey(key), new NullPad);
+			cbc.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
+			var src:ByteArray = new ByteArray;
+			src.writeBytes(pt);
+			cbc.encrypt(src);
+			assert("CBC_AES128 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
+			cbc.decrypt(src);
+			assert("CBC_AES128 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
+		}
+		public function testCBC_AES192():void {
+			var key:ByteArray = Hex.toArray("8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b");
+			var pt:ByteArray = Hex.toArray(
+				"6bc1bee22e409f96e93d7e117393172a" + 
+				"ae2d8a571e03ac9c9eb76fac45af8e51" + 
+				"30c81c46a35ce411e5fbc1191a0a52ef" + 
+				"f69f2445df4f9b17ad2b417be66c3710");
+			var ct:ByteArray = Hex.toArray(
+				"4f021db243bc633d7178183a9fa071e8" + 
+				"b4d9ada9ad7dedf4e5e738763f69145a" + 
+				"571b242012fb7ae07fa9baac3df102e0" + 
+				"08b0e27988598881d920a9e64f5615cd");
+			var cbc:CBCMode = new CBCMode(new AESKey(key), new NullPad);
+			cbc.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
+			var src:ByteArray = new ByteArray;
+			src.writeBytes(pt);
+			cbc.encrypt(src);
+			assert("CBC_AES192 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
+			cbc.decrypt(src);
+			assert("CBC_AES192 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
+		}
+		public function testCBC_AES256():void {
+			var key:ByteArray = Hex.toArray(
+				"603deb1015ca71be2b73aef0857d7781" + 
+				"1f352c073b6108d72d9810a30914dff4");
+			var pt:ByteArray = Hex.toArray(
+				"6bc1bee22e409f96e93d7e117393172a" + 
+				"ae2d8a571e03ac9c9eb76fac45af8e51" + 
+				"30c81c46a35ce411e5fbc1191a0a52ef" + 
+				"f69f2445df4f9b17ad2b417be66c3710");
+			var ct:ByteArray = Hex.toArray(
+				"f58c4c04d6e5f1ba779eabfb5f7bfbd6" + 
+				"9cfc4e967edb808d679f777bc6702c7d" + 
+				"39f23369a9d9bacfa530e26304231461" + 
+				"b2eb05e2c39be9fcda6c19078c6a9d1b");
+			var cbc:CBCMode = new CBCMode(new AESKey(key), new NullPad);
+			cbc.IV = Hex.toArray("000102030405060708090a0b0c0d0e0f");
+			var src:ByteArray = new ByteArray;
+			src.writeBytes(pt);
+			cbc.encrypt(src);
+			assert("CBC_AES256 test 1", Hex.fromArray(src)==Hex.fromArray(ct));
+			cbc.decrypt(src);
+			assert("CBC_AES256 test 2", Hex.fromArray(src)==Hex.fromArray(pt));
+		}
+		
+		
+		/**
+		 * For now the main goal is to show we can decrypt what we encrypt in this mode.
+		 * Eventually, this should get correlated with some well known vectors.
+		 */
+		public function testAES():void {
+			var keys:Array = [
+			"00010203050607080A0B0C0D0F101112",
+			"14151617191A1B1C1E1F202123242526"];
+			var cts:Array = [
+			"D8F532538289EF7D06B506A4FD5BE9C94894C5508A8D8E29AB600DB0261F0555A8FA287B89E65C0973F1F8283E70C72863FE1C8F1F782084CE05626E961A67B3",
+			"59AB30F4D4EE6E4FF9907EF65B1FB68C96890CE217689B1BE0C93ED51CF21BB5A0101A8C30714EC4F52DBC9C6F4126067D363F67ABE58463005E679B68F0B496"];
+			var pts:Array = [
+			"506812A45F08C889B97F5980038B8359506812A45F08C889B97F5980038B8359506812A45F08C889B97F5980038B8359",
+			"5C6D71CA30DE8B8B00549984D2EC7D4B5C6D71CA30DE8B8B00549984D2EC7D4B5C6D71CA30DE8B8B00549984D2EC7D4B"];
+
+			for (var i:uint=0;i<keys.length;i++) {
+				var key:ByteArray = Hex.toArray(keys[i]);
+				var pt:ByteArray = Hex.toArray(pts[i]);
+				var aes:AESKey = new AESKey(key);
+				var cbc:CBCMode = new CBCMode(aes);
+				cbc.IV = Hex.toArray("00000000000000000000000000000000");
+				cbc.encrypt(pt);
+				var str:String = Hex.fromArray(pt).toUpperCase();
+				assert("comparing "+cts[i]+" to "+str, cts[i]==str);
+				// back to pt
+				cbc.decrypt(pt);
+				str = Hex.fromArray(pt).toUpperCase();
+				assert("comparing "+pts[i]+" to "+str, pts[i]==str);
+			}
+		}
+		public function testXTea():void {
+			var keys:Array=[
+			"00000000000000000000000000000000",
+			"2b02056806144976775d0e266c287843"];
+			var cts:Array = [
+			"2dc7e8d3695b0538d8f1640d46dca717790af2ab545e11f3b08e798eb3f17b1744299d4d20b534aa",
+			"790958213819878370eb8251ffdac371081c5a457fc42502c63910306fea150be8674c3b8e675516"];
+			var pts:Array=[
+			"0000000000000000000000000000000000000000000000000000000000000000",
+			"74657374206d652e74657374206d652e74657374206d652e74657374206d652e"];
+			
+			for (var i:uint=0;i<keys.length;i++) {
+				var key:ByteArray = Hex.toArray(keys[i]);
+				var pt:ByteArray = Hex.toArray(pts[i]);
+				var tea:XTeaKey = new XTeaKey(key);
+				var cbc:CBCMode = new CBCMode(tea);
+				cbc.IV = Hex.toArray("0000000000000000");
+				cbc.encrypt(pt);
+				var str:String = Hex.fromArray(pt);
+				assert("comparing "+cts[i]+" to "+str, cts[i]==str);
+				// now go back to plaintext.
+				cbc.decrypt(pt);
+				str = Hex.fromArray(pt);
+				assert("comparing "+pts[i]+" to "+str, pts[i]==str);
+			}
+		}
+	}
+}
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