Update - This is an automated commit

1 files changed, 198 insertions, 0 deletions

diff --git a/school/node_modules/node-forge/nodejs/test/kem.js b/school/node_modules/node-forge/nodejs/test/kem.js
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+(function() {
+
+function Tests(ASSERT, KEM, MD, RSA, UTIL, JSBN, RANDOM) {
+
+  function FixedSecureRandom(str) {
+    var bytes = UTIL.hexToBytes(str);
+    this.getBytesSync = function(count) {
+      // prepend zeros
+      return UTIL.fillString(String.fromCharCode(0), bytes.length - count) +
+        bytes;
+    };
+  }
+
+  describe('kem', function() {
+    it('should generate and encrypt a symmetric key and decrypt it 10x', function() {
+      for(var i = 0; i < 10; ++i) {
+        var kdf = new KEM.kdf1(MD.sha256.create());
+        var kem = KEM.rsa.create(kdf);
+
+        var pair = RSA.generateKeyPair(512);
+
+        var result = kem.encrypt(pair.publicKey, 256);
+        var key1 = result.key;
+        var key2 = kem.decrypt(pair.privateKey, result.encapsulation, 256);
+
+        ASSERT.equal(UTIL.bytesToHex(key1), UTIL.bytesToHex(key2));
+      }
+    });
+  });
+
+  /**
+   * According to section "C.6 Test vectors for RSA-KEM" from ISO-18033-2 final
+   * draft.
+   */
+  describe('C.6 Test vectors for RSA-KEM from ISO-18033-2 final', function() {
+    it('should pass test vector C.6.1', function() {
+      var n = '5888113332502691251761936431009284884966640757179802337490546478326238537107326596800820237597139824869184990638749556269785797065508097452399642780486933';
+      var e = '65537';
+      var d = '3202313555859948186315374524474173995679783580392140237044349728046479396037520308981353808895461806395564474639124525446044708705259675840210989546479265';
+
+      var C0 = '4603e5324cab9cef8365c817052d954d44447b1667099edc69942d32cd594e4ffcf268ae3836e2c35744aaa53ae201fe499806b67dedaa26bf72ecbd117a6fc0';
+      var K = '5f8de105b5e96b2e490ddecbd147dd1def7e3b8e0e6a26eb7b956ccb8b3bdc1ca975bc57c3989e8fbad31a224655d800c46954840ff32052cdf0d640562bdfadfa263cfccf3c52b29f2af4a1869959bc77f854cf15bd7a25192985a842dbff8e13efee5b7e7e55bbe4d389647c686a9a9ab3fb889b2d7767d3837eea4e0a2f04';
+
+      var kdf = new KEM.kdf1(MD.sha1.create());
+      var rnd = new FixedSecureRandom('032e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778e113b64e135cf4e2292c75efe5288edfda4');
+      var kem = KEM.rsa.create(kdf, {prng: rnd});
+
+      var rsaPublicKey = RSA.setPublicKey(
+        new JSBN.BigInteger(n), new JSBN.BigInteger(e));
+      var rsaPrivateKey = RSA.setPrivateKey(
+        new JSBN.BigInteger(n), null, new JSBN.BigInteger(d));
+
+      var result = kem.encrypt(rsaPublicKey, 128);
+      ASSERT.equal(UTIL.bytesToHex(result.encapsulation), C0);
+      ASSERT.equal(UTIL.bytesToHex(result.key), K);
+
+      var decryptedKey = kem.decrypt(rsaPrivateKey, result.encapsulation, 128);
+      ASSERT.equal(UTIL.bytesToHex(decryptedKey), K);
+    });
+
+    it('should pass test vector C.6.2', function() {
+      var n = '5888113332502691251761936431009284884966640757179802337490546478326238537107326596800820237597139824869184990638749556269785797065508097452399642780486933';
+      var e = '65537';
+      var d = '3202313555859948186315374524474173995679783580392140237044349728046479396037520308981353808895461806395564474639124525446044708705259675840210989546479265';
+
+      var C0 = '4603e5324cab9cef8365c817052d954d44447b1667099edc69942d32cd594e4ffcf268ae3836e2c35744aaa53ae201fe499806b67dedaa26bf72ecbd117a6fc0';
+      var K = '0e6a26eb7b956ccb8b3bdc1ca975bc57c3989e8fbad31a224655d800c46954840ff32052cdf0d640562bdfadfa263cfccf3c52b29f2af4a1869959bc77f854cf15bd7a25192985a842dbff8e13efee5b7e7e55bbe4d389647c686a9a9ab3fb889b2d7767d3837eea4e0a2f04b53ca8f50fb31225c1be2d0126c8c7a4753b0807';
+
+      var kdf = new KEM.kdf2(MD.sha1.create());
+      var rnd = new FixedSecureRandom('032e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778e113b64e135cf4e2292c75efe5288edfda4');
+      var kem = KEM.rsa.create(kdf, {prng: rnd});
+
+      var rsaPublicKey = RSA.setPublicKey(
+        new JSBN.BigInteger(n), new JSBN.BigInteger(e));
+      var rsaPrivateKey = RSA.setPrivateKey(
+        new JSBN.BigInteger(n), null, new JSBN.BigInteger(d));
+
+      var result = kem.encrypt(rsaPublicKey, 128);
+      ASSERT.equal(UTIL.bytesToHex(result.encapsulation), C0);
+      ASSERT.equal(UTIL.bytesToHex(result.key), K);
+
+      var decryptedKey = kem.decrypt(rsaPrivateKey, result.encapsulation, 128);
+      ASSERT.equal(UTIL.bytesToHex(decryptedKey), K);
+    });
+
+    it('should pass test vector C.6.3', function() {
+      var n = '5888113332502691251761936431009284884966640757179802337490546478326238537107326596800820237597139824869184990638749556269785797065508097452399642780486933';
+      var e = '65537';
+      var d = '3202313555859948186315374524474173995679783580392140237044349728046479396037520308981353808895461806395564474639124525446044708705259675840210989546479265';
+
+      var C0 = '4603e5324cab9cef8365c817052d954d44447b1667099edc69942d32cd594e4ffcf268ae3836e2c35744aaa53ae201fe499806b67dedaa26bf72ecbd117a6fc0';
+      var K = '09e2decf2a6e1666c2f6071ff4298305e2643fd510a2403db42a8743cb989de86e668d168cbe604611ac179f819a3d18412e9eb45668f2923c087c12fee0c5a0d2a8aa70185401fbbd99379ec76c663e875a60b4aacb1319fa11c3365a8b79a44669f26fb555c80391847b05eca1cb5cf8c2d531448d33fbaca19f6410ee1fcb';
+
+      var kdf = new KEM.kdf1(MD.sha256.create(), 20);
+      var rnd = new FixedSecureRandom('032e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778e113b64e135cf4e2292c75efe5288edfda4');
+      var kem = KEM.rsa.create(kdf, {prng: rnd});
+
+      var rsaPublicKey = RSA.setPublicKey(
+        new JSBN.BigInteger(n), new JSBN.BigInteger(e));
+      var rsaPrivateKey = RSA.setPrivateKey(
+        new JSBN.BigInteger(n), null, new JSBN.BigInteger(d));
+
+      var result = kem.encrypt(rsaPublicKey, 128);
+      ASSERT.equal(UTIL.bytesToHex(result.encapsulation), C0);
+      ASSERT.equal(UTIL.bytesToHex(result.key), K);
+
+      var decryptedKey = kem.decrypt(rsaPrivateKey, result.encapsulation, 128);
+      ASSERT.equal(UTIL.bytesToHex(decryptedKey), K);
+    });
+
+    it('should pass test vector C.6.4', function() {
+      var n = '5888113332502691251761936431009284884966640757179802337490546478326238537107326596800820237597139824869184990638749556269785797065508097452399642780486933';
+      var e = '65537';
+      var d = '3202313555859948186315374524474173995679783580392140237044349728046479396037520308981353808895461806395564474639124525446044708705259675840210989546479265';
+
+      var C0 = '4603e5324cab9cef8365c817052d954d44447b1667099edc69942d32cd594e4ffcf268ae3836e2c35744aaa53ae201fe499806b67dedaa26bf72ecbd117a6fc0';
+      var K = '10a2403db42a8743cb989de86e668d168cbe604611ac179f819a3d18412e9eb45668f2923c087c12fee0c5a0d2a8aa70185401fbbd99379ec76c663e875a60b4aacb1319fa11c3365a8b79a44669f26fb555c80391847b05eca1cb5cf8c2d531448d33fbaca19f6410ee1fcb260892670e0814c348664f6a7248aaf998a3acc6';
+
+      var kdf = new KEM.kdf2(MD.sha256.create(), 20);
+      var rnd = new FixedSecureRandom('00032e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778e113b64e135cf4e2292c75efe5288edfda4');
+      var kem = KEM.rsa.create(kdf, {prng: rnd});
+
+      var rsaPublicKey = RSA.setPublicKey(
+        new JSBN.BigInteger(n), new JSBN.BigInteger(e));
+      var rsaPrivateKey = RSA.setPrivateKey(
+        new JSBN.BigInteger(n), null, new JSBN.BigInteger(d));
+
+      var result = kem.encrypt(rsaPublicKey, 128);
+      ASSERT.equal(UTIL.bytesToHex(result.encapsulation), C0);
+      ASSERT.equal(UTIL.bytesToHex(result.key), K);
+
+      var decryptedKey = kem.decrypt(rsaPrivateKey, result.encapsulation, 128);
+      ASSERT.equal(UTIL.bytesToHex(decryptedKey), K);
+    });
+  });
+
+  describe('prepended zeros test', function() {
+    it('should pass when random has leading zeros', function() {
+      var n = '5888113332502691251761936431009284884966640757179802337490546478326238537107326596800820237597139824869184990638749556269785797065508097452399642780486933';
+      var e = '65537';
+      var d = '3202313555859948186315374524474173995679783580392140237044349728046479396037520308981353808895461806395564474639124525446044708705259675840210989546479265';
+
+      var C0 = '5f268a76c1aed04bc195a143d7ee768bee0aad308d16196274a02d9c1a72bbe10cbf718de323fc0135c5f8129f96ac8f504d9623960dc54cd87bddee94f5a0b2';
+      var K = '8bf41e59dc1b83142ee32569a347a94539e48c98347c685a29e3aa8b7a3ea714d68c1a43c4a760c9d4a45149b0ce8b681e98076bdd4393394c7832a7fa71848257772ac38a4e7fbe96e8bb383becbb7242841946e82e35d9ef1667245fc82601e7edf53b897f5ce2b6bce8e1e3212abd5a8a99a0c9b99472e22a313dac396383';
+
+      var kdf = new KEM.kdf1(MD.sha1.create());
+      var rnd = new FixedSecureRandom('000e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778e113b64e135cf4e2292c75efe5288edfda4');
+      var kem = KEM.rsa.create(kdf, {prng: rnd});
+
+      var rsaPublicKey = RSA.setPublicKey(
+        new JSBN.BigInteger(n), new JSBN.BigInteger(e));
+      var rsaPrivateKey = RSA.setPrivateKey(
+        new JSBN.BigInteger(n), null, new JSBN.BigInteger(d));
+
+      var result = kem.encrypt(rsaPublicKey, 128);
+      ASSERT.equal(UTIL.bytesToHex(result.encapsulation), C0);
+      ASSERT.equal(UTIL.bytesToHex(result.key), K);
+
+      var decryptedKey = kem.decrypt(rsaPrivateKey, result.encapsulation, 128);
+      ASSERT.equal(UTIL.bytesToHex(decryptedKey), K);
+    });
+  });
+}
+
+// check for AMD
+if(typeof define === 'function') {
+  define([
+    'forge/kem',
+    'forge/md',
+    'forge/rsa',
+    'forge/util',
+    'forge/jsbn',
+    'forge/random'
+  ], function(KEM, MD, RSA, UTIL, JSBN, RANDOM) {
+    Tests(
+      // Global provided by test harness
+      ASSERT,
+      KEM(),
+      MD(),
+      RSA(),
+      UTIL(),
+      JSBN(),
+      RANDOM()
+    );
+  });
+} else if(typeof module === 'object' && module.exports) {
+  // assume NodeJS
+  Tests(
+    require('assert'),
+    require('../../js/kem')(),
+    require('../../js/md')(),
+    require('../../js/rsa')(),
+    require('../../js/util')(),
+    require('../../js/jsbn')(),
+    require('../../js/random')());
+}
+
+})();