author | Michael Krelin <hacker@klever.net> | 2014-06-30 18:20:13 (UTC) |
---|---|---|
committer | Michael Krelin <hacker@klever.net> | 2014-06-30 18:20:13 (UTC) |
commit | c392fe28606eefa0c814e5c25d641f5ffe623186 (patch) (unidiff) | |
tree | da03fe13ca09fadbebbad9b5d38750757270bae8 /frontend/delta/js/Clipperz | |
parent | d341307d346dee62ee36b27f0f93b8f000748a96 (diff) | |
parent | 6dd16d9359e3a4dc306802588b09acd43947a606 (diff) | |
download | clipperz-c392fe28606eefa0c814e5c25d641f5ffe623186.zip clipperz-c392fe28606eefa0c814e5c25d641f5ffe623186.tar.gz clipperz-c392fe28606eefa0c814e5c25d641f5ffe623186.tar.bz2 |
Merge remote-tracking branch 'github/master' into nmaster
-rw-r--r-- | frontend/delta/js/Clipperz/Crypto/PRNG.js | 124 | ||||
-rw-r--r-- | frontend/delta/js/Clipperz/Crypto/SRP.js | 47 | ||||
-rw-r--r-- | frontend/delta/js/Clipperz/PM/Proxy/Proxy.Offline.LocalStorageDataStore.js | 27 |
3 files changed, 103 insertions, 95 deletions
diff --git a/frontend/delta/js/Clipperz/Crypto/PRNG.js b/frontend/delta/js/Clipperz/Crypto/PRNG.js index c539f06..80d972f 100644 --- a/frontend/delta/js/Clipperz/Crypto/PRNG.js +++ b/frontend/delta/js/Clipperz/Crypto/PRNG.js | |||
@@ -21,6 +21,8 @@ refer to http://www.clipperz.com. | |||
21 | 21 | ||
22 | */ | 22 | */ |
23 | 23 | ||
24 | "use strict"; | ||
25 | |||
24 | try { if (typeof(Clipperz.ByteArray) == 'undefined') { throw ""; }} catch (e) { | 26 | try { if (typeof(Clipperz.ByteArray) == 'undefined') { throw ""; }} catch (e) { |
25 | throw "Clipperz.Crypto.PRNG depends on Clipperz.ByteArray!"; | 27 | throw "Clipperz.Crypto.PRNG depends on Clipperz.ByteArray!"; |
26 | } | 28 | } |
@@ -197,12 +199,6 @@ Clipperz.Crypto.PRNG.TimeRandomnessSource.prototype = MochiKit.Base.update(new C | |||
197 | }, | 199 | }, |
198 | 200 | ||
199 | //------------------------------------------------------------------------- | 201 | //------------------------------------------------------------------------- |
200 | |||
201 | 'pollingFrequency': function() { | ||
202 | return 10; | ||
203 | }, | ||
204 | |||
205 | //------------------------------------------------------------------------- | ||
206 | __syntaxFix__: "syntax fix" | 202 | __syntaxFix__: "syntax fix" |
207 | }); | 203 | }); |
208 | 204 | ||
@@ -245,12 +241,12 @@ Clipperz.Crypto.PRNG.MouseRandomnessSource.prototype = MochiKit.Base.update(new | |||
245 | var numberOfRandomBitsCollected; | 241 | var numberOfRandomBitsCollected; |
246 | 242 | ||
247 | numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); | 243 | numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); |
248 | collectetBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); | 244 | collectedBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); |
249 | this.setRandomBitsCollector(collectetBits); | 245 | this.setRandomBitsCollector(collectedBits); |
250 | numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent(); | 246 | numberOfRandomBitsCollected += this.numberOfBitsToCollectAtEachEvent(); |
251 | 247 | ||
252 | if (numberOfRandomBitsCollected == 8) { | 248 | if (numberOfRandomBitsCollected == 8) { |
253 | this.updateGeneratorWithValue(collectetBits); | 249 | this.updateGeneratorWithValue(collectedBits); |
254 | numberOfRandomBitsCollected = 0; | 250 | numberOfRandomBitsCollected = 0; |
255 | this.setRandomBitsCollector(0); | 251 | this.setRandomBitsCollector(0); |
256 | } | 252 | } |
@@ -289,93 +285,51 @@ Clipperz.Crypto.PRNG.MouseRandomnessSource.prototype = MochiKit.Base.update(new | |||
289 | }, | 285 | }, |
290 | 286 | ||
291 | //------------------------------------------------------------------------- | 287 | //------------------------------------------------------------------------- |
292 | |||
293 | 'pollingFrequency': function() { | ||
294 | return 10; | ||
295 | }, | ||
296 | |||
297 | //------------------------------------------------------------------------- | ||
298 | __syntaxFix__: "syntax fix" | 288 | __syntaxFix__: "syntax fix" |
299 | }); | 289 | }); |
300 | 290 | ||
301 | //***************************************************************************** | 291 | //***************************************************************************** |
302 | 292 | ||
303 | Clipperz.Crypto.PRNG.KeyboardRandomnessSource = function(args) { | 293 | Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource = function(args) { |
304 | args = args || {}; | 294 | args = args || {}; |
305 | Clipperz.Crypto.PRNG.RandomnessSource.call(this, args); | ||
306 | 295 | ||
307 | this._randomBitsCollector = 0; | 296 | this._intervalTime = args.intervalTime || 1000; |
308 | this._numberOfRandomBitsCollected = 0; | 297 | this._browserCrypto = args.browserCrypto; |
309 | 298 | ||
310 | MochiKit.Signal.connect(document, 'onkeypress', this, 'collectEntropy'); | 299 | Clipperz.Crypto.PRNG.RandomnessSource.call(this, args); |
311 | 300 | ||
301 | this.collectEntropy(); | ||
312 | return this; | 302 | return this; |
313 | } | 303 | } |
314 | 304 | ||
315 | Clipperz.Crypto.PRNG.KeyboardRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, { | 305 | Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource.prototype = MochiKit.Base.update(new Clipperz.Crypto.PRNG.RandomnessSource, { |
316 | |||
317 | //------------------------------------------------------------------------- | ||
318 | |||
319 | 'randomBitsCollector': function() { | ||
320 | return this._randomBitsCollector; | ||
321 | }, | ||
322 | |||
323 | 'setRandomBitsCollector': function(aValue) { | ||
324 | this._randomBitsCollector = aValue; | ||
325 | }, | ||
326 | |||
327 | 'appendRandomBitToRandomBitsCollector': function(aValue) { | ||
328 | var collectedBits; | ||
329 | var numberOfRandomBitsCollected; | ||
330 | |||
331 | numberOfRandomBitsCollected = this.numberOfRandomBitsCollected(); | ||
332 | collectetBits = this.randomBitsCollector() | (aValue << numberOfRandomBitsCollected); | ||
333 | this.setRandomBitsCollector(collectetBits); | ||
334 | numberOfRandomBitsCollected ++; | ||
335 | |||
336 | if (numberOfRandomBitsCollected == 8) { | ||
337 | this.updateGeneratorWithValue(collectetBits); | ||
338 | numberOfRandomBitsCollected = 0; | ||
339 | this.setRandomBitsCollector(0); | ||
340 | } | ||
341 | |||
342 | this.setNumberOfRandomBitsCollected(numberOfRandomBitsCollected) | ||
343 | }, | ||
344 | 306 | ||
345 | //------------------------------------------------------------------------- | 307 | 'intervalTime': function() { |
346 | 308 | return this._intervalTime; | |
347 | 'numberOfRandomBitsCollected': function() { | ||
348 | return this._numberOfRandomBitsCollected; | ||
349 | }, | 309 | }, |
350 | 310 | ||
351 | 'setNumberOfRandomBitsCollected': function(aValue) { | 311 | 'browserCrypto': function () { |
352 | this._numberOfRandomBitsCollected = aValue; | 312 | return this._browserCrypto; |
353 | }, | 313 | }, |
354 | 314 | ||
355 | //------------------------------------------------------------------------- | 315 | //------------------------------------------------------------------------- |
356 | 316 | ||
357 | 'collectEntropy': function(anEvent) { | 317 | 'collectEntropy': function() { |
358 | /* | 318 | varbytesToCollect; |
359 | var mouseLocation; | ||
360 | var randomBit; | ||
361 | |||
362 | mouseLocation = anEvent.mouse().client; | ||
363 | |||
364 | randomBit = ((mouseLocation.x ^ mouseLocation.y) & 0x1); | ||
365 | this.appendRandomBitToRandomBitsCollector(randomBit); | ||
366 | */ | ||
367 | }, | ||
368 | |||
369 | //------------------------------------------------------------------------- | ||
370 | 319 | ||
371 | 'numberOfRandomBits': function() { | 320 | if (this.boostMode() == true) { |
372 | return 1; | 321 | bytesToCollect = 64; |
373 | }, | 322 | } else { |
323 | bytesToCollect = 8; | ||
324 | } | ||
374 | 325 | ||
375 | //------------------------------------------------------------------------- | 326 | var randomValuesArray = new Uint8Array(bytesToCollect); |
327 | this.browserCrypto().getRandomValues(randomValuesArray); | ||
328 | for (var i = 0; i < randomValuesArray.length; i++) { | ||
329 | this.updateGeneratorWithValue(randomValuesArray[i]); | ||
330 | } | ||
376 | 331 | ||
377 | 'pollingFrequency': function() { | 332 | setTimeout(this.collectEntropy, this.intervalTime()); |
378 | return 10; | ||
379 | }, | 333 | }, |
380 | 334 | ||
381 | //------------------------------------------------------------------------- | 335 | //------------------------------------------------------------------------- |
@@ -635,7 +589,7 @@ Clipperz.logWarning("Fortuna generator has not enough entropy, yet!"); | |||
635 | }, | 589 | }, |
636 | 590 | ||
637 | //------------------------------------------------------------------------- | 591 | //------------------------------------------------------------------------- |
638 | 592 | /* | |
639 | 'dump': function(appendToDoc) { | 593 | 'dump': function(appendToDoc) { |
640 | var tbl; | 594 | var tbl; |
641 | var i,c; | 595 | var i,c; |
@@ -741,7 +695,7 @@ Clipperz.logWarning("Fortuna generator has not enough entropy, yet!"); | |||
741 | 695 | ||
742 | return tbl; | 696 | return tbl; |
743 | }, | 697 | }, |
744 | 698 | */ | |
745 | //----------------------------------------------------------------------------- | 699 | //----------------------------------------------------------------------------- |
746 | __syntaxFix__: "syntax fix" | 700 | __syntaxFix__: "syntax fix" |
747 | }); | 701 | }); |
@@ -784,7 +738,7 @@ Clipperz.Crypto.PRNG.Random.prototype = MochiKit.Base.update(null, { | |||
784 | 738 | ||
785 | //############################################################################# | 739 | //############################################################################# |
786 | 740 | ||
787 | _clipperz_crypt_prng_defaultPRNG = null; | 741 | var _clipperz_crypt_prng_defaultPRNG = null; |
788 | 742 | ||
789 | Clipperz.Crypto.PRNG.defaultRandomGenerator = function() { | 743 | Clipperz.Crypto.PRNG.defaultRandomGenerator = function() { |
790 | if (_clipperz_crypt_prng_defaultPRNG == null) { | 744 | if (_clipperz_crypt_prng_defaultPRNG == null) { |
@@ -816,16 +770,26 @@ Clipperz.Crypto.PRNG.defaultRandomGenerator = function() { | |||
816 | 770 | ||
817 | //............................................................. | 771 | //............................................................. |
818 | // | 772 | // |
819 | // KeyboardRandomnessSource | 773 | // CryptoRandomRandomnessSource |
820 | // | 774 | // |
821 | //............................................................. | 775 | //............................................................. |
822 | { | 776 | { |
823 | varnewRandomnessSource; | 777 | varnewRandomnessSource; |
778 | varbrowserCrypto; | ||
824 | 779 | ||
825 | newRandomnessSource = new Clipperz.Crypto.PRNG.KeyboardRandomnessSource(); | 780 | if (window.crypto && window.crypto.getRandomValues) { |
826 | _clipperz_crypt_prng_defaultPRNG.addRandomnessSource(newRandomnessSource); | 781 | browserCrypto = window.crypto; |
782 | } else if (window.msCrypto && window.msCrypto.getRandomValues) { | ||
783 | browserCrypto = window.msCrypto; | ||
784 | } else { | ||
785 | browserCrypto = null; | ||
827 | } | 786 | } |
828 | 787 | ||
788 | if (browserCrypto != null) { | ||
789 | newRandomnessSource = new Clipperz.Crypto.PRNG.CryptoRandomRandomnessSource({'browserCrypto':browserCrypto}); | ||
790 | _clipperz_crypt_prng_defaultPRNG.addRandomnessSource(newRandomnessSource); | ||
791 | } | ||
792 | } | ||
829 | } | 793 | } |
830 | 794 | ||
831 | return _clipperz_crypt_prng_defaultPRNG; | 795 | return _clipperz_crypt_prng_defaultPRNG; |
diff --git a/frontend/delta/js/Clipperz/Crypto/SRP.js b/frontend/delta/js/Clipperz/Crypto/SRP.js index 597e72d..6898dfb 100644 --- a/frontend/delta/js/Clipperz/Crypto/SRP.js +++ b/frontend/delta/js/Clipperz/Crypto/SRP.js | |||
@@ -44,6 +44,8 @@ MochiKit.Base.update(Clipperz.Crypto.SRP, { | |||
44 | 44 | ||
45 | '_n': null, | 45 | '_n': null, |
46 | '_g': null, | 46 | '_g': null, |
47 | '_k': null, | ||
48 | |||
47 | //------------------------------------------------------------------------- | 49 | //------------------------------------------------------------------------- |
48 | 50 | ||
49 | 'n': function() { | 51 | 'n': function() { |
@@ -64,6 +66,15 @@ MochiKit.Base.update(Clipperz.Crypto.SRP, { | |||
64 | return Clipperz.Crypto.SRP._g; | 66 | return Clipperz.Crypto.SRP._g; |
65 | }, | 67 | }, |
66 | 68 | ||
69 | 'k': function() { | ||
70 | if (Clipperz.Crypto.SRP._k == null) { | ||
71 | // Clipperz.Crypto.SRP._k = new Clipperz.Crypto.BigInt(this.stringHash(this.n().asString() + this.g().asString()), 16); | ||
72 | Clipperz.Crypto.SRP._k = new Clipperz.Crypto.BigInt("64398bff522814e306a97cb9bfc4364b7eed16a8c17c5208a40a2bad2933c8e", 16); | ||
73 | } | ||
74 | |||
75 | return Clipperz.Crypto.SRP._k; | ||
76 | }, | ||
77 | |||
67 | //----------------------------------------------------------------------------- | 78 | //----------------------------------------------------------------------------- |
68 | 79 | ||
69 | 'exception': { | 80 | 'exception': { |
@@ -138,10 +149,9 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
138 | 149 | ||
139 | 'A': function () { | 150 | 'A': function () { |
140 | if (this._A == null) { | 151 | if (this._A == null) { |
141 | //Warning: this value should be strictly greater than zero: how should we perform this check? | 152 | //Warning: this value should be strictly greater than zero |
142 | this._A = Clipperz.Crypto.SRP.g().powerModule(this.a(), Clipperz.Crypto.SRP.n()); | 153 | this._A = Clipperz.Crypto.SRP.g().powerModule(this.a(), Clipperz.Crypto.SRP.n()); |
143 | 154 | if (this._A.equals(0) || negative(this._A)) { | |
144 | if (this._A.equals(0)) { | ||
145 | Clipperz.logError("Clipperz.Crypto.SRP.Connection: trying to set 'A' to 0."); | 155 | Clipperz.logError("Clipperz.Crypto.SRP.Connection: trying to set 'A' to 0."); |
146 | throw Clipperz.Crypto.SRP.exception.InvalidValue; | 156 | throw Clipperz.Crypto.SRP.exception.InvalidValue; |
147 | } | 157 | } |
@@ -167,10 +177,9 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
167 | }, | 177 | }, |
168 | 178 | ||
169 | 'set_B': function(aValue) { | 179 | 'set_B': function(aValue) { |
170 | //Warning: this value should be strictly greater than zero: how should we perform this check? | 180 | //Warning: this value should be strictly greater than zero |
171 | if (! aValue.equals(0)) { | ||
172 | this._B = aValue; | 181 | this._B = aValue; |
173 | } else { | 182 | if (this._B.equals(0) || negative(this._B)) { |
174 | Clipperz.logError("Clipperz.Crypto.SRP.Connection: trying to set 'B' to 0."); | 183 | Clipperz.logError("Clipperz.Crypto.SRP.Connection: trying to set 'B' to 0."); |
175 | throw Clipperz.Crypto.SRP.exception.InvalidValue; | 184 | throw Clipperz.Crypto.SRP.exception.InvalidValue; |
176 | } | 185 | } |
@@ -190,7 +199,7 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
190 | 199 | ||
191 | 'u': function () { | 200 | 'u': function () { |
192 | if (this._u == null) { | 201 | if (this._u == null) { |
193 | this._u = new Clipperz.Crypto.BigInt(this.stringHash(this.B().asString()), 16); | 202 | this._u = new Clipperz.Crypto.BigInt(this.stringHash(this.A().asString() + this.B().asString()), 16); |
194 | } | 203 | } |
195 | 204 | ||
196 | return this._u; | 205 | return this._u; |
@@ -207,7 +216,13 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
207 | srp = Clipperz.Crypto.SRP; | 216 | srp = Clipperz.Crypto.SRP; |
208 | 217 | ||
209 | this._S =bigint.powerModule( | 218 | this._S =bigint.powerModule( |
210 | bigint.subtract(this.B(), bigint.powerModule(srp.g(), this.x(), srp.n())), | 219 | bigint.subtract( |
220 | this.B(), | ||
221 | bigint.multiply( | ||
222 | Clipperz.Crypto.SRP.k(), | ||
223 | bigint.powerModule(srp.g(), this.x(), srp.n()) | ||
224 | ) | ||
225 | ), | ||
211 | bigint.add(this.a(), bigint.multiply(this.u(), this.x())), | 226 | bigint.add(this.a(), bigint.multiply(this.u(), this.x())), |
212 | srp.n() | 227 | srp.n() |
213 | ) | 228 | ) |
@@ -230,7 +245,20 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
230 | 245 | ||
231 | 'M1': function () { | 246 | 'M1': function () { |
232 | if (this._M1 == null) { | 247 | if (this._M1 == null) { |
233 | this._M1 = this.stringHash(this.A().asString(10) + this.B().asString(10) + this.K()); | 248 | // this._M1 = this.stringHash(this.A().asString(10) + this.B().asString(10) + this.K()); |
249 | |||
250 | //http://srp.stanford.edu/design.html | ||
251 | //User -> Host: M = H(H(N) xor H(g), H(I), s, A, B, K) | ||
252 | |||
253 | this._M1 = this.stringHash( | ||
254 | "597626870978286801440197562148588907434001483655788865609375806439877501869636875571920406529" + | ||
255 | this.stringHash(this.C()) + | ||
256 | this.s().asString() + | ||
257 | this.A().asString() + | ||
258 | this.B().asString() + | ||
259 | this.K() | ||
260 | ); | ||
261 | //console.log("M1", this._M1); | ||
234 | } | 262 | } |
235 | 263 | ||
236 | return this._M1; | 264 | return this._M1; |
@@ -241,6 +269,7 @@ Clipperz.Crypto.SRP.Connection.prototype = MochiKit.Base.update(null, { | |||
241 | 'M2': function () { | 269 | 'M2': function () { |
242 | if (this._M2 == null) { | 270 | if (this._M2 == null) { |
243 | this._M2 = this.stringHash(this.A().asString(10) + this.M1() + this.K()); | 271 | this._M2 = this.stringHash(this.A().asString(10) + this.M1() + this.K()); |
272 | //console.log("M2", this._M2); | ||
244 | } | 273 | } |
245 | 274 | ||
246 | return this._M2; | 275 | return this._M2; |
diff --git a/frontend/delta/js/Clipperz/PM/Proxy/Proxy.Offline.LocalStorageDataStore.js b/frontend/delta/js/Clipperz/PM/Proxy/Proxy.Offline.LocalStorageDataStore.js index 3f16f70..d03f873 100644 --- a/frontend/delta/js/Clipperz/PM/Proxy/Proxy.Offline.LocalStorageDataStore.js +++ b/frontend/delta/js/Clipperz/PM/Proxy/Proxy.Offline.LocalStorageDataStore.js | |||
@@ -88,7 +88,7 @@ Clipperz.Base.extend(Clipperz.PM.Proxy.Offline.LocalStorageDataStore, Clipperz.P | |||
88 | randomBytes = Clipperz.Crypto.Base.generateRandomSeed(); | 88 | randomBytes = Clipperz.Crypto.Base.generateRandomSeed(); |
89 | aConnection['b'] = new Clipperz.Crypto.BigInt(randomBytes, 16); | 89 | aConnection['b'] = new Clipperz.Crypto.BigInt(randomBytes, 16); |
90 | v = new Clipperz.Crypto.BigInt(aConnection['userData']['v'], 16); | 90 | v = new Clipperz.Crypto.BigInt(aConnection['userData']['v'], 16); |
91 | aConnection['B'] = v.add(Clipperz.Crypto.SRP.g().powerModule(aConnection['b'], Clipperz.Crypto.SRP.n())); | 91 | aConnection['B'] = (Clipperz.Crypto.SRP.k().multiply(v)).add(Clipperz.Crypto.SRP.g().powerModule(aConnection['b'], Clipperz.Crypto.SRP.n())); |
92 | 92 | ||
93 | aConnection['A'] = someParameters.parameters.A; | 93 | aConnection['A'] = someParameters.parameters.A; |
94 | 94 | ||
@@ -97,20 +97,35 @@ Clipperz.Base.extend(Clipperz.PM.Proxy.Offline.LocalStorageDataStore, Clipperz.P | |||
97 | 97 | ||
98 | nextTollRequestType = 'CONNECT'; | 98 | nextTollRequestType = 'CONNECT'; |
99 | } else if (someParameters.message == "credentialCheck") { | 99 | } else if (someParameters.message == "credentialCheck") { |
100 | var v, u, S, A, K, M1; | 100 | var v, u, s, S, A, K, M1; |
101 | var stringHash = function (aValue) { | ||
102 | return Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(aValue)).toHexString().substring(2); | ||
103 | }; | ||
101 | 104 | ||
102 | v = new Clipperz.Crypto.BigInt(aConnection['userData']['v'], 16); | 105 | v = new Clipperz.Crypto.BigInt(aConnection['userData']['v'], 16); |
103 | u = new Clipperz.Crypto.BigInt(Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(aConnection['B'].asString(10))).toHexString(), 16); | ||
104 | A = new Clipperz.Crypto.BigInt(aConnection['A'], 16); | 106 | A = new Clipperz.Crypto.BigInt(aConnection['A'], 16); |
107 | u = new Clipperz.Crypto.BigInt(Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(A.asString(10) + aConnection['B'].asString(10))).toHexString(), 16); | ||
108 | s = new Clipperz.Crypto.BigInt(aConnection['userData']['s'], 16); | ||
105 | S = (A.multiply(v.powerModule(u, Clipperz.Crypto.SRP.n()))).powerModule(aConnection['b'], Clipperz.Crypto.SRP.n()); | 109 | S = (A.multiply(v.powerModule(u, Clipperz.Crypto.SRP.n()))).powerModule(aConnection['b'], Clipperz.Crypto.SRP.n()); |
106 | 110 | ||
107 | K = Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(S.asString(10))).toHexString().slice(2); | 111 | K = stringHash(S.asString(10)); |
108 | 112 | ||
109 | M1 = Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(A.asString(10) + aConnection['B'].asString(10) + K)).toHexString().slice(2); | 113 | M1 = stringHash( |
114 | "597626870978286801440197562148588907434001483655788865609375806439877501869636875571920406529" + | ||
115 | stringHash(aConnection['C']) + | ||
116 | s.asString(10) + | ||
117 | A.asString(10) + | ||
118 | aConnection['B'].asString(10) + | ||
119 | K | ||
120 | ); | ||
110 | if (someParameters.parameters.M1 == M1) { | 121 | if (someParameters.parameters.M1 == M1) { |
111 | var M2; | 122 | var M2; |
112 | 123 | ||
113 | M2 = Clipperz.PM.Crypto.encryptingFunctions.versions[someParameters.version].hash(new Clipperz.ByteArray(A.asString(10) + someParameters.parameters.M1 + K)).toHexString().slice(2); | 124 | M2 = stringHash( |
125 | A.asString(10) + | ||
126 | someParameters.parameters.M1 + | ||
127 | K | ||
128 | ); | ||
114 | result['M2'] = M2; | 129 | result['M2'] = M2; |
115 | } else { | 130 | } else { |
116 | throw new Error("Client checksum verification failed! Expected <" + M1 + ">, received <" + someParameters.parameters.M1 + ">.", "Error"); | 131 | throw new Error("Client checksum verification failed! Expected <" + M1 + ">, received <" + someParameters.parameters.M1 + ">.", "Error"); |