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path: root/frontend/beta/js/Clipperz/Crypto/SHA.js
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-rw-r--r--frontend/beta/js/Clipperz/Crypto/SHA.js22
1 files changed, 10 insertions, 12 deletions
diff --git a/frontend/beta/js/Clipperz/Crypto/SHA.js b/frontend/beta/js/Clipperz/Crypto/SHA.js
index 635eb90..9605d1c 100644
--- a/frontend/beta/js/Clipperz/Crypto/SHA.js
+++ b/frontend/beta/js/Clipperz/Crypto/SHA.js
@@ -1,118 +1,116 @@
1/* 1/*
2 2
3Copyright 2008-2011 Clipperz Srl 3Copyright 2008-2013 Clipperz Srl
4 4
5This file is part of Clipperz Community Edition. 5This file is part of Clipperz, the online password manager.
6Clipperz Community Edition is an online password manager.
7For further information about its features and functionalities please 6For further information about its features and functionalities please
8refer to http://www.clipperz.com. 7refer to http://www.clipperz.com.
9 8
10* Clipperz Community Edition is free software: you can redistribute 9* Clipperz is free software: you can redistribute it and/or modify it
11 it and/or modify it under the terms of the GNU Affero General Public 10 under the terms of the GNU Affero General Public License as published
12 License as published by the Free Software Foundation, either version 11 by the Free Software Foundation, either version 3 of the License, or
13 3 of the License, or (at your option) any later version. 12 (at your option) any later version.
14 13
15* Clipperz Community Edition is distributed in the hope that it will 14* Clipperz is distributed in the hope that it will be useful, but
16 be useful, but WITHOUT ANY WARRANTY; without even the implied 15 WITHOUT ANY WARRANTY; without even the implied warranty of
17 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 See the GNU Affero General Public License for more details. 17 See the GNU Affero General Public License for more details.
19 18
20* You should have received a copy of the GNU Affero General Public 19* You should have received a copy of the GNU Affero General Public
21 License along with Clipperz Community Edition. If not, see 20 License along with Clipperz. If not, see http://www.gnu.org/licenses/.
22 <http://www.gnu.org/licenses/>.
23 21
24*/ 22*/
25 23
26try { if (typeof(Clipperz.ByteArray) == 'undefined') { throw ""; }} catch (e) { 24try { if (typeof(Clipperz.ByteArray) == 'undefined') { throw ""; }} catch (e) {
27 throw "Clipperz.Crypto.PRNG depends on Clipperz.ByteArray!"; 25 throw "Clipperz.Crypto.PRNG depends on Clipperz.ByteArray!";
28} 26}
29 27
30if (typeof(Clipperz.Crypto) == 'undefined') { Clipperz.Crypto = {}; } 28if (typeof(Clipperz.Crypto) == 'undefined') { Clipperz.Crypto = {}; }
31if (typeof(Clipperz.Crypto.SHA) == 'undefined') { Clipperz.Crypto.SHA = {}; } 29if (typeof(Clipperz.Crypto.SHA) == 'undefined') { Clipperz.Crypto.SHA = {}; }
32 30
33Clipperz.Crypto.SHA.VERSION = "0.3"; 31Clipperz.Crypto.SHA.VERSION = "0.3";
34Clipperz.Crypto.SHA.NAME = "Clipperz.Crypto.SHA"; 32Clipperz.Crypto.SHA.NAME = "Clipperz.Crypto.SHA";
35 33
36MochiKit.Base.update(Clipperz.Crypto.SHA, { 34MochiKit.Base.update(Clipperz.Crypto.SHA, {
37 35
38 '__repr__': function () { 36 '__repr__': function () {
39 return "[" + this.NAME + " " + this.VERSION + "]"; 37 return "[" + this.NAME + " " + this.VERSION + "]";
40 }, 38 },
41 39
42 'toString': function () { 40 'toString': function () {
43 return this.__repr__(); 41 return this.__repr__();
44 }, 42 },
45 43
46 //----------------------------------------------------------------------------- 44 //-----------------------------------------------------------------------------
47 45
48 'rotateRight': function(aValue, aNumberOfBits) { 46 'rotateRight': function(aValue, aNumberOfBits) {
49//Clipperz.Profile.start("Clipperz.Crypto.SHA.rotateRight"); 47//Clipperz.Profile.start("Clipperz.Crypto.SHA.rotateRight");
50 var result; 48 var result;
51 49
52 result = (aValue >>> aNumberOfBits) | (aValue << (32 - aNumberOfBits)); 50 result = (aValue >>> aNumberOfBits) | (aValue << (32 - aNumberOfBits));
53 51
54//Clipperz.Profile.stop("Clipperz.Crypto.SHA.rotateRight"); 52//Clipperz.Profile.stop("Clipperz.Crypto.SHA.rotateRight");
55 return result; 53 return result;
56 }, 54 },
57 55
58 'shiftRight': function(aValue, aNumberOfBits) { 56 'shiftRight': function(aValue, aNumberOfBits) {
59//Clipperz.Profile.start("Clipperz.Crypto.SHA.shiftRight"); 57//Clipperz.Profile.start("Clipperz.Crypto.SHA.shiftRight");
60 var result; 58 var result;
61 59
62 result = aValue >>> aNumberOfBits; 60 result = aValue >>> aNumberOfBits;
63 61
64//Clipperz.Profile.stop("Clipperz.Crypto.SHA.shiftRight"); 62//Clipperz.Profile.stop("Clipperz.Crypto.SHA.shiftRight");
65 return result; 63 return result;
66 }, 64 },
67 65
68 //----------------------------------------------------------------------------- 66 //-----------------------------------------------------------------------------
69 67
70 'safeAdd': function() { 68 'safeAdd': function() {
71//Clipperz.Profile.start("Clipperz.Crypto.SHA.safeAdd"); 69//Clipperz.Profile.start("Clipperz.Crypto.SHA.safeAdd");
72 varresult; 70 varresult;
73 vari, c; 71 vari, c;
74 72
75 result = arguments[0]; 73 result = arguments[0];
76 c = arguments.length; 74 c = arguments.length;
77 for (i=1; i<c; i++) { 75 for (i=1; i<c; i++) {
78 varlowerBytesSum; 76 varlowerBytesSum;
79 77
80 lowerBytesSum = (result & 0xffff) + (arguments[i] & 0xffff); 78 lowerBytesSum = (result & 0xffff) + (arguments[i] & 0xffff);
81 result = (((result >> 16) + (arguments[i] >> 16) + (lowerBytesSum >> 16)) << 16) | (lowerBytesSum & 0xffff); 79 result = (((result >> 16) + (arguments[i] >> 16) + (lowerBytesSum >> 16)) << 16) | (lowerBytesSum & 0xffff);
82 } 80 }
83 81
84//Clipperz.Profile.stop("Clipperz.Crypto.SHA.safeAdd"); 82//Clipperz.Profile.stop("Clipperz.Crypto.SHA.safeAdd");
85 return result; 83 return result;
86 }, 84 },
87 85
88 //----------------------------------------------------------------------------- 86 //-----------------------------------------------------------------------------
89 87
90 'sha256_array': function(aValue) { 88 'sha256_array': function(aValue) {
91//Clipperz.Profile.start("Clipperz.Crypto.SHA.sha256_array"); 89//Clipperz.Profile.start("Clipperz.Crypto.SHA.sha256_array");
92 varresult; 90 varresult;
93 varmessage; 91 varmessage;
94 var h0, h1, h2, h3, h4, h5, h6, h7; 92 var h0, h1, h2, h3, h4, h5, h6, h7;
95 vark; 93 vark;
96 varmessageLength; 94 varmessageLength;
97 varmessageLengthInBits; 95 varmessageLengthInBits;
98 var_i, _c; 96 var_i, _c;
99 var charBits; 97 var charBits;
100 var rotateRight; 98 var rotateRight;
101 var shiftRight; 99 var shiftRight;
102 var safeAdd; 100 var safeAdd;
103 varbytesPerBlock; 101 varbytesPerBlock;
104 var currentMessageIndex; 102 var currentMessageIndex;
105 103
106 bytesPerBlock = 512/8; 104 bytesPerBlock = 512/8;
107 rotateRight = Clipperz.Crypto.SHA.rotateRight; 105 rotateRight = Clipperz.Crypto.SHA.rotateRight;
108 shiftRight = Clipperz.Crypto.SHA.shiftRight; 106 shiftRight = Clipperz.Crypto.SHA.shiftRight;
109 safeAdd = Clipperz.Crypto.SHA.safeAdd; 107 safeAdd = Clipperz.Crypto.SHA.safeAdd;
110 108
111 charBits = 8; 109 charBits = 8;
112 110
113 h0 = 0x6a09e667; 111 h0 = 0x6a09e667;
114 h1 = 0xbb67ae85; 112 h1 = 0xbb67ae85;
115 h2 = 0x3c6ef372; 113 h2 = 0x3c6ef372;
116 h3 = 0xa54ff53a; 114 h3 = 0xa54ff53a;
117 h4 = 0x510e527f; 115 h4 = 0x510e527f;
118 h5 = 0x9b05688c; 116 h5 = 0x9b05688c;