腾讯WebQQ 3.0 密码、验证码加密算法分析
腾讯webqq的登录时,只需向服务器提交1次密码和验证码,之后服务器会返回两个会话id,就像令牌一样,每次ajax向服务器拉取信息时,都会携带这两个令牌,直至用户注销登录或意外退出。
上次曾把密码与验证码混合MD5加密的js脚本提取出来,这里再贴一下。
md5.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 | var chrsz=8; var mode=32; var hexcase=1; function preprocess(A){ var B= "" ; B+=A.verifycode.value; B=B.toUpperCase(); A.p.value=md5(md5_3(A.p.value)+B); return true ; } function md5_3(B){ var A= new Array; A=core_md5(str2binl(B),B.length*chrsz); A=core_md5(A,16*chrsz); A=core_md5(A,16*chrsz); return binl2hex(A); } function md5(A){ return hex_md5(A); } function hex_md5(A){ return binl2hex(core_md5(str2binl(A),A.length*chrsz)); } function str_hmac_md5(A,B){ return binl2str(core_hmac_md5(A,B)); } function core_md5(K,F){ K[F>>5]|=128<<((F)%32); K[(((F+64)>>>9)<<4)+14]=F; var J=1732584193; var I=-271733879; var H=-1732584194; var G=271733878; for ( var C=0;C<K.length;C+=16){ var E=J; var D=I; var B=H; var A=G; J=md5_ff(J,I,H,G,K[C+0],7,-680876936); G=md5_ff(G,J,I,H,K[C+1],12,-389564586); H=md5_ff(H,G,J,I,K[C+2],17,606105819); I=md5_ff(I,H,G,J,K[C+3],22,-1044525330); J=md5_ff(J,I,H,G,K[C+4],7,-176418897); G=md5_ff(G,J,I,H,K[C+5],12,1200080426); H=md5_ff(H,G,J,I,K[C+6],17,-1473231341); I=md5_ff(I,H,G,J,K[C+7],22,-45705983); J=md5_ff(J,I,H,G,K[C+8],7,1770035416); G=md5_ff(G,J,I,H,K[C+9],12,-1958414417); H=md5_ff(H,G,J,I,K[C+10],17,-42063); I=md5_ff(I,H,G,J,K[C+11],22,-1990404162); J=md5_ff(J,I,H,G,K[C+12],7,1804603682); G=md5_ff(G,J,I,H,K[C+13],12,-40341101); H=md5_ff(H,G,J,I,K[C+14],17,-1502002290); I=md5_ff(I,H,G,J,K[C+15],22,1236535329); J=md5_gg(J,I,H,G,K[C+1],5,-165796510); G=md5_gg(G,J,I,H,K[C+6],9,-1069501632); H=md5_gg(H,G,J,I,K[C+11],14,643717713); I=md5_gg(I,H,G,J,K[C+0],20,-373897302); J=md5_gg(J,I,H,G,K[C+5],5,-701558691); G=md5_gg(G,J,I,H,K[C+10],9,38016083); H=md5_gg(H,G,J,I,K[C+15],14,-660478335); I=md5_gg(I,H,G,J,K[C+4],20,-405537848); J=md5_gg(J,I,H,G,K[C+9],5,568446438); G=md5_gg(G,J,I,H,K[C+14],9,-1019803690); H=md5_gg(H,G,J,I,K[C+3],14,-187363961); I=md5_gg(I,H,G,J,K[C+8],20,1163531501); J=md5_gg(J,I,H,G,K[C+13],5,-1444681467); G=md5_gg(G,J,I,H,K[C+2],9,-51403784); H=md5_gg(H,G,J,I,K[C+7],14,1735328473); I=md5_gg(I,H,G,J,K[C+12],20,-1926607734); J=md5_hh(J,I,H,G,K[C+5],4,-378558); G=md5_hh(G,J,I,H,K[C+8],11,-2022574463); H=md5_hh(H,G,J,I,K[C+11],16,1839030562); I=md5_hh(I,H,G,J,K[C+14],23,-35309556); J=md5_hh(J,I,H,G,K[C+1],4,-1530992060); G=md5_hh(G,J,I,H,K[C+4],11,1272893353); H=md5_hh(H,G,J,I,K[C+7],16,-155497632); I=md5_hh(I,H,G,J,K[C+10],23,-1094730640); J=md5_hh(J,I,H,G,K[C+13],4,681279174); G=md5_hh(G,J,I,H,K[C+0],11,-358537222); H=md5_hh(H,G,J,I,K[C+3],16,-722521979); I=md5_hh(I,H,G,J,K[C+6],23,76029189); J=md5_hh(J,I,H,G,K[C+9],4,-640364487); G=md5_hh(G,J,I,H,K[C+12],11,-421815835); H=md5_hh(H,G,J,I,K[C+15],16,530742520); I=md5_hh(I,H,G,J,K[C+2],23,-995338651); J=md5_ii(J,I,H,G,K[C+0],6,-198630844); G=md5_ii(G,J,I,H,K[C+7],10,1126891415); H=md5_ii(H,G,J,I,K[C+14],15,-1416354905); I=md5_ii(I,H,G,J,K[C+5],21,-57434055); J=md5_ii(J,I,H,G,K[C+12],6,1700485571); G=md5_ii(G,J,I,H,K[C+3],10,-1894986606); H=md5_ii(H,G,J,I,K[C+10],15,-1051523); I=md5_ii(I,H,G,J,K[C+1],21,-2054922799); J=md5_ii(J,I,H,G,K[C+8],6,1873313359); G=md5_ii(G,J,I,H,K[C+15],10,-30611744); H=md5_ii(H,G,J,I,K[C+6],15,-1560198380); I=md5_ii(I,H,G,J,K[C+13],21,1309151649); J=md5_ii(J,I,H,G,K[C+4],6,-145523070); G=md5_ii(G,J,I,H,K[C+11],10,-1120210379); H=md5_ii(H,G,J,I,K[C+2],15,718787259); I=md5_ii(I,H,G,J,K[C+9],21,-343485551); J=safe_add(J,E); I=safe_add(I,D); H=safe_add(H,B); G=safe_add(G,A); } if (mode==16){ return Array(I,H); } else { return Array(J,I,H,G); } } function md5_cmn(F,C,B,A,E,D){ return safe_add(bit_rol(safe_add(safe_add(C,F),safe_add(A,D)),E),B); } function md5_ff(C,B,G,F,A,E,D){ return md5_cmn((B&G)|((~B)&F),C,B,A,E,D); } function md5_gg(C,B,G,F,A,E,D){ return md5_cmn((B&F)|(G&(~F)),C,B,A,E,D); } function md5_hh(C,B,G,F,A,E,D){ return md5_cmn(B^G^F,C,B,A,E,D); } function md5_ii(C,B,G,F,A,E,D){ return md5_cmn(G^(B|(~F)),C,B,A,E,D); } function core_hmac_md5(C,F){ var E=str2binl(C); if (E.length>16){ E=core_md5(E,C.length*chrsz); } var A=Array(16),D=Array(16); for ( var B=0;B<16;B++){ A[B]=E[B]^909522486; D[B]=E[B]^1549556828; } var G=core_md5(A.concat(str2binl(F)),512+F.length*chrsz); return core_md5(D.concat(G),512+128); } function safe_add(A,D){ var C=(A&65535)+(D&65535); var B=(A>>16)+(D>>16)+(C>>16); return (B<<16)|(C&65535); } function bit_rol(A,B){ return (A<<B)|(A>>>(32-B)); } function str2binl(D){ var C=Array(); var A=(1<<chrsz)-1; for ( var B=0;B<D.length*chrsz;B+=chrsz){ C[B>>5]|=(D.charCodeAt(B/chrsz)&A)<<(B%32); } return C; } function binl2str(C){ var D= "" ; var A=(1<<chrsz)-1; for ( var B=0;B<C.length*32;B+=chrsz){ D+=String.fromCharCode((C[B>>5]>>>(B%32))&A); } return D; } function binl2hex(C){ var B=hexcase? "0123456789ABCDEF" : "0123456789abcdef" ; var D= "" ; for ( var A=0;A<C.length*4;A++){ D+=B.charAt((C[A>>2]>>((A%4)*8+4))&15)+B.charAt((C[A>>2]>>((A%4)*8))&15); } return D; } |
看了jdk源码中md5算法的源文件,发现webqq的加密算法,多了一个3次md5的函数,于是自己写了个java的实现,下面是jdk的标准md5算法实现与webqq加密的实现
jdk 1.6 标准 MD5.java
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | public class MD5 { /* * A Java implementation of the RSA Data Security, Inc. MD5 Message Digest * Algorithm, as defined in RFC 1321. Based on the JavaScript implementation * of Paul Johnston Copyright (C) Paul Johnston 1999 - 2000. See * http://pajhome.org.uk/site/legal.html for details. Java Version by Thomas * Weber (Orange Interactive GmbH) */ /* * Convert a 32-bit number to a hex string with ls-byte first */ String hex_chr = "0123456789abcdef" ; private String rhex( int num) { String str = "" ; for ( int j = 0 ; j <= 3 ; j++) str = str + hex_chr.charAt((num >> (j * 8 + 4 )) & 0x0F ) + hex_chr.charAt((num >> (j * 8 )) & 0x0F ); return str; } /* * Convert a string to a sequence of 16-word blocks, stored as an array. * Append padding bits and the length, as described in the MD5 standard. */ private int [] str2blks_MD5(String str) { int nblk = ((str.length() + 8 ) >> 6 ) + 1 ; int [] blks = new int [nblk * 16 ]; int i = 0 ; for (i = 0 ; i < nblk * 16 ; i++) { blks[i] = 0 ; } for (i = 0 ; i < str.length(); i++) { blks[i >> 2 ] |= str.charAt(i) << ((i % 4 ) * 8 ); } blks[i >> 2 ] |= 0x80 << ((i % 4 ) * 8 ); blks[nblk * 16 - 2 ] = str.length() * 8 ; return blks; } /* * Add integers, wrapping at 2^32 */ private int add( int x, int y) { return ((x & 0x7FFFFFFF ) + (y & 0x7FFFFFFF )) ^ (x & 0x80000000 ) ^ (y & 0x80000000 ); } /* * Bitwise rotate a 32-bit number to the left */ private int rol( int num, int cnt) { return (num << cnt) | (num >>> ( 32 - cnt)); } /* * These functions implement the basic operation for each round of the * algorithm. */ private int cmn( int q, int a, int b, int x, int s, int t) { return add(rol(add(add(a, q), add(x, t)), s), b); } private int ff( int a, int b, int c, int d, int x, int s, int t) { return cmn((b & c) | ((~b) & d), a, b, x, s, t); } private int gg( int a, int b, int c, int d, int x, int s, int t) { return cmn((b & d) | (c & (~d)), a, b, x, s, t); } private int hh( int a, int b, int c, int d, int x, int s, int t) { return cmn(b ^ c ^ d, a, b, x, s, t); } private int ii( int a, int b, int c, int d, int x, int s, int t) { return cmn(c ^ (b | (~d)), a, b, x, s, t); } /* * Take a string and return the hex representation of its MD5. */ public String calcMD5(String str) { int [] x = str2blks_MD5(str); int a = 0x67452301 ; int b = 0xEFCDAB89 ; int c = 0x98BADCFE ; int d = 0x10325476 ; for ( int i = 0 ; i < x.length; i += 16 ) { int olda = a; int oldb = b; int oldc = c; int oldd = d; a = ff(a, b, c, d, x[i + 0 ], 7 , 0xD76AA478 ); d = ff(d, a, b, c, x[i + 1 ], 12 , 0xE8C7B756 ); c = ff(c, d, a, b, x[i + 2 ], 17 , 0x242070DB ); b = ff(b, c, d, a, x[i + 3 ], 22 , 0xC1BDCEEE ); a = ff(a, b, c, d, x[i + 4 ], 7 , 0xF57C0FAF ); d = ff(d, a, b, c, x[i + 5 ], 12 , 0x4787C62A ); c = ff(c, d, a, b, x[i + 6 ], 17 , 0xA8304613 ); b = ff(b, c, d, a, x[i + 7 ], 22 , 0xFD469501 ); a = ff(a, b, c, d, x[i + 8 ], 7 , 0x698098D8 ); d = ff(d, a, b, c, x[i + 9 ], 12 , 0x8B44F7AF ); c = ff(c, d, a, b, x[i + 10 ], 17 , 0xFFFF5BB1 ); b = ff(b, c, d, a, x[i + 11 ], 22 , 0x895CD7BE ); a = ff(a, b, c, d, x[i + 12 ], 7 , 0x6B901122 ); d = ff(d, a, b, c, x[i + 13 ], 12 , 0xFD987193 ); c = ff(c, d, a, b, x[i + 14 ], 17 , 0xA679438E ); b = ff(b, c, d, a, x[i + 15 ], 22 , 0x49B40821 ); a = gg(a, b, c, d, x[i + 1 ], 5 , 0xF61E2562 ); d = gg(d, a, b, c, x[i + 6 ], 9 , 0xC040B340 ); c = gg(c, d, a, b, x[i + 11 ], 14 , 0x265E5A51 ); b = gg(b, c, d, a, x[i + 0 ], 20 , 0xE9B6C7AA ); a = gg(a, b, c, d, x[i + 5 ], 5 , 0xD62F105D ); d = gg(d, a, b, c, x[i + 10 ], 9 , 0x02441453 ); c = gg(c, d, a, b, x[i + 15 ], 14 , 0xD8A1E681 ); b = gg(b, c, d, a, x[i + 4 ], 20 , 0xE7D3FBC8 ); a = gg(a, b, c, d, x[i + 9 ], 5 , 0x21E1CDE6 ); d = gg(d, a, b, c, x[i + 14 ], 9 , 0xC33707D6 ); c = gg(c, d, a, b, x[i + 3 ], 14 , 0xF4D50D87 ); b = gg(b, c, d, a, x[i + 8 ], 20 , 0x455A14ED ); a = gg(a, b, c, d, x[i + 13 ], 5 , 0xA9E3E905 ); d = gg(d, a, b, c, x[i + 2 ], 9 , 0xFCEFA3F8 ); c = gg(c, d, a, b, x[i + 7 ], 14 , 0x676F02D9 ); b = gg(b, c, d, a, x[i + 12 ], 20 , 0x8D2A4C8A ); a = hh(a, b, c, d, x[i + 5 ], 4 , 0xFFFA3942 ); d = hh(d, a, b, c, x[i + 8 ], 11 , 0x8771F681 ); c = hh(c, d, a, b, x[i + 11 ], 16 , 0x6D9D6122 ); b = hh(b, c, d, a, x[i + 14 ], 23 , 0xFDE5380C ); a = hh(a, b, c, d, x[i + 1 ], 4 , 0xA4BEEA44 ); d = hh(d, a, b, c, x[i + 4 ], 11 , 0x4BDECFA9 ); c = hh(c, d, a, b, x[i + 7 ], 16 , 0xF6BB4B60 ); b = hh(b, c, d, a, x[i + 10 ], 23 , 0xBEBFBC70 ); a = hh(a, b, c, d, x[i + 13 ], 4 , 0x289B7EC6 ); d = hh(d, a, b, c, x[i + 0 ], 11 , 0xEAA127FA ); c = hh(c, d, a, b, x[i + 3 ], 16 , 0xD4EF3085 ); b = hh(b, c, d, a, x[i + 6 ], 23 , 0x04881D05 ); a = hh(a, b, c, d, x[i + 9 ], 4 , 0xD9D4D039 ); d = hh(d, a, b, c, x[i + 12 ], 11 , 0xE6DB99E5 ); c = hh(c, d, a, b, x[i + 15 ], 16 , 0x1FA27CF8 ); b = hh(b, c, d, a, x[i + 2 ], 23 , 0xC4AC5665 ); a = ii(a, b, c, d, x[i + 0 ], 6 , 0xF4292244 ); d = ii(d, a, b, c, x[i + 7 ], 10 , 0x432AFF97 ); c = ii(c, d, a, b, x[i + 14 ], 15 , 0xAB9423A7 ); b = ii(b, c, d, a, x[i + 5 ], 21 , 0xFC93A039 ); a = ii(a, b, c, d, x[i + 12 ], 6 , 0x655B59C3 ); d = ii(d, a, b, c, x[i + 3 ], 10 , 0x8F0CCC92 ); c = ii(c, d, a, b, x[i + 10 ], 15 , 0xFFEFF47D ); b = ii(b, c, d, a, x[i + 1 ], 21 , 0x85845DD1 ); a = ii(a, b, c, d, x[i + 8 ], 6 , 0x6FA87E4F ); d = ii(d, a, b, c, x[i + 15 ], 10 , 0xFE2CE6E0 ); c = ii(c, d, a, b, x[i + 6 ], 15 , 0xA3014314 ); b = ii(b, c, d, a, x[i + 13 ], 21 , 0x4E0811A1 ); a = ii(a, b, c, d, x[i + 4 ], 6 , 0xF7537E82 ); d = ii(d, a, b, c, x[i + 11 ], 10 , 0xBD3AF235 ); c = ii(c, d, a, b, x[i + 2 ], 15 , 0x2AD7D2BB ); b = ii(b, c, d, a, x[i + 9 ], 21 , 0xEB86D391 ); a = add(a, olda); b = add(b, oldb); c = add(c, oldc); d = add(d, oldd); } return rhex(a) + rhex(b) + rhex(c) + rhex(d); } } |
webqq 加密的java 实现
MD5.java
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 | /** * java版webqq3密码与验证码的MD5加密算法 * * @author 作者 E-mail:hangxin1940@gmail.com * @version 创建时间:2011-7-23 19:34:30 */ public class MD5 { /* * A Java implementation of the RSA Data Security, Inc. MD5 Message Digest * Algorithm, as defined in RFC 1321. Based on the JavaScript implementation * of Paul Johnston Copyright (C) Paul Johnston 1999 - 2000. See * http://pajhome.org.uk/site/legal.html for details. Java Version by Thomas * Weber (Orange Interactive GmbH) */ /* * Convert a 32-bit number to a hex string with ls-byte first */ String hex_chr = "0123456789abcdef" ; private String rhex( int [] num) { String str = "" ; for ( int n : num) { for ( int j = 0 ; j <= 3 ; j++) str = str + hex_chr.charAt((n >> (j * 8 + 4 )) & 0x0F ) + hex_chr.charAt((n >> (j * 8 )) & 0x0F ); } // 默认全部大写 return str.toUpperCase(); } /* * 这里改动了 * Add integers, wrapping at 2^32 */ private int add( int x, int y) { int C = (x & 65535 ) + (y & 65535 ); int B = (x >> 16 ) + (y >> 16 ) + (C >> 16 ); return (B << 16 ) | (C & 65535 ); } /* * Bitwise rotate a 32-bit number to the left */ private int rol( int num, int cnt) { return (num << cnt) | (num >>> ( 32 - cnt)); } /* * These functions implement the basic operation for each round of the * algorithm. */ private int cmn( int q, int a, int b, int x, int s, int t) { return add(rol(add(add(a, q), add(x, t)), s), b); } private int ff( int a, int b, int c, int d, int x, int s, int t) { return cmn((b & c) | ((~b) & d), a, b, x, s, t); } private int gg( int a, int b, int c, int d, int x, int s, int t) { return cmn((b & d) | (c & (~d)), a, b, x, s, t); } private int hh( int a, int b, int c, int d, int x, int s, int t) { return cmn(b ^ c ^ d, a, b, x, s, t); } private int ii( int a, int b, int c, int d, int x, int s, int t) { return cmn(c ^ (b | (~d)), a, b, x, s, t); } /* * 标准md5加密 */ public String calcMD5(String str) { int [] i = str2bin(str); int [] r = coreMD5(i, str.length() * 8 ); return rhex(r); } /* * 三遍md5加密,与webqq的实现一样 */ public String calcMD5_3(String str) { int [] i = str2bin(str); int [] r = coreMD5(i, str.length() * 8 ); r = coreMD5(r, 8 * 16 ); r = coreMD5(r, 8 * 16 ); return rhex(r); } /* * 这里改动比较大 * Convert a string to a sequence of 16-word blocks, stored as an * array. Append padding bits and the length, as described in the MD5 * standard. */ private int [] str2bin(String strlen) { int nblk = (strlen.length() / 4 ) + (strlen.length() % 4 > 0 ? 1 : 0 ); int [] blks = new int [nblk]; for ( int k = 0 ; k < strlen.length(); k++) { blks[k >> 2 ] |= strlen.charAt(k) << ((k % 4 ) * 8 ); } return blks; } /* * 这里改动比较大 * Take a string and return the hex representation of its MD5. */ private int [] coreMD5( int [] n, int length) { int [] x = new int [(((length + 64 ) >>> 9 ) << 4 ) + 14 + 2 ]; for ( int i = 0 ; i < n.length; i++) { x[i] = n[i]; } x[length >> 5 ] |= 0x80 << ((length) % 32 ); x[(((length + 64 ) >>> 9 ) << 4 ) + 14 ] = length; int j = 1732584193 ; int i = - 271733879 ; int h = - 1732584194 ; int g = 271733878 ; for ( int y = 0 ; y < x.length - 1 ; y += 16 ) { int e = j; int d = i; int b = h; int a = g; j = ff(j, i, h, g, x[y + 0 ], 7 , - 680876936 ); g = ff(g, j, i, h, x[y + 1 ], 12 , - 389564586 ); h = ff(h, g, j, i, x[y + 2 ], 17 , 606105819 ); i = ff(i, h, g, j, x[y + 3 ], 22 , - 1044525330 ); j = ff(j, i, h, g, x[y + 4 ], 7 , - 176418897 ); g = ff(g, j, i, h, x[y + 5 ], 12 , 1200080426 ); h = ff(h, g, j, i, x[y + 6 ], 17 , - 1473231341 ); i = ff(i, h, g, j, x[y + 7 ], 22 , - 45705983 ); j = ff(j, i, h, g, x[y + 8 ], 7 , 1770035416 ); g = ff(g, j, i, h, x[y + 9 ], 12 , - 1958414417 ); h = ff(h, g, j, i, x[y + 10 ], 17 , - 42063 ); i = ff(i, h, g, j, x[y + 11 ], 22 , - 1990404162 ); j = ff(j, i, h, g, x[y + 12 ], 7 , 1804603682 ); g = ff(g, j, i, h, x[y + 13 ], 12 , - 40341101 ); h = ff(h, g, j, i, x[y + 14 ], 17 , - 1502002290 ); i = ff(i, h, g, j, x[y + 15 ], 22 , 1236535329 ); j = gg(j, i, h, g, x[y + 1 ], 5 , - 165796510 ); g = gg(g, j, i, h, x[y + 6 ], 9 , - 1069501632 ); h = gg(h, g, j, i, x[y + 11 ], 14 , 643717713 ); i = gg(i, h, g, j, x[y + 0 ], 20 , - 373897302 ); j = gg(j, i, h, g, x[y + 5 ], 5 , - 701558691 ); g = gg(g, j, i, h, x[y + 10 ], 9 , 38016083 ); h = gg(h, g, j, i, x[y + 15 ], 14 , - 660478335 ); i = gg(i, h, g, j, x[y + 4 ], 20 , - 405537848 ); j = gg(j, i, h, g, x[y + 9 ], 5 , 568446438 ); g = gg(g, j, i, h, x[y + 14 ], 9 , - 1019803690 ); h = gg(h, g, j, i, x[y + 3 ], 14 , - 187363961 ); i = gg(i, h, g, j, x[y + 8 ], 20 , 1163531501 ); j = gg(j, i, h, g, x[y + 13 ], 5 , - 1444681467 ); g = gg(g, j, i, h, x[y + 2 ], 9 , - 51403784 ); h = gg(h, g, j, i, x[y + 7 ], 14 , 1735328473 ); i = gg(i, h, g, j, x[y + 12 ], 20 , - 1926607734 ); j = hh(j, i, h, g, x[y + 5 ], 4 , - 378558 ); g = hh(g, j, i, h, x[y + 8 ], 11 , - 2022574463 ); h = hh(h, g, j, i, x[y + 11 ], 16 , 1839030562 ); i = hh(i, h, g, j, x[y + 14 ], 23 , - 35309556 ); j = hh(j, i, h, g, x[y + 1 ], 4 , - 1530992060 ); g = hh(g, j, i, h, x[y + 4 ], 11 , 1272893353 ); h = hh(h, g, j, i, x[y + 7 ], 16 , - 155497632 ); i = hh(i, h, g, j, x[y + 10 ], 23 , - 1094730640 ); j = hh(j, i, h, g, x[y + 13 ], 4 , 681279174 ); g = hh(g, j, i, h, x[y + 0 ], 11 , - 358537222 ); h = hh(h, g, j, i, x[y + 3 ], 16 , - 722521979 ); i = hh(i, h, g, j, x[y + 6 ], 23 , 76029189 ); j = hh(j, i, h, g, x[y + 9 ], 4 , - 640364487 ); g = hh(g, j, i, h, x[y + 12 ], 11 , - 421815835 ); h = hh(h, g, j, i, x[y + 15 ], 16 , 530742520 ); i = hh(i, h, g, j, x[y + 2 ], 23 , - 995338651 ); j = ii(j, i, h, g, x[y + 0 ], 6 , - 198630844 ); g = ii(g, j, i, h, x[y + 7 ], 10 , 1126891415 ); h = ii(h, g, j, i, x[y + 14 ], 15 , - 1416354905 ); i = ii(i, h, g, j, x[y + 5 ], 21 , - 57434055 ); j = ii(j, i, h, g, x[y + 12 ], 6 , 1700485571 ); g = ii(g, j, i, h, x[y + 3 ], 10 , - 1894986606 ); h = ii(h, g, j, i, x[y + 10 ], 15 , - 1051523 ); i = ii(i, h, g, j, x[y + 1 ], 21 , - 2054922799 ); j = ii(j, i, h, g, x[y + 8 ], 6 , 1873313359 ); g = ii(g, j, i, h, x[y + 15 ], 10 , - 30611744 ); h = ii(h, g, j, i, x[y + 6 ], 15 , - 1560198380 ); i = ii(i, h, g, j, x[y + 13 ], 21 , 1309151649 ); j = ii(j, i, h, g, x[y + 4 ], 6 , - 145523070 ); g = ii(g, j, i, h, x[y + 11 ], 10 , - 1120210379 ); h = ii(h, g, j, i, x[y + 2 ], 15 , 718787259 ); i = ii(i, h, g, j, x[y + 9 ], 21 , - 343485551 ); j = add(j, e); i = add(i, d); h = add(h, b); g = add(g, a); } int [] r = { j, i, h, g }; return r; } } |
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