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@@ -0,0 +1,229 @@
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+function Md5(string) {
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+ function RotateLeft(lValue, iShiftBits) {
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+ return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
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+ }
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+ function AddUnsigned(lX, lY) {
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+ var lX4, lY4, lX8, lY8, lResult;
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+ lX8 = lX & 0x80000000;
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+ lY8 = lY & 0x80000000;
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+ lX4 = lX & 0x40000000;
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+ lY4 = lY & 0x40000000;
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+ lResult = (lX & 0x3fffffff) + (lY & 0x3fffffff);
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+ if (lX4 & lY4) {
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+ return lResult ^ 0x80000000 ^ lX8 ^ lY8;
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+ }
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+ if (lX4 | lY4) {
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+ if (lResult & 0x40000000) {
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+ return lResult ^ 0xc0000000 ^ lX8 ^ lY8;
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+ } else {
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+ return lResult ^ 0x40000000 ^ lX8 ^ lY8;
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+ }
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+ } else {
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+ return lResult ^ lX8 ^ lY8;
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+ }
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+ }
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+
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+ function F(x, y, z) {
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+ return (x & y) | (~x & z);
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+ }
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+ function G(x, y, z) {
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+ return (x & z) | (y & ~z);
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+ }
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+ function H(x, y, z) {
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+ return x ^ y ^ z;
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+ }
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+ function I(x, y, z) {
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+ return y ^ (x | ~z);
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+ }
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+
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+ function FF(a, b, c, d, x, s, ac) {
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+ a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
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+ return AddUnsigned(RotateLeft(a, s), b);
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+ }
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+
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+ function GG(a, b, c, d, x, s, ac) {
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+ a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
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+ return AddUnsigned(RotateLeft(a, s), b);
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+ }
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+
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+ function HH(a, b, c, d, x, s, ac) {
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+ a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
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+ return AddUnsigned(RotateLeft(a, s), b);
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+ }
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+
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+ function II(a, b, c, d, x, s, ac) {
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+ a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
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+ return AddUnsigned(RotateLeft(a, s), b);
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+ }
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+
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+ function ConvertToWordArray(string) {
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+ var lWordCount;
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+ var lMessageLength = string.length;
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+ var lNumberOfWords_temp1 = lMessageLength + 8;
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+ var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64;
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+ var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
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+ var lWordArray = Array(lNumberOfWords - 1);
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+ var lBytePosition = 0;
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+ var lByteCount = 0;
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+ while (lByteCount < lMessageLength) {
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+ lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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+ lBytePosition = (lByteCount % 4) * 8;
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+ lWordArray[lWordCount] =
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+ lWordArray[lWordCount] | (string.charCodeAt(lByteCount) << lBytePosition);
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+ lByteCount++;
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+ }
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+ lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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+ lBytePosition = (lByteCount % 4) * 8;
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+ lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
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+ lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
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+ lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
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+ return lWordArray;
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+ }
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+
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+ function WordToHex(lValue) {
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+ var WordToHexValue = '',
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+ WordToHexValue_temp = '',
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+ lByte,
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+ lCount;
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+ for (lCount = 0; lCount <= 3; lCount++) {
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+ lByte = (lValue >>> (lCount * 8)) & 255;
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+ WordToHexValue_temp = '0' + lByte.toString(16);
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+ WordToHexValue =
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+ WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length - 2, 2);
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+ }
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+ return WordToHexValue;
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+ }
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+
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+ function Utf8Encode(string) {
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+ string = string.replace(/\r\n/g, '\n');
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+ var utftext = '';
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+
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+ for (var n = 0; n < string.length; n++) {
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+ var c = string.charCodeAt(n);
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+
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+ if (c < 128) {
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+ utftext += String.fromCharCode(c);
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+ } else if (c > 127 && c < 2048) {
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+ utftext += String.fromCharCode((c >> 6) | 192);
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+ utftext += String.fromCharCode((c & 63) | 128);
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+ } else {
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+ utftext += String.fromCharCode((c >> 12) | 224);
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+ utftext += String.fromCharCode(((c >> 6) & 63) | 128);
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+ utftext += String.fromCharCode((c & 63) | 128);
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+ }
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+ }
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+
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+ return utftext;
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+ }
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+
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+ var x = Array();
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+ var k, AA, BB, CC, DD, a, b, c, d;
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+ var S11 = 7,
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+ S12 = 12,
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+ S13 = 17,
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+ S14 = 22;
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+ var S21 = 5,
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+ S22 = 9,
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+ S23 = 14,
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+ S24 = 20;
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+ var S31 = 4,
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+ S32 = 11,
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+ S33 = 16,
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+ S34 = 23;
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+ var S41 = 6,
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+ S42 = 10,
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+ S43 = 15,
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+ S44 = 21;
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+
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+ string = Utf8Encode(string);
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+
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+ x = ConvertToWordArray(string);
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+
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+ a = 0x67452301;
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+ b = 0xefcdab89;
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+ c = 0x98badcfe;
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+ d = 0x10325476;
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+
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+ for (k = 0; k < x.length; k += 16) {
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+ AA = a;
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+ BB = b;
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+ CC = c;
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+ DD = d;
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+ a = FF(a, b, c, d, x[k + 0], S11, 0xd76aa478);
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+ d = FF(d, a, b, c, x[k + 1], S12, 0xe8c7b756);
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+ c = FF(c, d, a, b, x[k + 2], S13, 0x242070db);
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+ b = FF(b, c, d, a, x[k + 3], S14, 0xc1bdceee);
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+ a = FF(a, b, c, d, x[k + 4], S11, 0xf57c0faf);
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+ d = FF(d, a, b, c, x[k + 5], S12, 0x4787c62a);
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+ c = FF(c, d, a, b, x[k + 6], S13, 0xa8304613);
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+ b = FF(b, c, d, a, x[k + 7], S14, 0xfd469501);
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+ a = FF(a, b, c, d, x[k + 8], S11, 0x698098d8);
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+ d = FF(d, a, b, c, x[k + 9], S12, 0x8b44f7af);
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+ c = FF(c, d, a, b, x[k + 10], S13, 0xffff5bb1);
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+ b = FF(b, c, d, a, x[k + 11], S14, 0x895cd7be);
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+ a = FF(a, b, c, d, x[k + 12], S11, 0x6b901122);
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+ d = FF(d, a, b, c, x[k + 13], S12, 0xfd987193);
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+ c = FF(c, d, a, b, x[k + 14], S13, 0xa679438e);
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+ b = FF(b, c, d, a, x[k + 15], S14, 0x49b40821);
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+ a = GG(a, b, c, d, x[k + 1], S21, 0xf61e2562);
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+ d = GG(d, a, b, c, x[k + 6], S22, 0xc040b340);
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+ c = GG(c, d, a, b, x[k + 11], S23, 0x265e5a51);
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+ b = GG(b, c, d, a, x[k + 0], S24, 0xe9b6c7aa);
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+ a = GG(a, b, c, d, x[k + 5], S21, 0xd62f105d);
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+ d = GG(d, a, b, c, x[k + 10], S22, 0x2441453);
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+ c = GG(c, d, a, b, x[k + 15], S23, 0xd8a1e681);
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+ b = GG(b, c, d, a, x[k + 4], S24, 0xe7d3fbc8);
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+ a = GG(a, b, c, d, x[k + 9], S21, 0x21e1cde6);
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+ d = GG(d, a, b, c, x[k + 14], S22, 0xc33707d6);
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+ c = GG(c, d, a, b, x[k + 3], S23, 0xf4d50d87);
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+ b = GG(b, c, d, a, x[k + 8], S24, 0x455a14ed);
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+ a = GG(a, b, c, d, x[k + 13], S21, 0xa9e3e905);
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+ d = GG(d, a, b, c, x[k + 2], S22, 0xfcefa3f8);
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+ c = GG(c, d, a, b, x[k + 7], S23, 0x676f02d9);
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+ b = GG(b, c, d, a, x[k + 12], S24, 0x8d2a4c8a);
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+ a = HH(a, b, c, d, x[k + 5], S31, 0xfffa3942);
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+ d = HH(d, a, b, c, x[k + 8], S32, 0x8771f681);
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+ c = HH(c, d, a, b, x[k + 11], S33, 0x6d9d6122);
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+ b = HH(b, c, d, a, x[k + 14], S34, 0xfde5380c);
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+ a = HH(a, b, c, d, x[k + 1], S31, 0xa4beea44);
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+ d = HH(d, a, b, c, x[k + 4], S32, 0x4bdecfa9);
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+ c = HH(c, d, a, b, x[k + 7], S33, 0xf6bb4b60);
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+ b = HH(b, c, d, a, x[k + 10], S34, 0xbebfbc70);
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+ a = HH(a, b, c, d, x[k + 13], S31, 0x289b7ec6);
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+ d = HH(d, a, b, c, x[k + 0], S32, 0xeaa127fa);
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+ c = HH(c, d, a, b, x[k + 3], S33, 0xd4ef3085);
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+ b = HH(b, c, d, a, x[k + 6], S34, 0x4881d05);
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+ a = HH(a, b, c, d, x[k + 9], S31, 0xd9d4d039);
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+ d = HH(d, a, b, c, x[k + 12], S32, 0xe6db99e5);
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+ c = HH(c, d, a, b, x[k + 15], S33, 0x1fa27cf8);
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+ b = HH(b, c, d, a, x[k + 2], S34, 0xc4ac5665);
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+ a = II(a, b, c, d, x[k + 0], S41, 0xf4292244);
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+ d = II(d, a, b, c, x[k + 7], S42, 0x432aff97);
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+ c = II(c, d, a, b, x[k + 14], S43, 0xab9423a7);
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+ b = II(b, c, d, a, x[k + 5], S44, 0xfc93a039);
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+ a = II(a, b, c, d, x[k + 12], S41, 0x655b59c3);
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+ d = II(d, a, b, c, x[k + 3], S42, 0x8f0ccc92);
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+ c = II(c, d, a, b, x[k + 10], S43, 0xffeff47d);
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+ b = II(b, c, d, a, x[k + 1], S44, 0x85845dd1);
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+ a = II(a, b, c, d, x[k + 8], S41, 0x6fa87e4f);
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+ d = II(d, a, b, c, x[k + 15], S42, 0xfe2ce6e0);
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+ c = II(c, d, a, b, x[k + 6], S43, 0xa3014314);
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+ b = II(b, c, d, a, x[k + 13], S44, 0x4e0811a1);
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+ a = II(a, b, c, d, x[k + 4], S41, 0xf7537e82);
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+ d = II(d, a, b, c, x[k + 11], S42, 0xbd3af235);
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+ c = II(c, d, a, b, x[k + 2], S43, 0x2ad7d2bb);
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+ b = II(b, c, d, a, x[k + 9], S44, 0xeb86d391);
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+ a = AddUnsigned(a, AA);
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+ b = AddUnsigned(b, BB);
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+ c = AddUnsigned(c, CC);
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+ d = AddUnsigned(d, DD);
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+ }
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+
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+ var temp = WordToHex(a) + WordToHex(b) + WordToHex(c) + WordToHex(d);
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+
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+ return temp.toLowerCase();
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+}
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+
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+export default {
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+ encryptMd5: Md5,
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+};
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