(function(){
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var C = (typeof window === 'undefined') ? require('./Crypto').Crypto : window.Crypto;
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// Shortcut
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var util = C.util;
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// Convert n to unsigned 32-bit integer
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util.u32 = function (n) {
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return n >>> 0;
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};
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// Unsigned 32-bit addition
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util.add = function () {
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var result = this.u32(arguments[0]);
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for (var i = 1; i < arguments.length; i++)
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result = this.u32(result + this.u32(arguments[i]));
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return result;
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};
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// Unsigned 32-bit multiplication
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util.mult = function (m, n) {
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return this.add((n & 0xFFFF0000) * m,
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(n & 0x0000FFFF) * m);
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};
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// Unsigned 32-bit greater than (>) comparison
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util.gt = function (m, n) {
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return this.u32(m) > this.u32(n);
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};
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// Unsigned 32-bit less than (<) comparison
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util.lt = function (m, n) {
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return this.u32(m) < this.u32(n);
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};
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})();
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