| 12345678 |
- /*
- Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
- Available via Academic Free License >= 2.1 OR the modified BSD license.
- see: http://dojotoolkit.org/license for details
- */
- if(!dojo._hasResource["dojox.math.random.Secure"]){dojo._hasResource["dojox.math.random.Secure"]=true;dojo.provide("dojox.math.random.Secure");dojo.declare("dojox.math.random.Secure",null,{constructor:function(_1,_2){this.prng=_1;var p=this.pool=new Array(_1.size);this.pptr=0;for(var i=0,_3=_1.size;i<_3;){var t=Math.floor(65536*Math.random());p[i++]=t>>>8;p[i++]=t&255;}this.seedTime();if(!_2){this.h=[dojo.connect(dojo.body(),"onclick",this,"seedTime"),dojo.connect(dojo.body(),"onkeypress",this,"seedTime")];}},destroy:function(){if(this.h){dojo.forEach(this.h,dojo.disconnect);}},nextBytes:function(_4){var _5=this.state;if(!_5){this.seedTime();_5=this.state=this.prng();_5.init(this.pool);for(var p=this.pool,i=0,_6=p.length;i<_6;p[i++]=0){}this.pptr=0;}for(var i=0,_6=_4.length;i<_6;++i){_4[i]=_5.next();}},seedTime:function(){this._seed_int(new Date().getTime());},_seed_int:function(x){var p=this.pool,i=this.pptr;p[i++]^=x&255;p[i++]^=(x>>8)&255;p[i++]^=(x>>16)&255;p[i++]^=(x>>24)&255;if(i>=this.prng.size){i-=this.prng.size;}this.pptr=i;}});}
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