(function(){var b=CryptoJS,d=b.lib.WordArray,a=b.algo,c=a.SHA256,a=a.SHA224=c.extend({_doReset:function(){this._hash=new d.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var a=c._doFinalize.call(this);a.sigBytes-=4;return a}});b.SHA224=c._createHelper(a);b.HmacSHA224=c._createHmacHelper(a)})();