Module 187282

function(t,e,s){s.d(e,{w:()=>o});var i=s(294946),r=s(15020);class n extends r.Vw{constructor(t,e){super(),this.finished=!1,this.destroyed=!1,(0,i.tW)(t);const s=(0,r.ZJ)(e);if(this.iHash=t.create(),"function"!=typeof this.iHash.update)throw Error("Expected instance of class which extends utils.Hash");this.blockLen=this.iHash.blockLen,this.outputLen=this.iHash.outputLen;const n=this.blockLen,o=new Uint8Array(n);o.set(s.length>n?t.create().update(s).digest():s);for(let t=0;t<o.length;t++)o[t]^=54;this.iHash.update(o),this.oHash=t.create();for(let t=0;t<o.length;t++)o[t]^=106;this.oHash.update(o),o.fill(0)}update(t){return(0,i.t2)(this),this.iHash.update(t),this}digestInto(t){(0,i.t2)(this),(0,i.ee)(t,this.outputLen),this.finished=!0,this.iHash.digestInto(t),this.oHash.update(t),this.oHash.digestInto(t),this.destroy()}digest(){let t=new Uint8Array(this.oHash.outputLen);return this.digestInto(t),t}_cloneInto(t){t||(t=Object.create(Object.getPrototypeOf(this),{}));let{oHash:e,iHash:s,finished:i,destroyed:r,blockLen:n,outputLen:o}=this;return t.finished=i,t.destroyed=r,t.blockLen=n,t.outputLen=o,t.oHash=e._cloneInto(t.oHash),t.iHash=s._cloneInto(t.iHash),t}destroy(){this.destroyed=!0,this.oHash.destroy(),this.iHash.destroy()}}let o=(t,e,s)=>new n(t,e).update(s).digest();o.create=(t,e)=>new n(t,e)}