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e.subarray(0,t)}(r);if(t(r))return new Uint8Array(r);throw new Error("Unsupported type")}return function(){function r(r,e,t){if(void 0===e&&(e=d.ECB),void 0===t&&(t=v.PKCS5),!b(r))throw new Error("Key should be a string or an ArrayBuffer / Buffer");if(!_(d,e))throw new Error("Unsupported mode");if(!_(v,t))throw new Error("Unsupported padding");this.mode=e,this.padding=t,this.iv=null,this.p=p.slice(),this.s=[g.slice(),y.slice(),C.slice(),w.slice()],r=function(r){if(72<=r.length)return r;for(var e=[];e.length<72;)for(var t=0;t<r.length;t++)e.push(r[t]);return new Uint8Array(e)}(A(r));for(var n=0,i=0;n<18;n++,i+=4){var o=E(r[i],r[i+1],r[i+2],r[i+3]);this.p[n]=B(this.p[n],o)}for(var s=0,h=0,f=0;f<18;f+=2){var u=this._encryptBlock(s,h),s=u[0],h=u[1];this.p[f]=s,this.p[f+1]=h}for(var a=0;a<4;a++)for(var c=0;c<256;c+=2){var l=this._encryptBlock(s,h);s=l[0],h=l[1],this.s[a][c]=s,this.s[a][c+1]=h}}var e,t,n=r.prototype;return n.setIv=function(r){if(!b(r))throw new Error("IV should be a string 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bytes");switch(this.mode){case d.ECB:r=this._decodeECB(r);break;case d.CBC:r=this._decodeCBC(r)}switch(e){case o.UINT8_ARRAY:return r;case o.STRING:return function(r){for(var e=0,t="";e<r.length;){var n=r[e++];if(127<n)if(191<n&&n<224){if(e>=r.length)return console.error("Incomplete 2-byte sequence"),t;n=(31&n)<<6|63&r[e++]}else if(223<n&&n<240){if(e+1>=r.length)return console.error("Incomplete 3-byte sequence"),t;n=(15&n)<<12|(63&r[e++])<<6|63&r[e++]}else{if(!(239<n&&n<248))return console.error("Unknown multibyte start 0x"+n.toString(16)+" at index "+(e-1)),t;if(e+2>=r.length)return console.error("Incomplete 4-byte sequence"),t;n=(7&n)<<18|(63&r[e++])<<12|(63&r[e++])<<6|63&r[e++]}if(n<=65535)t+=String.fromCharCode(n);else{if(!(n<=1114111))return console.error("Code point 0x"+n.toString(16)+" exceeds UTF-16 reach"),t;n-=65536,t+=String.fromCharCode(n>>10|55296),t+=String.fromCharCode(1023&n|56320)}}return t}(r);default:throw new Error("Unsupported return type")}},n._encryptBlock=function(r,e){for(var t=0;t<16;t++){r=B(r,this.p[t]);var n=[e=B(e,this._f(r)),r];r=n[0],e=n[1]}var i=[e,r];return e=B(e=i[1],this.p[16]),[r=B(r=i[0],this.p[17]),e]},n._decryptBlock=function(r,e){for(var t=17;1<t;t--){r=B(r,this.p[t]);var n=[e=B(e,this._f(r)),r];r=n[0],e=n[1]}var i=[e,r];return e=B(e=i[1],this.p[1]),[r=B(r=i[0],this.p[0]),e]},n._f=function(r){var e=h(this.s[0][r>>>24&255],this.s[1][r>>>16&255]);return h(e=B(e,this.s[2][r>>>8&255]),this.s[3][255&r])},n._encodeECB=function(r){for(var e=new Uint8Array(r.length),t=0;t<r.length;t+=8){var n=E(r[t],r[t+1],r[t+2],r[t+3]),i=E(r[t+4],r[t+5],r[t+6],r[t+7]),o=this._encryptBlock(n,i),n=o[0],i=o[1];e.set(a(n),t),e.set(a(i),t+4)}return e},n._encodeCBC=function(r){for(var e=new Uint8Array(r.length),t=E(this.iv[0],this.iv[1],this.iv[2],this.iv[3]),n=E(this.iv[4],this.iv[5],this.iv[6],this.iv[7]),i=0;i<r.length;i+=8){var o=E(r[i],r[i+1],r[i+2],r[i+3]),s=E(r[i+4],r[i+5],r[i+6],r[i+7]),h=[B(t,o),B(n,s)],h=this._encryptBlock(o=h[0],s=h[1]);o=h[0],n=s=h[1],e.set(a(t=o),i),e.set(a(s),i+4)}return e},n._decodeECB=function(r){for(var e=new Uint8Array(r.length),t=0;t<r.length;t+=8){var n=E(r[t],r[t+1],r[t+2],r[t+3]),i=E(r[t+4],r[t+5],r[t+6],r[t+7]),o=this._decryptBlock(n,i),n=o[0],i=o[1];e.set(a(n),t),e.set(a(i),t+4)}return e},n._decodeCBC=function(r){for(var e=new Uint8Array(r.length),t=E(this.iv[0],this.iv[1],this.iv[2],this.iv[3]),n=E(this.iv[4],this.iv[5],this.iv[6],this.iv[7]),i=0;i<r.length;i+=8){var o=f=E(r[i],r[i+1],r[i+2],r[i+3]),s=u=E(r[i+4],r[i+5],r[i+6],r[i+7]),h=this._decryptBlock(f,u),f=h[0],u=h[1],h=[B(t,f),B(n,u)];u=h[1],t=o,n=s,e.set(a(f=h[0]),i),e.set(a(u),i+4)}return e},e=r,t=[{key:"MODE",get:function(){return d}},{key:"PADDING",get:function(){return v}},{key:"TYPE",get:function(){return o}}],(n=null)&&i(e.prototype,n),t&&i(e,t),r}()});