(function(){"use strict";var PEM=window.PEM={};var Enc={};Enc.bufToBase64=function(u8){var bin="";u8.forEach(function(i){bin+=String.fromCharCode(i)});return btoa(bin)};Enc.base64ToBuf=function(b64){return Uint8Array.from(atob(b64).split("").map(function(ch){return ch.charCodeAt(0)}))};PEM.parseBlock=function(str){var der=str.split(/\n/).filter(function(line){return!/-----/.test(line)}).join("");return{bytes:Enc.base64ToBuf(der)}};PEM.packBlock=function(opts){return"-----BEGIN "+opts.type+"-----\n"+Enc.bufToBase64(opts.bytes).match(/.{1,64}/g).join("\n")+"\n"+"-----END "+opts.type+"-----"}})();