code: function _rsapem_pemToBase64(sPEMPrivateKey) {
    var s = sPEMPrivateKey;
    s = s.replace("-----BEGIN RSA PRIVATE KEY-----", "");
    s = s.replace("-----END RSA PRIVATE KEY-----", "");
    s = s.replace(/[ \n]+/g, "");
    return s;
  }
docs: RSAKey.prototype.b64_decrypt = RSAB64Decrypt; /*! rsapem-1.1.js (c) 2012 Kenji Urushima | kjur.github.com/jsrsasign/license
    rsa-pem.js - adding function for reading/writing PKCS#1 PEM private key to RSAKey class.  version: 1.1.1 (2013-Apr-12)  Copyright (c) 2010-2013 Kenji Urushima (kenji.urushima@gmail.com)  This software is licensed under the terms of the MIT License. http://kjur.github.com/jsrsasign/license/  The above copyright and license notice shall be included in all copies or substantial portions of the Software.   Depends on:    _RSApem_pemToBase64(sPEM)  removing PEM header, PEM footer and space characters including new lines from PEM formatted RSA private key string.  
  @fileOverview
  @name rsapem-1.1.js
  @author Kenji Urushima kenji.urushima@gmail.com
  @version 1.1
  @license <a href="http://kjur.github.io/jsrsasign/license/">MIT License</a>