Class PemUtils


  • public class PemUtils
    extends Object
    Utility classes to extract PublicKey, PrivateKey, and X509Certificate from openssl generated PEM files
    Version:
    $Revision: 1 $
    Author:
    Bill Burke
    • Constructor Detail

      • PemUtils

        public PemUtils()
    • Method Detail

      • decodeCertificate

        public static X509Certificate decodeCertificate​(String cert)
        Decode a X509 Certificate from a PEM string
        Parameters:
        cert -
        Returns:
        Throws:
        Exception
      • decodePublicKey

        public static PublicKey decodePublicKey​(String pem)
        Decode a Public Key from a PEM string
        Parameters:
        pem -
        Returns:
        Throws:
        Exception
      • decodePublicKey

        public static PublicKey decodePublicKey​(String pem,
                                                String type)
        Decode a Public Key from a PEM string
        Parameters:
        pem - The pem encoded pblic key
        type - The type of the key (RSA, EC,...)
        Returns:
        The public key or null
      • decodePrivateKey

        public static PrivateKey decodePrivateKey​(String pem)
        Decode a Private Key from a PEM string
        Parameters:
        pem -
        Returns:
        Throws:
        Exception
      • encodeKey

        public static String encodeKey​(Key key)
        Encode a Key to a PEM string
        Parameters:
        key -
        Returns:
        Throws:
        Exception
      • encodeCertificate

        public static String encodeCertificate​(Certificate certificate)
        Encode a X509 Certificate to a PEM string
        Parameters:
        certificate -
        Returns:
      • pemToDer

        public static byte[] pemToDer​(String pem)
      • removeBeginEnd

        public static String removeBeginEnd​(String pem)
      • addPrivateKeyBeginEnd

        public static String addPrivateKeyBeginEnd​(String privateKeyPem)
      • addRsaPrivateKeyBeginEnd

        public static String addRsaPrivateKeyBeginEnd​(String privateKeyPem)