/**
* Create a new X509CertificatePair from its encoding.
*
* <p>For internal use only, external code should use generateCertificatePair.
*/
private X509CertificatePair(byte[] encoded) throws CertificateException {
try {
parse(new DerValue(encoded));
this.encoded = encoded;
} catch (IOException ex) {
throw new CertificateException(ex.toString());
}
checkPair();
}
/**
* Return the DER encoded form of the certificate pair.
*
* @return The encoded form of the certificate pair.
* @throws CerticateEncodingException If an encoding exception occurs.
*/
public byte[] getEncoded() throws CertificateEncodingException {
try {
if (encoded == null) {
DerOutputStream tmp = new DerOutputStream();
emit(tmp);
encoded = tmp.toByteArray();
}
} catch (IOException ex) {
throw new CertificateEncodingException(ex.toString());
}
return encoded;
}