Encodes the attribute to the output stream in a format that can be parsed by the <code>decode</code> method.
@param outputStream the OutputStream to encode the attribute to.
@exception CertificateException on encoding or validity errors. @exception IOException on other errors.
See Implementation
Encodes the attribute to the output stream in a format that can be parsed by the <code>decode</code> method.
@param outputStream the OutputStream to encode the attribute to.
@exception CertificateException on encoding or validity errors. @exception IOException on other errors.