Decodes a certificate from an input stream. The format should be that returned by {@code getFormat} and produced by {@code encode}.
@param stream the input stream from which to fetch the data being decoded.
@exception KeyException if the certificate is not properly initialized, or data is missing, etc.
@exception IOException if an exception occurs while trying to input the encoded certificate from the input stream.
@see #encode @see #getFormat
See Implementation
Decodes a certificate from an input stream. The format should be that returned by {@code getFormat} and produced by {@code encode}.
@param stream the input stream from which to fetch the data being decoded.
@exception KeyException if the certificate is not properly initialized, or data is missing, etc.
@exception IOException if an exception occurs while trying to input the encoded certificate from the input stream.
@see #encode @see #getFormat