Imports the parameters from {@code params} and
decodes them according to the specified decoding format.
If {@code format} is null, the
primary decoding format for parameters is used. The primary decoding
format is ASN.1, if an ASN.1 specification for these parameters
exists.
Imports the parameters from {@code params} and decodes them according to the specified decoding format. If {@code format} is null, the primary decoding format for parameters is used. The primary decoding format is ASN.1, if an ASN.1 specification for these parameters exists.
@param params the encoded parameters.
@param format the name of the decoding format.
@exception IOException on decoding errors