Imports the parameters from {@code params} and decodes them
according to the specified decoding scheme.
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 scheme.
@exception IOException on decoding errors, or if this parameter object
has already been initialized.
Imports the parameters from {@code params} and decodes them according to the specified decoding scheme. 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 scheme.
@exception IOException on decoding errors, or if this parameter object has already been initialized.