public GOST3410ParameterSpec(
String keyParamSetID,
String digestParamSetOID,
String encryptionParamSetOID)
{
GOST3410ParamSetParameters ecP = null;
try
{
ecP = GOST3410NamedParameters.getByOID(new DERObjectIdentifier(keyParamSetID));
}
catch (IllegalArgumentException e)
{
DERObjectIdentifier oid = GOST3410NamedParameters.getOID(keyParamSetID);
if (oid != null)
{
keyParamSetID = oid.getId();
ecP = GOST3410NamedParameters.getByOID(oid);
}
}
if (ecP == null)
{
throw new IllegalArgumentException("no key parameter set for passed in name/OID.");
}
this.keyParameters = new GOST3410PublicKeyParameterSetSpec(
ecP.getP(),
ecP.getQ(),
ecP.getA());
this.keyParamSetOID = keyParamSetID;
this.digestParamSetOID = digestParamSetOID;
this.encryptionParamSetOID = encryptionParamSetOID;
}