EncryptionPolicy policy = (EncryptionPolicy)context.getInferredPolicy();
String keynameString = keyInfo.getKeyNameString(0);
if(policy != null){
SymmetricKeyBinding keyBinding = null;
keyBinding = (SymmetricKeyBinding)policy.newSymmetricKeyBinding();
keyBinding.setKeyIdentifier(keynameString);
}
returnKey =
context.getSecurityEnvironment().getSecretKey(context.getExtraneousProperties(),