spt = SecurityPolicy.encryptedElements.copy();
spt.setProcessTokenMethod(epep);
topLevel.setChildToken(spt);
spt = SecurityPolicy.asymmetricBinding.copy();
spt.setProcessTokenMethod(new AsymmetricBindingProcessor());
topLevel.setChildToken(spt);
spt = SecurityPolicy.symmetricBinding.copy();
spt.setProcessTokenMethod(new SymmetricBindingProcessor());
topLevel.setChildToken(spt);