What are the roles of the Oakley key determination protocol

What are the roles of the Oakley key determination protocol and ISAKMP in IPsec?

Solution

The main thing which Oakley do is the identification of weak adress to help denial service. It also helps in supporting the algorithms means supporting the encryption and also the authentication. Here authentication depends upon the identification of the third parties in the server.computing the shared exponential to compute is not required in this protocol. The keys that are used for derivation which are used in prior to encryption will be provided with additional security by this protocol. This Oakley protocol even selects the two parties to perform the algorithms and mathematical structures. This supports anti clogging and several security features.