| 摘要 |
In general, techniques are described for securely exchanging network access control information. The techniques may be useful in situations where an endpoint device and an access control device perform a tightly-constrained handshake sequence of a network protocol when the endpoint device requests access to a network. The handshake sequence may be constrained in a variety of ways. Due to the constraints of the handshake sequence, the endpoint device and the access control device may be unable to negotiate a set of nonce information during the handshake sequence. For this reason, the access control device uses a previously negotiated set of nonce information and other configuration information associated with the endpoint device as part of a process to determine whether the endpoint device should be allowed to access the protected networks. |
