Method of distributing encryption keys among nodes in mobile ad hoc network and network device using the same

摘要

A method of distributing encryption keys among nodes in a mobile ad hoc network, and a network device using the same. In particular, a method of distributing encryption keys, which guarantees the security of a ciphertext in the mobile ad hoc network. The method of distributing the encryption keys among nodes including a first node and a second node in the mobile ad hoc network include creating a private key and a public key based on a first encryption method by the first node; if the first node transmits the created public key to Node B, creating predetermined parameters operable to create a common key according to a second encryption method by the second node.