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Handbook of Research on Wireless Security
Security has become a primary concern in mobile ad hoc networks (MANETs). The characteristics of MANETs pose both challenges and opportunities in achieving security goals, such as confidentiality, authentication, integrity, availability, access control, and non-repudiation. Usually, cryptographic techniques are widely used for secure communications in wired and wireless networks. Most cryptographic mechanisms, such as symmetric and asymmetric cryptography, often involve the use of cryptographicdoi:10.4018/978-1-59904-899-4.ch030 fatcat:2ho5lfari5aspa54nkfvaumrvy