Mobile communication security using Galios Field in elliptic curve Cryptography

Emerging communication technology has changed the use of mobile phone, which were earlier restricted for just formal communication are now being used to access and transfer confidential as well as sensitive data. Issues concerning the security of mobile communication have gained higher priority among the consumer and industries. Public key cryptography is considered as effective mean in providing security features to mobile communication. In this paper we introduces a design of an analytical model based on Galois-Field Cryptography, to achieve secured data encryption and data decryption in public key management. Through the analytical model we can achieve a larger improvement in confidentiality, authentication, integrity and non-repudiation in mobile communication.