Multi-Service Cryptographic Scheme for Secure Data Communication

Satisfying security services presents the main challenge for security scheme. In this paper, a new cryptosystem based on hybrid approaches is proposed to provide multi-security services. The proposed method takes the advantage of neural networks computation power to serve data confidentiality. Where using of MAC technique provides authentication and the integrity of this scheme. The proposed scheme is accomplished through three stages, the key generation, encryption stage and the decryption stage at communication ends. This scheme can be used with several types of data: text, image, and sound, and will provide confidentiality, integrity and authentication which is considered as one of the important security services in most applications.