Abstract
One-way encryption in the traditional encryption system of smart phone makes mobile phone easy to be attacked by the outside world, resulting in poor security performance. In order to solve this problem, a design of security encryption system for smart phone software based on real-time dual encryption is proposed. The method of resource verification integrity is designed, and a group of congruence numbers is added to the software’s sensing resources to perform module operations and homomorphic encryption operations to generate encrypted data. In the reversible hiding process of dual encryption for real-time mobile phone information, chaotic sequence is used to realize the global scrambling of mobile phone information location. According to another new set of chaotic sequence, the 0bit and 1bit are scrambled in the information value of mobile phones. Chaos mapping is used to generate chaotic sequences and are associated with the mobile phone information to ensure that the dual encryption of mobile information can resist the selection of message attack. The experimental results show that the maximum confidentiality of the system can reach 96%, which is of practical value.
Published Version
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