Research on personal financial data storage medium system based on fractional order calculus encryption algorithm

The paper studies the chaotic synchronization problem of fractional calculus financial system. At the same time, according to the requirements of bank ATM for port security and the security management of mobile storage media, the fractional calculus encryption algorithm is applied to the personal financial data storage medium system. Authorize and manage mobile storage devices to protect against the use risks and security threats caused by mobile storage devices. The research of the thesis shows that the system has certain applicability and can guarantee the security of personal financial data. Simulation examples show the effectiveness of the method. (C) 2019 Elsevier Ltd. All rights reserved.