Security authentication method based on dual-hardware security module

• Main Authors: XUE JUN, JIANG CHANGXIAN, LU HANXI
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a safety authentication method based on double hardware safety modules, wherein a safety reinforcing module and two safety chips are configured in an energy controller, the two safety chips are respectively matched with marketing business and power distribution business, and the authentication method comprises a safety starting step, a data calling step and an online monitoring step. The double-hardware security module is a security encryption chip configured for marketing business and power distribution business. According to the invention, the security reinforcement module is adopted to realize security authentication and management, wherein the security reinforcement module carries out unified management and calling authority management and control on the marketing/power distribution security encryption chip, the communication module and the like, and the marketing/power distribution service APP uniformly forwards calling requirements of security encryption and decryption and the lik