Security authentication method based on dual-hardware security module
A technology of security authentication and security module, which is applied in the field of energy controller terminal security authentication and management, can solve problems such as insufficient security of energy controllers, and achieve the effect of high reliability and good security
Pending Publication Date: 2021-04-23
NANJING LINYANG POWER TECH +1
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[0008] The purpose of the present invention is to address the problem of insufficient overall security of the energy controller, and propose a security authentication method based on dual hardware security modules, which can authenticate and monitor the security of the terminal in all directions and in a full cycle
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[0040] Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
[0041] Such as figure 1 A flow chart of software security startup and forward and reverse bidirectional verification according to an embodiment of the present invention is shown. The digital certificate mechanism is used to digitally sign all software in the energy controller, and the boot program software, operating system software, and security hardening modules cooperate with each other to jointly build a verification chain for the integrity and source of the local software of the energy controller.
[0042] The present invention provides a security authentication method based on dual hardware security modules. A security rei...
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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 like to the security reinforcement module, thereby realizing a data security function.
Description
technical field [0001] The invention belongs to the field of security certification and management of energy controller terminals, and more specifically relates to a security certification method based on dual hardware security modules. Background technique [0002] At present, with the gradual construction of the electric power Internet of Things, related equipment technologies and standards continue to develop, and the energy controller terminal technology in the station area has made considerable development and progress. The energy controller makes full use of modern information technologies such as mobile interconnection, edge computing, and data processing. It is the terminal data collection node of the smart grid. Smart meter data deepening application. It meets the information intelligent perception and management requirements of the low-voltage power grid area, and realizes the intelligent and lean management function of the growing low-voltage distribution network...
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IPC IPC(8): G06F21/44G06F21/45G06F21/60G06F21/72
CPCG06F21/44G06F21/45G06F21/602G06F21/72
Inventor 薛军蒋长献陆寒熹
Owner NANJING LINYANG POWER TECH