Tee-based trusted authentication service authentication method
An authentication service and trusted technology, applied in the field of TEE-based trusted authentication service authentication, can solve problems such as data tampering and inability to guarantee data security, and achieve the effect of preventing the authentication process
Active Publication Date: 2021-05-25
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology
[0002] In conventional authentication services, either all operations are performed on the REE side, or the private data is performed on the TEE, and then the data is sent back to the REE side, and finally sent to the server through the network. However, in these solutions, The data will be returned to the REE side, which may be attacked by the third application to tamper with the data, and the security of the data cannot be guaranteed
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[0031] The invention aims to propose a TEE-based trusted authentication service authentication method, which effectively solves the security and stability problems of the authentication service. In order to prevent data tampering during the authentication process between the client and the server, prevent any end-to-end authentication process from being attacked or tampered with by other third-party applications, and ensure the security of key and other related data during the authentication process, the present invention combines all All operations are performed on the TEE side, including data framing and deframing, random number generation, encryption and decryption, public and private key generation, signature verification, and server connection. The authentication process does not go through the REE side, but is directly transmitted to the public network through the TEE side, which prevents data from being attacked by third-party applications on the REE side and causing dat...
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The invention relates to the technical field of computer software and hardware information security, in particular to a TEE-based trusted authentication service authentication method. It discloses a TEE-based trusted authentication service authentication method, which effectively solves the security and stability problems of the authentication service. In the present invention, all operations are performed on the TEE side, including operations such as data framing and deframing, random number generation, encryption and decryption, public and private key generation, signature verification, and connection to the server. The authentication process does not go through the REE side, but is directly transmitted to the public network through the TEE side, which prevents data from being attacked by third-party applications on the REE side and causing data anomalies.
Description
technical field [0001] The invention relates to the technical field of computer software and hardware information security, in particular to a TEE-based trusted authentication service authentication method. Background technique [0002] In conventional authentication services, either all operations are performed on the REE side, or the private data is performed on the TEE, and then the data is sent back to the REE side, and finally sent to the server through the network. However, in these solutions, The data will be returned to the REE side, which may be attacked by the third application to tamper with the data, and the security of the data cannot be guaranteed. [0003] TEE technology can ensure the security of data during the calculation process, prevent third parties from modifying sensitive data information during the calculation process or in the storage area, effectively resist malicious tampering of data by third parties at the terminal, and achieve hardware-level sec...
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IPC IPC(8): H04L29/06H04L9/08H04L9/32
CPCH04L9/0869H04L9/3247H04L63/08H04L63/083
Inventor 杨国东唐博刘建敏张福健周强强
Owner SICHUAN CHANGHONG ELECTRIC CO LTD