Identity authenticator initialization method and device and identity authentication method and device
An identity authenticator and initialization technology, which is applied to user identity/authority verification, secure communication devices, and key distribution, and can solve problems such as unreliable authentication centers and inability to perform identity authentication normally
Active Publication Date: 2020-02-18
SHANGHAI OLAHMOTORS CO LTD
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Problems solved by technology
[0003] The existing mainstream identity authentication methods are mainly based on various indicators such as the credibility, security, and performance of the authentication center, so that identity authentication can be performed through the authentication center, and problems such as the collapse of the authentication center or the unreliability of the authentication center Authentication will not work properly when
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[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0038]Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not i...
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The embodiment of the invention discloses an offline digital identity authentication method and device. The method comprises the steps of generating an identity authentication message sent by an identity authenticator of an authenticated party side if it is determined that the authenticated party has the use permission of the identity authenticator of the authenticated party side, wherein the identity authentication message is generated by an identity authenticator of the authenticated party according to the authentication time of the authenticated party and a user authentication identifier stored in the identity authenticator of the authenticated party after determining that the authenticated party has the use permission of the identity authenticator of the authenticated party; and sending the identity authentication message to the authenticator, and indicating the authenticator to perform identity authentication on the authenticated party through an identity authenticator at the authenticator end according to the identity authentication message. By the adoption of the authentication scheme, when the authentication center breaks down or is unreliable, the user authentication identifier can still be obtained from the identity authenticator in an offline state to be used for identity authentication between an authenticator and an authenticated party.
Description
technical field [0001] The embodiments of the present invention relate to the field of security technologies, and in particular to an initialization method of an identity authenticator, an identity authentication method and a device. Background technique [0002] With the continuous development of information technology, digital identity is becoming more and more important. It is very important to ensure the security of digital identity, but at the same time it is very important to be easy for users to use. [0003] The existing mainstream identity authentication methods are mainly based on various indicators such as the credibility, security, and performance of the authentication center, so that identity authentication can be performed through the authentication center, and problems such as the collapse of the authentication center or the unreliability of the authentication center appears, authentication will not work properly. Contents of the invention [0004] An embod...
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IPC IPC(8): H04L29/06H04L9/32H04L9/08
CPCH04L63/0876H04L9/3247H04L9/0866
Inventor 孙海东童宙杰孙奇帆向桂蓉
Owner SHANGHAI OLAHMOTORS CO LTD