Authentication server, card authentication system, password-free authentication method and password-free authentication system
An authentication server and authentication system technology, applied in the fields of authentication server, password-free authentication method and system, and card authentication system, capable of solving problems such as poor security of password-free authentication methods
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Embodiment 1
[0072] The above is the first embodiment of a password-free authentication method provided by the embodiment of the present application, and the following is the second embodiment of the secret-free authentication method provided by the embodiment of the present application.
[0073] see image 3 , image 3 It is a schematic flowchart of Embodiment 2 of a password-free authentication method in the embodiment of this application.
[0074] A password-free authentication method in this embodiment is applied to a card authentication system, including:
[0075] Step 301. Obtain the user information sent by the authentication server, where the user information corresponds to the pre-login request of the client.
[0076] It should be noted that step 301 is similar to the description of step 101 in Embodiment 1, for details, refer to the description of step 101 above, and details are not repeated here.
[0077] Step 302, judging whether the user information supports card authentica...
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