Verification method and device
A verification method and a verification code technology, which are applied in the field of offline verification methods and devices, and can solve problems such as failure to verify, abnormal verification server, and large verification time delay
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Example
[0214] Example 1:
[0215] This example provides a verification plug-in. The verification plug-in can be installed and used in the client. The verification plug-in locally generates verification codes, provides verification code display, collects user input, and verifies user input. If the verification is passed, the verification result is digitally signed, and then the login request is sent to the business server; the business server compares the number of the verification result The signature is verified to confirm that the verification result has not been tampered with, and that the verification result comes from a reliable client request. Through the above scheme, the local generation and verification of the verification code is realized, which solves the problem that the business cannot run normally when the verification server is down due to hacker attacks or machine failures in the prior art. At the same time, the business server transmits to the mobile customer service t...
Example
[0226] Example 2:
[0227] Such as Image 6 As shown, this example provides a verification method including:
[0228] Step 1: The client or verification plug-in requests the verification code from the verification code service.
[0229] Step 2: Verify that the server is down due to hacker attacks, machine failures, etc., or there are too many requests to respond in time.
[0230] Step 3: Verify that the server returns abnormal information. The abnormal information may include network connection error codes, such as connection timeout, network request unreachable, etc. The abnormal code may include 404 and so on.
[0231] Step 4: Verify that the plug-in generates the verification code locally and displays the verification code on the client.
[0232] Step 5: Obtain the verification answer entered by the user.
[0233] Step 6: The verification plug-in verifies the verification answer entered by the user and obtains the verification result.
[0234] Step 7: If the verification result is tru...
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