A network node asynchronous signature method

Abstract

The invention discloses an asynchronous signature method for a network node. First, the network node sends the data to be signed to the signature machine, and the signature machine generates a universal unique identification code and returns it to the network node. When the signature machine completes the signature, it notifies through the signature notification queue Network node, the network node obtains the signed data according to the universal unique identification code. At the same time, the network node uses a callback method to process all sub-services of the signed data through a signature callback queue. If no message is received within the specified time Queue notification, then the network node will send a query request to the signature machine, if the signature machine fails to process, the data that needs to be signed will be re-signed. The present invention notifies the network node whether the signature is completed by means of a signature notification, which can effectively reduce the access operations of the network node to the signature machine, and at the same time does not discard the data that fails to be processed, but re-signs the data that fails to be signed, ensuring that the data integrity.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an asynchronous signature method for network nodes. Background technique [0002] see figure 1 , the figure shows the existing network node signature method. First, the network node submits the data to the signing machine through the adapter for signing. The signing machine returns a universal unique identification code (UUID) to the network node. The network node receives At this time, if the obtained signature is empty, retry it. After several retries, the data sent to the signature machine will be discarded. After the network node obtains the signature, it will continue to wait. The signatures of all sub-data segments are all confirmed. If all the signatures are ready, the data will be sent to the sending queue at this time, and the sending queue will send the data out. However, this network node signature method has the following problems: 1. If the signature is not compl...

AI Technical Summary

Problems solved by technology

However, this network node signature method has the following problems: 1. If the signature is not completed within a certain number of times, the data sent by the adapter to the signing machine will be discarded, resulting in the data not being able to enter the sending queue, resulting in data loss; 2. Retry The mechanism will cause a large number of resources in the network nodes to be occupied, reducing the efficiency of data transmission

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