A data processing method, device and device for data processing

Abstract

Embodiments of the present invention provide a data processing method, device, and device for data processing. The method includes: receiving a multi-party secure computing task; calling the plaintext computing service to encrypt the plaintext data corresponding to the multi-party secure computing task to obtain ciphertext data; sending the ciphertext data to the first storage service, and release the computing resources of the plaintext computing service; call the first storage service to send the ciphertext data to the second storage service of the ciphertext engine, so that the ciphertext engine performs the multi-party security Obtain the ciphertext data from the second storage service when computing tasks. In the embodiment of the present invention, by configuring the plaintext computing service and the first storage service in the plaintext engine, the strong coupling between the computing service and the storage service is released; the utilization rate of computing resources of the plaintext engine can be improved, and the execution success of multi-party secure computing tasks can be improved. rate and processing efficiency.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data processing method, device and device for data processing. Background technique [0002] In the existing processing flow of multi-party secure computing tasks, the plaintext engine and the ciphertext engine cooperate to execute the multi-party secure computing tasks. Specifically, the plaintext engine encrypts the plaintext data and sends the encrypted data to the ciphertext engine; The text engine performs multi-party secure computing tasks according to the received encrypted data, and caches the calculation results locally, waiting for the plaintext engine to take the cached calculation results; until the plaintext engine obtains the calculation results from the ciphertext engine, or the ciphertext The engine returns task execution failure information to end the multi-party secure computing task, otherwise, the multi-party secure computing task will remain in an...

AI Technical Summary

Problems solved by technology

[0003] However, in the execution process of the existing multi-party secure computing task, if the plaintext engine fails to send the encrypted data to the ciphertext engine due to network failure, the execution of the multi-party secure computing task will fail; or, if the encrypted The plaintext engine successfully receives the encrypted data sent by the plaintext engine, completes the ciphertext calculation, and obtains the calculation result. However, due to network failure or other reasons, the plaintext engine fails to remove the computing node from the ciphertext engine, which will also cause Failed to execute the multi-party secure computing task

It can be seen that the execution results of existing multi-party secure computing tasks are greatly affected by other external factors such as network quality, and the execution success rate is low.

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