A realization method of distributed cloud encryption algorithm

Abstract

The present invention relates to the field of information security, specifically a method for implementing a distributed cloud encryption algorithm, including the following steps: 1) Constructing a storage model that cooperates with multiple encryption modes, and the encryption modes include search onion, basic operation onion, and Euclidean distance Onion and dot product onion; 2) Correspond to different types of data mining algorithms in step 1) of search onion, basic operation onion, Euclidean distance onion and dot product onion; 3) Encrypt the data mining algorithm in step 2) text optimization. The present invention utilizes a cooperative scheme of multiple encryption algorithms, which can theoretically prove the security of the system, greatly improves the efficiency, and can also provide important references for realizing other ciphertext data mining algorithms, uses hardware encryption, and realizes The function of anti-access mode leakage does not require any modification of the cloud platform and user application layer during the deployment process. It is convenient to deploy, has versatility and ease of use, and effectively improves the security of the cloud platform.

Description

technical field [0001] The invention relates to the field of information security, in particular to a method for realizing a distributed cloud encryption algorithm. Background technique [0002] With the vigorous development of Internet technology, data presents a trend of rapid growth. The cloud platform has powerful storage and big data analysis capabilities, which help to promote information circulation and resource sharing. It is considered to be another major change in information technology after personal computers and the Internet, and will bring fundamental changes in working methods and business models. In order to change, the world's powerful countries, including my country, have identified cloud computing as the development focus of strategic emerging industries for support and cultivation. [0003] However, there are serious hidden dangers in data security in the existing cloud service system. The cloud platform must know the data content before it can provide se...

AI Technical Summary

Problems solved by technology

However, the research on functional encryption is still in its infancy, and its functions are still not perfect, and it cannot realize all functions like homomorphic encryption.

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