2019, Vol.22, No.3, pp.251 - 259
The article considers applying homomorphic cryptography methods to the development of secure Big Data management systems. The authors identify and classify operations on data in Big Data systems, formulate requirements for encryption. The paper analyzes cryptographic methods according to the criteria of efficiency, security, mutability, need of additional components and input capabilities.
Key words: Homomorphic cryptography, secure multi-party computations, Big Data
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