论文标题
实用数据处理的同构密码系统的全面绩效分析
Comprehensive Performance Analysis of Homomorphic Cryptosystems for Practical Data Processing
论文作者
论文摘要
在过去的十年左右的时间里，遗忘的数据处理一直是一个开头和关闭主题。它为安全数据管理和处理提供了绝佳的机会，尤其是在云中。同时，现代计算资源似乎足够负担得起，可以实际使用同构密码学。但是，提供实用同态数据处理的产品的可用性极为稀缺。作为旨在开发实用同态数据管理平台的项目的一部分，我们对同型密码系统的性能进行了广泛的研究，其结果在这项工作中呈现。在这项工作中，我们选择了以下五个密码系统：完全同质的直升机和密封，有些完全同质的皮亚诺，以及部分同型Paillier和Elgamal。在对汇总结果的讨论中，我们建议今天可以在某些实际应用中使用部分同态密码系统，而完全同构的同构应用程序尚未到来。
Oblivious data processing has been an on and off topic for the last decade or so. It provides great opportunities for secure data management and processing, especially in the cloud. At the same time, modern computing resources seem to be affordable enough to allow for practical use of homomorphic cryptography. Yet, the availability of products that offer practical homomorphic data processing is extremely scarce. As part of a project aimed at developing a practical homomorphic data management platform, we have conducted an extensive study of homomorphic cryptosystems' performance, the results of which are presented in this work. For this work we chose the following five cryptosystems: fully homomorphic HElib and SEAL, somewhat fully homomorphic PyAono, and partially homomorphic Paillier and ElGamal. In the discussion of the aggregated results, we suggest that partially homomorphic cryptosystems could be used today in certain practical applications, whereas time has not yet come for the fully homomorphic ones.
