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计算机系统应用 2011
Optimization of 3DES Cryptography Algorithm Based on Python
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Abstract:
This paper discusses the theory of 3DES Cryptography algorithm,describes the optimization process of PyDES module,which is a pure python module that implements the DES and Triple-DES algorithms;and analyzes the problems and solutions encountered in the optimization process;Finally,the optimized algorithm was tested by profile which is a tool for python program testing,and the result shows that the optimized algorithm can Enhance the Security and speed of the original algorithm.