Design and Implementation of encryption software based on classical cryptography algorithms
Lei Ding · 2022
This article uses Visual Studio 2015 to develop, using a variety of encryption algorithms, including Virginia algorithm, Caesar algorithm, single table replacement algorithm technology, to achieve efficient and secure information. The system runs in the Windows system, the function is stable, and the information security is effectively guaranteed. In this paper, the research of the subject is carried out first, and the key technologies of cryptography are sorted out. Present the current research status and introduce the main research contents. Then analyze and organize related technologies, introduce their advantages and disadvantages, and then compare encryption algorithms. Finally, the implementation and evaluation of the algorithm are carried out. The realization of the encryption software based on the classical cryptography algorithm ensures the encryption in the transmission process and solves the problem of data security.