Research on Automatic Analysis Technology of Cryptographic Algorithm

With the continuous promotion of the Internet of Things era to the Internet of Everything era, while the Internet has brought convenience to all aspects of life, network security issues are also facing new challenges in the new situation. As the cornerstone of network security, passwords play a very important role in security authentication, encryption protection, and information transmission. Compared with public key cryptosystems, symmetric cryptographic algorithms are more widely used due to their high efficiency, simple algorithm, and suitable for encrypting large amounts of data. For automated cryptanalysis, in addition to focusing on the automated search problem of attack routes, we are also trying to solve theoretical problems in cryptography with the help of automated ideas. This article summarizes the existing main cryptographic algorithm attack techniques.