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一、前言代数学与密码的关系甚为密切,其应用也极为广泛。如将代数本身作为密码的公开密钥体制,密码就是其中一个典型代表。代数学在密码方面的应用大致可分为三个方面。第一,用于编制密码。主要应用整数论、矩阵和行列式。以及群和域等理论。第二,用于研究密码理论和设计密码机等。主要应用排列组合、整数论、群和域、以及布尔代数等理论。
First, the introduction Algebra and the relationship between the password is very close, its application is also very extensive. If the algebra itself as a public key system password, the password is one of the typical representatives. Algebra in the application of the password can be divided into three aspects. First, for the preparation of passwords. The main application of integer theory, matrix and determinants. And group and domain theory. Second, for the study of cryptography and design of cryptography. The main application of permutations and combinations, integer theory, group and domain, and Boolean algebra and other theories.