Question

论文摘要英文翻译，急求~~~

摘要：在密码学教学过程中，古典密码是所有密码学的基础，因此掌握古典密码对密码学尤其重要。本文针对古典密码教学过程中的难点，从教学的观点出发，开发出一个简单易懂的密码学教学演示软件，分别对三种古典密码——移位密码、单表代换密码和置换密码——进行加密和解密演示。对三种密码的加密过程进行单步演示；对解密过程，移位密码采用穷举法破解，单表代换密码和置换密码采用统计法破解。通过该软件，学习者能够很好地掌握三种古典密码的加密和解密原理。
最好是专业翻译的，，网上 百度和Google的都不要。。

Answer 1

In cryptography education process, classical cryptography is the foundation of all cryptography, so it is crucial to understand it to understand cryptography. This paper will focus on the difficulty in the teaching process of classical cryptography, from a pure educational viewpoint, develop a simple understandable cryptography teaching demonstration software, target the three types of classical cryptography-transposition cipher, single table substitution cipher, and substitution cipher to have a encryption and decryption demonstration. and it will also include a single-step demo for the three ciphers encryption processes; for decryption process, it will demonstrate decryption transposition cipher using the exhaustive key search method, single table substitution cypher and substitution cipher using frequency analysis method. Through this software, learners can master the three classical ciphers' encryption and decryption principles.

我觉得专业用词我都翻译得还算准确， 个别的地方你自己再看一下。
PS：古典密码里好像不包括单表代换密码。。。（我是不清楚啦，你确定一下）
穷举法有两种翻译，一种是 brute force attack method,即暴力破解法， 你写的是穷举法，所以我认为译成 exhaustive key search method 比较合适，但两种你可以任选一个用。
统计法 我翻译的是 frequency analysis method，即频率分析。。。不知道你是不是这个意思，不是的话就改一下。

Answer 2

In cryptography teaching process, classical password is based, so all cryptography to grasp classical password is particularly important cryptography. Based on the classical password difficult in the process of teaching, from the viewpoint of teaching, developed a simple understandable cryptography teaching demonstration software respectively, the three classical password - shift password, single table substitution code and replace the password - encrypt &decrypt demonstration. The three password encryption process of single-step demo; For decryption process, shift password using exhaustively law cracked, single table substitution code and replace the password using statistics cracked. Through this software, learners can well master three classical password encryption and decryption principle.
看看吧 不知道对不对

追问

不要网上翻译器自动翻译的。。。百度和Google的都不要。。。