Text A All the Cab Had Was a Letter Part 1 Objectives Part 2 Cultural Notes Part 3 Text Structure Part 4 Language Points Part Content Questions

Part 1 Objectives Part 2 Background Part 3 Text Organization Part 4 Language Study Part 5 Translation

Part 1 Objectives Part 2 Background Part 3 Text Organization Part 4 Structure Study Part 5 Language Points Part Translation

Part 1 ObjectivesPart Part 2 Background Part 3 Ddiscussion Part 4 Language Points Part Ccontent Questions Part 6 Translation

1原子的基本结构 2原子结构的历史回顾 3现代原子结构学说的实验基础

Part 1 Objectives Part 2 Discussion Part 3 Background Part 4 Structure Study Part 5 Language points Part 6 Content Questions

Text A Tony Trivisonno's American Dream Part 1 Obiectives Part Discussion Questions Part3 Background Part 4 Text Structure Part Lanquage Points

公钥密码体制的简介 背包问题 RSA算法 ElGamal算法 ECC算法 IBE算法

哈尔滨工程大学：《计算机安全与密码学 Computer Security and Cryptography》课程教学资源（课件讲稿）散列函数与消息认证码 Hash and Message Authentication Code

序列密码的介绍 线性反馈移位寄存器 非线性序列 序列密码的算法举例(A5、RC4)