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操作系统/数值分析/现代密码学/系统结构 (PKUanonym#9)
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Trinkle23897 authored and PKUanonym committed Jun 13, 2019
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3 changes: 3 additions & 0 deletions 大三下/操作系统/readme.md
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2017文件夹下的作业代码已经很详细了……

One more thing: ucore从19年开始lab2的代码被谭院士改了,之前的代码不能work,这里是一个参考:https://github.com/Trinkle23897/os2019/tree/master/labcodes/lab2
3 changes: 3 additions & 0 deletions 大三下/数值分析/hw/上机实验/2019/readme.md
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A reference: https://github.com/Trinkle23897/Personal-Homework/tree/master/%E6%95%B0%E5%80%BC%E5%88%86%E6%9E%90

Another ref: https://github.com/Harry-Chen/numerical-analysis-experiments
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14 changes: 14 additions & 0 deletions 大三下/现代密码学/exam/2019.txt
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一共12题,共100分

1. Vigenere, 加密之后算重合指数
2. 给一段密文让你直接恢复明文(栅栏密码)
3. a=10101010, f(x)=x^8+x^6+x^5+x^4+1, 写出a8-a12
4. AES加密过程模拟
5. 分组密码的工作模式有哪些,给出环境限制写出最适合的工作模式
6. 以SM4的加解密为例描述Feistel结构及其执行过程
7. 写出加密函数、hash函数、消息验证码的安全性定义
8. (1) 简述DH+ElGamal椭圆曲线的密钥交换过程 (2) 描述中间人攻击
9. RSA手算
10. Goldwasser-Micali的缺点以及对密码学的贡献
11. ElGamal的签名验证过程与合理性证明
12. RSA、GM、ElG、DH是基于什么数学难题
1 change: 1 addition & 0 deletions 大三下/现代密码学/hw/2019/readme.md
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https://github.com/Trinkle23897/Personal-Homework/tree/master/%E7%8E%B0%E4%BB%A3%E5%AF%86%E7%A0%81%E5%AD%A6
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3 changes: 3 additions & 0 deletions 大三下/计算机系统结构/hw/实验/2019/readme.md
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Full version of experiments: https://github.com/Trinkle23897/Personal-Homework/tree/master/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%B3%BB%E7%BB%9F%E7%BB%93%E6%9E%84

A TypeScript-based Tomasulo: https://github.com/Harry-Chen/TrivialTomasulo

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