<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[arttnba3的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/arttnba3</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; arttnba3]]></copyright><item><title><![CDATA[【实验报告NO.000002】MIT 6.858 Computer System Security - Lab 3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/128368110</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/128368110</guid><author>arttnba3</author><pubDate>Mon, 19 Dec 2022 04:02:58 +0800</pubDate><description><![CDATA[MIT 6.858 Lab 3]]></description><category></category></item><item><title><![CDATA[【实验报告NO.000001】MIT 6.858 Computer System Security - Lab 1]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/128169011</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/128169011</guid><author>arttnba3</author><pubDate>Sun, 04 Dec 2022 05:20:58 +0800</pubDate><description><![CDATA[MIT 6.858 Computer System Security - Lab 1]]></description><category></category></item><item><title><![CDATA[【论文阅读NO.00001】Fuzzing: A Survey for Roadmap]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/127762014</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/127762014</guid><author>arttnba3</author><pubDate>Wed, 09 Nov 2022 01:55:32 +0800</pubDate><description><![CDATA[《Fuzzing: A Survey for Roadmap》是关于模糊测试领域的比较好的一篇综述，而恰巧笔者想要开始接触一些学术上的东西，所以决定从这篇综述性论文开始入手去了解模糊测试这一领域：）]]></description><category></category></item><item><title><![CDATA[密码学大作业]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/122402887</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/122402887</guid><author>arttnba3</author><pubDate>Mon, 10 Jan 2022 05:11:40 +0800</pubDate><description><![CDATA[密码学大作业
题目（中文）：RSA大礼包
摘要（中文）：
利用对RSA算法的不恰当使用来破解RSA加密体制
题目描述（清楚描述题目中文，写出自己的理解，请勿复制原题目）
有人制作了一个 RSA 加解密软件。已知该软件发送某个明文的所有参数和加密过程的全部数据。现在我们截获了所有的加密数据，需要我们从加密数据当中恢复出明文。
过程（包括背景，原理：必要的公式，图表；步骤，如有必要画出流程图，给出主要实现步骤代码）
一、	分析样例
我们首先分析题目给出的加密案例，对比数据我们可以发现每个 frame 的长度为7]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00009】CISCN2021-初赛-pwn write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/117097191</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/117097191</guid><author>arttnba3</author><pubDate>Fri, 21 May 2021 02:05:33 +0800</pubDate><description><![CDATA[【CTF题解NO.00009】CISCN2021-初赛-pwn write up by arttnba3[GITHUB BLOG ADDR](https://arttnba3.cn/2021/05/15/CTF-0X04-CISCN2021-PRELIMINARY/)0x00.绪论0x01.场景实操 开场卷pwny | Donelonelywolf | Donechannel0x02.场景实操 二阶卷silverwolf | Donegame0x03.场景实操 冲刺卷satool
GITHUB BLOG A]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00008】mini-LCTF 2021 official write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/116810766</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/116810766</guid><author>arttnba3</author><pubDate>Sat, 15 May 2021 00:26:22 +0800</pubDate><description><![CDATA[0x00.绪论
很高兴能和RX大哥和协会的其他师傅一起出了这一次 minilCTF 2021 的题，虽然说只出了两道比较简单的题233333，不过还是希望大家能够喜欢（）
点开下方查看题解????

0x01.Baby Repeater - fmtstr + got hijack
预期是利用格式化字符串泄露 libc 和 程序加载基地址，之后利用格式化字符串劫持 got 表，比较方便的就是改 printf 为 system，只用修改3个字节，也看到有人选择改为 one_gadget 的，基本上都在预期内
解]]></description><category></category></item><item><title><![CDATA[【CVE复现NO.00001】“脏牛”漏洞CVE-2016-5195复现及简要分析]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/115773316</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/115773316</guid><author>arttnba3</author><pubDate>Fri, 16 Apr 2021 22:38:37 +0800</pubDate><description><![CDATA[【CVE复现NO.00001】CVE-2016-5195复现及简要分析[github blog addr](https://arttnba3.cn/2021/04/08/NOTE-0X04-CVE-2016-5195/)0x00.一切开始之前一、写时复制机制（Copy-on-Write）basic COWmmap 与 COW二、缺页异常（page fault）分类①软性缺页异常（soft page fault）②硬性缺页异常（hard page fault）③无效缺页异常（invalid page faul]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00007】VNCTF2021 - pwn - write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/115447496</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/115447496</guid><author>arttnba3</author><pubDate>Mon, 05 Apr 2021 20:27:58 +0800</pubDate><description><![CDATA[【CTF题解NO.00007】VNCTF2021 - pwn - write up by arttnba3[github blog addr there](https://arttnba3.cn/2020/09/08/CTF-0X00-BUUOJ-PWN/)VNCTF2021 - Pwn[VNCTF 2021]White_Give_Flag - read out of bounds[VNCTF 2021]ff - tcache poisoning + IO\_FILE hijackglibc2.32下tca]]></description><category></category></item><item><title><![CDATA[【CTF资料-0x0002】PWN简易Linux堆利用入门教程by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/114055329</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/114055329</guid><author>arttnba3</author><pubDate>Thu, 25 Feb 2021 02:56:50 +0800</pubDate><description><![CDATA[【CTF资料-0x0002】简易Linux堆利用入门教程by arttnba3老生常谈，[GITHUB BLOG ADDR](https://archive.next.arttnba3.cn/2021/02/24/%E3%80%90CTF%E8%B5%84%E6%96%99-0x0002%E3%80%91%E7%AE%80%E6%98%93Linux%E5%A0%86%E5%88%A9%E7%94%A8%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8Bby%20arttnba3/)，请]]></description><category></category></item><item><title><![CDATA[【学习札记NO.00004】Linux Kernel Pwn学习笔记 I：一切开始之前]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/114055321</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/114055321</guid><author>arttnba3</author><pubDate>Thu, 25 Feb 2021 02:48:33 +0800</pubDate><description><![CDATA[【学习札记NO.00004】Linux Kernel Pwn学习笔记 I：一切开始之前[GITHUB BLOG ADDR](https://arttnba3.cn/2021/02/21/NOTE-0X02-LINUX-KERNEL-PWN-PART-I/)0x00.Linux Kernel Basic Knowledge一、内核内核架构：微内核 &amp; 宏内核（单内核）宏内核（Monolithic Kernel，又叫单内核）微内核（Micro Kernel）二、分级保护域Intel Ring Model]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00006】*CTF2021 - pwn - write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/113020297</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/113020297</guid><author>arttnba3</author><pubDate>Sat, 23 Jan 2021 05:22:01 +0800</pubDate><description><![CDATA[github blog addr
【CTF题解NO.00006】*CTF2021 - pwn - write up by arttnba3[github blog addr](https://arttnba3.cn/2021/01/20/CTF-0X03-STARCTF2021-PWN/)0x00.绪论0x01.babyheap - Use After Free + tcache poisoning0x02.babygame - double free + tcache poisoning0x03.baby]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00005】ByteCTF2020 - pwn - write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/112854031</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/112854031</guid><author>arttnba3</author><pubDate>Tue, 19 Jan 2021 22:39:30 +0800</pubDate><description><![CDATA[github pages address

【CTF题解NO.00005】ByteCTF2020 - pwn - write up by arttnba3[github pages address](https://arttnba3.cn/2020/11/23/CTF-0X01-ByteCTF2020-pwn/)0x00.绪论0x01.线上赛 - CTF -PWN0x00.easy_heap - null by any address + tcache poisoning漏洞：任意地址写00x01.gun ]]></description><category></category></item><item><title><![CDATA[【学习札记NO.00003】基于libc-2.23版本的malloc源码简易分析 - Part-I - 堆内存的基本组织形式 by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/112853794</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/112853794</guid><author>arttnba3</author><pubDate>Tue, 19 Jan 2021 22:23:23 +0800</pubDate><description><![CDATA[【学习札记NO.00003】基于libc-2.23版本的malloc源码简易分析 - Part-I - 堆内存的基本组织形式 by arttnba30x00.堆内存的组织形式一、malloc_chunk[The \_\_alignof\_\_ operator](https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_71/rzarg/sc09785202.htm?view=kc#ToC_180)二、chunk相关宏1.chunk size相关宏宏：off]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00004】BUUCTF/BUUOJ - Pwn write up by arttnb3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/109848247</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/109848247</guid><author>arttnba3</author><pubDate>Fri, 20 Nov 2020 14:27:41 +0800</pubDate><description><![CDATA[GITHUB BLOG LINK THERE
文章目录[GITHUB BLOG LINK THERE](https://archive.next.arttnba3.cn/2020/09/08/%E3%80%90CTF%E9%A2%98%E8%A7%A3-0x04%E3%80%91BUUOJ-Pwn-write-up-by-arttnb3/)0x000.绪论0x001.test your nc - nc0x002.rip - ret2text0x003.warmup_csaw_2016 - ret2text0]]></description><category></category></item><item><title><![CDATA[【CTF资料-0x0001】moeCTF2020-Pwn从入门到入狱 by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/109848114</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/109848114</guid><author>arttnba3</author><pubDate>Fri, 20 Nov 2020 14:21:25 +0800</pubDate><description><![CDATA[github blog addr
文章目录[github blog addr](https://archive.next.arttnba3.cn/2020/09/17/%E3%80%90CTF%E8%B5%84%E6%96%99-0x0001%E3%80%91moeCTF2020-Pwn%E4%BB%8E%E5%85%A5%E9%97%A8%E5%88%B0%E5%85%A5%E7%8B%B1%20by%20arttnba3/)Pwn从入门到入狱简介：什么是Pwn？预备知识Pwn的解题过程？0基础入门：新人]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00003】moeCTF 2020 - official write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/109847659</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/109847659</guid><author>arttnba3</author><pubDate>Fri, 20 Nov 2020 14:17:03 +0800</pubDate><description><![CDATA[github pages blog addr
文章目录[github pages blog addr](https://archive.next.arttnba3.cn/2020/09/07/%E3%80%90CTF%E9%A2%98%E8%A7%A3-0x03%E3%80%91moeCTF2020-write-up-by-arttnb3/)0x00.绪论0x01.PwnPwn从入门到入狱WelcomeBaby Pwn - ret2textBaby Shellcode - shellcodeunusual ]]></description><category></category></item><item><title><![CDATA[【Leetcode-NO.00003】动态规划-Leetcode write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/109847576</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/109847576</guid><author>arttnba3</author><pubDate>Fri, 20 Nov 2020 14:06:11 +0800</pubDate><description><![CDATA[github pages blog addr
文章目录[github pages blog addr](https://archive.next.arttnba3.cn/2020/09/06/%E3%80%90OJ-0x0003-Leetcode%E3%80%91%E5%8A%A8%E6%80%81%E8%A7%84%E5%88%92%E9%83%A8%E5%88%86write-up-by-arttnba3/)0x00.绪论pre.什么是动态规划算法？0x01.难度：简单0x00.[爬楼梯](https:]]></description><category></category></item><item><title><![CDATA[【Leetcode-NO.00002】栈-Leetcode write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/109847115</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/109847115</guid><author>arttnba3</author><pubDate>Fri, 20 Nov 2020 13:54:01 +0800</pubDate><description><![CDATA[推荐到我部署在github pages上的博客进行阅读
文章目录推荐到[我部署在github pages上的博客](https://archive.next.arttnba3.cn/2020/09/06/%E3%80%90OJ-0x0002-Leetcode%E3%80%91%E6%A0%88%E9%83%A8%E5%88%86write-up-by-arttnba3/)进行阅读0x00.绪论pre.栈的简单构造形式0x01.难度：简单0x00.[有效的括号](https://leetcode-cn.com]]></description><category></category></item><item><title><![CDATA[【算法浅析NO.00007】动态规划算法浅析 by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/108408704</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/108408704</guid><author>arttnba3</author><pubDate>Fri, 04 Sep 2020 17:37:56 +0800</pubDate><description><![CDATA[【算法浅析NO.00007】动态规划算法浅析 by arttnba30x00.绪论0x01.什么是动态规划算法？定义求解过程算法过程0x02.动态规划算法的简单应用上楼梯问题题目描述输入格式输出格式输入输出样例说明/提示问题分析状态转移方程时间复杂度解决方案最长上升降子序列问题1759:最长上升子序列问题分析算法过程状态转移方程具体架构时间复杂度解决方案0 1 背包问题
注：本文首发地址：arttnba3.cn
0x00.绪论
动态规划（Dynamic Programming）是一种通过把原问题分解为相对简]]></description><category></category></item><item><title><![CDATA[【CTF题解NO.00002】minilCTF 2020 - write up by arttnba3]]></title><link>https://blog.youkuaiyun.com/arttnba3/article/details/108068265</link><guid>https://blog.youkuaiyun.com/arttnba3/article/details/108068265</guid><author>arttnba3</author><pubDate>Tue, 18 Aug 2020 01:17:50 +0800</pubDate><description><![CDATA[【CTF题解NO.00002】minilCTF 2020 - write up by arttnba30x00.绪论0x01.Sign inStarting Point0x02.PWNhelloret2text执行过程：ret2shellcode修正过程：高阶解法：栈迁移ezsc程序分析Alphanumeric Shelllcodeeasycpp程序分析Use After Freenoleakpwnchroottime_management
0x00.绪论
mini-LCTF，前身是makerCTF，是西电]]></description><category></category></item></channel></rss>