一篇09年很不错的关于密码学的论文，是从IEEE上下载的，内容很权威-A very good 2009 paper on cryptography and is downloaded from the IEEE, the content is authoritative

为一篇报告文档，利用return-into-libc方法，完成攻击实验，实验环境为Linux（Ubuntu-9.10），内含实验攻击源代码（无害）。-As a report document, the use of return-into-libc method to complete the attack experiments, the experimental environment for the Linux (Ubuntu-9.10), attack the source code c