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小米固件工具mkxqimage小米自己改了个打包解包固件的工具，基于 trx 改的（本质上还是 trx 格式），加了 RSA 验证和解包功能，路由系统里自带：1234Usage:mkxqimg [-o outfile] [-p private_key] [-f file] [-f file [-f
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qq数据库采用简单加密——异或加密数据获取：DENGTA_META.xml—IMEI:867179032952446databases/2685371834.db——数据库文件
解密方式：明文msg_t 密文msg_Data key：IMEImsg_t = msg_Data[i]^IMEI[i
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TCP侧信道分析及利用的学习报告背景知识测信道香农信息论
什么是信息？ 用来减少随机不确定的东西
什么是加密？ 类似于加噪声，增加随机不确定性
“从密码分析者来看，一个保密系统几乎就是一个通信系统。待传的消息是统计事件，加密所用的密钥按概率选出，加密结果为密报，这是分析者可以利用的，类似于受扰信
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基于python语言的BIBA模型图形界面实现一、实验目的：
查阅资料，了解biba安全模型的相关知识
通过编程实现基于biba模型的完整性访问控制，进一步掌握biba模型的规则
使用python语言实现，熟练pyqt的图形界面设计方法
二、实验环境：
操作系统：Windows10
工具版本：p
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var url = $visitors.attr('id').trim();
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