更新时间：2021-06-18 18:58:35
封面
版权信息
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About the author
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Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
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Conventions used
Get in touch
Reviews
Obfuscation
About cryptography
Installing and setting up Python
Using Python on Mac or Linux
Installing Python on Windows
Caesar cipher and ROT13
Implementing the Caesar cipher in Python
ROT13
base64 encoding
ASCII data
Binary data
XOR
Challenge 1 – the Caesar cipher
Challenge 2 – base64
Challenge 3 – XOR
Summary
Hashing
MD5 and SHA hashes
What are hashes?
Windows password hashes
Getting hashes with Cain
MD4 and Unicode
Cracking hashes with Google
Cracking hashes with wordlists
Linux password hashes
Challenge 1 – cracking Windows hashes
Challenge 2 – cracking many-round hashes
Challenge 3 – cracking Linux hashes
Strong Encryption
Strong encryption with AES
ECB and CBC modes
ECB
CBC
Padding oracle attack
Strong encryption with RSA
Public key encryption
RSA algorithm
Implementation in Python
Challenge – cracking RSA with similar factors
Large integers in Python
What's next?
Cryptography within IoT
ZigBee cryptographic keys
Complexity of ZigBee key management
Bluetooth – LE
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