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Full Description
Explore practical cryptographic methods using Python to secure data, encrypt communications, and implement real-world security techniques for modern applications
Key Features
Learn cryptographic techniques with Python for real-world applications
Implement secure encryption, hashing, and digital signatures
Master cryptography fundamentals and practical security concepts
Book DescriptionCryptography is the backbone of modern cybersecurity, protecting sensitive data from cyber threats, hackers, and unauthorized access. Applied Cryptography Using Python is your hands-on guide to understanding and implementing cryptographic techniques using Python. This book takes a practical approach, ensuring you not only grasp the theoretical foundations but also apply them in real-world scenarios, from securing communication channels to encrypting files and managing digital signatures.
Starting with the fundamentals of cryptographic algorithms, symmetric and asymmetric encryption, and hashing techniques, you'll progress to advanced topics like elliptic curve cryptography, homomorphic encryption, and quantum-safe cryptography. You'll work with industry-standard libraries such as PyCryptodome and cryptography, enabling you to build secure applications and protect sensitive data.
By the end of this book, you'll have the skills to implement cryptographic solutions, integrate security best practices into software development, and stay ahead in the ever-evolving landscape of cybersecurity.What you will learn
Implement symmetric and asymmetric cryptography
Use hashing for data integrity and secure storage
Apply digital signatures for authentication
Explore secure key management techniques
Prevent common cryptographic vulnerabilities
Integrate cryptography in real-world applications
Use Python libraries for cryptographic operations
Who this book is forThis book is designed for security professionals, software developers, and data engineers looking to integrate cryptographic techniques into their applications. Basic programming knowledge in Python is recommended, but prior cryptography experience is not required.
Contents
Table of Contents
The Role of Cryptography in Security
Getting Started with Python Cryptography Libraries
Symmetric Key Encryption and Decryption
Message Digests and Message Authentication Code (MAC)
Password-Based Key Derivation and Encryption
Asymmetric Key Encryption and Decryption
Digital Signatures
Implementing Key Wrapping and Secure Key Exchanges
Public Key Infrastructure (PKI) and Role of X509v3 Certificates
Cryptographic Hardware Key Stores and Cloud-Hosted Key Management Service
