Practical Cryptography in Python: Learning Correct Cryptography by Example - Tapa blanda

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Dr. Seth James Nielson is the founder and chief scientist of Crimson Vista, Inc., a boutique computer security research and consulting company. He is also an adjunct professor at Johns Hopkins University where he teaches network security and has also served as the director of advanced research projects at the Information Security Institute. As part of his Hopkins work, he co-founded the cryptodoneright.org knowledge base, through a generous grant from Cisco. 

Christopher K. Monson has a PhD in machine learning, and has spent over a decade at Google in various engineering, machine learning, and leadership roles. He has broad experience writing and teaching programming courses in multiple languages, and has worked in document password recovery, malware detection, and large-scale secure computing. He is currently serving as the chief technology officer at Data Machines Corp. and teaches cloud computing security as a lecturer at the Johns Hopkins University Information Security Institute.

De la contraportada

Develop a greater intuition for the proper use of cryptography. This book teaches the basics of writing cryptographic algorithms in Python, demystifies cryptographic internals, and demonstrates common ways cryptography is used incorrectly.

Cryptography is the life blood of the digital world’s security infrastructure. From governments around the world to the average consumer, most communications are protected in some form or another by cryptography. These days, even Google searches are encrypted. Despite its ubiquity, cryptography is easy to misconfigure, misuse, and misunderstand.

What You’ll Learn:

• Understand where cryptography is used, why, and how it gets misused
  
• Know what secure hashing is used for and its basic properties
• Get up to speed on algorithms and modes for block ciphers such as AES, and see how bad configurations break
• Use message integrity and/or digital signatures to protect messages
• Utilize modern symmetric ciphers such as AES-GCM and CHACHA
• Practice the basics of public key cryptography, including ECDSA signatures
• Discover how RSA encryption can be broken if insecure padding is used
• Employ TLS connections for secure communications
• Find out how certificates work and modern improvements such as certificate pinning and certificate transparency (CT) logs