Warning: this book is not finished! I am still working on some of the chapters. Once it is completed, I will publish it as PDF and EPUB. Be patient.

Cryptography and Satellite Navigation is a comprehensive guide that offers a wide-ranging yet approachable introduction to the world of cryptography, with a particular focus on its role in navigation.

# Pick a random 16-byte key using Python's crypto PRNG. k = urandom(16) print(f"k = {k.hex()}") # Create AES-128 block cipher to encrypt a single block. cipher = Cipher(algorithms.AES128(k), modes.ECB ...

Java 26 features ahead-of-time object caching to accelerate application start-up time and a Vector API for improved performance in data analytics and AI inference workloads. Additional updates include ...

From cost and performance specs to advanced capabilities and quirks, answers to these questions will help you determine the ...

At 100 billion lookups/year, a server tied to Elasticache would spend more than 390 days of time in wasted cache time.