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essential cryptography for javascript developers packt pdf
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"Essential Cryptography for JavaScript Developers" by Packt is a comprehensive guide that provides JavaScript developers with essential knowledge and practical skills to implement encryption, decryption, digital signatures, and secure communication within their web applications. The book covers a wide range of cryptographic concepts, algorithms, and techniques crucial for ensuring data security and privacy. Readers will learn about symmetric and asymmetric encryption, hashing, key management, digital signatures, secure communication protocols, and more.
One of the key topics covered in the book is the use of cryptographic libraries and APIs in JavaScript, such as the Web Crypto API and popular libraries like crypto-js and forge. These tools enable developers to easily incorporate cryptographic functionalities into their web applications without having to implement complex algorithms from scratch. The book provides hands-on examples and code snippets to demonstrate how to generate keys, encrypt data, sign messages, and securely transmit information over the network.
Furthermore, "Essential Cryptography for JavaScript Developers" emphasizes best practices in cryptographic implementation, such as key management, secure random number generation, proper use of initialization vectors, and protection against common attacks like padding oracle attacks and chosen-ciphertext attacks. By following the guidelines and techniques outlined in the book, developers can enhance the security posture of their applications and protect sensitive data from unauthorized access and tampering.
Overall, "Essential Cryptography for JavaScript Developers" serves as a valuable resource for JavaScript developers looking to enhance their understanding of cryptography and implement robust security measures in their web applications. By mastering the concepts and techniques presented in the book, developers can effectively safeguard their data and communications in an increasingly interconnected and data-driven digital world.
