Encryption and Decryption Practical Introduction

Author: Zheng Yu
Publisher:
Publish Date: 2006-10-01
Features: This book focuses on computer software encryption and decryption technology as its main content, explaining the knowledge and tools needed for beginners in encryption and decryption. The book is divided into 9 chapters. The first 7 chapters primarily cover introductory decryption techniques, including basic knowledge, static disassembly, dynamic debugging, auxiliary tools, analysis of different registration protection methods, installation package programs, and encryption tools and usage methods for different programming languages. The chapters are arranged in the order of a universal decryption process—unpacking and static analysis → dynamic debugging—allowing readers to have a relatively complete understanding and make it easy for them to get started. The last two chapters discuss introductory encryption techniques, including basic software protection measures and implementation, common software protection technologies, as well as complete source code and protection solutions, requiring readers to have some programming foundation. This book includes some common knowledge and tools used in encryption and decryption technology, explained and illustrated through examples. It is suitable for beginners interested in encryption and decryption technology, as well as software developers who can refer to it during the software design process.