提到密码,很多人都会觉得它很神秘。本书是一本介绍密码知识的科普读物,它的目的是要帮助读者踏进密码知识的殿堂。它从介绍西方古代的加密方法开始,讲到两次世界大战中密码所发挥的神奇作用,最后介绍了当前信息化时代,现代密码的飞速发展。书中也讲述了不少与密码有关的故事。“解密”并非专属于军队、特工和科学家,因为我们就生活在各种“密码”编织的世界中,人人都是“解密专家”。“解密”推动着世界发展和人类进步。在当今科技高速发展的社会中,人类与“密码”的关系越来越紧密,“密码”将在未来扮演更重要的角色。本书较详细地介绍了古代西方智 Mention the password, many people think it is very mysterious. This book is a science book that introduces the knowledge of the password, its purpose is to help the reader enter the hall of knowledge of the password. It begins with the introduction of ancient Western encryption methods and talks about the magical role played by the password in the two world wars. At last, it introduces the rapid development of the modern password in the current information age. The book also tells a lot of the story with the password. “Decryption” is not exclusive to the army, agents, and scientists because we live in a variety of “password” weaving worlds and everyone is a “decryption expert.” “Decryption ” to promote world development and human progress. In today’s fast-developing society, mankind is becoming more and more closely connected with the “password” and “password” will play a more important role in the future. This book introduces the ancient western wisdom in more detail