This paper is an introduction to the specific use of the cryptographic iButton as the electronic key used as a safety apparatus developed by the American company Dallas with illustration of its hardwares structure and design principles.是什么意思_This paper is an introduction to the specific use of the cryptographic iButton as the electronic key used as a safety apparatus developed by the American company Dallas with illustration of its hardwares structure and design principles.在线翻译_英语_读音_用法_例句