Igrs Basic Protocol To Achieve Its Security Mechanisms

With the maturation of communication technologies and the development of network,a new industry has been at burgeoning all over the world. Digital home network will give the answers. The world's major manufacturers have developed a variety of digital home standards to compete for the digital home networking market. IGRS standard protocol is a relatively representative of a digital home standard in China.IGRS standard is from Lenovo, five companies submitted a digital home standard, a home network is an important technology. IGRS standard provides a unified description of common resources and services interface standards to enable individual PC, mobile devices, smart appliances and other network environment in a variety of convenient and flexible connectivity, and to achieve an open and collaborative service resources.IGRS standard is divided into three parts, IGRS basic agreement, IGRS IGRS application framework and applications, while the IGRS application framework and IGRS IGRS-based applications to achieve an agreement based on the prerequisite for the realization of. Paper first analyzes the development of standards for digital home networking situation, and then focuses on the IGRS standard, while the central part of this article is based on the IGRS Research and Implementation of the agreement. First, an overview of the IGRS standard hierarchy, and then based on the IGRS protocol principles and patterns of interaction between devices conducted in-depth research and analysis, and gives details of the agreement IGRS-based design, each functional module has been divided, each functional module interface design, followed by paper based on the IGRS protocol security mechanisms analyzed the shortcomings of them put forward their views on the basis of the last pairs of IGRS protocol testing, test data are given , and a simple analysis of them.