Method and sensor certification system being suitable to sensor network environment

The present invention is for authentication of the sensor, the security management server relates to a sensor authentication system for the sensor network (Sensor Network) environment: random in the art and, a sensor for generating an authentication value to generate a profile in the (SPS Security Policy Server) of which generates a profile generating a verification-value technology and relates to an authentication technology of the sensor using the method for imparting a new ID to the authentication sensor compares the authentication value and the verification value. Current authentication and security techniques of the sensors due to the hardware environment with weak sensor, such as a memory and processor, followed by the number of constraints There incorporating the security module used in an existing network environment. This overcomes such constraints, and, in consideration of the hardware constraints of the sensor information in order to reduce the amount of traffic on the throughput and the sensor network are processed by the sensor, in the present invention to produce any of the profile reduces the amount of data, the throughput of the sensor after transmitting the arbitrary profile to the base station as a way to reduce by serves the processing for authentication of the sensor from the base station was to reduce the data throughput of the sensor. Sensor, authentication, profile, sensor networks, security management server