Wide-Area Dynamic Attributes Exchange
Publication Date: 2010-Nov-19
The IP.com Prior Art Database
These days, many systems are connected each other and exchanges users' attributes to improve the services or impose users access control along with the information. However, most current protocols for single sign-on only provide a function to exchange users' attributes between an authentication server and a service server. It means when we want to exchange attributes between servers that provide services, we cannot realize it with existing protocols. This idea realize an attributes exchange function between not only an authentication server and a service server but also such service servers safely even if it will be implemented in existing protocols.