Client-server opaque token passing apparatus and method

摘要: In the computer client-server context, typically used in Internet for communicating between a central server and user computers (clients), method is provided token passing which enhances security communications. The opaque, that tokens as generated by client are different can be only one or other but verified other. This approach allows to remain stateless, since all state information maintained at side. operates authenticate vice versa defeat hacking attacks, is, penetrations intended obtain confidential information. passed includes encrypted values including random numbers separately server, authentication based on verification data using cryptographic techniques.