Embedding a security support provider interface in a communication class library
AssigneeUnisys Corporation
InventorLowell D. Palecek
Life of this patent
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Abstract
An apparatus for and method of improving the efficiency of service request/response activity requiring security functions. A security facility, such as Security Support Provider Interface is embedded in a communication class library which controls the communication between client and server applications. A context token is associated with the service request which specifies the security functions to be provided in honoring that particular request without any particular attention by either client or server application, as the security functions are exclusively concerned with the communication process rather than the service request/response activity.
Claims9
A method of handling a service request from a client application to a service application, comprising,
- a. embedding a security facility within a communication class library;
- b. generating a service request within a user terminal using said client application;
- c. transferring said service request from said client application to said service application located within a computer which is different from said user terminal;
- d. receiving said service request by said service application;
- e. honoring said service request by said service application;
- f. automatically implementing security functions from said embedded security facility during said step which honors said service request;
- and
- g. having a context token transferred from said client to said service application identifying required security functions from said embedded security facility.
Dependencies are inferred from the claim text.