SYSTEM AND METHOD OF UTILIZING MULTIPLE INFORMATION HANDLING SYSTEM FIRMWARE ON AN INFORMATION HANDLING SYSTEM

In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may read configuration information that indicates utilization of a custom information handling system firmware IHSFW image by an information handling system (IHS); provide the custom IHSFW image and a...

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Bibliographische Detailangaben
Hauptverfasser: Liu, Wei G, Giri, Prashanth
Format: Patent
Sprache:eng
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Zusammenfassung:In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may read configuration information that indicates utilization of a custom information handling system firmware IHSFW image by an information handling system (IHS); provide the custom IHSFW image and a signature of the custom IHSFW image to a processor of the IHS; decrypt the signature of the custom IHSFW image to obtain a hash value of the custom IHSFW image; determine a test hash value of the custom IHSFW image; determine if the hash value matches the test hash value; if the hash value matches the test hash value, boot a custom IHSFW from the custom IHSFW image; and if the hash value does not match the test hash value, boot another IHSFW from another IHSFW image stored by a non-volatile memory medium of the IHS.