The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2005
Filed:
Apr. 06, 2001
Mark Linus Bauman, Rochester, MN (US);
John Joseph Bird, Rochester, MN (US);
Jeffrey Earl Remfert, Rochester, MN (US);
Mark Linus Bauman, Rochester, MN (US);
John Joseph Bird, Rochester, MN (US);
Jeffrey Earl Remfert, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for providing secure access to console functions of a computer system and authentication of a console device is disclosed. The method comprises first initiating a first EKE sequence to generate a unique shared secret per device utilizing a default device identifier and associated default shared secret on a system-attached device from which a console operation is desired to be enabled. Then, a shared secret is generated from the first EKE sequence, and the generated shared secret is utilized in place of the default device shared secret in subsequent console authentication procedures for that device. Following, the shared secret is securely stored within a storage location of the system and on the system-attached device. The device's shared secret is subsequently replaced on each connection from that device.