System and method for improving the integrity of control information

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United States of America Patent

PATENT NO 5285456
SERIAL NO

07700737

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method for verifying the integrity of control information and informational data. One embodiment of the present invention verifies the integrity of control information received from a host computer, and verifies the integrity of this information as it is transmitted throughout the present invention. Another embodiment of the present invention contemplates verifying the integrity of informational data sent from a host computer, verifying the integrity of informational data as it is transmitted throughout the present invention, generating a CRC based upon the informational data and control information, and transmitting the informational data, control information and corresponding CRC to a storage device.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES A CORPORATION OF NEW YORKARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheney, Dennis P Vestal, NY 11 391
Lang, Richard C Endwell, NY 5 78
Petruski, Andrew E Endicott, NY 2 24
Wolski, Mark J Vestal, NY 13 334
Yagley, Robert J Endicott, NY 4 180

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