08582778 cites 5 patents.

A computer program product for integrated key serving is provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method includes using a smart card of two or more smart cards with a support element of two or more support elements to create an encryption key and storing the encryption key in an encrypted file that can only be decrypted by the smart card and the support element used to create the encryption key.

Title
Integrated key server
Application Number
13/150420
Publication Number
8582778 (B2)
Application Date
June 1, 2011
Publication Date
November 12, 2013
Inventor
Klaus Werner
Moetzingen
DE
Garry J Sullivan
Rochester
MN, US
Peter K Szwed
Rhinebeck
NY, US
Thomas B Mathias
Vestal
NY, US
Marco Kraemer
Sindelfingen
DE
Michael J Jordan
Woodstock
NY, US
Richard J Gusefski
Endicott
NY, US
Steven G Glassen
Wallkill
NY, US
John C Dayka
New Paltz
NY, US
James R Coon
Rochester
MN, US
Edward W Chencinski
Poughkeepsie
NY, US
Agent
Steven Chiu
Cantor Colburn
Assignee
International Business Machines Corporation
NY, US
IPC
G06F 21/00
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