Invention Grant
- Patent Title: Conversion of cryptographic key protection
- Patent Title (中): 加密密钥保护的转换
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Application No.: US12550667Application Date: 2009-08-31
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Publication No.: US08498418B2Publication Date: 2013-07-30
- Inventor: Klaus Meissner , Bernd Nerz , Phil C. Yeh , Peter G. Sutton , Michael J. Kelly
- Applicant: Klaus Meissner , Bernd Nerz , Phil C. Yeh , Peter G. Sutton , Michael J. Kelly
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent John E. Campbell; Blanche E. Schiller, Esq.
- Main IPC: H04L29/06
- IPC: H04L29/06
Abstract:
Protection of cryptographic keys is converted between one level of security and another level of security. The one level of security is different from the another level of security, and the another level of security includes the components of the one level of security.
Public/Granted literature
- US20110055560A1 CONVERSION OF CRYPTOGRAPHIC KEY PROTECTION Public/Granted day:2011-03-03
Information query
