Invention Grant
- Patent Title: Cipher message assist instruction
- Patent Title (中): 密码消息辅助指令
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Application No.: US12394579Application Date: 2009-02-27
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Publication No.: US07720220B2Publication Date: 2010-05-18
- Inventor: Shawn D. Lundvall , Ronald M. Smith, Sr. , Phil Chi-Chung Yeh
- Applicant: Shawn D. Lundvall , Ronald M. Smith, Sr. , Phil Chi-Chung Yeh
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent John E. Campbell
- Main IPC: H04K1/00
- IPC: H04K1/00 ; G06F11/30 ; G06F15/00
Abstract:
A method, system and program product for executing a cipher message assist instruction in a computer system by specifying, via the cipher message assist instruction, either a capability query installed function or execution of a selected function of one or more optional functions, wherein the selected function is an installed optional function, wherein the capability query determines which optional functions of the one or more optional functions are installed on the computer system.
Public/Granted literature
- US20090164803A1 Cipher Message Assist Instruction Public/Granted day:2009-06-25
Information query
