发明申请
US20120159486A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ACCESSING A MEMORY SPACE ALLOCATED TO A VIRTUAL MACHINE
有权
用于访问分配给虚拟机的记忆空间的系统，方法和计算机程序产品
- 专利标题： SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ACCESSING A MEMORY SPACE ALLOCATED TO A VIRTUAL MACHINE
- 专利标题（中）： 用于访问分配给虚拟机的记忆空间的系统，方法和计算机程序产品
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申请号： US13407782申请日： 2012-02-29
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公开(公告)号： US20120159486A1公开(公告)日： 2012-06-21
- 发明人: Shmuel Ben-Yehuda , Zorik Machulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
- 申请人： Shmuel Ben-Yehuda , Zorik Machulsky , Julian Satran , Edward J. Seminaro , Leah Shalev , Ilan Shimony
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F9/455
- IPC分类号： G06F9/455
摘要：
A method for accessing a memory space allocated to a virtual machine, the method includes: receiving a request from the virtual machine to generate, for another virtual machine, a memory credential associated with a certain memory space allocated to the virtual machine; generating, in response to the request, a cryptographically signed credential; sending the cryptographically signed credential to the other virtual machine; receiving from the other virtual machine an access request to access at least one memory entry within the certain memory space; and accessing the at least one memory entry, if the access request complies with the memory credential.
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