From: Shiva V <shivaramakrishnan740@gmail.com>
To: kvm@vger.kernel.org
Subject: Verifying Execution Integrity in Untrusted hypervisors
Date: Fri, 25 Jul 2014 20:11:44 +0000 (UTC) [thread overview]
Message-ID: <loom.20140725T215916-638@post.gmane.org> (raw)
Hello,
I am exploring on finding a way to ensure runtime integrity of
a executable in untrusted hypervisors.
In particular, this is my requirements:
1. I have a 2 virtual machines. (A, B).
2. VM-A is running some service (exe) inside it. For example any resource
accounting service intended to monitor for VM-B.
3. I need a way to verify run time integrity from VM-B of the executable
running inside VM-A.
4. Both the vm's are not privileged vm's and are just normal client virtual
machines.
5. Underlying hypervisor is untrusted.
Can anyone please shed any direction to proceed.I am stuck here.
Anytime I try to make a progress, I get back to the loop where
vcpu and the address translations from the guest virtual pages to host
physical pages is handled by the hypervisor and this can be altered.
next reply other threads:[~2014-07-25 20:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-25 20:11 Shiva V [this message]
2014-07-25 20:52 ` Verifying Execution Integrity in Untrusted hypervisors Paolo Bonzini
[not found] ` <CAAQucXZWvbE0MJyEEeo=6hkwBJi0WkmixcuCzGEXLaZX1+6ziQ@mail.gmail.com>
2014-07-25 22:06 ` Paolo Bonzini
2014-07-26 19:56 ` Andrey Korolyov
2014-07-28 17:17 ` Joel Schopp
2014-07-28 18:31 ` Jan Kiszka
2014-07-28 20:27 ` Paolo Bonzini
2014-07-28 21:17 ` Nakajima, Jun
2014-07-29 5:35 ` Jan Kiszka
2014-07-31 18:25 ` Shiva V
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