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sinitax/cachepc
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Prime+Probe cache-based side-channel attack on AMD SEV-SNP protected virtual machines
Louis Burda
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Age
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Fix build, add more build instructions to README
Louis Burda
2023-02-01
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Add track config to TRACK_MODE ioctl and combine TRACK_STEPS_* modes
Louis Burda
2023-01-30
1
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Event batching
Louis Burda
2023-01-30
1
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Make CPC_TRACK_PAGES_RESOLVE the default since no extra overhead
Louis Burda
2023-01-27
1
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Consistent use of cpc shorthand instead of cachepc
Louis Burda
2023-01-27
1
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Add CPC_TRACK_STEPS and make apic reset more robust
Louis Burda
2023-01-27
1
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Added initial qemu-eviction and qemu-pagestep
Louis Burda
2023-01-27
1
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Qemu-eviction seems to get stuck somewhere, potentially in the VC-handler(?) since we use the active gfn after resuming execution. Added qemu-pagestep to show viability of page-stepping for later use.
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Basic qemu eviction test with signalled stepping and added rip syscall
Louis Burda
2023-01-26
1
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Use mfence instead of lfence for memory barrier
Louis Burda
2023-01-25
1
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Debug copy_to_user occasionally failing in kvm-step
Louis Burda
2023-01-25
1
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Remove cachepc objects from kvm-amd module
Louis Burda
2023-01-25
1
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Create flat binaries to support more complex guests
Louis Burda
2023-01-24
1
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Page track support (without speculation)
Louis Burda
2023-01-24
1
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Use 16-bit realmode assembly for guests (!)
Louis Burda
2023-01-23
1
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Reimplement test and prime+probe in asm, make self-tests harder and improve ↵
Louis Burda
2023-01-21
1
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noise
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Many fixes, more precise single-stepping and more robust self-tests
Louis Burda
2023-01-19
1
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Fixup kvm-eviction and refactor kvm-step
Louis Burda
2023-01-17
1
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Fix kvm-eviction kvm & sev support
Louis Burda
2023-01-11
1
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Restructuring of kernel changes
Louis Burda
2023-01-11
1
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Stash fixups
Louis Burda
2023-01-10
1
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Begin ioctl and test-case overhaul
Louis Burda
2023-01-10
1
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Update cachepc-linux remote
Louis Burda
2023-01-09
1
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Stash previous changes
Louis Burda
2023-01-05
1
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Fix page fault handling and investigate exec stepping with minimal vm
Louis Burda
2022-12-19
1
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Adding support for exec based tracking (unstable)
Louis Burda
2022-12-11
1
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+0