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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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test
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Age
Files
Lines
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Stash previous changes
Louis Burda
2023-01-05
1
-6
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+0
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Fix page fault handling and investigate exec stepping with minimal vm
Louis Burda
2022-12-19
9
-110
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+745
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Adding support for exec based tracking (unstable)
Louis Burda
2022-12-11
5
-94
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+115
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Attempt to temporarily map vmsa page as shared
Louis Burda
2022-11-28
1
-108
/
+75
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*
Implement VMSA change based single stepping and guest vmmcall intercept ↵
Louis Burda
2022-11-25
8
-20
/
+63
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among other things
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Add program to verify SVME bit is set during VMRUN
Louis Burda
2022-11-22
2
-0
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+27
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*
Improved single stepping and added initial cpuid events
Louis Burda
2022-11-22
6
-12
/
+355
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*
APIC single stepping working
Louis Burda
2022-11-16
1
-11
/
+11
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*
Various fixes and improvements
Louis Burda
2022-11-15
2
-159
/
+20
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Fixed vmsa decode for getting rip in debug mode. Added state machine to data access tracking. Handle mutliple unexpected data access page faults
*
Implement track mode instead of just cachepc_track_single_step
Louis Burda
2022-11-12
1
-4
/
+4
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*
Try decrypting guest vmsa for rip debug info in sevstep test
Louis Burda
2022-11-12
1
-27
/
+178
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*
Add fault error codes to event + sevstep debugging
Louis Burda
2022-11-10
1
-35
/
+90
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*
Enable tracking data fault after instruction fetch
Louis Burda
2022-11-04
1
-4
/
+2
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*
Fixed page tracking and somewhat working single step probe
Louis Burda
2022-11-04
2
-20
/
+22
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*
Stash progress
Louis Burda
2022-11-03
1
-29
/
+77
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*
Build crypto module and no ACCESS_PATTERN in aes-detect_guest
Louis Burda
2022-11-03
2
-4
/
+4
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*
Outline aes-detection guest host setup
Louis Burda
2022-11-02
13
-2
/
+681
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*
Add online baseline measurement and pmc reset
Louis Burda
2022-10-27
3
-64
/
+75
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*
Further prune and refactor sevstep
Louis Burda
2022-10-25
1
-9
/
+7
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*
Fix sevstep page tracking example
Louis Burda
2022-10-20
1
-29
/
+40
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*
Update with debugging update for ack event
Vincent Ulitzsch
2022-10-14
1
-0
/
+1
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*
Fix the TRACK_ALL handler by using the vcpu->kvm->nr_memslot_pages counter
Vincent Ulitzsch
2022-10-14
6
-0
/
+0
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*
Replace smp_processor_id with get_cpu
Louis Burda
2022-10-14
1
-4
/
+5
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*
Renaming, refactoring and pruning
Louis Burda
2022-10-06
1
-15
/
+497
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*
Move cachepc ioctl into kvm device and remove old procfs endpoint
Louis Burda
2022-10-06
8
-58
/
+50
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*
Merge sevstep with cachepc dir and merge cachepc headers
Louis Burda
2022-10-06
1
-1
/
+1
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*
Sevstep and cachepc refactoring
Louis Burda
2022-10-05
3
-3
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+3
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*
Fix uapi types and expose KVM_TRACK enum
Louis Burda
2022-10-05
3
-7
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+3
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*
Refactor sevstep kernel patch into repository
Louis Burda
2022-10-05
6
-8
/
+37
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*
Small test fixes
Louis Burda
2022-10-04
2
-4
/
+6
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*
Small fixes
Louis Burda
2022-10-04
1
-5
/
+5
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*
sev-es: Fixed OOM symptom, prime & probe working (but not directly around ↵
Louis Burda
2022-09-01
3
-69
/
+60
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vmrun yet)
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Test es
Louis Burda
2022-09-01
2
-3
/
+560
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Run SEV_INIT on vmfd before intializing vmcpu for runtime memory decryption
Louis Burda
2022-08-31
4
-398
/
+287
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*
Stash VU code state
Louis Burda
2022-08-31
2
-121
/
+5
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*
Hang reproducible, but no bugfix yet
Vincent Ulitzsch
2022-08-31
1
-5
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+8
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*
VM guest state verification, VM run hangs
Vincent Ulitzsch
2022-08-31
1
-9
/
+30
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*
Verification that enc/dec works
Vincent Ulitzsch
2022-08-30
1
-0
/
+63
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*
sev.c now works until KVM_SEV_LAUNCH_FINISH
Louis Burda
2022-08-30
1
-0
/
+524
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*
Further progress on launching an encrypted vm
Louis Burda
2022-08-30
1
-7
/
+41
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*
Update
Louis Burda
2022-08-30
4
-2
/
+84
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*
test/kvm: Remove consistent noise with baseline measurement
Louis Burda
2022-08-26
1
-19
/
+54
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*
Clean up kvm eviction test
Louis Burda
2022-08-16
1
-141
/
+60
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*
Minor tweaks
Louis Burda
2022-08-15
1
-7
/
+9
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*
Fixup test/kvm, add target_set to ioctl tests as argument
Louis Burda
2022-08-13
3
-38
/
+62
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*
Reorder repo into module and tests
Louis Burda
2022-08-13
4
-0
/
+476