Guillume DIDIER
4cf1fa220f
Backport from 5c9ac31ab the logic avoid unnecessary iterations
...
Improved version of the covert channels do not need to iterate over all core pairs (they pick their own core pair, and already iterate on all of them as part of calibration).
This avoids an unnecessary n^4 complexity, and reduces it to n^2, where n is the number of cores.
2021-07-19 09:36:25 +02:00
Guillume DIDIER
3c8c00facb
Fix compile issue
2021-07-19 09:33:54 +02:00
Guillume DIDIER
78c4018a04
Document issues around number of handles per page / cache line
...
The two channel used to have different invariants. Currently the enforcement of any limitation of handle per page or handle per cache line has been removed, hence document this issue in the code.
2021-07-19 09:17:09 +02:00
Guillume DIDIER
4cbacf96a9
Fix a bug in the improved Basic Timing Cache Channel calibration
...
The cache line were not properly reset to Invalid state, which messe up F+R calibration.
The Invalid state calibration is now done with a flush victim op, instead of a noop.
2021-07-19 09:15:20 +02:00
Guillume DIDIER
3022794752
Hotfix - Use naive F+R instead of F+R
...
F+R currently has a calibration bug
2021-07-19 09:02:08 +02:00
Guillume DIDIER
28f75075e3
Hotfix naive basic timing cache channel for use in prefetcher experiments
2021-07-19 09:01:24 +02:00
Guillume DIDIER
b7b5cbbfc3
Update the cache channel interface
2021-06-28 16:26:02 +02:00
Guillume DIDIER
1b38b4913c
Commit prefetcher reverse work
2021-06-10 11:25:07 +02:00
Guillume DIDIER
bad23161a2
Rust nightly update - dendrobates
2021-06-10 11:24:28 +02:00
Guillume DIDIER
9c569fb7ec
Rust nightly update - turn_lock
2021-06-10 11:23:13 +02:00
Guillume DIDIER
0531f8d083
Rust nightly update - polling serial & vga_buffer
2021-06-10 11:22:50 +02:00
Guillume DIDIER
b9980aa67b
Rust nightly update - FF & FR
2021-06-10 11:22:21 +02:00
Guillume DIDIER
451bc99fdc
Rust nightly update - cpuid
2021-06-10 11:21:38 +02:00
Guillume DIDIER
f9fd75e3e9
Rust nightly update - covert_channel_evaluation
2021-06-10 11:21:23 +02:00
Guillume DIDIER
7ecb6f5244
Rust nightly update - covert_channel_benchmark
2021-06-10 11:20:34 +02:00
Guillume DIDIER
7696086e6d
Rust nightly update - cache_utils
2021-06-10 11:19:00 +02:00
Guillume DIDIER
26538fe913
Rust nightly update - cache_side_channel
2021-06-10 11:18:19 +02:00
Guillume DIDIER
e4c838e8b0
Rust nightly update - basic_timing_cache_channel
...
Make sure this compiles with th newer nightly
2021-06-10 11:17:31 +02:00
Guillume DIDIER
3b85161eb2
Rust nightly update - aes-t-tables
...
Ensure it compiles with the newer nightly.
2021-06-10 11:16:09 +02:00
Guillume DIDIER
4bc389272f
Start working on prefetcher reverse engineering experiment
2021-03-22 16:13:01 +01:00
Guillume DIDIER
0bd575f251
update AES for the new side channel API
2021-02-16 11:33:29 +01:00
Guillume DIDIER
68263dcd3a
New version of the benchmark program
2021-01-28 09:36:15 +01:00
Guillume DIDIER
7a5cae722c
New bersion of the side channels, with common implementation for F+R and F+F
2021-01-26 10:03:50 +01:00
Guillume DIDIER
cd5aa57390
Safer primitive - relies on &mut properly, however requires more explicit handling
2021-01-08 14:53:42 +01:00
Guillume DIDIER
dd290c9774
Update two thread cal to use turn locks
2021-01-08 10:49:59 +01:00
Guillume DIDIER
e5b3e4c788
New TurnLock (contains associated data)
2021-01-06 10:29:00 +01:00
Guillume DIDIER
d194a8972e
Fix deprecation warning in turn_lock
2021-01-05 11:49:50 +01:00
Guillume DIDIER
4a04fcaac6
Fix add assign implemntation bug
2021-01-05 11:43:20 +01:00
Guillume DIDIER
d90d572bc9
Update cache util for new nightly
2021-01-05 11:40:34 +01:00
Guillume DIDIER
b276f09d1e
Figures
2021-01-05 11:39:49 +01:00
Guillume DIDIER
7c489d4b4b
AES experiment update
2020-12-08 09:45:24 +01:00
Guillume DIDIER
733e77cc83
Backport CSV to naive correctly.
2020-12-03 10:23:29 +01:00
Guillume DIDIER
7b8dec570f
Handle properly multi core
2020-12-03 10:02:01 +01:00
Guillume DIDIER
9a1d0837fa
Extra work for better coverage of naive covert channel variability
2020-12-02 16:47:53 +01:00
Guillaume DIDIER
10c1f4e5d5
Final fixes (CSV, p==0.0)
2020-12-02 16:30:28 +01:00
Guillume DIDIER
168f81a19e
Final experiments
...
Code for final experiments.
2020-11-24 10:25:32 +01:00
Guillume DIDIER
236b8bee48
Final update to AES Major update to covert channel benchmarking
2020-11-20 10:53:10 +01:00
Guillaume DIDIER
7efc28e253
Increase iteration count
2020-11-17 13:51:56 +01:00
Guillume DIDIER
a331fdd76e
Add a crate meant to one day factorize some common code to timing side channels
2020-10-22 14:49:09 +02:00
Guillume DIDIER
5eab981eec
Major refactor that allows proper core selection
...
- covert / side channel are currently back in a non functional state
- two thread calibration however qorks and gets full experimental results
2020-10-22 14:38:41 +02:00
GuillaumeDIDIER
dca4a79fff
Add turn lock
2020-10-05 15:25:46 +02:00
Guillaume DIDIER
456c812d9a
Fix Cyber Cobaye T Tables
2020-09-29 11:33:00 +02:00
GuillaumeDIDIER
04b782abdb
More notes
2020-09-29 11:31:36 +02:00
GuillaumeDIDIER
17e6482e2d
Add notes for openssl
2020-09-29 11:30:26 +02:00
Guillaume DIDIER
17a4f4585c
Make it easier to adjust Openssl Te
2020-09-29 11:10:12 +02:00
GuillaumeDIDIER
f17ca91e82
Various dependency updates - should now compile again
2020-09-29 10:51:24 +02:00
GuillaumeDIDIER
74ca41c273
Update dependencies
2020-09-29 09:52:00 +02:00
GuillaumeDIDIER
2ea505ca2c
Functional multi address version
2020-09-24 17:05:27 +02:00
GuillaumeDIDIER
61189da4ed
Fix flush and flush in single address mode : works cleanly with prefetchers enabled
2020-09-23 17:49:10 +02:00
GuillaumeDIDIER
0b499abe8a
Update dependencies
2020-09-23 10:09:10 +02:00
