diff options
| author | Mikael Kanstrup <mikael.kanstrup@sony.com> | 2020-05-22 21:32:38 +0200 |
|---|---|---|
| committer | Anders Broman <a.broman58@gmail.com> | 2020-06-01 07:23:56 +0000 |
| commit | 42544c8c44c12b45ff6c156cd3e6e8c1b23e150e (patch) | |
| tree | 4ea308a74570fefa5f90fe32c2eb2c7418067ffe /test/config/80211_keys.user_tk_tmpl | |
| parent | f1bc8ad34b55cba7234536483d42c551fc3b2f17 (diff) | |
dot11decrypt: Support decryption using TK user input
Add support for TK user input keys. With this Wireshark can
decrypt packet captures where 4WHS frames are missing and
packet captures with non-supported AKMS, for example
802.11r / Fast BSS Transitioning.
Decryption using user TK works as a backup if the normal
decryption flow does not succeed. Having TK decryption keys
added will affect general IEEE 802.11 dissector performance
as each encrypted packet will be tested with every TK.
Worst case scenario is plenty of TKs where none of them
matches encrypted frames.
On successful user TK decryption an SA is formed based on
parameters used to decrypt the frame. This SA is similar to
what is formed when Wireshark detects and derive keys from
4WHS messages. With the SA entry in place the decryption
performance (success case) should be on par with "normal"
decryption flow.
Bug: 16579
Change-Id: I72c2c1e2c6693131d3ba07f8ddb8ff772c1b54a9
Reviewed-on: https://code.wireshark.org/review/37217
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'test/config/80211_keys.user_tk_tmpl')
| -rw-r--r-- | test/config/80211_keys.user_tk_tmpl | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/config/80211_keys.user_tk_tmpl b/test/config/80211_keys.user_tk_tmpl new file mode 100644 index 0000000000..f8f336137b --- /dev/null +++ b/test/config/80211_keys.user_tk_tmpl @@ -0,0 +1,12 @@ +# Keys needed for the 80211 user TK test cases in decryption test suite +"tk","d0e57d224c1bb8806089d8c23154074c" +"tk","6eaf63f4ad7997ced353723de3029f4d" +"tk","fb42811bcb59b7845376246454fbdab7" +"tk","4e30e8c019bea43ea5262b10853b818d" +"tk","70cdbf2e5bc0ca22e53930818a5d80e4" +"tk","4e6abbcf9dc0943936700b6825952218f58a47dfdf51dbb8ce9b02fd7d2d9e40" +"tk","502085ca205e668f7e7c61cdf4f731336bb31e4f5b28ec91860174192e9b2190" +"tk","755a9c1c9e605d5ff62849e4a17a935c" +"tk","7ff30f7a8dd67950eaaf2f20a869a62d" +"tk","b3dc2ff2d88d0d34c1ddc421cea17f304af3c46acbbe7b6d808b6ebf1b98ec38" +"tk","a745ee2313f86515a155c4cb044bc148ae234b9c72707f772b69c2fede3e4016" |