diff options
| author | Mikael Kanstrup <mikael.kanstrup@sony.com> | 2020-03-08 12:40:20 +0100 |
|---|---|---|
| committer | Peter Wu <peter@lekensteyn.nl> | 2020-03-14 17:53:36 +0000 |
| commit | cf4c0552e7424966fff573194bc5412d060da701 (patch) | |
| tree | 9caf642e3db26cebfa78a146257b967521d8b92b /epan/crypt/dot11decrypt_int.h | |
| parent | f3a9d9abedc8d7ae9aae3d0facfbe56555b52cf2 (diff) | |
ieee80211: GCMP decryption support
Add support for decrypting GCMP/GCMP-256 encrypted IEEE 802.11 traffic
Bug: 16197
Change-Id: I907d772665141c8be10a9f4a187bd76594c8d2e4
Reviewed-on: https://code.wireshark.org/review/36346
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'epan/crypt/dot11decrypt_int.h')
| -rw-r--r-- | epan/crypt/dot11decrypt_int.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/epan/crypt/dot11decrypt_int.h b/epan/crypt/dot11decrypt_int.h index 366a86aa2e..e582179a8a 100644 --- a/epan/crypt/dot11decrypt_int.h +++ b/epan/crypt/dot11decrypt_int.h @@ -15,6 +15,9 @@ #include "dot11decrypt_interop.h" #include "dot11decrypt_system.h" +#include "ws_attributes.h" +#include <wsutil/wsgcrypt.h> + /****************************************************************************/ /****************************************************************************/ @@ -166,4 +169,38 @@ typedef struct _DOT11DECRYPT_MAC_FRAME_ADDR4_QOS { /******************************************************************************/ +int Dot11DecryptCcmpDecrypt( + guint8 *m, + int mac_header_len, + int len, + guint8 *TK1, + int tk_len, + int mic_len); + +#if GCRYPT_VERSION_NUMBER >= 0x010600 /* 1.6.0 */ +int Dot11DecryptGcmpDecrypt( + guint8 *m, + int mac_header_len, + int len, + guint8 *TK1, + int tk_len); +#else +static inline int Dot11DecryptGcmpDecrypt( + guint8 *m _U_, + int mac_header_len _U_, + int len _U_, + guint8 *TK1 _U_, + int tk_len _U_) +{ + return 1; +} +#endif + +INT Dot11DecryptTkipDecrypt( + UCHAR *tkip_mpdu, + size_t mpdu_len, + UCHAR TA[DOT11DECRYPT_MAC_LEN], + UCHAR TK[DOT11DECRYPT_TK_LEN]) + ; + #endif |