Reassemble the full MSDU when processing TKIP protected fragmented
frames so that the Michael MIC can be validated once the last fragment
has been received.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This can be useful for debugging, so return successfully decrypted TKIP
frame even if the Michael MIC cannot be verified (fragment reassembly
not yet supported) or if the Michael MIC value is incorrect. Add a note
in the frame to point out that the Michael MIC was not verified or is
incorrect.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows the CRC-32 routine to be shared for other purposes in
addition to the WEP/TKIP/FCS within wlantest.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
By analysing objdump output some read only structures were found in
.data section. To help compiler further optimize code declare these
as const.
Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
These were somewhat more hidden to avoid direct use, but there are now
numerous places where these are needed and more justification to make
the extern int declarations available from wpa_debug.h. In addition,
this avoids some warnings from sparse.
Signed-hostap: Jouni Malinen <j@w1.fi>
Verify the expected value against P802.11ac/D7.0 CCMP-256, GCMP-256,
BIP-GMAC-128, and BIP-GMAC-256 test vectors.
Signed-hostap: Jouni Malinen <j@w1.fi>
IEEE Std 802.11ad-2012 includes two test vectors for GCMP. Verify both
of those and also verify that the results match the values in the
standard instead of just verifying that decrypted frame matches
original.
Signed-hostap: Jouni Malinen <j@w1.fi>
This version can generate CCMP and TKIP test vectors that match with
the IEEE Std 802.11-2012, Annex M.6.3 and M.6.4.
Signed-hostap: Jouni Malinen <j@w1.fi>
