Commit graph

18 commits

Author SHA1 Message Date
Jouni Malinen
071c6164ab Enable 256-bit key AES in internal TLS implementation
Now that the internal AES implementation supports 256-bit keys, enable
use of the TLS cipher suites that use AES-256 regardless of which crypto
implementation is used.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-09-09 14:16:05 +03:00
Jouni Malinen
0f3d578efc Remove the GPL notification from files contributed by Jouni Malinen
Remove the GPL notification text from the files that were
initially contributed by myself.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-02-11 19:39:36 +02:00
Jouni Malinen
cdc6e5d084 TLS: Add support for SHA256-based cipher suites from RFC 5246
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:33:54 +02:00
Jouni Malinen
1622b331f6 TLS: Update file headers to include TLS v1.2 support
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:13:52 +02:00
Jouni Malinen
d0485a6208 TLS: Pass version to tls_prf() in preparation for new PRFs
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:35:11 +02:00
Jouni Malinen
e159cc5e9b Use NULL instead of 0 for pointers
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-18 22:07:30 +02:00
Jouni Malinen
94a9ebb0b2 TLS: Fix double-free on error path
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-13 20:57:32 +02:00
Jouni Malinen
dbdcfa3979 TLS: Add preliminary support for partial message processing
Reassemble partial TLS records to make the internal TLS client
implementation more convenient for stream sockets.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-13 10:47:04 +02:00
Jouni Malinen
c4a3480826 TLS: Clean up TLS record layer processing
Return number of user input bytes from tlsv1_record_receive() to
move this detail into the proper record layer processing. In addition,
ignore unknown content types at record layer and allow processing to
continue after warning level TLS alerts to provide minimal workaround
for closure alerts.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-05 13:04:02 +02:00
Jouni Malinen
5c47af9a7a TLS: Add support for TLS v1.1 (RFC 4346) with internal TLS
This is disabled by defautl and can be enabled with CONFIG_TLSV11=y
build configuration parameter.
2011-09-25 17:24:46 +03:00
Jouni Malinen
3bff59f857 TLS: Do not enforce in-place processing in tlsv1_record_send()
In preparation for record layer format changes, modify
tlsv1_record_send() to use separate buffers for payload
and the output message.
2011-09-25 17:11:52 +03:00
Jouni Malinen
235279e777 TLS: Add support for tls_disable_time_checks=1 in client mode
This phase1 parameter for TLS-based EAP methods was already supported
with GnuTLS and this commit extends that support for OpenSSL and the
internal TLS implementation.
2011-07-05 11:29:42 +03:00
Jouni Malinen
e77e0a8320 Include functionality to support EAP-FAST unconditionally
Clean up the internal TLS implementation by removing conditional
build blocks for (mostly) EAP-FAST specific functionality. This
will increase the size a big for non-EAP-FAST builds, but is quite
helpful in making src/tls/libtls.a with single build options. If
the potential size reduction is considered significant in the future,
this can be reconsider with a more library compatible way (e.g.,
external file with registration function, etc.).
2009-12-06 16:20:32 +02:00
Jouni Malinen
03da66bd59 Remove src/crypto from default include path
In addition, start ordering header file includes to be in more
consistent order: system header files, src/utils, src/*, same
directory as the *.c file.
2009-11-29 23:04:43 +02:00
Jouni Malinen
3617d81a70 Fix a typo in a comment 2009-11-21 21:13:19 +02:00
Jouni Malinen
9e783041fa Add a workaround for EAP-FAST with Cisco AP local RADIUS server
When using the internal TLS implementation, EAP-FAST unauthenticated
provisioning ends up proposing multiple cipher suites. It looks like
Cisco AP (at least 350 and 1200 series) local authentication server does
not know how to search cipher suites from the list and seem to require
that the last entry in the list is the one that it wants to use.
However, TLS specification requires the list to be in the client
preference order. As a workaround, ass anon-DH AES-128-SHA1 again at the
end of the list to allow the Cisco code to find it.

This fixed EAP-FAST provisioning with the following IOS version:
Cisco IOS Software, C350 Software (C350-K9W7-M), Version 12.3(8)JEA3,
RELEASE SOFTWARE (fc2)
Compiled Wed 21-Nov-07 14:08 by ccai
2009-03-08 12:04:39 +02:00
Jouni Malinen
a17df5fb8b Fixed number of doxygen warnings 2009-01-02 22:28:04 +02:00
Jouni Malinen
6fc6879bd5 Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release 2008-02-27 17:34:43 -08:00