Commit graph

15 commits

Author SHA1 Message Date
Jouni Malinen
390b92913a TLS testing: Allow hostapd to be used as a TLS testing tool
The internal TLS server implementation and RADIUS server implementation
in hostapd can be configured to allow EAP clients to be tested to
perform TLS validation steps correctly. This functionality is not
included in the default build; CONFIG_TESTING_OPTIONS=y in
hostapd/.config can be used to enable this.

When enabled, the RADIUS server will configure special TLS test modes
based on the received User-Name attribute value in this format:
<user>@test-tls-<id>.<rest-of-realm>. For example,
anonymous@test-tls-1.example.com. When this special format is used, TLS
test modes are enabled. For other cases, the RADIUS server works
normally.

The following TLS test cases are enabled in this commit:
1 - break verify_data in the server Finished message
2 - break signed_params hash in ServerKeyExchange
3 - break Signature in ServerKeyExchange

Correctly behaving TLS client must abort connection if any of these
failures is detected and as such, shall not transmit continue the
session.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 18:47:09 +02:00
Jouni Malinen
994afe3390 RADIUS server: Allow TLS implementation add log entries
This allows the internal TLS implementation to write log entries to the
same authlog with rest of the RADIUS server and EAP server
functionality.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 18:21:13 +02:00
Jouni Malinen
65074a2a7c TLS: Add support for DHE-RSA cipher suites
This extends the internal TLS implementation to support DHE-RSA
cipher suites in both server and client roles.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 15:43:50 +02:00
Jouni Malinen
41ebfe97ec TLS server: Enable SHA256-based cipher suites
The SHA256-based RSA-AES-128/256 cipher suites were already implemented
and enabled for the internal TLS client, but they had not been enabled
for the server.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 11:57:05 +02:00
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
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
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
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
1e5839e06f Rename EAP server defines from EAP_* to EAP_SERVER_*
This allows separate set of EAP server and peer methods to be built into
a single binary.
2009-03-25 12:06:19 +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