Commit graph

135 commits

Author SHA1 Message Date
Jouni Malinen
e6d83cc7ba PKCS #1: Allow only BT=01 for signature in internal TLS
Based on PKCS #1, v1.5, 10.1.3, the block type shall be 01 for a
signature. This avoids a potential attack vector for internal TLS/X.509
implementation.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-19 23:27:30 +03:00
Jouni Malinen
9c29d48725 X.509: Fix internal TLS/X.509 validation of PKCS#1 signature
Verify that there is no extra data after the hash field. This is needed
to avoid potential attacks using additional data to construct a value
that passes the RSA operation and allows the hash value to be forged.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-05-19 23:27:30 +03:00
Jouni Malinen
144f10446a X.509: Fix v3 parsing with issuerUniqueID/subjectUniqueID present
The current position pointer was not updated when issuerUniqueID or
subjectUniqueID were present. This could result in extensions being
ignored.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-05-10 13:13:47 +03:00
Jouni Malinen
47bd94a09f TLS testing: Add new test cases for RSA-DHE primes
test-tls-4: Short 511-bit RSA-DHE prime
test-tls-5: Short 767-bit RSA-DHE prime
test-tls-6: Bogus RSA-DHE "prime" 15
test-tls-7: Very short 58-bit RSA-DHE prime in a long container
test-tls-8: Non-prime as RSA-DHE prime

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-16 12:43:49 +02:00
Jouni Malinen
f5bbb2f284 TLS client: Reject RSA-DHE prime if it shorter than 768 bits
Such short primes cannot really be considered secure enough for
authentication purposes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-16 12:43:37 +02:00
Jouni Malinen
817742f5aa TLS testing: Fix test_flags check for ApplData report
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-16 10:59:17 +02:00
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
f3ef7a2640 TLS client: Send decrypt_error on verify_data validation error
Previously, this was silently dropped which left the connection waiting
for timeout. decrypt_error alert can be used here to avoid that.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 18:21:13 +02:00
Jouni Malinen
129b9b991a TLS: Share a helper function for verifying Signature
This same design is used in both the server and the client roles in the
internal TLS implementation. Instead of duplicated implementation, use a
helper function.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 17:11:58 +02:00
Jouni Malinen
6531963584 TLS: Use a helper function for calculating ServerKeyExchange hash
Instead of separate server and client side implementations, use a common
set of helper functions for calculating the ServerParams hash for
ServerKeyExchange.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-03-09 16:26:27 +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
e7ecab4a3b Use ARRAY_SIZE() macro
Replace the common sizeof(a)/sizeof(a[0]) constructions with a more
readable version.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-10-26 17:49:05 +03:00
Jouni Malinen
5e24dc8a4b Add dup_binstr() to help common binary string tasks
There are quite a few places in the current implementation where a nul
terminated string is generated from binary data. Add a helper function
to simplify the code a bit.

Signed-hostap: Jouni Malinen <j@w1.fi>
2013-04-27 23:44:59 +03:00
Jouni Malinen
526b3a12f1 libtommath: Avoid a compiler warning on unused variable
Signed-hostap: Jouni Malinen <j@w1.fi>
2013-03-16 12:03:37 +02:00
Solomon Peachy
de718493b4 libtommath: Condition fast_s_mp_mul_digs() on LTM_FAST
This function uses ~1.7kB of stack, and since there's a slower
alternative, wrap it with LTM_FAST.

Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
2013-03-16 12:01:03 +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
e22ba3e390 LibTomMath: Use 64-bit mode for mp_digit
For 64-bit x86 builds, enable 64-bit mode to optimize bignum operations
with the internal LibTomMath version.

Signed-hostap: Jouni Malinen <j@w1.fi>
2012-06-09 11:53:30 +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
a838e71ccf Include TLS v1.1 and v1.2 support in library build
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
4b919be289 TLS: Allow TLS v1.2 to be negotiated
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
f0b1c5f7b3 TLS: Add TLS v1.2 style CertificateVerify functionality
Add support for generating and verifying RFC 3447 RSASSA-PKCS1-v1_5
style DigestInfo for TLS v1.2 CertificateVerify. For now, this is
hardcoded to only support SHA256-based digest.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:29 +02:00
Jouni Malinen
949b2e1f61 TLS: Add SHA256-based verify_data derivation for TLS v1.2
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 22:08:28 +02:00
Jouni Malinen
20b4cdcd41 TLS: Maintain SHA256-based hash values for TLS v1.2
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:48:34 +02:00
Jouni Malinen
ca84eed7ad TLS: Add build configuration for TLS v1.2 support
This allows the internal TLS implementation to be built for TLS v1.2
support. In addition to the build option, this changes the TLS PRF
based on the negotiated version number. Though, this commit does not
yet complete support for TLS v1.2.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:45:07 +02:00
Jouni Malinen
bcf03f5209 TLS: Assume explicit IV for TLS v1.1 and newer
This is needed to allow TLS v1.2 to be supported.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:38:25 +02:00
Jouni Malinen
6c67d77fef TLS: Increase maximum MAC key from 20 to 32 octets
This is in prepartion of adding support for SHA256-based operations
with TLS v1.2.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:36:56 +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
cd52acec85 Rename tls_prf() to tls_prf_sha1_md5()
Prepare for multiple TLS PRF functions by renaming the SHA1+MD5 based
TLS PRF function to more specific name and add tls_prf() within the
internal TLS implementation as a wrapper for this for now.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:27:01 +02:00
Jouni Malinen
ebe4e8f814 TLS: Add helper functions for version number handling
Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 21:20:18 +02:00
Jouni Malinen
e770c497eb TLS: Add a debug information on unsupported private key format
Provide easier to understand reason for failure to use the old
OpenSSL encrypted private key format.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-27 13:21:36 +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
19df9b0761 Mark local functions static
These functions are not used outside the file in which they are defined.

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-18 21:53:36 +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
613522a40a TLS: Fix block cipher padding validation
The padding validation was done on the last padding-length octets in the
buffer which misses the first padding octet (the last octet is the
padding length). Fix the starting offset for the comparison loop to get
the first octet verified. [Bug 420]

Signed-hostap: Jouni Malinen <j@w1.fi>
2011-11-13 10:42:06 +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
3803bd331d TLS: Validate RSA ClientKeyExchange length field
Instead of using implicit length based on the received buffer, validate
RSA ClientKeyExchange based on the explicit length field.
2011-10-23 13:04:32 +03:00
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
85b7187ffc TLS: Add protection against record layer CBC attacks
Instead of using separate bad_record_mac and decryption_failed alerts,
use only bad_record_mac alert regardless of how the CBC decryption
failed. This provides less information to attackers that could modify
packets. In addition, instead of returning immediately on error, run
through the MAC check to make timing attacks more difficult.
2011-09-25 16:57:35 +03:00
Jouni Malinen
26296a8a7c TLS: Avoid unnecessary copying of encrypted data at record layer
When the received data will be decrypted, there is no need to first
copy it and then handle decryption in-place when decryption step can
take care of both operations.
2011-09-25 16:52:46 +03:00
Jouni Malinen
61f1ed911d TLS: Fix record layer protocol version validation
TLS v1.0 and v1.1 RFCs were not exactly clear on the use of the
protocol version in record later. As such, accept any {03,xx} value
to remain compatible with existing implementations and new protocol
versions.
2011-09-25 16:48:06 +03:00
Pavel Roskin
ffbf1eaa26 Fix typos found by codespell
Signed-off-by: Pavel Roskin <proski@gnu.org>
2011-09-22 00:43:59 +03:00
Jouni Malinen
6921f1f386 TLS: Reorder certificates if needed when reading them
The internal TLS implementation assumes that the certificate chain
is ordered by issuer certificate following the certificate that it
signed. Add the certificates to the chain in suitable order when
loading multiple certificates.
2011-08-04 22:39:03 +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
Christian Lamparter
6fc34d9fe5 Increase internal TLSs client key exchange buffer
This patch fixes a problem I had when I tried to connect
an embedded system [wpa_supplicant, CONFIG_TLS=internal]
to my TLS secured network.

TLSv1: Send CertificateVerify
TLSv1: CertificateVerify hash - hexdump(len=36): ha .. ha
PKCS #1: pkcs1_generate_encryption_block - Invalid buffer lengths \
                        (modlen=512 outlen=454 inlen=36)

It turned out that a fixed 1000 byte message buffer was just
a little bit too small for the 4096 bit RSA certificates
I'm using.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
2011-02-21 18:25:34 +02:00
Jouni Malinen
3642c4313a Annotate places depending on strong random numbers
This commit adds a new wrapper, random_get_bytes(), that is currently
defined to use os_get_random() as is. The places using
random_get_bytes() depend on the returned value being strong random
number, i.e., something that is infeasible for external device to
figure out. These values are used either directly as a key or as
nonces/challenges that are used as input for key derivation or
authentication.

The remaining direct uses of os_get_random() do not need as strong
random numbers to function correctly.
2010-11-24 01:05:20 +02:00
Jouni Malinen
32b752ef8f Internal TLS: Fix X.509 name handling to use sequency of attributes
There may be more than one attribute of same type (e.g., multiple DC
attributes), so the code needs to be able to handle that. Replace the
fixed structure with an array of attributes.
2010-05-25 20:55:29 +03:00
Jouni Malinen
969b403fa7 Internal TLS: Add domainComponent parser for X.509 names 2010-05-25 19:43:21 +03:00
Jouni Malinen
7992b07f6a Remove unnecessary SUBDIRS loops from src/*/Makefile
There are no subdirectories in any of these directories or plans
for adding ones. As such, there is no point in running the loop
that does not do anything and can cause problems with some shells.
2010-04-17 17:10:31 +03:00
Jouni Malinen
ab7ddc74ad Move asn1_test.c into tests subdirectory and split it in two
The new test-asn1 and test-x509 tools are built using libraries
from src/{utils,crypto,tls}. Currently, cross dependencies between
crypto and tls are still preventing the test-x509 from being linked
properly.
2009-12-06 16:45:36 +02:00
Jouni Malinen
912321e935 Add rules for building src/tls/libtls.a and use it with eap_example
eap_example is now using src/crypto/libcrypto.a and src/tls/libtls.a
instead of providing own rules for building the files for these
components. TLS library selection is temporarily disabled for
eap_example (it will be built using internal crypto/TLS), but the
configuration option for this will eventually be restored with a new
libcrypto.a configuration option.
2009-12-06 16:27:54 +02:00
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
1a70777868 Remove unneeded CONFIG_INTERNAL_X509 and NEED_SHA256 defines 2009-12-06 16:19:13 +02:00
Jouni Malinen
2d106f21aa Remove unnecessary defines
The following defines are not really needed in most places, so
remove them to clean up source code and build scripts:
EAP_TLS_FUNCS
EAP_TLS_OPENSSL
EAP_TLS_GNUTLS
CONFIG_TLS_INTERNAL
2009-12-05 22:51:08 +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
f1739bac4f Move PKCS# {1,5,8} functionality into separate files
This functionality fits better with src/tls (i.e., internal TLS
implementation), so move it there to make crypto_internal.c more
of a wrapper like other crypto_*.c files.
2009-10-17 12:48:55 +03:00
Jouni Malinen
3af9f2983c TLS: Replace set_key helpers to return key instead of status code
The status code was not being used anyway, so it is simpler to
just return the key as is done in crypto functions.
2009-10-17 12:15:46 +03:00
Jouni Malinen
3f4ed97a70 Add support for PKCS #5 encrypted PKCS #8 keys with internal crypto
Private keys can now be used in either unencrypted or encrypted
PKCS #8 encoding. Only the pbeWithMD5AndDES-CBC algorithm (PKCS #5)
is currently supported.
2009-10-17 12:06:36 +03:00
Jouni Malinen
8ef74414fc Internal TLS: Add support for unencrypred PKCS#8 private keys in PEM
Recognize the PEM header "BEGIN PRIVATE KEY" as base64-decode the data
to be able to use PEM encoded, unencrypted PKCS#8 private keys with the
internal TLS implementation. Previously, only DER encoding of the
PKCS#8 private key was supported.
2009-10-16 22:00:45 +03:00
Jouni Malinen
ad469aecc1 Reject X.509 certificate strings with embedded NUL characters
These could, at least in theory, be used to generate unexpected common
name or subject alternative name matches should a CA sign strings with
NUL (C string termination) in them. For now, just reject the certificate
if an embedded NUL is detected. In theory, all the comparison routines
could be made to compare these strings as binary blobs (with additional
X.509 rules to handle some exceptions) and display NUL characters
somehow. Anyway, just rejecting the certificate will get rid of
potential problems with the C string getting terminated and it should
not really be used in certificates, so this should not break valid use
cases.
2009-08-23 21:00:38 +03:00
Jouni Malinen
1b8409a0a5 Support PEM format RSA private key with internal TLS implementation 2009-08-16 09:34:21 +03:00
Jouni Malinen
064bb8232c Add root .gitignore file to cleanup ignore lists
This removes need for local configuration to ignore *.o and *~
and allows the src/*/.gitignore files to be removed (subdirectories
will inherit the rules from the root .gitignore).
2009-06-29 21:47:19 +03:00
Jouni Malinen
efe22727da X.509: Add parsing of alternative name to internal TLS implementation
The alternative name extensions are now parsed, but the actual values
are not yet used for alt. subject name matching.
2009-06-11 23:47:35 +03:00
Jouni Malinen
b63303b864 hostapd: Fix internal crypto build without TLS 2009-05-26 17:09:04 +03:00
Jouni Malinen
c7be4c2e3e Resolve couple of compiler warnings 2009-05-26 17:08:16 +03:00
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
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
Daniel Mierswa
d94d4bafbb Improved 'make install' (use BINDIR/LIBDIR, install shared objects) 2009-02-15 14:22:50 +02:00
Jouni Malinen
a17df5fb8b Fixed number of doxygen warnings 2009-01-02 22:28:04 +02:00
Jouni Malinen
fa2ec7eb63 Silenced compiler warnings on size_t printf format and shadowed variables 2008-09-27 10:46:06 +03:00
Jouni Malinen
1d8ce433c9 Internal X.509/TLSv1: Support SHA-256 in X.509 certificate digest 2008-08-16 11:21:22 +03:00
Jouni Malinen
ad844747ca Updated the LibTomMath reference to use 0.41 version 2008-06-06 10:32:09 +03:00
Jouni Malinen
b95394c66f Combined internal LibTomMath configuration into one option
CONFIG_INTERNAL_LIBTOMMATH_FAST=y in .config can now be used to enable all
optimized routines at a cost of about 4 kB. This is small enough increase
in size to justify simplified configuration.
2008-06-06 10:21:28 +03:00
Jouni Malinen
ec0205a87a Added an option to build internal LibTomMath with faster div routine
At the cost of about 1 kB of additional binary size, the internal
LibTomMath can be configured to include faster div routine to speed up DH
and RSA. This can be enabled with CONFIG_INTERNAL_LIBTOMMATH_FAST_DIV=y in
.config.
2008-06-06 10:11:17 +03:00
Jouni Malinen
c5f5c91aeb Add faster, optional sqr routine for internal LibTomMath
At the cost of about 0.5 kB of additional binary size, the internal
LibTomMath can be configured to include faster sqr routine to speed up DH
and RSA. This can be enabled with CONFIG_INTERNAL_LIBTOMMATH_FAST_SQR=y in
.config.
2008-06-05 18:33:46 +03:00
Jouni Malinen
87114163b7 Updated the comments since Montgomery reduction is now included 2008-06-04 11:59:45 +03:00
Jouni Malinen
8ccc0402b2 Internal LibTomMath: add optional support for Montgomery reduction
Add a cost of about 2.5 kB of additional cost, the internal LibTomMath can
be configured to include fast exptmod routine to speed up DH and RSA.
This can be enabled with CONFIG_INTERNAL_LIBTOMMATH_FAST_EXPTMOD=y in
.config.
2008-06-04 11:57:55 +03:00
Jouni Malinen
0527710dd3 Reduce integrated LibTomMath size by dropping negative exponent support
Current uses do not require support for negative exponent in exptmod, so we
can save about 1.5 kB in leaving out invmod.
2008-06-04 11:26:52 +03:00
Jouni Malinen
6fc6879bd5 Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release 2008-02-27 17:34:43 -08:00