AuroraMiddleware/mbedtls
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39a60de410
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275 Commits

Author SHA1 Message Date
Robert Cragie
39a60de410 Correct overwritten fixes 2015-10-02 13:57:59 +01:00
Robert Cragie
136884c29b Use MBEDTLS_ECJPAKE_C def. for correct conditional compilation 2015-10-02 13:34:31 +01:00
Manuel Pégourié-Gonnard
faee44ded1 Avoid false positives in bounds check 
The size of the buffer already accounts for the extra data before the actual
message, so the allowed length is SSL_MAX_CONTENT_LEN starting from _msg
 2015-09-24 22:19:58 +02:00
Manuel Pégourié-Gonnard
d0d8cb36a4 Cache ClientHello extension 
This extension is quite costly to generate, and we don't want to re-do it
again when the server performs a DTLS HelloVerify. So, cache the result the
first time and re-use if/when we build a new ClientHello.

Note: re-send due to timeouts are different, as the whole message is cached
already, so they don't need any special support.
 2015-09-17 14:16:30 +02:00
Manuel Pégourié-Gonnard
0f1660ab4f Implement key exchange messages and PMS derivation 
This completes the first working version. No interop testing done yet.
 2015-09-16 22:58:30 +02:00
Manuel Pégourié-Gonnard
25dbeb002d Skip certificate-related messages with ECJPAKE 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
0a1324aaa1 Add client-side extension parsing 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
60884a1597 Improve debug formatting of ciphersuites 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
eef142d753 Depend on ECJPAKE key exchange, not module 
This is more consistent, as it doesn't make any sense for a user to be able to
set up an EC J-PAKE password with TLS if the corresponding key exchange is
disabled.

Arguably this is what we should de for other key exchanges as well instead of
depending on ECDH_C etc, but this is an independent issue, so let's just do
the right thing with the new key exchange and fix the other ones later. (This
is a marginal issue anyway, since people who disable all ECDH key exchange are
likely to also disable ECDH_C in order to minimize footprint.)
 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
ddf97a6c92 Skip ECJPAKE suite in ClientHello if no pw set up 
When we don't have a password, we want to skip the costly process of
generating the extension. So for consistency don't offer the ciphersuite
without the extension.
 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
557535d8c4 Add ECJPAKE key exchange 2015-09-16 22:58:29 +02:00
Manuel Pégourié-Gonnard
294139b57a Add client extension writing 2015-09-16 16:10:48 +02:00
Manuel Pégourié-Gonnard
f472179d44 Adjust dependencies for EC extensions 
The Thread spec says we need those for EC J-PAKE too.
However, we won't be using the information, so we can skip the parsing
functions in an EC J-PAKE only config; keep the writing functions in order to
comply with the spec.
 2015-09-15 18:22:00 +02:00
Manuel Pégourié-Gonnard
37ff14062e Change main license to Apache 2.0 2015-09-04 14:21:07 +02:00
Manuel Pégourié-Gonnard
c6b5d833ec Fix handling of long PSK identities 
fixes #238
 2015-08-31 10:34:26 +02:00
Manuel Pégourié-Gonnard
6fb8187279 Update date in copyright line 2015-07-28 17:11:58 +02:00
Manuel Pégourié-Gonnard
a6e5bd5654 Fix bug with extension-less ServerHello 
https://tls.mbed.org/discussions/bug-report-issues/server-hello-parsing-bug

in_hslen include the length of the handshake header. (We might want to change
that in the future, as it is a bit annoying.)
 2015-07-23 12:23:19 +02:00
Manuel Pégourié-Gonnard
b4b19f395f Add a debug message 2015-07-07 11:41:21 +02:00
Manuel Pégourié-Gonnard
636741b176 Remove obsolete hacks for uin32_t 
We now require support for stdint.h from the compiler.
 2015-07-01 17:13:05 +02:00
Manuel Pégourié-Gonnard
dba460f2f3 Add SSL "assertion" to help static analysis 2015-06-25 10:59:57 +02:00
Manuel Pégourié-Gonnard
1cf7b30dc8 Rewrite test to make Coverity happier 
With the default config, it noticed the accept_comp was always 0, so the rest
of the test was dead code.
 2015-06-25 10:59:56 +02:00
Manuel Pégourié-Gonnard
19389753c8 Avoid dead stores (makes scan-build happier) 2015-06-23 13:46:44 +02:00
Manuel Pégourié-Gonnard
9386664543 Move from inttypes.h to stdint.h 
Some toolchains do not have inttypes.h, and we only need stdint.h which is a
subset of it.
 2015-06-22 23:41:26 +02:00
Manuel Pégourié-Gonnard
12ad798c87 Rename ssl_session.length to id_len 2015-06-18 15:50:37 +02:00
Manuel Pégourié-Gonnard
7bfc122703 Implement sig_hashes 2015-06-17 14:34:48 +02:00
Manuel Pégourié-Gonnard
36a8b575a9 Create API for mbedtls_ssl_conf_sig_hashes(). 
Not implemented yet.
 2015-06-17 14:27:39 +02:00
Manuel Pégourié-Gonnard
9d412d872c Small internal changes in curve checking 
- switch from is_acceptable to the more usual check
- add NULL check just in case user screwed up config
 2015-06-17 14:27:39 +02:00
Manuel Pégourié-Gonnard
b541da6ef3 Fix define for ssl_conf_curves() 
This is a security feature, it shouldn't be optional.
 2015-06-17 14:27:38 +02:00
Manuel Pégourié-Gonnard
bd990d6629 Add ssl_conf_dhm_min_bitlen() 2015-06-17 11:37:04 +02:00
Manuel Pégourié-Gonnard
3335205a21 Avoid in-out length in dhm_calc_secret() 2015-06-02 16:17:08 +01:00
Manuel Pégourié-Gonnard
6a8ca33fa5 Rename ERR_xxx_MALLOC_FAILED to ..._ALLOC_FAILED 2015-05-28 16:25:05 +02:00
Manuel Pégourié-Gonnard
b2a18a2a98 Remove references to malloc in strings/names 2015-05-27 16:58:55 +02:00
Manuel Pégourié-Gonnard
7551cb9ee9 Replace malloc with calloc 
- platform layer currently broken (not adapted yet)
- memmory_buffer_alloc too
 2015-05-26 16:04:06 +02:00
Manuel Pégourié-Gonnard
5e94ddebbc Create ssl_internal.h and move some functions 2015-05-26 11:57:05 +02:00
Manuel Pégourié-Gonnard
66dc5555f0 mbedtls_ssl_conf_arc4_support() depends on ARC4_C 2015-05-14 12:31:10 +02:00
Manuel Pégourié-Gonnard
1897af9e93 Make conf const inside ssl_context (finally) 2015-05-11 14:35:41 +02:00
Manuel Pégourié-Gonnard
750e4d7769 Move ssl_set_rng() to act on config 2015-05-11 12:33:27 +02:00
Manuel Pégourié-Gonnard
ba26c24769 Change how hostname is stored internally 2015-05-07 10:19:14 +01:00
Manuel Pégourié-Gonnard
684b0592cb Move ssl_set_fallback() to work on conf 
Initially thought it would be per-connection, but since max_version is in conf
too, and you need to lower that for a fallback connection, the fallback flag
should be in the same place
 2015-05-07 10:19:13 +01:00
Manuel Pégourié-Gonnard
7ca4e4dc79 Move things to conf substructure 
A simple series of sed invocations.

This is the first step, purely internal changes. The conf substructure is not
ready to be shared between contexts yet.
 2015-05-07 10:19:13 +01:00
Manuel Pégourié-Gonnard
2cf5a7c98e The Great Renaming 
A simple execution of tmp/invoke-rename.pl
 2015-04-08 13:25:31 +02:00
Manuel Pégourié-Gonnard
07ec1ddd10 Fix bug with ssl_set_curves() check on client 2015-04-03 18:17:37 +02:00
Manuel Pégourié-Gonnard
abb674467b Rename md_init_ctx() to md_setup() 2015-03-25 21:55:56 +01:00
Manuel Pégourié-Gonnard
4063ceb281 Make hmac_ctx optional 
Note from future self: actually md_init_ctx will be re-introduced with the
same signature later, and a new function with the additional argument will be
added.
 2015-03-25 21:55:56 +01:00
Manuel Pégourié-Gonnard
ca878dbaa5 Make md_info_t an opaque structure 
- more freedom for us to change it in the future
- enforces hygiene
- performance impact of making accessors no longer inline should really be
  negligible
 2015-03-25 21:37:15 +01:00
Manuel Pégourié-Gonnard
a78b218042 Fix contness of debug_print_buf() 2015-03-19 17:16:11 +00:00
Manuel Pégourié-Gonnard
852a6d3d8f Rename ssl.renegotiation to ssl.renego_status 2015-03-19 16:15:20 +00:00
Manuel Pégourié-Gonnard
d2b35ec3d3 Fix bug in no-renego option 2015-03-10 11:40:43 +00:00
Manuel Pégourié-Gonnard
7f8099773e Rename include directory to mbedtls 2015-03-10 11:23:56 +00:00
Manuel Pégourié-Gonnard
ed99d70309 Rename macro to avoid possible future collision 2015-03-09 13:05:06 +00:00