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1617 Commits

Author SHA1 Message Date
Nir Sonnenschein
b7ebbcaa2c compile time warning of 128bit ctr_drbg keys and standardized warnings 
a compile time print was added warning in case of 128bit ctr_drbg keys.
This was don't to avoid an actual warning in these cases
(making build with warnings as errors possible).
Additional warnings on the Changelog/headers were set to use the same phrasing
phrasing was approved by Gilles and Janos.
 2018-08-29 10:20:12 +03:00
Simon Butcher
8a552cf9d6 Merge remote-tracking branch 'public/pr/1920' into development-restricted 2018-08-28 15:39:38 +01:00
Simon Butcher
129fa82908 Merge remote-tracking branch 'restricted/pr/470' into development-restricted 2018-08-28 15:26:11 +01:00
Simon Butcher
7f85563f9b Merge remote-tracking branch 'restricted/pr/491' into development-restricted 2018-08-28 15:22:40 +01:00
Hanno Becker
02f6f5af26 Adapt ChangeLog 
Make explicit that buffering support is about DTLS.
 2018-08-28 12:54:27 +01:00
Simon Butcher
9ce5160fea Merge remote-tracking branch 'public/pr/1965' into development 2018-08-28 12:34:14 +01:00
Simon Butcher
676d3fd116 Merge remote-tracking branch 'public/pr/1129' into development 2018-08-28 12:31:23 +01:00
Simon Butcher
9d5a9e1213 Merge remote-tracking branch 'public/pr/1625' into development 2018-08-28 12:23:40 +01:00
Simon Butcher
14dac0953e Merge remote-tracking branch 'public/pr/1918' into development 2018-08-28 12:21:41 +01:00
Simon Butcher
1846e406c8 Merge remote-tracking branch 'public/pr/1939' into development 2018-08-28 12:19:56 +01:00
Simon Butcher
9598845d11 Merge remote-tracking branch 'public/pr/1955' into development 2018-08-28 12:00:18 +01:00
Simon Butcher
4613772dea Merge remote-tracking branch 'public/pr/1915' into development 2018-08-28 11:45:44 +01:00
Hanno Becker
0e96585bdd Merge branch 'datagram_packing' into message_reordering 2018-08-24 12:16:41 +01:00
Hanno Becker
1841b0a11c Rename ssl_conf_datagram_packing() to ssl_set_datagram_packing() 
The naming convention is that functions of the form mbedtls_ssl_conf_xxx()
apply to the SSL configuration.
 2018-08-24 11:13:57 +01:00
Hanno Becker
a70fb95c82 Adapt ChangeLog 2018-08-23 14:36:50 +01:00
Hanno Becker
aa24937853 Adapt ChangeLog 2018-08-22 10:27:13 +01:00
Hanno Becker
3546201dbc Merge branch 'datagram_packing' into message_reordering 2018-08-22 10:25:40 +01:00
Hanno Becker
a67dee256d Merge branch 'iotssl-2402-basic-pmtu-adaptation' into datagram_packing 2018-08-22 10:06:38 +01:00
Manuel Pégourié-Gonnard
b8eec192f6 Implement PMTU auto-reduction in handshake 2018-08-22 10:50:30 +02:00
Hanno Becker
170e2d89da Merge branch 'iotssl-165-dtls-hs-fragmentation-new' into datagram_packing 2018-08-22 09:44:54 +01:00
Hanno Becker
5e863e02ac Adapt ChangeLog 2018-08-21 17:52:45 +01:00
Hanno Becker
903ee3d363 Merge branch 'datagram_packing' into message_reordering 2018-08-21 17:24:17 +01:00
Nir Sonnenschein
04354b0796 add ChangeLog entry 2018-08-21 17:53:38 +03:00
Manuel Pégourié-Gonnard
f2f1d40d6d Improve wording in ChangeLog and documentation 2018-08-21 09:53:22 +02:00
Hanno Becker
6aeaa05a95 Merge branch 'iotssl-165-dtls-hs-fragmentation-new' into datagram_packing 2018-08-20 12:53:37 +01:00
Manuel Pégourié-Gonnard
6e7aaca146 Move MTU setting to SSL context, not config 
This setting belongs to the individual connection, not to a configuration
shared by many connections. (If a default value is desired, that can be handled
by the application code that calls mbedtls_ssl_set_mtu().)

There are at least two ways in which this matters:
- per-connection settings can be adjusted if MTU estimates become available
  during the lifetime of the connection
- it is at least conceivable that a server might recognize restricted clients
  based on range of IPs and immediately set a lower MTU for them. This is much
easier to do with a per-connection setting than by maintaining multiple
near-duplicated ssl_config objects that differ only by the MTU setting.
 2018-08-20 10:37:23 +02:00
Ron Eldor
34b03ef78f Remove redundant else statement 
Remove `else` statement, as it is redundant. resolves #1776
 2018-08-20 10:39:27 +03:00
Hanno Becker
f103542c3d Adapt ChangeLog 2018-08-17 16:52:08 +01:00
Hanno Becker
d87a59cc36 Adapt ChangeLog 2018-08-17 15:51:24 +01:00
Jaeden Amero
141e767fa9 Merge remote-tracking branch 'upstream-public/pr/1942' into development 
Resolve conflicts in ChangeLog
 2018-08-17 14:26:51 +01:00
Manuel Pégourié-Gonnard
3879fdfece Merge remote-tracking branch 'public/pr/1955' into iotssl-165-dtls-hs-fragmentation-new 
* public/pr/1955:
  Adapt ChangeLog
  Fix overly strict bounds check in ssl_parse_certificate_request()
 2018-08-17 10:49:47 +02:00
Hanno Becker
eb2b15accd Improve ChangeLog wording for the commmit that Fixes #1954. 2018-08-17 09:47:22 +01:00
Andres Amaya Garcia
a7b9f15f27 Add ChangeLog entry for configurable gmtime() in platform 2018-08-16 21:46:35 +01:00
Hanno Becker
ad0fe92fb6 Adapt ChangeLog 2018-08-16 15:52:22 +01:00
Manuel Pégourié-Gonnard
637e234d9f Merge remote-tracking branch 'public/pr/1915' into iotssl-165-dtls-hs-fragmentation-new 
* public/pr/1915:
  Adapt ChangeLog
  Fix mbedtls_ssl_get_record_expansion() for ChaChaPoly and CBC
 2018-08-16 10:01:21 +02:00
Manuel Pégourié-Gonnard
0b1d9b2c75 Declare ssl_conf_mtu() 2018-08-16 10:01:10 +02:00
Manuel Pégourié-Gonnard
01ec4af023 Add ChangeLog entry 2018-08-16 10:01:10 +02:00
Janos Follath
08a4aebc46 HKDF: Add warning to partial functions 
The standard HKDF security guarantees only hold if `mbedtls_hkdf()` is
used or if `mbedtls_hkdf_extract()` and `mbedtls_hkdf_expand()` are
called in succession carefully and an equivalent way.

Making `mbedtls_hkdf_extract()` and `mbedtls_hkdf_expand()` static would
prevent any misuse, but doing so would require the TLS 1.3 stack to
break abstraction and bypass the module API.

To reduce the risk of misuse we add warnings to the function
descriptions.
 2018-08-14 16:08:38 +01:00
Hanno Becker
9dc3be7601 Improve wording in ChangeLog 2018-08-14 15:22:05 +01:00
Hanno Becker
361f254eab Adapt ChangeLog 2018-08-13 16:36:58 +01:00
Ron Eldor
d1a4762adb Use mbedtls_printf instead of printf 
Replace usages of `printf()` with `mbedtls_printf()` in `aria.c`
which were accidently merged. Fixes #1908
 2018-08-13 13:49:52 +03:00
Jaeden Amero
d8f41698d2 Merge remote-tracking branch 'upstream-public/pr/1598' into development 
Add a Changelog entry
 2018-08-10 11:23:15 +01:00
Jaeden Amero
03bd4847b3 Merge remote-tracking branch 'upstream-public/pr/1861' into development 
Add Changelog entry
 2018-08-10 11:17:14 +01:00
Jaeden Amero
cac0c1a250 Merge remote-tracking branch 'upstream-public/pr/1378' into development 2018-08-10 10:59:53 +01:00
Jaeden Amero
372b50b252 Add a ChangeLog entry for #1816 2018-08-10 10:56:31 +01:00
Jaeden Amero
f48163a960 Merge remote-tracking branch 'upstream-public/pr/1834' into development 2018-08-10 10:49:10 +01:00
Andres Amaya Garcia
824dfb34b4 Add ChangeLog entry for use of gmtime 2018-08-07 20:29:57 +01:00
Hanno Becker
448146407f Adapt ChangeLog 2018-08-03 10:07:39 +01:00
Simon Butcher
b363382ba4 Add ChangeLog entry for bug #1890 2018-07-30 22:10:48 +01:00
Angus Gratton
608a487b9c Fix memory leak in ecp_mul_comb() if ecp_precompute_comb() fails 
In ecp_mul_comb(), if (!p_eq_g && grp->T == NULL) and then ecp_precompute_comb() fails (which can
happen due to OOM), then the new array of points T will be leaked (as it's newly allocated, but
hasn't been asigned to grp->T yet).

Symptom was a memory leak in ECDHE key exchange under low memory conditions.
 2018-07-27 09:15:34 +10:00
Simon Butcher
6c34268e20 Merge remote-tracking branch 'restricted/pr/501' into development-restricted 2018-07-26 14:24:56 +01:00
Simon Butcher
f11a7cda73 Clarify Changelog entries 
Corrected the Changelog to move an entry in the wrong place after a merge, some
entries which were Changes not bugfixes, and corrected style issues.
 2018-07-25 17:29:59 +01:00
Jaeden Amero
193c86425e Update version to 2.12.0 2018-07-25 15:42:26 +01:00
Simon Butcher
37b9fd5df6 Merge remote-tracking branch 'restricted/pr/490' into development 2018-07-24 23:40:37 +01:00
Simon Butcher
2c92949e0a Merge remote-tracking branch 'public/pr/1198' into development 2018-07-24 17:20:17 +01:00
Simon Butcher
c88c627fba Merge remote-tracking branch 'public/pr/1658' into development 2018-07-24 17:19:10 +01:00
Ron Eldor
9cf0d53adc Add ChangeLog 
Add entry in ChangeLog for the Key Wrapping feature.
 2018-07-24 16:43:20 +01:00
Simon Butcher
ccb43df37e Merge remote-tracking branch 'public/pr/927' into development 2018-07-24 13:06:54 +01:00
Simon Butcher
dad05b7fc9 Merge remote-tracking branch 'public/pr/1844' into development 2018-07-24 13:05:09 +01:00
Simon Butcher
05330541ea Revise ChangeLog entry for empty data records fixes 2018-07-24 12:54:15 +01:00
Simon Butcher
116ac43d00 Merge remote-tracking branch 'public/pr/1852' into development 2018-07-24 12:18:59 +01:00
Simon Butcher
fced1f2fb3 Merge remote-tracking branch 'public/pr/1854' into development 2018-07-24 10:26:46 +01:00
Simon Butcher
ecb635efca Add ChangeLog entry for #1098 fix. 2018-07-24 10:03:41 +01:00
Brian J Murray
4736e96568 add myself to changelog 2018-07-23 10:34:47 -07:00
Ron Eldor
4e64e0b922 Fix after PR comments 
1. Don't set IV onECB
2. Fix style issues
3. reduce number of tests
 2018-07-23 18:18:32 +01:00
Ron Eldor
7b01244b99 Add tests for mbedtls_cipher_crypt API 
1. Add tests for 'mbedtls_cipher_crypt()' API
2. Resolves #1091, by ignoring IV when the cipher mode is MBEDTLS_MODE_ECB
 2018-07-23 18:02:09 +01:00
Andres Amaya Garcia
81f0633c16 Add ChangeLog entry for empty app data fix 2018-07-20 23:09:29 +01:00
Angus Gratton
1a7a17e548 Check for invalid short Alert messages 
(Short Change Cipher Spec & Handshake messages are already checked for.)
 2018-07-20 23:09:29 +01:00
Angus Gratton
b512bc1d29 CBC mode: Allow zero-length message fragments (100% padding) 
Fixes https://github.com/ARMmbed/mbedtls/issues/1632
 2018-07-20 23:09:29 +01:00
Simon Butcher
922bd1efb2 Merge remote-tracking branch 'public/pr/1752' into development 2018-07-20 14:33:18 +01:00
Simon Butcher
862e703d51 Merge remote-tracking branch 'public/pr/921' into development 2018-07-20 14:30:50 +01:00
Simon Butcher
4f37bcabf9 Fix ChangeLog entry for issue #1663 
The ChangeLog entry was under the wrong version, and under Changes, not
BugFixes.
 2018-07-19 19:52:32 +01:00
Simon Butcher
df15356259 Merge remote-tracking branch 'public/pr/1663' into development 2018-07-19 19:48:10 +01:00
Simon Butcher
a72098b4d6 Merge remote-tracking branch 'public/pr/1778' into development 2018-07-19 16:10:38 +01:00
k-stachowiak
6ca436a457 Update change log 2018-07-16 12:20:10 +02:00
Manuel Pégourié-Gonnard
830ce11eba Clarify attack conditions in the ChangeLog. 
Referring to the previous entry could imply that the current one was limited
to SHA-384 too, which it isn't.
 2018-07-11 18:27:08 +02:00
k-stachowiak
21feae58cb Update change log 2018-07-11 17:34:55 +02:00
Gilles Peskine
604ccc6608 Add ChangeLog entry 2018-07-10 16:50:33 +02:00
Simon Butcher
00af447ba8 Add ChangeLog entry for PR #536 2018-07-10 15:35:43 +01:00
Simon Butcher
32b074720e Merge remote-tracking branch 'public/pr/1737' into development 2018-07-10 14:57:50 +01:00
Simon Butcher
cdbb2f2168 Merge remote-tracking branch 'public/pr/1563' into development 2018-07-10 12:49:26 +01:00
Simon Butcher
231d7e5669 Add ChangeLog entry for PR #1567. 
ChangeLog entry for platform support for the Haiku OS. PR #1567.
 2018-07-10 11:56:19 +01:00
Simon Butcher
6331cb0607 Fix some whitespace issues in ChangeLog and CMakeLists.txt 
Stray tab in library/CMakeLists.txt and incorrect formatting in ChangeLog.
 2018-07-10 11:48:42 +01:00
Manuel Pégourié-Gonnard
7b42030b5d Add counter-measure to cache-based Lucky 13 
The basis for the Lucky 13 family of attacks is for an attacker to be able to
distinguish between (long) valid TLS-CBC padding and invalid TLS-CBC padding.
Since our code sets padlen = 0 for invalid padding, the length of the input to
the HMAC function, and the location where we read the MAC, give information
about that.

A local attacker could gain information about that by observing via a
cache attack whether the bytes at the end of the record (at the location of
would-be padding) have been read during MAC verification (computation +
comparison).

Let's make sure they're always read.
 2018-07-05 14:44:49 +02:00
Ron Eldor
636179a277 Fix typo 
Fix typo in ChangeLog entry.
 2018-07-05 14:33:54 +03:00
Ron Eldor
278af4536c Fix hmac_drbg failure in benchmark, with threading 
Remove redunadnat calls to `hmac_drbg_free()` between seeding operations,
which make the mutex invalid. Fixes #1095
 2018-07-05 14:33:22 +03:00
Manuel Pégourié-Gonnard
1cc1fb0599 Fix Lucky 13 cache attack on MD/SHA padding 
The basis for the Lucky 13 family of attacks is for an attacker to be able to
distinguish between (long) valid TLS-CBC padding and invalid TLS-CBC padding.
Since our code sets padlen = 0 for invalid padding, the length of the input to
the HMAC function gives information about that.

Information about this length (modulo the MD/SHA block size) can be deduced
from how much MD/SHA padding (this is distinct from TLS-CBC padding) is used.
If MD/SHA padding is read from a (static) buffer, a local attacker could get
information about how much is used via a cache attack targeting that buffer.

Let's get rid of this buffer. Now the only buffer used is the internal MD/SHA
one, which is always read fully by the process() function.
 2018-07-05 10:47:00 +02:00
Ron Eldor
382c1db6c0 Minor fixes 
1. Rephrase ChangeLog entry.
2. Add a full stop at the end of the fuinction documentation.
 2018-07-04 17:42:47 +03:00
Ron Eldor
5ffc220f16 Documentation error in mbedtls_ssl_get_session 
Fix Documentation error in `mbedtls_ssl_get_session`.
This function supports deep copying of the session,
and the peer certificate is not lost anymore, Resolves #926
 2018-07-03 16:04:41 +03:00
Simon Butcher
05fa46e6b7 Add ChangeLog entry for #992 fix 2018-07-02 12:08:32 +01:00
Manuel Pégourié-Gonnard
823c915e59 Fix mis-merged ChangeLog 2018-07-02 12:05:49 +02:00
Ron Eldor
da2a31237e Add entry in ChangeLog 
Add entry in ChangeLog for compilation error fix of #1719
 2018-07-01 10:22:53 +03:00
Gilles Peskine
104d85865d Add ChangeLog entry 2018-06-28 17:36:02 +02:00
Simon Butcher
1ab9b57148 Add a ChangeLog entry for memory leak in mbedtls_x509_csr_parse() 2018-06-28 12:13:14 +01:00
Simon Butcher
4b6b08e7d2 Merge remote-tracking branch 'public/pr/1006' into development 2018-06-28 12:08:59 +01:00
Simon Butcher
1d97cab5f5 Merge remote-tracking branch 'public/pr/1645' into development 2018-06-28 12:06:16 +01:00
Simon Butcher
bea00bd89c Merge remote-tracking branch 'public/pr/1783' into development 2018-06-28 12:04:19 +01:00
Simon Butcher
9e02b973f1 Add ChangeLog entry for #1257 - key_app_writer writes invalid ASN.1 2018-06-28 11:59:15 +01:00
Ron Eldor
84e62f88a2 Update ChangeLog 
Update ChangeLog with a less ambigous description.
 2018-06-28 11:09:09 +03:00
Simon Butcher
9fa21bffe6 Merge remote-tracking branch 'public/pr/1533' into development 2018-06-27 10:50:58 +01:00