Commit Graph

6534 Commits

Author SHA1 Message Date
Paul Bakker
9f2018ea28 Fixed typo in _MSC_VER (double underscore at the start) 2013-03-06 18:01:02 +01:00
Paul Bakker
8ddb645ad3 Added conversion to int for a t_uint value to prevent compiler warnings
On 64-bit platforms t_uint can be larger than int resulting in compiler
warnings on some platforms (MS Visual Studio)
2013-03-06 18:00:54 +01:00
Paul Bakker
3d2dc0f8e5 Corrected GCM counter incrementation to use only 32-bits instead of 128-bits
Using 32-bits has the possibility to overwrite the IV in the first 12
bytes of the Y variable.

Found by Yawning Angel
2013-02-28 10:55:39 +01:00
Paul Bakker
e47b34bdc8 Removed further timing differences during SSL message decryption in ssl_decrypt_buf()
New padding checking is unbiased on correct or incorrect padding and
has no branch prediction timing differences.

The additional MAC checks further straighten out the timing differences.
2013-02-27 14:48:00 +01:00
Paul Bakker
2ca8ad10a1 Made x509parse.c also work with missing hash header files 2013-02-19 13:17:38 +01:00
Paul Bakker
6deb37e03e Added comments to indicate dependency from PEM on AES, DES and MD5 2013-02-19 13:17:08 +01:00
Paul Bakker
fbb5cf9f59 Fixed typo in base64.h 2013-02-14 11:56:58 +01:00
Paul Bakker
86f04f400b Fixed comment 2013-02-14 11:20:09 +01:00
Paul Bakker
c0463502ff Fixed memory leak in ssl_free() and ssl_reset() for active session 2013-02-14 11:19:38 +01:00
Manuel Pégourié-Gonnard
f35b739dff Add a few check for context validity. 2013-02-11 22:12:39 +01:00
Manuel Pégourié-Gonnard
424fda5d7b Add ecdh_calc_secret() 2013-02-11 22:05:42 +01:00
Manuel Pégourié-Gonnard
5cceb41d2c Add ecdh_{make,read}_public() 2013-02-11 21:51:45 +01:00
Manuel Pégourié-Gonnard
854fbd7ba2 Add ecdh_read_params(). 2013-02-11 21:32:24 +01:00
Manuel Pégourié-Gonnard
13724765b2 Add ecdh_make_server_params (untested yet) 2013-02-10 15:01:54 +01:00
Manuel Pégourié-Gonnard
63533e44c2 Create ecdh_context structure 2013-02-10 14:22:44 +01:00
Manuel Pégourié-Gonnard
98f51815d6 Fix ecp_tls_read_point's signature 2013-02-10 13:38:29 +01:00
Manuel Pégourié-Gonnard
7c145c6418 Fix ecp_tls_read_group's signature 2013-02-10 13:20:52 +01:00
Manuel Pégourié-Gonnard
8c16f96259 Add a few tests for ecp_tls_read_point 2013-02-10 13:00:20 +01:00
Manuel Pégourié-Gonnard
46106a9d75 Add tests for (and fix bug in) ecp_tls_write_group 2013-02-10 12:51:17 +01:00
Manuel Pégourié-Gonnard
420f1eb675 Fix ecp_tls_write_point's signature 2013-02-10 12:22:46 +01:00
Manuel Pégourié-Gonnard
b325887fad Add ecp_tls_write_group() 2013-02-10 12:06:19 +01:00
Manuel Pégourié-Gonnard
6282acaec2 Add basic tests for ecp_tls_*_point 2013-02-10 11:15:11 +01:00
Manuel Pégourié-Gonnard
7e86025f32 Rename ecp_*_binary to ecp_point_*_binary 2013-02-10 10:58:48 +01:00
Manuel Pégourié-Gonnard
d84895dc22 Supress 'format' argument to ecp_read_binary.
And adjust error codes for ecp_*_binary while at it.
2013-02-10 10:53:04 +01:00
Manuel Pégourié-Gonnard
0079405918 Add functions for read/write ECPoint records 2013-02-09 19:00:07 +01:00
Manuel Pégourié-Gonnard
1a96728964 Add function parsing a TLS ECParameters record 2013-02-09 17:53:31 +01:00
Paul Bakker
c7a2da437e Updated for PolarSSL 1.2.5 2013-02-02 19:23:57 +01:00
Paul Bakker
40865c8e5d Added sending of alert messages in case of decryption failures as per RFC
The flag POLARSSL_SSL_ALERT_MESSAGES switched between enabling and
disabling the sending of alert messages that give adversaries intel
about the result of their action. PolarSSL can still communicate with
other parties if they are disabled, but debugging of issues might be
harder.
2013-02-02 19:04:13 +01:00
Paul Bakker
d66f070d49 Disable debug messages that can introduce a timing side channel.
Introduced the POLARSSL_SSL_DEBUG_ALL flag to enable all these debug
messages in case somebody does want to see the reason checks fail.
2013-02-02 19:04:13 +01:00
Paul Bakker
4582999be6 Fixed timing difference resulting from badly formatted padding. 2013-02-02 19:04:13 +01:00
Paul Bakker
8fe40dcd7d Allow enabling of dummy error_strerror() to support some use-cases
Enable a dummy error function to make use of error_strerror() in
third party libraries easier.

Disable if you run into name conflicts and want to really remove the
error_strerror()
2013-02-02 12:43:08 +01:00
Manuel Pégourié-Gonnard
cf4a70c8ed Adjust names of ECDSA tests. 2013-01-27 09:10:53 +01:00
Manuel Pégourié-Gonnard
450a163c81 Fix valgrind warning in ECDSA test suite. 2013-01-27 09:08:18 +01:00
Manuel Pégourié-Gonnard
007b7177ef ECDH : add test vectors from RFC 5903. 2013-01-27 09:00:02 +01:00
Manuel Pégourié-Gonnard
602a8973d7 ECDSA : test vectors from RFC 4754 2013-01-27 08:10:28 +01:00
Manuel Pégourié-Gonnard
d1c7150bf5 Basic tests for ECDSA. 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
3aeb5a7192 Add ECDSA signature primitive. 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
b309ab2936 Add ECDSA sign primitive 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
2aea1416f9 Add skeleton ecdsa.[ch] 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
61ce13b728 Basic tests for ECDH primitive 2013-01-26 19:11:28 +01:00
Manuel Pégourié-Gonnard
6545ca7bed Add ECDH primitives 2013-01-26 19:11:24 +01:00
Manuel Pégourié-Gonnard
0bad5c2381 Add skeleton ecdh.[ch] 2013-01-26 15:30:46 +01:00
Manuel Pégourié-Gonnard
45a035a9ac Add ecp_gen_keypair() 2013-01-26 14:42:45 +01:00
Paul Bakker
14c56a3378 Updated for PolarSSL 1.2.4 2013-01-25 17:11:37 +01:00
Paul Bakker
9d2bb658fc Added PolarSSL 1.1.5 ChangeLog from 1.1 branch 2013-01-25 16:07:49 +01:00
Paul Bakker
1961b709d8 Added ssl_handshake_step() to allow single stepping the handshake
process

Single stepping the handshake process allows for better support of
non-blocking network stacks and for getting information from specific
handshake messages if wanted.
2013-01-25 14:49:24 +01:00
Paul Bakker
9c94cddeae Correctly handle CertificateRequest with empty DN list in <= TLS 1.1 2013-01-22 14:21:49 +01:00
Paul Bakker
f626e1dd28 Fixed comment on maximum tested size for POLARSSL_MPI_MAX_LIMBS 2013-01-21 12:14:17 +01:00
Paul Bakker
cf4365f560 Updated error codes for ECP 2013-01-16 17:00:43 +01:00
Paul Bakker
a95919b4c7 Added ECP files to Makefiles as well 2013-01-16 17:00:05 +01:00