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Author SHA1 Message Date
Manuel Pégourié-Gonnard 6591962f06 Allow delay on renego on client 
Currently unbounded: will be fixed later
 2014-08-19 12:50:30 +02:00
Paul Bakker 84bbeb58df Adapt cipher and MD layer with _init() and _free() 2014-07-09 10:19:24 +02:00
Paul Bakker 5b4af39a36 Add _init() and _free() for hash modules 2014-07-09 10:19:23 +02:00
Paul Bakker 2a45d1c8bb Merge changes to config examples and configuration issues 2014-06-25 11:27:00 +02:00
Manuel Pégourié-Gonnard dd0c0f33c0 Better usage of dhm_calc_secret in SSL 2014-06-25 11:26:14 +02:00
Manuel Pégourié-Gonnard 5c1f032653 Abort handshake if no point format in common 2014-06-25 11:26:14 +02:00
Manuel Pégourié-Gonnard fd35af1579 Fix off-by-one error in point format parsing 2014-06-25 11:26:14 +02:00
Manuel Pégourié-Gonnard 5bfd968e01 Fix warning with TLS 1.2 without RSA or ECDSA 2014-06-24 15:18:11 +02:00
Paul Bakker 66d5d076f7 Fix formatting in various code to match spacing from coding style 2014-06-17 17:06:47 +02:00
Paul Bakker 3461772559 Introduce polarssl_zeroize() instead of memset() for zeroization 2014-06-14 16:46:03 +02:00
Manuel Pégourié-Gonnard 61edffef28 Normalize "should never happen" messages/errors 2014-05-22 13:52:47 +02:00
Paul Bakker b9e4e2c97a Fix formatting: fix some 'easy' > 80 length lines 2014-05-01 14:18:25 +02:00
Paul Bakker 9af723cee7 Fix formatting: remove trailing spaces, #endif with comments (> 10 lines) 2014-05-01 13:03:14 +02:00
Manuel Pégourié-Gonnard cef4ad2509 Adapt sources to configurable config.h name 2014-04-30 16:40:20 +02:00
Paul Bakker a70366317d Improve interop by not writing ext_len in ClientHello / ServerHello when 0 
The RFC also indicates that without any extensions, we should write a
struct {} (empty) not an array of length zero.
 2014-04-30 10:16:16 +02:00
Manuel Pégourié-Gonnard f6521de17b Add ALPN tests to ssl-opt.sh 
Only self-op for now, required peer versions are a bit high:
- OpenSSL 1.0.2-beta
- GnuTLS 3.2.0 (released 2013-05-10) (gnutls-cli only)
 2014-04-07 12:42:04 +02:00
Manuel Pégourié-Gonnard 0b874dc580 Implement ALPN client-side 2014-04-07 10:57:45 +02:00
Manuel Pégourié-Gonnard 3c599f11b0 Avoid possible segfault on bad server ciphersuite 2014-03-13 19:25:06 +01:00
Paul Bakker 6a28e722c9 Merged platform compatibility layer 2014-02-06 13:44:19 +01:00
Paul Bakker 0910f32ee3 Fixed compile warning (in test-ref-configs) 2014-02-06 13:41:18 +01:00
Paul Bakker 7dc4c44267 Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
Manuel Pégourié-Gonnard c3f6b62ccc Print curve name instead of size in debugging 
Also refactor server-side curve selection
 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard ab24010b54 Enforce our choice of allowed curves. 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard cd49f76898 Make ssl_set_curves() work client-side too. 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard 8e205fc0bc Fix potential buffer overflow in suported_curves_ext 2014-01-23 17:27:10 +01:00
Manuel Pégourié-Gonnard d18cc57962 Add client-side support for ECDH key exchanges 2013-12-17 11:32:31 +01:00
Manuel Pégourié-Gonnard da1ff38715 Don't accept CertificateRequest with PSK suites 2013-11-26 15:19:57 +01:00
Manuel Pégourié-Gonnard dc953e8c41 Add missing defines/cases for RSA_PSK key exchange 2013-11-26 15:19:57 +01:00
Paul Bakker a9a028ebd0 SSL now gracefully handles missing RNG 2013-11-21 17:31:06 +01:00
Manuel Pégourié-Gonnard 31ff1d2e4f Safer buffer comparisons in the SSL modules 2013-10-31 14:23:12 +01:00
Paul Bakker fa6a620b75 Defines for UEFI environment under MSVC added 2013-10-29 14:05:38 +01:00
Paul Bakker 6888167e73 Forced cast to prevent MSVC compiler warning 2013-10-15 13:24:01 +02:00
Paul Bakker f34673e37b Merged RSA-PSK key-exchange and ciphersuites 2013-10-15 12:46:41 +02:00
Paul Bakker 376e8153a0 Merged ECDHE-PSK ciphersuites 2013-10-15 12:45:36 +02:00
Manuel Pégourié-Gonnard 59b9fe28f0 Fix bug in psk_identity_hint parsing 2013-10-15 11:55:33 +02:00
Manuel Pégourié-Gonnard bac0e3b7d2 Dependency fixes 2013-10-15 11:54:47 +02:00
Manuel Pégourié-Gonnard 09258b9537 Refactor parse_server_key_exchange a bit 2013-10-15 11:19:54 +02:00
Manuel Pégourié-Gonnard 8a3c64d73f Fix and simplify *-PSK ifdef's 2013-10-14 19:54:10 +02:00
Manuel Pégourié-Gonnard 0fae60bb71 Implement RSA-PSK key exchange 2013-10-14 19:34:48 +02:00
Paul Bakker b9cfaa0c7f Explicit conversions and minor changes to prevent MSVC compiler warnings 2013-10-14 15:50:40 +02:00
Manuel Pégourié-Gonnard 1b62c7f93d Fix dependencies and related issues 2013-10-14 14:02:19 +02:00
Manuel Pégourié-Gonnard 72fb62daa2 More *-PSK refactoring 2013-10-14 14:01:58 +02:00
Manuel Pégourié-Gonnard bd1ae24449 Factor PSK pms computation to ssl_tls.c 2013-10-14 13:17:36 +02:00
Manuel Pégourié-Gonnard b59d699a65 Fix bugs in ECDHE_PSK key exchange 2013-10-14 12:00:45 +02:00
Manuel Pégourié-Gonnard 3ce3bbdc00 Add support for ECDHE_PSK key exchange 2013-10-11 18:16:35 +02:00
Manuel Pégourié-Gonnard cb99bdb27e Client: if no cert, send empty cert list 2013-09-25 13:30:56 +02:00
Manuel Pégourié-Gonnard 834ea8587f Change internal structs for multi-cert support 2013-09-24 21:25:53 +02:00
Manuel Pégourié-Gonnard a7496f00ff Fix a few more warnings in small configurations 2013-09-20 11:29:59 +02:00
Manuel Pégourié-Gonnard 1032c1d3ec Fix some dependencies and warnings in small config 2013-09-19 10:49:00 +02:00
Manuel Pégourié-Gonnard da179e4870 Add ecp_curve_list(), hide ecp_supported_curves 2013-09-18 15:37:44 +02:00
Manuel Pégourié-Gonnard a310459f5c Fix a few things that broke with RSA compiled out 2013-09-18 15:37:44 +02:00
Manuel Pégourié-Gonnard 56cd319f0e Add human-friendly name in ecp_curve_info 2013-09-18 15:37:44 +02:00
Manuel Pégourié-Gonnard a79d123a55 Make ecp_supported_curves constant 2013-09-18 14:35:57 +02:00
Manuel Pégourié-Gonnard 15d5de1969 Simplify usage of DHM blinding 2013-09-18 14:35:55 +02:00
Manuel Pégourié-Gonnard 568c9cf878 Add ecp_supported_curves and simplify some code 2013-09-18 14:34:34 +02:00
Manuel Pégourié-Gonnard 7038039f2e Dissociate TLS and internal EC curve identifiers 
Allows to add new curves before they get a TLS number
 2013-09-18 14:34:34 +02:00
Manuel Pégourié-Gonnard a97c015f89 Rm useless/wrong DHM lenght test 2013-09-18 14:34:33 +02:00
Manuel Pégourié-Gonnard 032c34e206 Don't use DH blinding for ephemeral DH 2013-09-07 13:06:27 +02:00
Manuel Pégourié-Gonnard 2d627649bf Change dhm_calc_secret() prototype 2013-09-04 14:22:07 +02:00
Manuel Pégourié-Gonnard e09d2f8261 Change ecp_mul() prototype to allow randomization 
(Also improve an error code while at it.)
 2013-09-02 14:29:09 +02:00
Paul Bakker 9659dae046 Some extra code defined out 2013-08-28 16:21:34 +02:00
Paul Bakker 577e006c2f Merged ECDSA-based key-exchange and ciphersuites into development 
Conflicts:
	include/polarssl/config.h
	library/ssl_cli.c
	library/ssl_srv.c
	library/ssl_tls.c
 2013-08-28 11:58:40 +02:00
Manuel Pégourié-Gonnard 9cc6f5c61b Fix some hash debugging 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 4bd1284f59 Fix ECDSA hash selection bug with TLS 1.0 and 1.1 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 9c9812a299 Fix bug introduced in dbf69cf 
(Was writing outside array bounds.)
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard e511ffca50 Allow compiling without RSA or DH 
Only library and programs now, need to check test suites later.
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard f484282e96 Rm a few unneeded tests 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard d11eb7c789 Fix sig_alg extension on client. 
Temporary solution on server.
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard bfe32efb9b pk_{sign,verify}() now accept hash_len = 0 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard a20c58c6f1 Use convert functions for SSL_SIG_* and SSL_HASH_* 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 0d42049440 Merge code for RSA and ECDSA in SSL 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 070cc7fd21 Use the new PK RSA-alt interface 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard a2d3f22007 Add and use pk_encrypt(), pk_decrypt() 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 8df2769178 Introduce pk_sign() and use it in ssl 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 583b608401 Fix some return values 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 76c18a1a77 Add client support for ECDSA client auth 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 09edda888e Check key type against selected key exchange 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard 20846b1a50 Add client support for ECDHE_ECDSA key exchange 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard efebb0a394 Refactor ssl_parse_server_key_exchange() a bit 2013-08-27 22:21:19 +02:00
Paul Bakker 0be444a8b1 Ability to disable server_name extension (RFC 6066) 2013-08-27 21:55:01 +02:00
Paul Bakker d2f068e071 Ability to enable / disable SSL v3 / TLS 1.0 / TLS 1.1 / TLS 1.2 individually 2013-08-27 21:19:20 +02:00
Manuel Pégourié-Gonnard b3d9187cea PK: add nice interface functions 
Also fix a const-corectness issue.
 2013-08-20 20:46:04 +02:00
Paul Bakker 04376b1419 Fixed memory leak in ssl_parse_server_key_exchange from missing 
md_free_ctx()
 2013-08-16 14:45:26 +02:00
Manuel Pégourié-Gonnard 0b2726732e Fix ifdef conditions for EC-related extensions. 
Was alternatively ECP_C and ECDH_C.
 2013-08-16 13:56:17 +02:00
Manuel Pégourié-Gonnard 5734b2d358 Actually use the point format selected for ECDH 2013-08-16 13:56:16 +02:00
Manuel Pégourié-Gonnard 7b19c16b74 Handle suported_point_formats in ServerHello 2013-08-16 13:56:16 +02:00
Manuel Pégourié-Gonnard 6b8846d929 Stop advertising support for compressed points 
(We can only write them, not read them.)
 2013-08-16 13:56:16 +02:00
Paul Bakker 1f2bc6238b Made support for the truncated_hmac extension configurable 2013-08-15 13:45:55 +02:00
Paul Bakker 05decb24c3 Made support for the max_fragment_length extension configurable 2013-08-15 13:33:48 +02:00
Paul Bakker a503a63b85 Made session tickets support configurable from config.h 2013-08-14 14:26:03 +02:00
Manuel Pégourié-Gonnard aa0d4d1aff Add ssl_set_session_tickets() 2013-08-14 14:08:06 +02:00
Manuel Pégourié-Gonnard 7cd5924cec Rework NewSessionTicket handling in state machine 
Fixes bug: NewSessionTicket was ommited in resumed sessions.
 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 6377e41ef5 Complete client support for session tickets 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard a5cc6025e7 Parse NewSessionTicket message 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 60182ef989 ssl_cli: write & parse session ticket extension 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 57c2852807 Added truncated hmac negociation (without effect) 2013-07-19 14:51:47 +02:00
Manuel Pégourié-Gonnard e048b67d0a Misc minor fixes 
- avoid "multi-line comment" warning in ssl_client2.c
- rm useless initialisation of mfl_code in ssl_init()
- const-correctness of ssl_parse_*_ext()
- a code formating issue
 2013-07-19 12:56:08 +02:00
Manuel Pégourié-Gonnard de600e571a Read max_fragment_length extension (client) 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard a052849640 Send max_fragment_length extension (client) 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard ff56da3a26 Fix direct uses of x509_cert.rsa, now use pk_rsa() 2013-07-17 15:59:42 +02:00
Paul Bakker 61d113bb7b Init and free new contexts in the right place for SSL to prevent 
memory leaks
 2013-07-16 17:48:58 +02:00
Paul Bakker fa9b10050b Also compiles / runs without time-based functions in OS 
Can now run without need of time() / localtime() and gettimeofday()
 2013-07-03 17:22:32 +02:00
Paul Bakker 9e36f0475f SHA2 renamed to SHA256, SHA4 renamed to SHA512 and functions accordingly 
The SHA4 name was not clear with regards to the new SHA-3 standard. So
SHA2 and SHA4 have been renamed to better represent what they are:
SHA256 and SHA512 modules.
 2013-06-30 14:34:05 +02:00
Paul Bakker 3866b9f4b5 Removed redundant inclusion 2013-06-30 12:53:14 +02:00
Paul Bakker 5dc6b5fb05 Made supported curves configurable 2013-06-29 23:26:34 +02:00
Paul Bakker 2fbefde1d8 Client and server now filter sent and accepted ciphersuites on minimum 
and maximum protocol version
 2013-06-29 18:35:40 +02:00
Paul Bakker c5a79cca53 Fixed compiler warnings for unused parameter ssl 2013-06-26 15:08:35 +02:00
Paul Bakker 73d4431ccd Fixed parse error in ssl_parse_certificate_request() 2013-05-22 13:56:26 +02:00
Paul Bakker 48f7a5d724 DHE-PSK based ciphersuite support added and cleaner key exchange based 
code selection

The base RFC 4279 DHE-PSK ciphersuites are now supported and added.

The SSL code cuts out code not relevant for defined key exchange methods
 2013-04-19 20:47:26 +02:00
Paul Bakker 188c8de430 Only allow missing SereverKeyExchange message in bare PSK mode 2013-04-19 09:13:37 +02:00
Paul Bakker ed27a041e4 More granular define selections within code to allow for smaller code 
sizes
 2013-04-18 23:12:34 +02:00
Paul Bakker d4a56ec6bf Added pre-shared key handling for the client side of SSL / TLS 
Client side handling of the pure PSK ciphersuites is now in the base
code.
 2013-04-18 23:12:33 +02:00
Paul Bakker f7abd422dc Removed extra spaces on end of lines 2013-04-16 18:09:45 +02:00
Paul Bakker 29e1f12f6b split parts of ssl_parse_server_key_exchange() into separate functions 
Made ssl_parse_server_dh_params(), ssl_parse_server_ecdh_params() and
ssl_parse_signature_algorihm() in preparation for PSK-related code
 2013-04-16 18:09:45 +02:00
Paul Bakker 8f4ddaeea9 Ability to specify allowed ciphersuites based on the protocol version. 
The ciphersuites parameter in the ssl_session structure changed from
'int *' to 'int *[4]'.

The new function ssl_set_ciphersuite_for_version() sets specific entries
inside this array. ssl_set_ciphersuite() sets all entries to the same
value.
(cherry picked from commit a62729888b)

Conflicts:
	ChangeLog
	library/ssl_srv.c
	library/ssl_tls.c
 2013-04-16 18:09:45 +02:00
Paul Bakker c70b982056 OID functionality moved to a separate module. 
A new OID module has been created that contains the main OID searching
functionality based on type-dependent arrays. A base type is used to
contain the basic values (oid_descriptor_t) and that type is extended to
contain type specific information (like a pk_alg_t).

As a result the rsa sign and verify function prototypes have changed. They
now expect a md_type_t identifier instead of the removed RSA_SIG_XXX
defines.

All OID definitions have been moved to oid.h
All OID matching code is in the OID module.

The RSA PKCS#1 functions cleaned up as a result and adapted to use the
MD layer.

The SSL layer cleanup up as a result and adapted to use the MD layer.

The X509 parser cleaned up and matches OIDs in certificates with new
module and adapted to use the MD layer.

The X509 writer cleaned up and adapted to use the MD layer.

Apps and tests modified accordingly
 2013-04-07 22:00:46 +02:00
Paul Bakker 3b6a07b745 Prevented compiler warning on uninitialized end 2013-03-21 11:56:50 +01:00
Paul Bakker d3edc86720 Moved writing of client extensions to separate functions in ssl_cli.c 2013-03-20 16:07:17 +01:00
Paul Bakker b7149bcc90 Corrected behaviour for CBC-based suites using the SHA384 MAC and PRF 2013-03-20 15:30:09 +01:00
Paul Bakker 41c83d3f67 Added Ephemeral Elliptic Curve Diffie Hellman ciphersuites to SSL/TLS 
Made all modifications to include Ephemeral Elliptic Curve Diffie
Hellman ciphersuites into the existing SSL/TLS modules. All basic
handling of the ECDHE-ciphersuites (TLS_ECDHE_RSA_WITH_NULL_SHA,
TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA)
has been included.
 2013-03-20 14:39:14 +01:00
Paul Bakker 68884e3c09 Moved to advanced ciphersuite representation and more dynamic SSL code 2013-03-13 14:48:32 +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 769075dfb6 Fixed dependency on POLARSSL_SHA4_C in ssl modules 2012-11-24 11:26:46 +01:00
Paul Bakker 926af7582a Fixed client certificate handling with TLS 1.2 2012-11-23 13:38:07 +01:00
Paul Bakker 645ce3a2b4 - Moved ciphersuite naming scheme to IANA reserved names 2012-10-31 12:32:41 +00:00
Paul Bakker 993d11dd05 - Send ClientHello with 'minimal version' 2012-09-28 15:00:12 +00:00
Paul Bakker 23f3680898 - Added proper support for TLS 1.2 signature_algorithm extension on server 
side
 - Minor const changes to other extension parsing functions
 2012-09-28 14:15:14 +00:00
Paul Bakker 1d29fb5e33 - Added option to add minimum accepted SSL/TLS protocol version 2012-09-28 13:28:45 +00:00
Paul Bakker eb2c658163 - Generalized external private key implementation handling (like PKCS#11) in SSL/TLS 2012-09-27 19:15:01 +00:00
Paul Bakker 0a59707523 - Added simple SSL session cache implementation 
- Revamped session resumption handling
 2012-09-25 21:55:46 +00:00
Paul Bakker 29b64761fd - Added predefined DHM groups from RFC 5114 2012-09-25 09:36:44 +00:00
Paul Bakker d0f6fa7bdc - Sending of handshake_failures during renegotiation added 
- Handle two legacy modes differently: SSL_LEGACY_BREAK_HANDSHAKE and SSL_LEGACY_NO_RENEGOTIATION
 2012-09-17 09:18:12 +00:00
Paul Bakker 48916f9b67 - Added Secure Renegotiation (RFC 5746) 2012-09-16 19:57:18 +00:00
Paul Bakker 2770fbd651 - Added DEFLATE compression support as per RFC3749 (requires zlib) 2012-07-03 13:30:23 +00:00
Paul Bakker 380da53c48 - Abstracted checksum updating during handshake 2012-04-18 16:10:25 +00:00
Paul Bakker ca4ab49158 - Added GCM ciphersuites to TLS implementation 2012-04-18 14:23:57 +00:00
Paul Bakker 10cd225962 - Added support for the SHA256 ciphersuites of AES and Camellia 2012-04-12 21:26:34 +00:00
Paul Bakker bf63b36127 - Updated comments 2012-04-12 20:44:34 +00:00
Paul Bakker c3f177a77b - Added client side support for signature_algorithm extension and affiliated handling 2012-04-11 16:11:49 +00:00
Paul Bakker 1ef83d66dd - Initial bare version of TLS 1.2 2012-04-11 12:09:53 +00:00
Paul Bakker 1504af585c - Removed redundant POLARSSL_DEBUG_MSG define 2012-02-11 16:17:43 +00:00
Paul Bakker fab5c829e7 - Added support for NULL cipher (POLARSSL_CIPHER_NULL_CIPHER) and weak ciphersuites (POLARSSL_ENABLE_WEAK_CIPHERSUITES). They are disabled by default! 2012-02-06 16:45:10 +00:00
Paul Bakker 87e5cdad5b - Fixed warning for t if no debugging defined 2012-01-14 18:14:15 +00:00
Paul Bakker 55d3fd9aff - Enlarged maximum size of DHM a client accepts to 512 bytes 2011-12-11 11:13:05 +00:00
Paul Bakker a3d195c41f - Changed the used random function pointer to more flexible format. Renamed havege_rand() to havege_random() to prevent mistakes. Lots of changes as a consequence in library code and programs 2011-11-27 21:07:34 +00:00
Paul Bakker 490ecc8c3e - Added ssl_set_max_version() to set the client's maximum sent version number 2011-10-06 13:04:09 +00:00
Paul Bakker 5690efccc4 - Fixed a whole bunch of dependencies on defines between files, examples and tests 2011-05-26 13:16:06 +00:00
Paul Bakker 23986e5d5d - Major type rewrite of int to size_t for most variables and arguments used for buffer lengths and loops 2011-04-24 08:57:21 +00:00
Paul Bakker 99a03afc22 - Fixed possible uninitialized values 2011-04-01 11:39:39 +00:00