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
Paul Bakker
9dcc32236b
- Added support for PKCS#1 v2.1 encoding and thus support for the RSAES-OAEP and RSASSA-PSS operations (enabled by POLARSSL_PKCS1_V21)
2011-03-08 14:16:06 +00:00