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988 Commits

Author SHA1 Message Date
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
b9d3cfa114 Split up GCM into a start/update/finish cycle 2013-06-26 15:08:29 +02:00
Paul Bakker
de65623f3e PolarSSL 1.2.6 and PolarSSL 1.2.7 changes added to ChangeLog 2013-06-24 19:09:24 +02:00
Paul Bakker
248fff5369 PolarSSL 1.1.6 and PolarSSL 1.1.7 changed added to ChangeLog 2013-06-24 19:09:24 +02:00
Paul Bakker
73d4431ccd Fixed parse error in ssl_parse_certificate_request() 2013-05-22 13:56:26 +02:00
Paul Bakker
b91c2b5782 PSK and DHE-PSK addition to ChangeLog 2013-04-19 20:47:26 +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
eff2e6d414 Fixed MPI assembly for ARM when -O2 is used 
GCC with -O2 or higher also needs to now about 'cc' in the clobber list.
 2013-04-11 17:13:22 +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
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
9b5798dc75 Modified ChangeLog to include explanations of last SSL module changes 2013-03-13 13:53:00 +01:00
Paul Bakker
90f042d4cb Prepared for PolarSSL 1.2.6 release 2013-03-11 11:38:44 +01:00
Paul Bakker
fb1cbd3cea Fixed assembly code for ARM (Thumb and regular) for some compilers 2013-03-06 18:14:52 +01:00
Paul Bakker
e81beda60f The SSL session cache module (ssl_cache) now also retains peer_cert information (not the entire chain) 
The real peer certificate is copied into a x509_buf in the
ssl_cache_entry and reinstated upon cache retrieval. The information
about the rest of the certificate chain is lost in the process.

As the handshake (and certificate verification) has already been
performed, no issue is foreseen.
 2013-03-06 18:01:03 +01:00
Paul Bakker
a35aa54967 Fixed whitespaces in ChangeLog 2013-03-06 18:01:03 +01:00
Paul Bakker
78a8c71993 Re-added support for parsing and handling SSLv2 Client Hello messages 
If the define POLARSSL_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is enabled,
the SSL Server module can handle the old SSLv2 Client Hello messages.

It has been updated to deny SSLv2 Client Hello messages during
renegotiation.
 2013-03-06 18:01:03 +01:00
Paul Bakker
37286a573b Fixed net_bind() for specified IP addresses on little endian systems 2013-03-06 18:01:03 +01:00
Paul Bakker
8804f69d46 Removed timing differences due to bad padding from RSA decrypt for 
PKCS#1 v1.5 operations
 2013-03-06 18:01:03 +01:00
Paul Bakker
a43231c5a5 Added support for custom labels when using rsa_rsaes_oaep_encrypt() or rsa_rsaes_oaep_decrypt() 2013-03-06 18:01:02 +01:00
Paul Bakker
b386913f8b Split up the RSA PKCS#1 encrypt, decrypt, sign and verify functions 
Split rsa_pkcs1_encrypt() into rsa_rsaes_oaep_encrypt() and
rsa_rsaes_pkcs1_v15_encrypt()
Split rsa_pkcs1_decrypt() into rsa_rsaes_oaep_decrypt() and
rsa_rsaes_pkcs1_v15_decrypt()
Split rsa_pkcs1_sign() into rsa_rsassa_pss_sign() and
rsa_rsassa_pkcs1_v15_sign()
Split rsa_pkcs1_verify() into rsa_rsassa_pss_verify() and
rsa_rsassa_pkcs1_v15_verify()

The original functions exist as generic wrappers to these functions.
 2013-03-06 18:01:02 +01:00
Paul Bakker
e3e4a59622 Added bugfix line for previous fixes for MS Visual Studio 2013-03-06 18:01:02 +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
c0463502ff Fixed memory leak in ssl_free() and ssl_reset() for active session 2013-02-14 11:19:38 +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
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
21dca69ef0 Handle future version properly in ssl_write_certificate_request() 2013-01-03 11:41:08 +01:00
Paul Bakker
40628bad98 Memory leak when using RSA_PKCS_V21 operations fixed 2013-01-03 10:50:31 +01:00
Paul Bakker
fb1ba781b3 Updated for release 1.2.3 2012-11-26 16:28:25 +01:00
Paul Bakker
df5069cb97 Updated for 1.2.2 release 2012-11-24 12:20:19 +01:00
Paul Bakker
7c90da9e75 Amended ChangeLog for client authentication fix 2012-11-23 14:02:40 +01:00
Paul Bakker
e667c98fb1 Added p_hw_data to ssl_context for context specific hardware acceleration data 2012-11-20 13:50:22 +01:00
Paul Bakker
1492633e54 Updated date for release 2012-11-20 10:58:09 +01:00
Manuel Pégourié-Gonnard
e44ec108be Fixed segfault in mpi_shift_r() 
Fixed memory leak in test_suite_mpi
Amended ChangeLog
 2012-11-18 23:15:02 +01:00
Paul Bakker
34d8dbcc6d - Depth that the certificate verify callback receives is now numbered bottom-up (Peer cert depth is 0) 2012-11-14 12:11:38 +00:00
Paul Bakker
b815682a48 - Updated Changelog for 1.2.1 2012-11-13 12:52:17 +00:00
Paul Bakker
9daf0d0651 - Added max length check for rsa_pkcs1_sign with PKCS#1 v2.1 2012-11-13 12:13:27 +00:00
Paul Bakker
f02c5642d0 - Allow R and A to point to same mpi in mpi_div_mpi 2012-11-13 10:25:21 +00:00
Paul Bakker
d9374b05d6 - Moved mpi_inv_mod() outside POLARSSL_GENPRIME 2012-11-02 11:02:58 +00:00
Paul Bakker
7a2538ee38 - Fixes for MSVC6 2012-11-02 10:59:36 +00:00
Paul Bakker
c9c5df98de - Updated for PolarSSL 1.2.0 2012-10-31 13:55:27 +00:00
Paul Bakker
645ce3a2b4 - Moved ciphersuite naming scheme to IANA reserved names 2012-10-31 12:32:41 +00:00
Paul Bakker
4f024b7ba9 - Fixed for SPARC64 2012-10-30 07:29:57 +00:00
Paul Bakker
d5834bb394 - Added release text for 1.1.4 to ChangeLog 2012-10-02 14:38:56 +00:00
Paul Bakker
5c2364c2ba - Moved from unsigned long to uint32_t throughout code 2012-10-01 14:41:15 +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
915275ba78 - Revamped x509_verify() and the SSL f_vrfy callback implementations 2012-09-28 07:10:55 +00:00
Paul Bakker
5701cdcd02 - Added ServerName extension parsing (SNI) at server side 2012-09-27 21:49:42 +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
b00ca42f2a - Handle existence of OpenSSL Trust Extensions at end of X.509 DER blob 2012-09-25 12:10:00 +00:00
Paul Bakker
29b64761fd - Added predefined DHM groups from RFC 5114 2012-09-25 09:36:44 +00:00
Paul Bakker
995a215eac - Added credits 2012-09-25 08:19:56 +00:00
Paul Bakker
d4c2bd79fe - Added bug 2012-09-16 21:35:30 +00:00
Paul Bakker
48916f9b67 - Added Secure Renegotiation (RFC 5746) 2012-09-16 19:57:18 +00:00
Paul Bakker
ec636f3bdd - Removed handling for SSLv2 Client Hello (as per RFC 5246 recommendation) 2012-09-09 19:17:02 +00:00
Paul Bakker
f518b16f97 - Added PKCS#5 PBKDF2 key derivation function 2012-08-23 13:03:18 +00:00
Paul Bakker
535e97dbab - Better checking for reading over buffer boundaries 
- Zeroize altSubjectName chain memory before use
 2012-08-23 10:49:55 +00:00
Paul Bakker
3c16db9a10 - Fixed potential memory zeroization on miscrafted RSA key 2012-07-05 13:58:08 +00:00
Paul Bakker
6132d0aa93 - Added Blowfish to generic cipher layer 
- Renamed POLARSSL_MODE_CFB128 to POLARSSL_MODE_CFB
 2012-07-04 17:10:40 +00:00
Paul Bakker
a9379c0ed1 - Added base blowfish algorithm 2012-07-04 11:02:11 +00:00
Paul Bakker
2770fbd651 - Added DEFLATE compression support as per RFC3749 (requires zlib) 2012-07-03 13:30:23 +00:00
Paul Bakker
4f9a7bb7fd - Added Thumb assembly optimizations 2012-07-02 08:36:36 +00:00
Paul Bakker
cefb396a77 - Handle empty certificate subject names 2012-06-27 11:51:09 +00:00
Paul Bakker
8d914583f3 - Added X509 CA Path support 2012-06-04 12:46:42 +00:00
Paul Bakker
e6ee41f932 - Added OpenSSL / PolarSSL compatibility script (tests/compat.sh) and example application (programs/ssl/o_p_test) (Requires OpenSSL) 
- Handle encryption with private key and decryption with public key as per RFC 2313
 2012-05-19 08:43:48 +00:00
Paul Bakker
f6198c1513 - mpi_exp_mod() now correctly handles negative base numbers (Closes ticket #52) 2012-05-16 08:02:29 +00:00
Paul Bakker
5b37784f6d - Updated with tickets 2012-05-16 07:57:36 +00:00
Paul Bakker
4d2c1243b1 - Changed certificate verify behaviour to comply with RFC 6125 section 6.3 to not match CN if subjectAltName extension is present. 2012-05-10 14:12:46 +00:00
Paul Bakker
186751d9dd - Moved out_msg to out_hdr + 32 to support hardware acceleration 2012-05-08 13:16:14 +00:00
Paul Bakker
6b906e5095 - Const correctness mpi_get_bit() 
- Documentation mpi_lsb(), mpi_msb()
 2012-05-08 12:01:43 +00:00
Paul Bakker
05ef835b6a - Added support for Hardware Acceleration hooking in SSL/TLS 2012-05-08 09:17:57 +00:00
Paul Bakker
fad3893ead - Added release notes for 1.1.2 and 1.1.3 to trunk 2012-05-08 09:04:04 +00:00
Paul Bakker
01cc394848 - Added commandline error code convertor (util/strerror) 2012-05-08 08:36:15 +00:00
Paul Bakker
430ffbe564 - Fixed potential heap corruption in x509_name allocation 2012-05-01 08:14:20 +00:00
Paul Bakker
4cf2b7f8bf - Added name 2012-04-20 13:59:39 +00:00
Paul Bakker
84bef1db2c - Fixed DHM length to correct one 2012-04-20 13:42:02 +00:00
Paul Bakker
ca4ab49158 - Added GCM ciphersuites to TLS implementation 2012-04-18 14:23:57 +00:00
Paul Bakker
915940ef80 - Added TLS1.2 2012-04-18 14:21:32 +00:00
Paul Bakker
452d532955 - Fixed potential memory corruption on miscrafted client messages (found by Frama-C team at CEA LIST) 2012-04-05 12:07:34 +00:00
Paul Bakker
7beceb2e2b 2012-03-22 14:19:49 +00:00
Paul Bakker
37824581b7 - Added Changelog for bugfix in mpi_cmp_mpi() 2012-03-22 14:10:22 +00:00
Paul Bakker
89e80c9a43 - Added base Galois/Counter mode (GCM) for AES 2012-03-20 13:50:09 +00:00
Paul Bakker
bdb912db69 - Added preliminary ASN.1 buffer writing support 
- Added preliminary X509 Certificate Request writing support
 - Added key_app_writer example application
 - Added cert_req example application
 2012-02-13 23:11:30 +00:00
Paul Bakker
048d04ef4b - AES code only check for Padlock once 2012-02-12 17:31:04 +00:00
Paul Bakker
1504af585c - Removed redundant POLARSSL_DEBUG_MSG define 2012-02-11 16:17:43 +00:00
Paul Bakker
a8cd239d6b - Added support for wildcard certificates 
- Added support for multi-domain certificates through the X509 Subject Alternative Name extension
 2012-02-11 16:09:32 +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
99955bf86a - Final changes for 1.1.1 release 2012-01-23 09:31:41 +00:00
Paul Bakker
2ec0a56649 - Fixed issue with Intel compiler on 64-bit platforms 2012-01-21 05:41:23 +00:00
Paul Bakker
b15b851d6d - Check for failed malloc() in ssl_set_hostname() and x509_get_entries() (Closes ticket #47, found by Hugo Leisink) 2012-01-13 13:44:06 +00:00
Paul Bakker
08a508838c - Updated release date 2011-12-22 09:43:57 +00:00
Paul Bakker
a42b3e916d - Fixed top line for version 2011-12-11 11:48:51 +00:00
Paul Bakker
69e095cc15 - Changed the behaviour of x509parse_parse_crt for permissive parsing. Now returns the number of 'failed certificates' instead of having a switch to enable it. 
- As a consequence all error code that were positive were changed. A lot of MALLOC_FAILED and FILE_IO_ERROR error codes added for different modules.
 - Programs and tests were adapted accordingly
 2011-12-10 21:55:01 +00:00
Paul Bakker
c50132d4fa - Updated version of PolarSSL to 1.1.0 2011-12-05 14:38:36 +00:00
Paul Bakker
c8ffbe7706 - Corrected removal of leading '00:' in printing serial numbers in certificates and CRLs 2011-12-05 14:22:49 +00:00
Paul Bakker
4f5ae803fa - Fixed MS Visual C++ name clash with int64 in sha4.h 2011-12-04 22:10:28 +00:00
Paul Bakker
508ad5ab6d - Moved all examples programs to use the new entropy and CTR_DRBG 2011-12-04 17:09:26 +00:00
Paul Bakker
6c0ceb3f9a - Added permissive certificate parsing to x509parse_crt() and x509parse_crtfile(). With permissive parsing the parsing does not stop on encountering a parse-error 2011-12-04 12:24:18 +00:00
Paul Bakker
6083fd252d - Added a generic entropy accumulator that provides support for adding custom entropy sources and added some generic and platform dependent entropy sources 2011-12-03 21:45:14 +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
0e04d0e9a3 - Added CTR_DRBG based on AES-256-CTR (NIST SP 800-90) random generator 2011-11-27 14:46:59 +00:00
Paul Bakker
4463740fe4 - Improved build support for s390x and sparc64 in bignum.h 2011-11-26 09:23:07 +00:00
Paul Bakker
03c7c25243 - * If certificate serial is longer than 32 octets, serial number is now appended with '....' after first 28 octets 2011-11-25 12:37:37 +00:00
Paul Bakker
fe3256e54b - Introduced POLARSSL_MPI_MAX_SIZE and POLARSSL_MPI_MAX_BITS for MPI size management (Closes ticket #44) 2011-11-25 12:11:43 +00:00
Paul Bakker
b6d5f08051 - Added POLARSSL_MPI_WINDOW_SIZE definition to allow easier time to memory trade-off 2011-11-25 11:52:11 +00:00
Paul Bakker
2e6d5328d5 - Added credits! 2011-11-18 14:34:17 +00:00
Paul Bakker
cce9d77745 - Lots of minimal changes to better support WINCE as a build target 2011-11-18 14:26:47 +00:00
Paul Bakker
5e18aed436 - Changed the defined key-length of DES ciphers in cipher.h to include the parity bits, to prevent mistakes in copying data. (Closes ticket #33) 2011-11-15 15:38:45 +00:00
Paul Bakker
1fe7d9baf9 - Fixed incorrect behaviour in case of RSASSA-PSS with a salt length smaller than the hash length. (Closes ticket #41) 2011-11-15 15:26:03 +00:00
Paul Bakker
cebdf17159 - Allowed X509 key usage parsing to accept 4 byte values instead of the standard 1 byte version sometimes used by Microsoft. (Closes ticket #38) 2011-11-11 15:01:31 +00:00
Paul Bakker
03a30d34dc - Added latest fix to ChangeLog 2011-11-11 10:55:02 +00:00
Paul Bakker
efc302964c - Extracted ASN.1 parsing code from the X.509 parsing code. Added new module. 2011-11-10 14:43:23 +00:00
Paul Bakker
b5a11ab80b - Added a separate CRL entry extension parsing function 2011-10-12 09:58:41 +00:00
Paul Bakker
fbc09f3cb6 - Added an EXPLICIT tag number parameter to x509_get_ext() 2011-10-12 09:56:41 +00:00
Paul Bakker
3329d1f805 - Fixed a bug where the CRL parser expected an EXPLICIT ASN.1 tag before version numbers 2011-10-12 09:55:01 +00:00
Paul Bakker
c4909d95f1 - Inceased maximum size of ASN1 length reads to 32-bits 2011-10-12 09:52:22 +00:00
Paul Bakker
fa1c592860 - Fixed faulty HMAC-MD2 implementation (Fixes ticket #37) 2011-10-06 14:18:49 +00:00
Paul Bakker
d246ed30bd - Fixed rsa_encrypt and rsa_decrypt example programs to use public key for encryption and private key for decryption (Fixes ticket #34) 2011-10-06 13:18:27 +00:00
Paul Bakker
ca6f3e24a4 - Clarified use of AES and Camellia in CFB and CTR modes 2011-10-06 13:11:08 +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
7eb013face - Added ssl_session_reset() to allow re-use of already set non-connection specific context information 2011-10-06 12:37:39 +00:00
Paul Bakker
7bc05ff4a6 - Added rsa_encrypt and rsa_decrypt example programs 2011-08-09 10:30:36 +00:00
Paul Bakker
968bc9831b - Preparations for v1.0.0 release of PolarSSL 2011-07-27 17:03:00 +00:00
Paul Bakker
42e5981c26 - Updated to reflect changes in error codes in the generic cipher and message digest layers 2011-06-09 15:55:41 +00:00
Paul Bakker
343a870daa - Expanded generic cipher layer with support for CTR and CFB128 modes of operation. 2011-06-09 14:27:58 +00:00
Paul Bakker
887bd502d2 - Undid fix for ssl_write that introduced a true bug when buffers are running full. 2011-06-08 13:10:54 +00:00
Paul Bakker
828acb2234 - Updated for release 0.99-pre5 2011-05-27 09:25:42 +00:00
Paul Bakker
1496d38028 - Added the ssl_mail_client example application 2011-05-23 12:07:29 +00:00
Paul Bakker
2f5947e1f6 - Added mpi_get_bit() and mpi_set_bit() individual bit setter/getter functions. 2011-05-18 15:47:11 +00:00
Paul Bakker
831a755d9e - Changed behaviour of net_recv(), ssl_fetch_input() and ssl_read(). net_recv() now returns 0 on EOF instead of POLARSSL_ERR_NET_CONN_RESET. ssl_fetch_input() returns POLARSSL_ERR_SSL_CONN_EOF on an EOF from its f_recv() function. ssl_read() returns 0 if a POLARSSL_ERR_SSL_CONN_EOF is received after the handshake. 
- Network functions now return POLARSSL_ERR_NET_WANT_READ or POLARSSL_ERR_NET_WANT_WRITE instead of the ambiguous POLARSSL_ERR_NET_TRY_AGAIN
 2011-05-18 13:32:51 +00:00
Paul Bakker
9d781407bc - A error_strerror function() has been added to translate between error codes and their description. 
- The error codes have been remapped and combining error codes is now done with a PLUS instead of an OR as error codes used are negative.
 - Descriptions to all error codes have been added.
 - Generation script for error.c has been created to automatically generate error.c from the available error definitions in the headers.
 2011-05-09 16:17:09 +00:00
Paul Bakker
6c591fab72 - mpi_init() and mpi_free() only accept a single argument and do not accept variable arguments anymore. This prevents unexpected memory corruption in a number of use cases. 2011-05-05 11:49:20 +00:00
Paul Bakker
335db3f121 - Functions requiring File System functions can now be disables by undefining POLARSSL_FS_IO 2011-04-25 15:28:35 +00:00
Paul Bakker
a755ca1bbe - Renamed t_s_int, t_int and t_dbl to respectively t_sint, t_uint and t_udbl for clarity 2011-04-24 09:11:17 +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
b6ecaf5276 - Added additional (configurable) cipher block modes. AES-CTR, Camellia-CTR, XTEA-CBC 2011-04-19 14:29:23 +00:00
Paul Bakker
3efa575ff2 - Ready for release 0.99-pre4 2011-04-01 12:23:26 +00:00
Paul Bakker
287781a965 - Added mpi_fill_random() for centralized filling of big numbers with random data (Fixed ticket #10) 2011-03-26 13:18:49 +00:00
Paul Bakker
98675496e1 - Added information about changed behaviour of x509parse_key() 2011-03-26 13:17:12 +00:00
Paul Bakker
e77db2e119 - Added bugfix info for previous checkin 2011-03-25 14:01:32 +00:00
Paul Bakker
1fd00bfe82 - Fixed bug in ssl_write() when flushing old data (Fixes ticket #18) 2011-03-14 20:50:15 +00:00
Paul Bakker
be4e7dca08 - Debug print of MPI now removes leading zero octets and displays actual bit size of the value 2011-03-14 20:41:31 +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
Paul Bakker
345a6fee91 - Replaced function that fixes man-in-the-middle attack 
- Added message to indicate inclusion of man-in-the-middle attack (Reported by Larry Highsmith, Subreption LLC)
 - Released version 0.99-pre3
 2011-02-28 21:20:02 +00:00
Paul Bakker
1946e42dd4 - Made ready for 0.99-pre2 release 2011-02-25 09:39:39 +00:00
Paul Bakker
e2a39cc0fa - Do not bail out if no client certificate specified. Try to negotiate anonymous connection (Fixes ticket #12) 2011-02-20 13:49:27 +00:00
Paul Bakker
400ff6f0fd - Corrected parsing of UTCTime dates before 1990 and after 1950 
- Support more exotic OID's when parsing certificates
 - Support more exotic name representations when parsing certificates
 - Replaced the expired test certificates
 2011-02-20 10:40:16 +00:00
Paul Bakker
a9507c063b - Added crl_app program to allow easy reading and printing of X509 CRLs from file 2011-02-12 15:27:28 +00:00
Paul Bakker
96743fc5f5 - Parsing of PEM files moved to separate module (Fixes ticket #13). Also possible to remove PEM support for systems only using DER encoding 
- Parsing PEM private keys encrypted with DES and AES are now supported (Fixes ticket #5)
 - Added tests for encrypted keyfiles
 2011-02-12 14:30:57 +00:00
Paul Bakker
9fc4659b30 - Preparing for Release of 0.99 prerelease 1 2011-01-30 16:59:02 +00:00
Paul Bakker
e3166ce040 - Renamed ciphers member of ssl_context and cipher member of ssl_session to ciphersuites and ciphersuite respectively. This clarifies the difference with the generic cipher layer and is better naming altogether 
- Adapted in the rest of using code as well
 2011-01-27 17:40:50 +00:00
Paul Bakker
20a7808d13 - Addec crypt_and_hash example program of the generic hash and cipher layers 2011-01-21 09:32:12 +00:00
Paul Bakker
43b7e35b25 - Support for PKCS#11 through the use of the pkcs11-helper library 2011-01-18 15:27:19 +00:00
Paul Bakker
b619499eb3 - x509parse_time_expired() checks time now in addition to the existing date check 2011-01-16 21:40:22 +00:00
Paul Bakker
72f6266f02 - Improved information provided about current Hashing, Cipher and Suite capabilities 2011-01-16 21:27:44 +00:00
Paul Bakker
76fd75a3de - Improved certificate validation and validation against the available CRLs 2011-01-16 21:12:10 +00:00
Paul Bakker
43ca69c38a - Added function for stringified SSL/TLS version 2011-01-15 17:35:19 +00:00
Paul Bakker
1f87fb6896 - Support for DES weak keys and parity bits added 2011-01-15 17:32:24 +00:00
Paul Bakker
74111d30b7 - Improved X509 certificate parsing to include extended certificate fields, such as Key Usage 2011-01-15 16:57:55 +00:00
Paul Bakker
b63b0afc05 - Added verification callback in certificate verification chain in order to allow external blacklisting 2011-01-13 17:54:59 +00:00
Paul Bakker
1b57b06751 - Added reading of DHM context from memory and file 2011-01-06 15:48:19 +00:00
Paul Bakker
8123e9d8f1 - Added generic cipher wrapper for integration with OpenVPN (donated by Fox-IT) 2011-01-06 15:37:30 +00:00
Paul Bakker
1737385e04 - Added generic message digest wrapper for integration with OpenVPN (donated by Fox-IT) 2011-01-06 14:20:01 +00:00
Paul Bakker
37ca75d6f2 - Added Doxygen source code documentation parts (donated by Fox-IT) 2011-01-06 12:28:03 +00:00
Paul Bakker
99ed6788b2 - Changed line endings and encodings to unix and utf-8 2011-01-05 14:48:42 +00:00
Paul Bakker
5c10b54fb2 - Added release date for 0.14.0 2010-08-16 12:01:43 +00:00
Paul Bakker
21eb2802fe - Changed origins of random function and pointer in rsa_pkcs1_encrypt, rsa_init, rsa_gen_key. 
Moved to parameters of function instead of context pointers as within ssl_cli, context pointer cannot be set easily.
 2010-08-16 11:10:02 +00:00
Paul Bakker
2e11f7d966 - Added support for TLS v1.1 
- Renamed some SSL defines to prevent future naming confusion
 2010-07-25 14:24:53 +00:00
Paul Bakker
a0f082c574 - Rewrite ChangeLog 2010-07-18 10:14:07 +00:00
Paul Bakker
b572adf5e6 - Removed dependency on rand() in rsa_pkcs1_encrypt(). Now using random fuction provided to context 
- Expanded ssl_client2 arguments for more flexibility
 - rsa_check_private() now supports PKCS1v2 keys as well
 - Fixed deadlock in rsa_pkcs1_encrypt() on failing random generator
 2010-07-18 08:29:32 +00:00
Paul Bakker
4c14a258fe - Fixed out of source build for tests with CMake 2010-06-18 22:54:05 +00:00
Paul Bakker
690b93d91a - Made Makefile cleaner 2010-06-18 16:42:26 +00:00
Paul Bakker
77a43580da - Added support for the SSL_EDH_RSA_AES_128_SHA and SSL_EDH_RSA_CAMELLIA_128_SHA ciphersuites 2010-06-15 21:32:46 +00:00
Paul Bakker
699fbbcf29 - Added missing const fixes 2010-03-24 07:15:41 +00:00
Paul Bakker
aed271ed03 - Fixed ChangeLog 2010-03-24 06:55:38 +00:00
Paul Bakker
09d87fcd99 - Added release date for 0.13.0 2010-03-21 16:23:50 +00:00
Paul Bakker
7d3b661bfe - Added reset functionality for HMAC context. Speed-up for some use-cases. 2010-03-21 16:23:13 +00:00
Paul Bakker
baad6504d4 - Changed ARC4 to use seperate input/output buffer 2010-03-21 15:42:15 +00:00
Paul Bakker
f3ccc68100 - Fixed cipher interface for encrypt/decrypt functions 2010-03-18 21:21:02 +00:00
Paul Bakker
4fc45522f1 - Added cert_app application 2010-03-18 20:11:58 +00:00
Paul Bakker
9f335d5bc1 - Added attribution for fix from FrankDeB 2010-03-17 18:19:37 +00:00
Paul Bakker
27d661657b - Added x509_get_sig_alg() to allow easy future X509 signature algorithm determination expansion 2010-03-17 06:56:01 +00:00
Paul Bakker
41d13f4af8 - Found algorithmic bug in mpi_is_prime() 2010-03-16 21:26:36 +00:00
Paul Bakker
4ed999c4b2 - Added fixes for compiler warnings on a Mac 2010-03-16 21:16:16 +00:00
Paul Bakker
ff60ee6c2a - Added const-correctness to main codebase 2010-03-16 21:09:09 +00:00
Paul Bakker
9120018f3d - Added support for GeneralizedTime in X509 certificates 2010-02-18 21:26:15 +00:00
Paul Bakker
9caf2d2d38 - Added option parsing for ssl_client2 to select host and port 2010-02-18 19:37:19 +00:00
Paul Bakker
1f76115340 - Fixed bug resulting in failure to send the last certificate in the chain in ssl_write_certificate() and ssl_write_certificate_request() 2010-02-18 18:16:31 +00:00
Paul Bakker
5d8d64e1a6 - Fixed texts 2009-10-04 15:15:34 +00:00
Paul Bakker
fe1aea7877 - Fixed typo in MD4 define 2009-10-03 20:09:14 +00:00
Paul Bakker
1271d9df55 - Updated to reflect changes of 'depends_on' in testing 2009-10-03 20:05:57 +00:00
Paul Bakker
972f8e77cf - Updated ChangeLog for release 0.12.0 2009-07-28 20:27:03 +00:00
Paul Bakker
3391b12ce3 - Fixed error codes. Negative when needed (SSL error codes). Non-negative if error-codes are OR'ed to other error codes (ASN1, Base64, MPI, DHM). The rest is negative by default. 2009-07-28 20:11:54 +00:00
Paul Bakker
b3bb6c0c66 - Fixed include location of endian.h and name clash on Apples (found by Martin van Hensbergen) 2009-07-27 21:09:47 +00:00
Paul Bakker
2b222c830b - Changed interface for AES and Camellia setkey functions to indicate invalid key lengths. 2009-07-27 21:03:45 +00:00
Paul Bakker
854963cee3 - Fixed include location of endian.h on FreeBSD (found by Gabriel) 2009-07-19 20:50:11 +00:00
Paul Bakker
38e2b482ff - Fixed typo in name of POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE. 2009-07-19 20:41:06 +00:00
Paul Bakker
fc22c441bc - Renamed RSA_RAW to SIG_RSA_RAW for consistency in the code. 2009-07-19 20:36:27 +00:00
Paul Bakker
f1fec19797 - Updated ChangeLog to reflect change in error codes 2009-07-19 20:29:42 +00:00
Paul Bakker
596d504da2 - Updated ChangeLog for old fix of Camellia and XTEA for 64-bit Windows systems 2009-07-11 21:06:01 +00:00
Paul Bakker
6e61ea1320 - Updated ChangeLog 2009-07-11 20:44:12 +00:00
Paul Bakker
2fd71f0757 - Fixed HMAC-MD2 by modifying md2_starts(), so that the required HMAC ipad and opad variables are not cleared! 2009-07-11 20:40:58 +00:00
Paul Bakker
765687985a - Fixed formatting of ChangeLog 2009-07-11 18:39:36 +00:00
Paul Bakker
1a9382ea80 - Prevented use of long long in bignum if POLARSSL_HAVE_LONGLONG not defined (found by Giles Bathgate). 2009-07-11 16:35:32 +00:00
Paul Bakker
37940d9ff6 - Added test coverage for X509parse 
- Fixed segfault in rsa_check_privkey() and rsa_check_pubkey() and added test
 2009-07-10 22:38:58 +00:00
Paul Bakker
367dae44b2 - Added CMake makefiles as alternative to regular Makefiles. 
- Added preliminary Code Coverage tests for AES, ARC4, Base64, MPI, SHA-family, MD-family and  HMAC-SHA-family.
 2009-06-28 21:50:27 +00:00
Paul Bakker
48eab260e9 - Corrected is_prime() results for 0, 1 and 2 (found by code coverage tests) 2009-06-25 21:25:49 +00:00
Paul Bakker
ce40a6d21d - Fixed incorrect handling of negative first input value in mpi_mod_mpi() and mpi_mod_int(). Resulting change also affects mpi_write_string() (found by code coverage tests). 2009-06-23 19:46:08 +00:00
Paul Bakker
1ef7a53fa2 - Fixed incorrect handling of negative first input value in mpi_sub_abs() (found by code coverage tests). 2009-06-20 10:50:55 +00:00
Paul Bakker
f7ca7b99dd - Fixed incorrect handling of one single negative input value in mpi_add_abs() (found by code coverage tests). 2009-06-20 10:31:06 +00:00
Paul Bakker
05feca6f7c - Fixed incorrect handling of negative strings in mpi_read_string() (found by code coverage tests). 2009-06-20 08:22:43 +00:00
Paul Bakker
a86cd2dfcd - Updated ChangeLog for rsa.c change 2009-05-17 10:27:03 +00:00
Paul Bakker
fdca45fded - Fixed ChangeLog 2009-05-03 16:06:43 +00:00
Paul Bakker
b44f3be436 - Updated ChangeLog to include XTEA and Camellia support on 64-bit platforms. 2009-05-03 13:12:27 +00:00
Paul Bakker
40ea7de46d - Added CRL revocation support to x509parse_verify() 
- Fixed an off-by-one allocation in ssl_set_hostname()
 - Added CRL support to SSL/TLS code
 2009-05-03 10:18:48 +00:00
Paul Bakker
34a9056f39 - POLARSSL_HAVE_ASM also used in padlock and timing code. 2009-04-19 21:17:09 +00:00
Paul Bakker
1d4f30ca4d - Made net_htons() endian-clean for big endian. 2009-04-19 18:55:16 +00:00
Paul Bakker
2b245ebd9f - Moved file loading to load_file 2009-04-19 18:44:26 +00:00
Paul Bakker
6335fafd74 - Added x509parse_crt() fix 2009-03-28 18:54:06 +00:00
Paul Bakker
ebb2bebbe2 - Added genprime fix 2009-03-28 17:52:44 +00:00
Paul Bakker
4593aeadaf - Added support for RFC4055 SHA2 and SHA4 signature algorithms for 
use with PKCS#1 v1.5 signing and verification.
 - Added extra certificates to test-ca and test code to further test
   functionality of SHA2 and SHA4 signing and verification.
 - Updated other program files accordingly
 2009-02-09 22:32:35 +00:00
Paul Bakker
4e0d7ca233 - Fixed a bug in mpi_gcd() that prevented correct funtioning when both input numbers are even. 2009-01-29 22:24:33 +00:00
Paul Bakker
71cd2c6fbd - Updated version from 0.10 to 0.10.0 2009-01-15 19:45:54 +00:00
Paul Bakker
f1306186d0 - Updated Changelog 2009-01-12 21:50:17 +00:00
Paul Bakker
72989ffcaf - Updated ChangeLog 2009-01-11 20:26:11 +00:00
Paul Bakker
38119b18d6 - Added first version of Camellia 2009-01-10 23:31:23 +00:00
Paul Bakker
7a7c78fd02 - Added XTEA Algorithm (Not used in SSL) 2009-01-04 18:15:48 +00:00
Paul Bakker
b749d68f9c - Updates to PolarSSL 
- Added ignores
 2009-01-04 16:08:55 +00:00
Paul Bakker
5121ce5bdb - Renamed include directory to polarssl 2009-01-03 21:22:43 +00:00