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2448 Commits

Author SHA1 Message Date
Paul Bakker
1bd3ae826c Added md_process() to MD layer for generic internal access to hash 
process functions

Access to process functions is needed to reduce possible timing attacks
on SSL MAC checks. As SSL is set to move to using the dynamic MD layer,
the MD layer needs access to these process functions as well.
 2013-03-13 10:26:44 +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
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
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
8ea31ff3b5 Added missing typedef for INT64 2013-03-06 18:01:02 +01:00
Paul Bakker
9f2018ea28 Fixed typo in _MSC_VER (double underscore at the start) 2013-03-06 18:01:02 +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
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
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
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
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
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
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
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
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
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
Manuel Pégourié-Gonnard
5e402d88ea Added ecp_read_binary(). 2013-01-16 16:31:54 +01:00
Manuel Pégourié-Gonnard
37d218a8e3 Added support for writing points compressed 2013-01-16 16:31:54 +01:00
Manuel Pégourié-Gonnard
e19feb5b46 Added ecp_write_binary(). 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
1c33057a63 Added ecp_check_pubkey(). 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
b63f9e98f5 Made ecp_mul() faster and truly SPA resistant 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard
855560758c Added function preparing for faster multiplication 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
9674fd0d5e Added ecp_sub() as a variant of ecp_add() 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
1c2782cc7c Changed to jacobian coordinates everywhere 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
773ed546a2 Added a nbits member to ecp_group 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
4bdd47d2cb Multiplication by negative is now forbidden 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
4712325777 Clarifications in comments; code cosmetics & style 2013-01-16 16:31:52 +01:00
Manuel Pégourié-Gonnard
dada4da33f Moved domain paramaters to ecp.c 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
62aad14139 Added slot for fast modp, with mod_p521 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
e0c16922f9 Point multiplication using Jacobian coordinates 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard
a5402fee04 Added ecp_use_known_dp() 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard
b505c2796c Got first tests working, fixed ecp_copy() 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
847395a8a9 Added ecp_XXX_read_string() 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
7cfcea349c Documented error codes properly 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
ae180d0f20 Got started on ecp_add(): generic case done 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
883f313516 Added ecp_copy() (for points) 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
5179e463d5 Allowed point at infinity, supressed ecp_double() 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
d7e4570ad1 Copied ECP parameters from RFC 5114 2013-01-16 16:31:49 +01:00
Manuel Pégourié-Gonnard
39d2adbbd0 Added (skeleton) ecp.[ch] 2013-01-16 16:31:48 +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
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
e667c98fb1 Added p_hw_data to ssl_context for context specific hardware acceleration data 2012-11-20 13:50:22 +01:00
Paul Bakker
1f9d02dc90 Added more notes / comments on own_cert, trust_ca purposes 2012-11-20 10:30:55 +01:00
Paul Bakker
25338d74ac Added proper gitignores for Linux CMake use 2012-11-18 22:56:39 +01:00
Paul Bakker
43ae298410 - Fixed argument types 2012-11-14 12:14:19 +00:00
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
e0f41f3086 - Updated version to 1.2.1 2012-11-13 12:55:02 +00:00
Paul Bakker
c893e0257f - Added extra documentation 2012-11-07 20:41:16 +00:00
Paul Bakker
096348fa79 - Fixed comments / typos 2012-11-07 20:05:38 +00:00
Paul Bakker
77db6ce348 - Fixed doxygen blocks 2012-11-07 19:57:39 +00:00
Paul Bakker
6831c4a1a8 - Fixed typos 2012-11-07 19:46:27 +00:00
Paul Bakker
7c900780d9 - Default to disabled renegotiation 2012-11-04 16:29:08 +00:00
Paul Bakker
7a2538ee38 - Fixes for MSVC6 2012-11-02 10:59:36 +00:00
Paul Bakker
645ce3a2b4 - Moved ciphersuite naming scheme to IANA reserved names 2012-10-31 12:32:41 +00:00
Paul Bakker
b0550d90c9 - Added ssl_get_peer_cert() to SSL API 2012-10-30 07:51:03 +00:00
Paul Bakker
4f024b7ba9 - Fixed for SPARC64 2012-10-30 07:29:57 +00:00
Paul Bakker
df2bb75c28 - Premaster should have a maximum of MPI size 2012-10-24 14:30:00 +00:00
Paul Bakker
ba26e9ebfd - Cache now only allows a maximum of entries in cache for preventing memory overrun 2012-10-23 22:18:28 +00:00
Paul Bakker
0fd018efb2 - Fixed preprocessor typo 2012-10-23 12:44:47 +00:00
Paul Bakker
09f097d45f - Added more documentation on disable / enable renegotiation 2012-10-23 11:54:56 +00:00
Paul Bakker
2b6af2fbf0 - Only define mpi_read_file and mpi_write_file if POLARSSL_FS_IO is present 2012-10-23 11:08:02 +00:00
Paul Bakker
0f5281a35b - Enlarged buffer to fit gcm_context on all platforms 2012-10-23 11:06:25 +00:00
Paul Bakker
8f387e6605 - Updated trunk base version to 1.2.0 for prerelease 1 2012-10-02 15:26:45 +00:00
Paul Bakker
62261d6bd6 - Rewrote bignum type definition #ifdef tree to work better on all 
systems
 2012-10-02 12:19:31 +00:00
Paul Bakker
9ef6e2bfb6 - Added missing int32_t definition 2012-10-01 20:57:38 +00:00
Paul Bakker
e23c31561f - Fixed typo 2012-10-01 14:42:47 +00:00
Paul Bakker
5c2364c2ba - Moved from unsigned long to uint32_t throughout code 2012-10-01 14:41:15 +00:00
Paul Bakker
6adff7497a - Fixed typo 2012-10-01 11:03:14 +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
62f2deef8b - Set POLARSSL_DHM_RFC5114_MODP_1024_[PG] as default DHM MODP group for SSL/TLS 2012-09-28 07:31:51 +00:00
Paul Bakker
da7e3f225a - Added RFC 3526 2048-bit and 3072-bit MODP groups 2012-09-28 07:18:17 +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
f918310193 - Autosize POLARSSL_MPI_RW_BUFFER_SIZE at compile time 2012-09-27 20:42:35 +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
5531c6d92c - Change buffer size on mpi_write_file() to cover larger size MPIs 2012-09-26 19:20:46 +00:00
Paul Bakker
a864f2ee51 - Removed trailing semicolon 2012-09-26 08:29:20 +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
f518b16f97 - Added PKCS#5 PBKDF2 key derivation function 2012-08-23 13:03:18 +00:00
Paul Bakker
894dece46c - Cleaner return value (for C++) 2012-08-23 08:34:32 +00:00
Paul Bakker
b68cad6cc7 - Made cipersuites in ssl context const (no intention to modify) 
- Adjusted ssl_set_ciphersuites() to match
 2012-08-23 08:34:18 +00:00
Paul Bakker
5552c8c0b3 - Updated documentation 2012-07-05 13:31:54 +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
8d914583f3 - Added X509 CA Path support 2012-06-04 12:46:42 +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
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
c9b3e1e783 - Fixed typo 2012-04-26 18:59:23 +00:00
Paul Bakker
84bef1db2c - Fixed DHM length to correct one 2012-04-20 13:42:02 +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
d8ef167833 - Updated for latest GCM error 2012-04-18 14:17:32 +00:00
Paul Bakker
0a9251870a - Report unexpected_message if unknown record type is received 2012-04-16 06:46:41 +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
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
e93dfa72a5 - Added hex documentation for alerts 2012-04-10 08:03:03 +00:00
Paul Bakker
56a7684023 - Added alternative for SHA1 signature structure to check for (without NULL) 2012-03-22 15:31:27 +00:00
Paul Bakker
89e80c9a43 - Added base Galois/Counter mode (GCM) for AES 2012-03-20 13:50:09 +00:00
Paul Bakker
3cac5e012b - x509_write_cert_req() now supports all available hash functions 2012-02-16 14:08:06 +00:00
Paul Bakker
058881547f - Certificate Requests written now have the Email address written in IA5String 2012-02-16 10:26:57 +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
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
e708e5c901 - Always return 0 fixed in doc for havege_random() 2012-02-03 08:13:57 +00:00
Paul Bakker
3c18a830b3 - Made changes for 1.1.1 release 2012-01-23 09:44:43 +00:00
Paul Bakker
6621987e1c - Made better fix to issue of defined long long type for bignum code 2012-01-22 20:38:13 +00:00
Paul Bakker
cf0360a14e - Fixed compiler error on 64-bit systems not using GCC 
- t_udbl optimization now also works on platforms that did not define POLARSSL_HAVE_LONGLONG
 2012-01-20 10:08:14 +00:00
Paul Bakker
8913f82c26 - Fixed compiler warning for unreferenced ret in md_file() when POLARSSL_FS_IO not declared 2012-01-14 18:07:41 +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
8b21f7a55d - Fixed variable doc for 'tag' 2012-01-13 13:29:05 +00:00
Paul Bakker
43655f46b0 - Added option to prevent default entropy sources from loading (POLARSSL_NO_DEFAULT_ENTROPY_SOURCES) 2011-12-15 20:11:16 +00:00
Paul Bakker
ccdb028629 - Fixed include with relative directory 2011-12-15 19:49:51 +00:00
Paul Bakker
28c7e7f6fa - Added HAVEGE as a default entropy source 2011-12-15 19:49:30 +00:00
Paul Bakker
9bc2f320b8 - Added option to prevent installation of header files 2011-12-11 11:25:30 +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
bd4a9d0cda - Changed entropy accumulator to have per-source thresholds 2011-12-10 17:02:19 +00:00
Paul Bakker
5cb9db4c5b - Seed-size now matches required entropy for key + IV 2011-12-10 17:01:41 +00:00
Paul Bakker
c50132d4fa - Updated version of PolarSSL to 1.1.0 2011-12-05 14:38:36 +00:00
Paul Bakker
fc754a9178 - Addedd writing and updating of seedfiles as functions to CTR_DRBG 2011-12-05 13:23:51 +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
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
1bc9efc00a - Fixed const correctness 
- Added ctr_drbg_update for non-fixed data lengths
 - Fixed void pointer arithmetic
 2011-12-03 11:29:32 +00:00
Paul Bakker
cb37aa5912 - Better buffer handling in mpi_read_file() 2011-11-30 16:00:20 +00:00
Paul Bakker
2bc7cf16fe - Cleaned up and further documented CTR_DRBG code 2011-11-29 10:50:51 +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
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
cce9d77745 - Lots of minimal changes to better support WINCE as a build target 2011-11-18 14:26:47 +00:00
Paul Bakker
a2713a327c - Made switch for ARM thumb assembly. Still has to be added! 2011-11-18 12:47:23 +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
f7e5bb5904 - Added cipher_get_cipher_mode() and cipher_get_cipher_operation() introspection functions (Closes ticket #40) 2011-11-11 10:53:37 +00:00
Paul Bakker
2028156556 - Fixed typos in copied text (Fixed ticket #39) 2011-11-11 10:34:04 +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
fa1c592860 - Fixed faulty HMAC-MD2 implementation (Fixes ticket #37) 2011-10-06 14:18:49 +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
4793cc4620 - Fixed typo in doxygen info 2011-08-17 09:40:55 +00:00
Paul Bakker
314052fbfc - Removed extraneous "polarssl/" in front on include directives in header files 2011-08-15 09:07:52 +00:00
Paul Bakker
4d8ca70833 - Fixed order of comments to match function rsa_pkcs1_decrypt 2011-08-09 10:31:05 +00:00
Paul Bakker
968bc9831b - Preparations for v1.0.0 release of PolarSSL 2011-07-27 17:03:00 +00:00
Paul Bakker
5c721f98fd - Introduced POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION flag to continue parsing when encountering a critical flag that's not supported by PolarSSL 
- Minor Fix in ASN.1 comments of PrivateKeyInfo
 2011-07-27 16:51:09 +00:00
Paul Bakker
09b1ec68c8 - Adapted define for inline to be more solid 2011-07-27 16:28:54 +00:00
Paul Bakker
ed56b224de - Added support for PKCS#8 wrapper on reading private keys (Fixes ticket #20) 2011-07-13 11:26:43 +00:00
Paul Bakker
73206954d4 - Made des_key_check_weak() conform to other functions in return values. 
- Added documentation for des_key_check_weak() and des_key_check_key_parity()
 2011-07-06 14:37:33 +00:00
Paul Bakker
684ddce18c - Minor fixer to remove compiler warnings for ARMCC 2011-07-01 09:25:54 +00:00
Paul Bakker
74fb74ebd9 - Updated ARMCC_VERSION to __ARMCC_VERSION 2011-06-21 13:36:18 +00:00
Paul Bakker
569df2c135 - Fixed inline definition for ARM systems 2011-06-21 07:48:07 +00:00
Paul Bakker
1aa3d76309 - Fixed a missing t_udbl conversion 2011-06-21 07:37:28 +00:00
Paul Bakker
39bb418d93 - Made second argument of f_send() prototype and of net_send() const 2011-06-21 07:36:43 +00:00
Paul Bakker
9c021adeff - Added regular error codes for generic message digest layer 2011-06-09 15:55:11 +00:00
Paul Bakker
ff61a78a27 - Added and updated cipher error codes and documentation 2011-06-09 15:42:02 +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
1ef71dffc7 - Updated unsignedness in some missed cases 2011-06-09 14:14:58 +00:00
Paul Bakker
828acb2234 - Updated for release 0.99-pre5 2011-05-27 09:25:42 +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
70338f50fa - Fixed position of padlock error definition 2011-05-23 10:19:31 +00:00
Paul Bakker
192381aa89 - Made listen backlog number a define 2011-05-20 12:31:31 +00:00
Paul Bakker
bcd5db493f - Added C++ wrapper code 2011-05-20 12:30:59 +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
e29ab06701 - Fixed minor typo 2011-05-18 13:26:54 +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
f968857a82 - Removed conversions to int when not needed to prevent signed / unsigned situations 
- Maximized mpi limb size
 2011-05-05 10:00:45 +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
15566e4396 - Reordered options alphabetically 2011-04-24 21:19:15 +00:00
Paul Bakker
2eee902be3 - Better timer for Windows platforms 
- Made alarmed volatile for better Windows compatibility
 2011-04-24 15:28:55 +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
af5c85fc10 - Improved portability with Microsoft Visual C 2011-04-18 03:47:52 +00:00
Paul Bakker
3efa575ff2 - Ready for release 0.99-pre4 2011-04-01 12:23:26 +00:00
Paul Bakker
0216cc1bee - Added flag to disable Chinese Remainder Theorem when using RSA private operation (POLARSSL_RSA_NO_CRT) 2011-03-26 13:40:23 +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
917e754e9b - Added declaration of x509parse_public_key() and x509parse_public_keyfile() to 
the x509 header file
 2011-03-25 14:23:36 +00:00
Paul Bakker
fbc4a45f15 - Fixed typo in define 2011-03-25 09:07:46 +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
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
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
cdf07e9979 - Information about missing or non-verified client certificate is not provided as well. 2011-01-30 17:05:13 +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
f3b86c1e62 - Updated Doxygen documentation generation and documentation on small parts 2011-01-27 15:24:17 +00:00
Paul Bakker
0a62cd1a18 - Extra clarification in config header 2011-01-21 11:00:08 +00:00
Paul Bakker
562535d11b - Split current md_starts() and md_hmac_starts() functionality into separate md_init_ctx() for allocating the context and the existing starts() functions to initialize the message digest for use. 2011-01-20 16:42:01 +00:00
Paul Bakker
1f14d08cf9 - Fixed typo 
- Clarified necessity of different input and output buffer on cipher_update()
 - Fixed value of enumeration of cipher ids
 2011-01-20 16:33:24 +00:00
Paul Bakker
d61e7d98cb - Cleaned up warning-generating code 2011-01-18 16:17:47 +00:00
Paul Bakker
f917e42c9b - Disables PKCS#11 support by default 2011-01-18 16:15:25 +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
0f5f72e949 - Fixed doxygen syntax to standard '\' instead of '@' 2011-01-18 14:58:55 +00:00
Paul Bakker
dd47699ba5 - Moved storing of a printable serial into a separate function 2011-01-16 21:34:59 +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
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
547f73d66f - Added install targets to the CMake files 2011-01-05 15:07:54 +00:00
Paul Bakker
7c8fc71aea - Updated compile-time and run-time version number and test 2010-08-16 12:41:27 +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
b96f154e51 - Fixed copyright message 2010-07-18 20:36:00 +00:00
Paul Bakker
84f12b76fc - Updated Copyright to correct entity 2010-07-18 10:13:04 +00:00
Paul Bakker
c38b2f5bcf - Fixed documentation 2010-07-18 10:06:45 +00:00
Paul Bakker
ff7fe670bb - Minor DHM code cleanup/comments 2010-07-18 09:45:05 +00:00
Paul Bakker
f55ec08bc8 - Fixed typo 2010-07-18 09:22:04 +00:00
Paul Bakker
b924f0494a - Fixed documentation typo 2010-07-18 08:49:19 +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
3ac1b2d952 - Added runtime and compiletime version information 2010-06-18 22:47:29 +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
57b7914445 - String peer_cn in ssl context made const as well. 2010-03-24 06:51:15 +00:00
Paul Bakker
fc8c4360b8 - Updated copyright line to 2010 2010-03-21 17:37:16 +00:00
Paul Bakker
1f3c39c194 - Removed copyright line for Christophe Devine for clarity 2010-03-21 17:30:05 +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
27caa8a17e - Changed text for return 0 lines 2010-03-21 15:43:59 +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
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
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
477fd326bd - Removed dos newlines 2009-10-04 13:22:13 +00:00
Paul Bakker
6506aff92d - Removed MD2 and MD4 by default 2009-07-28 20:52:02 +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
77b385e91a - Updated copyright messages on all relevant files 2009-07-28 17:23:11 +00:00
Paul Bakker
13e2dfecaa - Cleaned up header documentation 2009-07-28 07:18:38 +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
c89cf7ceff - Updated assembly to not clobber ebx and allow shared libs again 2009-07-19 21:37:39 +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
b5bf176f4c - Major change: Errors are now positive numbers instead of negative. 
Reason: You cannot OR negative values correctly
 2009-07-19 20:28:35 +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
40fe2b02db - Fixed clobberlist of asm command. (Required for correct handling of coverage testing) 2009-07-08 19:49:01 +00:00
Paul Bakker
e5c19aab6e - Fixed name of xtea_crypt_ecb() 2009-07-08 06:43:40 +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
80ab9f5eb5 - Fixed uint32_t definition on Windows systems 2009-05-24 14:42:46 +00:00
Paul Bakker
4c067eb92b - Added extra comments explaining CBC mode should receive 
multiples of block size as input.
 2009-05-17 10:25:19 +00:00
Paul Bakker
c81f6c3f06 - Made Camellia use uint32_t for 64-bit compatibility 2009-05-03 13:09:15 +00:00
Paul Bakker
0fdf3cacf2 - Modified XTEA to use uint32_t instead of unsigned long 2009-05-03 12:54:07 +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
d98030e7d6 - Added prelimenary CRL parsing and info support 2009-05-02 15:13:40 +00:00
Paul Bakker
68041ec500 - added description to POLARSSL_HAVE_ASM 2009-04-19 21:17:55 +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
592457c0ad - Fixed documentation typos.. 2009-04-01 19:01:43 +00:00
Paul Bakker
619467aff8 - Added explanation for first bit/byte to zero in rsa_public 2009-03-28 23:26:51 +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
785a9eeece - Added email address to header license information 2009-01-25 14:15:10 +00:00
Paul Bakker
060c56871c - Fixed possible heap overflow in pkcs1_decrypt on data larger than output 
buffer after padding. For instance the premaster decryption in
   ssl_parse_client_key_exchange() in ssl_serv.c (Thanks to Christophe
   Devine)
 2009-01-12 21:48:39 +00:00
Paul Bakker
b5ef0bada4 - Added SSL_RSA_CAMELLIA_128_SHA, SSL_RSA_CAMELLIA_256_SHA, SSL_EDH_RSA_CAMELLIA_256_SHA ciphersuites to SSL 2009-01-11 20:25:36 +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
e0ccd0a7c3 - Updated Copyright notices 2009-01-04 16:27:10 +00:00
Paul Bakker
40e46940df - First replacement of xyssl by polarssl where needed 2009-01-03 21:51:57 +00:00
Paul Bakker
8e831edc24 2009-01-03 21:24:11 +00:00
Paul Bakker
5121ce5bdb - Renamed include directory to polarssl 2009-01-03 21:22:43 +00:00