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1453 commits

Author SHA1 Message Date
Manuel Pégourié-Gonnard 84c30c7e83 Fix memory leak in ssl_cache 2014-03-14 08:41:01 +01:00
Manuel Pégourié-Gonnard 145dfcbfc2 Fix bug with NewSessionTicket and non-blocking I/O 2014-03-14 08:41:01 +01:00
Manuel Pégourié-Gonnard 96ea2f2557 Add tests for SNI 2014-03-14 08:41:01 +01:00
Manuel Pégourié-Gonnard 8520dac292 Add tests for auth_mode 2014-03-14 08:41:00 +01:00
Manuel Pégourié-Gonnard da6b4d3e8c Change RSA embedded cert to a localhost cert 2014-03-14 08:41:00 +01:00
Manuel Pégourié-Gonnard dfbf9c711d Fix bug in m_sleep() 2014-03-14 08:41:00 +01:00
Manuel Pégourié-Gonnard 274a12e17c Fix bug with ssl_cache and max_entries=0 2014-03-14 08:41:00 +01:00
Manuel Pégourié-Gonnard f7c52014ec Add basic tests for session resumption 2014-03-14 08:41:00 +01:00
hasufell 3c6409b066 CMake: allow to build both shared and static at once 
This allows for more fine-grained control. Possible combinations:
  * static off, shared on
  * static on, shared off
  * static on, shared on

The static library is always called "libpolarssl.a" and is only used
for linking of tests and internal programs if the shared lib is
not being built.

Default is: only build static lib.
 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 9a6e93e7a4 Reserve -1 as an error code (used in programs) 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 844a4c0aef Fix RSASSA-PSS example programs 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 83cdffc437 Forbid sequence number wrapping 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 3c599f11b0 Avoid possible segfault on bad server ciphersuite 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 9533765b25 Reject certs and CRLs from the future 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 6304f786e0 Add x509_time_future() 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 29dcc0b93c Fix depend issues in test suites for cipher modes 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 1ec220b002 Add missing #ifdefs in aes.h 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 648656a628 Fix error code in dhm_selftest() 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard 796c6f3aff Countermeasure against "triple handshake" attack 2014-03-13 19:25:06 +01:00
Manuel Pégourié-Gonnard fdf3f0e671 Avoid "unreachable code" warning 2014-03-11 13:47:05 +01:00
Manuel Pégourié-Gonnard 2a2ae642d8 Fix forgotten curves in #ifdef 2014-02-24 10:29:21 +01:00
Manuel Pégourié-Gonnard 6b1e207081 Fix verion-major intolerance 2014-02-12 10:14:54 +01:00
Manuel Pégourié-Gonnard c9093085ed Revert "Merged RSA-PSS support in Certificate, CSR and CRL" 
This reverts commit ab50d8d30c, reversing
changes made to e31b1d992a.
 2014-02-12 09:39:59 +01:00
Manuel Pégourié-Gonnard 6df09578bb Revert "Mutex call in x509_crt.c depended on PTHREAD specific instead of generic" 
This reverts commit 9eae7aae80.
 2014-02-12 09:29:05 +01:00
Paul Bakker f2561b3f69 Ability to provide alternate timing implementation 2014-02-06 15:32:26 +01:00
Paul Bakker 47703a0a80 More entropy functions made thread-safe (add_source, update_manual, gather) 2014-02-06 15:01:20 +01:00
Paul Bakker 9eae7aae80 Mutex call in x509_crt.c depended on PTHREAD specific instead of generic 
threading
 2014-02-06 14:51:53 +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 119602bdde Typo fix in memory_buffer_alloc.c 2014-02-06 13:20:19 +01:00
Paul Bakker defc0ca337 Migrated the Memory layer to the Platform layer 
Deprecated POLARSSL_MEMORY_C and placed placeholder for memory.h to make
sure current code will not break on new version.
 2014-02-06 13:20:17 +01:00
Paul Bakker 7dc4c44267 Library files moved to use platform layer 2014-02-06 13:20:16 +01:00
Paul Bakker 747a83a0f7 Platform abstraction layer for memory, printf and fprintf 2014-02-06 13:15:25 +01:00
Paul Bakker ab50d8d30c Merged RSA-PSS support in Certificate, CSR and CRL 2014-02-06 13:14:56 +01:00
Manuel Pégourié-Gonnard f07031aa98 debug_ecp: don't print Z, always 1 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard f6dc5e1d16 Remove temporary debug code 2014-02-06 10:28:38 +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 7f38ed0bfa ssl_set_curves is no longer ECDHE only 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 ac7194133e Renamings and other fixes 2014-02-06 10:28:38 +01:00
Gergely Budai e40c469ad3 The default ECDH curve list will be dynamically built in the ecp module based on ecp_supported_curves[]. 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard de05390c85 Rename ecdh_curve_list to curve_list 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard 5de2580563 Make ssl_set_ecdh_curves() a compile-time option 2014-02-06 10:28:38 +01:00
Gergely Budai 987bfb510b Added the possibility to define the allowed curves for ECDHE handshake. It also defines the preference of the curves. 2014-02-06 10:28:38 +01:00
Manuel Pégourié-Gonnard fbf0915404 Fix bug in RSA PKCS#1 v1.5 "reversed" operations 2014-02-05 17:01:24 +01:00
Paul Bakker 5fb8efe71e Merged HMAC-DRBG code 2014-02-05 15:55:18 +01:00
Manuel Pégourié-Gonnard 6e8e34d61e Fix ecp_gen_keypair() 
Too few tries caused failures for some curves (esp. secp224k1)
 2014-02-05 15:53:45 +01:00
Manuel Pégourié-Gonnard b05db2a6aa Save memory by not storing the HMAC key 2014-02-01 11:38:05 +01:00
Manuel Pégourié-Gonnard cf38367f45 Fix HMAC_DRBG and RIPEMD160 error codes 2014-02-01 10:24:53 +01:00
Manuel Pégourié-Gonnard 446ee6618f Add LCOV_EXCLUDE_LINE on some IO errors 2014-02-01 10:08:26 +01:00
Manuel Pégourié-Gonnard b3b205e081 Clean up details in ctr_drbg_selftest() 2014-01-31 12:04:06 +01:00
Manuel Pégourié-Gonnard 79afaa0551 Add hmac_drbg_selftest() 2014-01-31 11:52:14 +01:00
Manuel Pégourié-Gonnard 48bc3e81da Add hmac_drbg_{write,update}_seed_file() 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard efc8d8078b Use safer names for macros 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard 6e897c2a59 Add more checks and references 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard d742a032f4 Use md_hmac_reset() when possible 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard 658dbed080 Add automatic periodic reseeding 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard af786ff6cc Add hmac_drbg_set_prediction_resistance() 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard 8fc484d1df Add hmac_drbg_reseed() 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard 4e669c614d Add hmac_drbg_set_entropy_len() 2014-01-30 23:17:33 +01:00
Manuel Pégourié-Gonnard fe34a5fb83 Add entropy callbacks to HMAC_DRBG 2014-01-30 15:06:40 +01:00
Manuel Pégourié-Gonnard 8208d167da Add hmac_random_with_add() 2014-01-30 12:19:26 +01:00
Manuel Pégourié-Gonnard 7845fc06c9 Use new HMAC_DRBG module for deterministic ECDSA 2014-01-30 10:58:48 +01:00
Manuel Pégourié-Gonnard 490bdf3928 Add minimalistic HMAC_DRBG implementation 
(copied from ECDSA)
 2014-01-30 10:58:48 +01:00
Paul Bakker 2aca241425 Ready for release 1.3.4 2014-01-27 11:59:30 +01:00
Paul Bakker 42099c3155 Revert "Add pk_rsa_set_padding() and rsa_set_padding()" 
This reverts commit b4fae579e8.

Conflicts:
	library/pk.c
	tests/suites/test_suite_pk.data
	tests/suites/test_suite_pk.function
 2014-01-27 11:59:29 +01:00
Manuel Pégourié-Gonnard 27b93ade6e Factor common code for printing sig_alg 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard 5cac583482 Factor out some common code 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard 41cae8e1f9 Parse CSRs signed with RSASSA-PSS 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard 5eeb32b552 Parse CRLs signed with RSASSA-PSS 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard ce7c6fd433 Fix dependencies 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard b7de86d834 More checks for length match in rsassa-pss params 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard 3c1e8b539c Finish parsing RSASSA-PSS parameters 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard d9fd87be33 Start parsing RSASSA-PSS parameters 2014-01-25 12:48:58 +01:00
Manuel Pégourié-Gonnard b1d4eb16e4 Basic parsing of certs signed with RSASSA-PSS 2014-01-25 12:48:58 +01:00
Paul Bakker 556efba51c Added AES CFB8 mode 2014-01-24 15:38:12 +01:00
Paul Bakker 80025417eb net_is_block() renamed to net_would_block() and corrected behaviour on 
non-blocking sockets

net_would_block() now does not return 1 if the socket is blocking.
 2014-01-23 21:00:57 +01:00
Paul Bakker c2024f4592 Added MPI_CHK around unguarded mpi calls 2014-01-23 21:00:57 +01:00
Manuel Pégourié-Gonnard 8e205fc0bc Fix potential buffer overflow in suported_curves_ext 2014-01-23 17:27:10 +01:00
Paul Bakker 9f3c7d7278 Added missing POLARSSL_ECDSA_DETERMINISTIC around ecdsa_write_signature_det() 2014-01-23 16:11:14 +01:00
Paul Bakker 18e9f3282b Added missing static to md_info_by_size() in ecdsa.c 2014-01-23 16:08:38 +01:00
Paul Bakker bf98c3dd11 Merged deterministic ECDSA 
Conflicts:
	library/ecdsa.c
 2014-01-23 15:48:01 +01:00
Manuel Pégourié-Gonnard dfab4c1193 Add forgotten #ifdef and depends_on 2014-01-22 16:01:06 +01:00
Paul Bakker 5862eee4ca Merged RIPEMD-160 support 2014-01-22 14:18:34 +01:00
Paul Bakker 61b699ed1b Renamed RMD160 to RIPEMD160 2014-01-22 14:17:31 +01:00
Paul Bakker 0ac99ca7bc Merged support for secp224k1, secp192k1 and secp25k1 2014-01-22 13:10:48 +01:00
Manuel Pégourié-Gonnard b4fae579e8 Add pk_rsa_set_padding() and rsa_set_padding() 2014-01-22 13:03:27 +01:00
Manuel Pégourié-Gonnard 7c59363a85 Remove a few dead stores 2014-01-22 13:02:39 +01:00
Manuel Pégourié-Gonnard 9e987edf9f Fix potential memory leak in bignum selftest 2014-01-22 12:59:04 +01:00
Manuel Pégourié-Gonnard fd6a191381 Fix misplaced initialisation. 
If one of the calls to mpi_grow() before setting Apos would fail, then
mpi_free( &Apos ) would be executed without Apos being initialised.
 2014-01-22 12:57:04 +01:00
Manuel Pégourié-Gonnard 073f0fa2fb Fix missing error checking in gcm 2014-01-22 12:56:51 +01:00
Manuel Pégourié-Gonnard 280f95bd00 Add #ifs arround ssl_ciphersuite_uses_XXX() 2014-01-22 12:56:37 +01:00
Manuel Pégourié-Gonnard 7cfdcb8c7f Add a length check in ssl_derive_keys() 2014-01-22 12:56:22 +01:00
Manuel Pégourié-Gonnard 9af7d3a35b Add fast reduction for the other Koblitz curves 2014-01-18 17:48:00 +01:00
Manuel Pégourié-Gonnard 8887d8d37c Add mod_p256k1 
Makes secp256k1 about 4x faster
 2014-01-17 23:17:10 +01:00
Manuel Pégourié-Gonnard ea499a7321 Add support for secp192k1 2014-01-17 21:41:39 +01:00
Manuel Pégourié-Gonnard 0a56c2c698 Fix bug in ecdh_calc_secret() 
Only affects curves with nbits != pbits (currently only secp224k1)
 2014-01-17 21:41:39 +01:00
Manuel Pégourié-Gonnard 5304812b2d Fix theoretical compliance issue in ECDSA 
The issue would happen for curves whose bitlength is not a multiple of eight
(the only case is NIST P-521) with hashes that are longer than the bitlength
of the curve: since the wides hash is 512 bits long, this can't happen.
Fixing however as a matter of principle and readability.
 2014-01-17 21:41:39 +01:00
Manuel Pégourié-Gonnard 18e3ec9b4d Add support for secp224k1 2014-01-17 21:41:39 +01:00
Manuel Pégourié-Gonnard e4d47a655b Add RIPEMD-160 to the generic MD layer 2014-01-17 20:41:32 +01:00
Manuel Pégourié-Gonnard ff40c3ac34 Add HMAC support to RIPEMD-160 2014-01-17 20:04:59 +01:00
Manuel Pégourié-Gonnard cab4a8807c Add RIPEMD-160 (core functions) 2014-01-17 14:04:25 +01:00
Manuel Pégourié-Gonnard 9bcff3905b Add OIDs and TLS IDs for prime Koblitz curves 2014-01-10 18:32:31 +01:00
Manuel Pégourié-Gonnard f51c8fc353 Add support for secp256k1 arithmetic 2014-01-10 18:17:18 +01:00
Manuel Pégourié-Gonnard 65ad3e4daf Use deterministic ECDSA in the PK layer 2014-01-07 16:19:28 +01:00
Manuel Pégourié-Gonnard 5e6edcfd96 Add fallback for md_alg == NONE to ecdsa_sign_det() 2014-01-07 16:19:28 +01:00
Manuel Pégourié-Gonnard 937340bce0 Add ecdsa_write_signature_det() 2014-01-06 15:29:03 +01:00
Manuel Pégourié-Gonnard f42bca6da0 Little HMAC_DRBG refactoring 2014-01-06 15:29:03 +01:00
Manuel Pégourié-Gonnard 4daaef7e27 Add ecdsa_sign_det() with test vectors 2014-01-06 15:29:03 +01:00
Manuel Pégourié-Gonnard 461d416892 Add minified HMAC_DRBG for deterministic ECDSA 2014-01-06 11:01:38 +01:00
Manuel Pégourié-Gonnard e7072f8d11 Fix theoretical compliance issue in ECDSA 
The issue would happen for curves whose bitlength is not a multiple of eight
(the only case is NIST P-521) with hashes that are longer than the bitlength
of the curve: since the wides hash is 512 bits long, this can't happen.
Fixing however as a matter of principle and readability.
 2014-01-06 11:01:38 +01:00
Manuel Pégourié-Gonnard c9573998ca Fix unchecked error codes in ecp_gen_keypair() 2014-01-06 11:01:38 +01:00
Manuel Pégourié-Gonnard 79f73b96d9 Remove bias in EC private key generation 2014-01-06 10:19:35 +01:00
Paul Bakker c78c8422c2 Added failure stub for uninitialized POLARSSL_THREADING_ALT functions 2013-12-31 11:55:27 +01:00
Paul Bakker a8fd3e31ed Removed POLARSSL_THREADING_DUMMY option 2013-12-31 11:54:08 +01:00
Paul Bakker 4de44aa0ae Rewrote check to prevent read of uninitialized data in 
rsa_rsassa_pss_verify()
 2013-12-31 11:43:01 +01:00
Paul Bakker 6992eb762c Fixed potential overflow in certificate size in ssl_write_certificate() 2013-12-31 11:38:33 +01:00
Paul Bakker 6ea1a95ce8 Added missing MPI_CHK() around some statements 2013-12-31 11:17:14 +01:00
Paul Bakker 5bc07a3d30 Prepped for 1.3.3 2013-12-31 10:57:44 +01:00
Paul Bakker 00f5c52bfe Added cast to socket() return value to prevent Windows warning 2013-12-31 10:45:16 +01:00
Paul Bakker c73879139e Merged ECP memory usage optimizations 2013-12-31 10:33:47 +01:00
Paul Bakker 53e1513fea Initialize ebx and edx in padlock functions 2013-12-31 09:46:09 +01:00
Manuel Pégourié-Gonnard 26bc1c0f5d Fix a few unchecked return codes in EC 2013-12-30 19:33:33 +01:00
Paul Bakker 93759b048f Made AES-NI bit-size specific key expansion functions static 2013-12-30 19:20:06 +01:00
Manuel Pégourié-Gonnard 9e4191c3e7 Add another option to reduce EC memory usage 
Also document speed/memory trade-offs better.
 2013-12-30 19:16:05 +01:00
Manuel Pégourié-Gonnard 70896a023e Add statistics about number of allocated blocks 2013-12-30 19:16:05 +01:00
Paul Bakker ec4bea7eee Forced cast to unsigned int for %u format in ecp_selftest() 2013-12-30 19:04:47 +01:00
Manuel Pégourié-Gonnard 1f789b8348 Lessen peak memory usage in EC by freeing earlier 
Cuts peak usage by 25% :)
 2013-12-30 17:36:54 +01:00
Manuel Pégourié-Gonnard 72c172a13d Save some small memory allocations inside ecp_mul() 2013-12-30 16:04:55 +01:00
Paul Bakker f0fc2a27b0 Properly put the pragma comment for the MSVC linker in defines 2013-12-30 15:42:43 +01:00
Paul Bakker 92bcadb110 Removed 'z' length modifier from low-value size_t in ecp_selftest() 2013-12-30 15:37:17 +01:00
Paul Bakker e7f5133590 Fixed superfluous return value in aesni.c 2013-12-30 15:32:02 +01:00
Paul Bakker 0d0de92156 Only specify done label in aes.c when AES-NI is possible 2013-12-30 15:29:04 +01:00
Paul Bakker 956c9e063d Reduced the input / output overhead with 200+ bytes and covered corner 
case

The actual input / output buffer overhead is only 301 instead of 512.
This requires a proper check on the padding_idx to prevent out of bounds
reads.

Previously a remote party could potentially trigger an access error and
thus stop the application when sending a malicious packet having
MAX_CONTENT_LEN of data, 32 bytes of MAC and a decrypted padlen of .
This would result in reading from in_ctr + 13 + 32 + MAX_CONTENT_LEN - 1 - 1
for 256 bytes (including fake padding check). Or 13 + 32 bytes over the
buffer length.

We now reset padding_idx to 0, if it's clear that it will never be a
valid padding (padlen > msg_len || msg_len + padlen + 256 > buffer_len)
 2013-12-30 15:00:51 +01:00
Manuel Pégourié-Gonnard d4588cfb6a aesni_gcm_mult() now returns void 2013-12-30 13:54:23 +01:00
Manuel Pégourié-Gonnard bfa3c9a85f Remove temporary code 2013-12-30 13:53:58 +01:00
Manuel Pégourié-Gonnard 23c2f6fee5 Add AES-NI key expansion for 192 bits 2013-12-29 16:05:22 +01:00
Manuel Pégourié-Gonnard 4a5b995c26 Add AES-NI key expansion for 256 bits 2013-12-29 13:50:32 +01:00
Manuel Pégourié-Gonnard 47a3536a31 Add AES-NI key expansion for 128 bits 2013-12-29 13:28:59 +01:00
Manuel Pégourié-Gonnard 01e31bbffb Add support for key inversion using AES-NI 2013-12-28 16:22:08 +01:00
Manuel Pégourié-Gonnard 80637c7520 Use aesni_gcm_mult() if available 2013-12-26 16:09:58 +01:00
Manuel Pégourié-Gonnard d333f67f8c Add aesni_gcm_mult() 2013-12-26 15:51:13 +01:00
Manuel Pégourié-Gonnard 9d57482280 Add comments on GCM multiplication 2013-12-26 15:51:13 +01:00
Manuel Pégourié-Gonnard 8eaf20b18d Allow detection of CLMUL 2013-12-26 15:51:13 +01:00
Manuel Pégourié-Gonnard 5b685653ef Add aesni_crypt_ecb() and use it 2013-12-25 13:03:26 +01:00
Manuel Pégourié-Gonnard 92ac76f9db Add files for (upcoming) AES-NI support 2013-12-25 13:03:26 +01:00
Paul Bakker 1e5369c7fa Variables in proper block or within proper defines in ssl_decrypt_buf() 2013-12-19 16:40:57 +01:00
Paul Bakker 0c0476f92d Disable ecp_use_curve25519() if not POLARSSL_ECP_DP_M255_ENABLED 2013-12-19 16:20:53 +01:00
Paul Bakker 1a56fc96a3 Fixed x509_crt_parse_path() bug on Windows platforms 2013-12-19 13:52:33 +01:00
Manuel Pégourié-Gonnard 1321135758 Fix MingW version issue 2013-12-17 17:38:55 +01:00
Manuel Pégourié-Gonnard ee5db1d6b9 Fix typo in previous commit 2013-12-17 16:46:19 +01:00
Manuel Pégourié-Gonnard 6a398d4234 Add missing header for windows 2013-12-17 16:10:58 +01:00
Manuel Pégourié-Gonnard 173402bb61 net_prepare() returns int 2013-12-17 15:57:05 +01:00
Paul Bakker 5a607d26b7 Merged IPv6 support in the NET module 2013-12-17 14:34:19 +01:00
Manuel Pégourié-Gonnard fd6b4cc1db Add forgotten SO_REUSEADDR option 2013-12-17 13:59:01 +01:00
Paul Bakker 5ab68ba679 Merged storing curves fully in ROM 2013-12-17 13:11:18 +01:00
Paul Bakker fdf946928d Merged support for ECDH-RSA / ECDH-ECDSA key exchanges and ciphersuites 2013-12-17 13:10:27 +01:00
Paul Bakker 77e257e958 Fixed bad check for maximum size of fragment length index 2013-12-17 13:09:12 +01:00
Paul Bakker 6c21276342 Place olen initalization after reference check in cipher_update() 2013-12-17 13:09:12 +01:00
Paul Bakker 6f0636a09f Potential memory leak in ssl_ticket_keys_init() 2013-12-17 13:09:12 +01:00
Manuel Pégourié-Gonnard 6e315a9009 Adapt net_accept() to IPv6 2013-12-17 12:00:57 +01:00
Manuel Pégourié-Gonnard 389ce63735 Add IPv6 support to net_bind() 2013-12-17 12:00:57 +01:00
Manuel Pégourié-Gonnard 10934de1ca Adapt net_connect() for IPv6 2013-12-17 12:00:57 +01:00
Manuel Pégourié-Gonnard 2e5c3163db Factor our some code in net.c 2013-12-17 12:00:57 +01:00
Manuel Pégourié-Gonnard 5538970d32 Add server support for ECDH key exchanges 2013-12-17 11:32:31 +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 cdff3cfda3 Add ecdh_get_params() to import from an EC key 2013-12-17 11:32:31 +01:00
Manuel Pégourié-Gonnard 25781b22e3 Add ECDH_RSA and ECDH_ECDSA ciphersuites 
(not implemented yet)
 2013-12-17 11:32:31 +01:00
Manuel Pégourié-Gonnard 69ab354239 Fix bug from stupid typo 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 14a96c5d8b Avoid wasting memory with some curves 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 95b45b7bb2 Rename macros 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard baee5d4157 Add previously forgotten #ifdef's 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 81e1b102dc Rm a few unneeded variables 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 1f82b041e7 Adapt ecp_group_free() to static constants 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 73cc01d7fa Remove last non-static parts of known EC groups 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard 731d08b406 Start using constants from ROM for EC groups 2013-12-17 11:27:20 +01:00
Manuel Pégourié-Gonnard c72ac7c3ef Fix SSLv3 handling of SHA-384 suites 
Fixes memory corruption, introduced in
a5bdfcd (Relax some SHA2 ciphersuite's version requirements)
 2013-12-17 10:18:25 +01:00
Paul Bakker fef3c5a652 Fixed typo in POLARSSL_PKCS1_V15 in rsa.c 2013-12-11 13:36:30 +01:00
Manuel Pégourié-Gonnard 93f41dbdfd Fix possible issue in corner-case for ecp_mul_mx() 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 7a949d3f5b Update comments 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard d962273594 Add #ifdef's for curve types 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 7c94d8bcab WIP #ifdef's 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard b6f45a616c Avoid potential leak in ecp_mul_mxz() 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard a60fe8943d Add mpi_safe_cond_swap() 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 97871ef236 Some operations are not supported with Curve25519 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 3d7053a2bb Add ecp_mod_p255(): Curve25519 about 4x faster now 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 357ff65a51 Details in ecp_mul_mxz() 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard fe0af405f9 Adapt ecp_gen_keypair() to Curve25519 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 9a4a5ac4de Fix bug in mpi_set_bit 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard a0179b8c4a Change ecp_mul to handle Curve25519 too 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 312d2e8ea2 Adapt key checking functions for Curve25519 2013-12-05 15:58:38 +01:00
Manuel Pégourié-Gonnard 661536677b Add Curve25519 to known groups 2013-12-05 15:58:37 +01:00
Manuel Pégourié-Gonnard 3afa07f05b Add coordinate randomization for Curve25519 2013-12-05 15:58:37 +01:00
Manuel Pégourié-Gonnard d9ea82e7d9 Add basic arithmetic for Curve25519 2013-12-05 15:58:37 +01:00
Manuel Pégourié-Gonnard 3c0b4ea97e Rename a few functions 2013-12-05 15:58:37 +01:00
Paul Bakker 498fd354c6 Added missing inline definition for other platforms to ecp_curves.c 2013-12-02 22:17:24 +01:00
Manuel Pégourié-Gonnard d5e0fbe1a3 Remove now useless function 2013-12-02 17:20:39 +01:00
Manuel Pégourié-Gonnard 3ee90003c9 Make internal functions static again + cosmetics 2013-12-02 17:14:48 +01:00
Manuel Pégourié-Gonnard 9854fe986b Convert curve constants to binary 
Makes source longer but resulting binary smaller
 2013-12-02 17:07:30 +01:00
Manuel Pégourié-Gonnard 32b04c1237 Split ecp.c 2013-12-02 16:36:11 +01:00
Manuel Pégourié-Gonnard 43863eeffc Declare internal variables static in ecp.c 2013-12-02 16:34:24 +01:00
Manuel Pégourié-Gonnard d35e191434 Drop useless include in ecp.c 2013-12-02 16:34:24 +01:00
Paul Bakker 9dc53a9967 Merged client ciphersuite order preference option 2013-12-02 14:56:27 +01:00
Paul Bakker 014f143c2a Merged EC key generation support 2013-12-02 14:55:09 +01:00
Paul Bakker 4040d7e95c Merged more constant-time checking in RSA 2013-12-02 14:53:23 +01:00
Manuel Pégourié-Gonnard 1a9f2c7245 Add option to respect client ciphersuite order 2013-11-30 18:30:06 +01:00
Manuel Pégourié-Gonnard 011a8db2e7 Complete refactoring of ciphersuite choosing 2013-11-30 18:11:07 +01:00
Manuel Pégourié-Gonnard 3252560e68 Move some functions up 2013-11-30 17:50:32 +01:00
Manuel Pégourié-Gonnard 59b81d73b4 Refactor ciphersuite selection for version > 2 2013-11-30 17:46:04 +01:00
Manuel Pégourié-Gonnard 0267e3dc9b Add ecp_curve_info_from_name() 2013-11-30 15:10:14 +01:00
Manuel Pégourié-Gonnard 104ee1d1f6 Add ecp_genkey(), prettier wrapper 2013-11-30 14:35:07 +01:00
Manuel Pégourié-Gonnard 27290daf3b Check PKCS 1.5 padding in a more constant-time way 
(Avoid branches that depend on secret data.)
 2013-11-30 13:36:53 +01:00
Manuel Pégourié-Gonnard ab44d7ecc3 Check OAEP padding in a more constant-time way 2013-11-30 13:13:05 +01:00
Manuel Pégourié-Gonnard a5cfc35db2 RSA-OAEP decrypt: reorganise code 2013-11-29 11:58:13 +01:00
Manuel Pégourié-Gonnard 5ad68e42e5 Mutex x509_crt_parse_path() when pthreads is used 2013-11-28 18:07:39 +01:00
Manuel Pégourié-Gonnard 964bf9b92f Quit using readdir_r() 
Prone to buffer overflows on some platforms.
 2013-11-28 18:07:39 +01:00
Paul Bakker 76f03118c4 Only compile with -Wmissing-declarations and -Wmissing-prototypes in 
library, not tests and programs
 2013-11-28 17:20:04 +01:00
Paul Bakker 88cd22646c Merged ciphersuite version improvements 2013-11-26 15:22:19 +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
Manuel Pégourié-Gonnard c57b654a3e Use t_uint rather than uintXX_t when appropriate 2013-11-26 15:19:56 +01:00
Paul Bakker 3209ce3692 Merged ECP improvements 2013-11-26 15:19:17 +01:00
Manuel Pégourié-Gonnard 20b9af7998 Fix min_version (TLS 1.0) for ECDHE-PSK suites 2013-11-26 14:31:44 +01:00
Manuel Pégourié-Gonnard a5bdfcde53 Relax some SHA2 ciphersuite's version requirements 
Changed:
- PSK ciphersuites (RFC 5487, section 3)
- ECDHE-PSK ciphersuites (RFC 5489, section 3)
- Additional Camellia ciphersuites (RFC 6367, sec 3.3)

Unchanged:
- all GCM ciphersuites
- Camellia ciphersuites from RFC 5932 (sec. 3.3.2)
- ECC-SHA2 ciphersuites from RFC 5289 (unclear)
- SHA2 from RFC 5246 (TLS 1.2, no precision)
 2013-11-26 13:59:43 +01:00
Manuel Pégourié-Gonnard 96c7a92b08 Change mpi_safe_cond_assign() for more const-ness 2013-11-25 18:28:53 +01:00
Paul Bakker e4c71f0e11 Merged Prime generation improvements 2013-11-25 14:27:28 +01:00
Paul Bakker 45f457d872 Reverted API change for mpi_is_prime() 2013-11-25 14:26:52 +01:00
Paul Bakker 8fc30b178c Various const fixes 2013-11-25 13:29:43 +01:00
Manuel Pégourié-Gonnard ddf7615d49 gen_prime: check small primes early (3x speed-up) 2013-11-22 19:58:22 +01:00
Manuel Pégourié-Gonnard 378fb4b70a Split mpi_is_prime() and make its first arg const 2013-11-22 19:40:32 +01:00
Manuel Pégourié-Gonnard 0160eacc82 gen_prime: ensure X = 2 mod 3 -> 2.5x speedup 2013-11-22 17:54:59 +01:00
Manuel Pégourié-Gonnard 711507a726 gen_prime: ensure X = 3 mod 4 always (2x speed-up) 2013-11-22 17:35:28 +01:00
Manuel Pégourié-Gonnard 3e3d2b818c Fix bug in mpi_safe_cond_assign() 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 918148193d Enhance ecp_selftest 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard d728350cee Make memory access pattern constant 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard aade42fd88 Change method for making M odd in ecp_mul() 
- faster
- avoids M >= N (if m = N-1 or N-2)
 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 36daa13d76 Misc details 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 469a209334 Rm subtraction from ecp_add_mixed() 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 01fca5e882 Do point inversion without leaking information 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 71c2c21601 Add mpi_safe_cond_assign() 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 44aab79022 Update bibliographic references 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 7f762319ad Use mpi_shrink() in ecp_precompute() 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 5868163e07 Add mpi_shrink() 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard e282012219 Spare some memory 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard edc1a1f482 Small code cleanups 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard ff27b7c968 Tighten ecp_mul() validity checks 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 09ceaf49d0 Rm multiplication using NAF 
Comb method is at most 1% slower for random points,
and is way faster for fixed point (repeated).
 2013-11-21 21:56:38 +01:00
Manuel Pégourié-Gonnard 04a0225388 Optimize w in the comb method 2013-11-21 21:56:37 +01:00
Manuel Pégourié-Gonnard 70c14372c6 Add coordinate randomization back 2013-11-21 21:56:37 +01:00