yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-12-25 17:25:33 +00:00
Code Issues Packages Projects Releases Wiki Activity
1598 commits 88 branches 205 tags 69 MiB
Commit graph

999 commits

Author SHA1 Message Date
Paul Bakker 135f1e9c70 Move PEM conversion of DER data to x509write module 2013-08-26 17:37:18 +02:00
Paul Bakker 624d03a3f7 Fixed length of key_usage bitstring to 7 bits 2013-08-26 17:37:18 +02:00
Paul Bakker 1c0e550e21 Added support for Netscape Certificate Types in CSR writing 
Further generalization of extension adding / replacing in the CSR
structure
 2013-08-26 17:37:18 +02:00
Paul Bakker e5eae76bf0 Generalized the x509write_csr_set_key_usage() function and key_usage 
storage
 2013-08-26 17:37:18 +02:00
Paul Bakker 6db915b5a9 Added asn1_write_raw_buffer() 2013-08-26 17:37:17 +02:00
Manuel Pégourié-Gonnard 0a20171d52 Fix compiler warning from gcc -Os 2013-08-26 14:31:43 +02:00
Manuel Pégourié-Gonnard 70f1768b9d Make two format strings literal 
Fixes clang warning
 2013-08-26 14:31:33 +02:00
Manuel Pégourié-Gonnard c6554aab3d Check length of session tickets we write 2013-08-26 14:26:33 +02:00
Manuel Pégourié-Gonnard 38d1eba3b5 Move verify_result from ssl_context to session 2013-08-26 14:26:02 +02:00
Paul Bakker fde4270186 Added support for writing key_usage extension 2013-08-25 14:47:27 +02:00
Paul Bakker 598e450538 Added asn1_write_bitstring() and asn1_write_octet_string() 2013-08-25 14:46:39 +02:00
Paul Bakker 0e06c0fdb4 Assigned error codes to the error defines 2013-08-25 11:21:30 +02:00
Paul Bakker 82e2945ed2 Changed naming and prototype convention for x509write functions 
CSR writing functions now start with x509write_csr_*()
DER writing functions now have the context at the start instead of the
end conforming to other modules.
 2013-08-25 11:01:31 +02:00
Paul Bakker 2130796658 Switched order of storing x509_req_names to match inputed order 2013-08-25 10:51:18 +02:00
Paul Bakker 8eabfc1461 Rewrote x509 certificate request writing to use structure for storing 2013-08-25 10:51:18 +02:00
Manuel Pégourié-Gonnard fff80f8879 PK: use NULL for unimplemented operations 2013-08-20 20:46:05 +02:00
Manuel Pégourié-Gonnard f73da02962 PK: change pk_verify arguments (md_info "optional") 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard ab46694558 Change pk_set_type to pk_init_ctx for consistency 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard ac4cd36297 PK rsa_verify: check signature length 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 15699380e5 Small PK cleanups 
- better error codes
- rm now-useless include
 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 3fb5c5ee1c PK: rename members for consistency CIPHER, MD 
Also add pk_get_name() to remove a direct access to pk_type
 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 09162ddcaa PK: reuse some eckey functions for ecdsa 
Also add some forgotten 'static' while at it.
 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard c6ac8870d5 Nicer interface between PK and debug. 
Finally get rid of pk_context.type member, too.
 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard b3d9187cea PK: add nice interface functions 
Also fix a const-corectness issue.
 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 765db07dfb PK: use alloc and free function pointers 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 3053f5bcb4 Get rid of pk_wrap_rsa() 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard f8c948a674 Add name and get_size() members in PK 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard 835eb59c6a PK: fix support for ECKEY_DH 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard f18c3e0378 Add a PK can_do() method and simplify code 2013-08-20 20:46:04 +02:00
Manuel Pégourié-Gonnard d73b3c13be PK: use wrappers and function pointers for verify 2013-08-20 20:46:03 +02:00
Manuel Pégourié-Gonnard f499993cb2 Add ecdsa_from_keypair() 
Also fix bug/limitation in mpi_copy: would segfault if src just initialised
and not set to a value yet. (This case occurs when copying a context which
contains only the public part of the key, eg.)
 2013-08-20 20:46:03 +02:00
Manuel Pégourié-Gonnard cc0a9d040d Fix const-correctness of rsa_*_verify() 2013-08-20 20:46:03 +02:00
Manuel Pégourié-Gonnard f84b4d6498 Check sig_pk for signature verification 2013-08-20 20:46:03 +02:00
Manuel Pégourié-Gonnard 96d5912088 Implement EC cert and crl verification 2013-08-20 20:26:28 +02:00
Manuel Pégourié-Gonnard 211a64c79f Add eckey to ecdsa conversion in the PK layer 2013-08-20 20:26:28 +02:00
Manuel Pégourié-Gonnard b4d69c41f8 Prepare for EC cert & crl validation 2013-08-20 20:26:28 +02:00
Manuel Pégourié-Gonnard e09631b7c4 Create ecp_group_copy() and use it 2013-08-20 20:08:29 +02:00
Manuel Pégourié-Gonnard 8eebd012b9 Add an ecdsa_genkey() function 2013-08-20 20:08:28 +02:00
Manuel Pégourié-Gonnard b694b4896c Add ecdsa_{read,write}_signature() 2013-08-20 20:04:16 +02:00
Paul Bakker 3a074a7996 Actually skip certificate if we do not understand hash type 2013-08-20 12:45:03 +02:00
Paul Bakker dc4baf11ab Removed errant printf in x509parse_self_test() 2013-08-20 12:44:33 +02:00
Paul Bakker 42c3ccf36e Fixed potential negative value misinterpretation in load_file() 2013-08-19 14:29:31 +02:00
Paul Bakker 75c1a6f97c Fixed potential heap buffer overflow on large hostname setting 2013-08-19 14:25:29 +02:00
Paul Bakker 694d3aeb47 Fixed potential heap buffer overflow on large file reading 2013-08-19 14:23:38 +02:00
Paul Bakker 5fd4917d97 Add missing ifdefs in ssl modules 2013-08-19 13:30:28 +02:00
Paul Bakker 04376b1419 Fixed memory leak in ssl_parse_server_key_exchange from missing 
md_free_ctx()
 2013-08-16 14:45:26 +02:00
Manuel Pégourié-Gonnard 298aae4524 Adapt core OID functions to embeded null bytes 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard c13c0d4524 Add a length check in rsa_get_pubkey() 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard 56a487a17f Minor ecdsa cleanups 
- point_format is of no use
- d was init'ed and free'd twice
 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard 686bfae244 Fix memory error in x509_get_attr_type_value 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard ba77bbf840 Fix memory error in asn1_get_alg() 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard 06dab806ce Fix memory error in asn1_get_bitstring_null() 
When *len is 0, **p would be read, which is out of bounds.
 2013-08-16 14:00:52 +02:00
Manuel Pégourié-Gonnard 0b2726732e Fix ifdef conditions for EC-related extensions. 
Was alternatively ECP_C and ECDH_C.
 2013-08-16 13:56:17 +02:00
Manuel Pégourié-Gonnard 5734b2d358 Actually use the point format selected for ECDH 2013-08-16 13:56:16 +02:00
Manuel Pégourié-Gonnard 7b19c16b74 Handle suported_point_formats in ServerHello 2013-08-16 13:56:16 +02:00
Manuel Pégourié-Gonnard 6b8846d929 Stop advertising support for compressed points 
(We can only write them, not read them.)
 2013-08-16 13:56:16 +02:00
Paul Bakker 1f2bc6238b Made support for the truncated_hmac extension configurable 2013-08-15 13:45:55 +02:00
Paul Bakker 05decb24c3 Made support for the max_fragment_length extension configurable 2013-08-15 13:33:48 +02:00
Paul Bakker 606b4ba20f Session ticket expiration checked on server 2013-08-15 11:42:48 +02:00
Paul Bakker f0e39acb58 Fixed unitialized n when resuming a session 2013-08-15 11:40:48 +02:00
Paul Bakker a503a63b85 Made session tickets support configurable from config.h 2013-08-14 14:26:03 +02:00
Manuel Pégourié-Gonnard 56dc9e8bba Authenticate session tickets. 2013-08-14 14:08:07 +02:00
Manuel Pégourié-Gonnard 990c51a557 Encrypt session tickets 2013-08-14 14:08:07 +02:00
Manuel Pégourié-Gonnard 779e42982c Start adding ticket keys (only key_name for now) 2013-08-14 14:08:06 +02:00
Manuel Pégourié-Gonnard aa0d4d1aff Add ssl_set_session_tickets() 2013-08-14 14:08:06 +02:00
Manuel Pégourié-Gonnard 306827e3bc Prepare ticket structure for securing 2013-08-14 14:08:06 +02:00
Manuel Pégourié-Gonnard 06650f6a37 Fix reusing session more than once 2013-08-14 14:08:06 +02:00
Manuel Pégourié-Gonnard 593058e35e Don't renew ticket when the current one is OK 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard c086cce3d3 Don't cache empty session ID nor resumed session 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 7cd5924cec Rework NewSessionTicket handling in state machine 
Fixes bug: NewSessionTicket was ommited in resumed sessions.
 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 3ffa3db80b Fix server session ID handling with ticket 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 72882b2079 Relax limit on ClientHello size 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 609bc81a76 ssl_srv: read & write ticket, unsecure for now 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 94f6a79cde Auxiliary functions to (de)serialize ssl_session 2013-08-14 14:08:05 +02:00
Manuel Pégourié-Gonnard 7a358b8580 ssl_srv: write & parse session ticket ext & msg 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 6377e41ef5 Complete client support for session tickets 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard a5cc6025e7 Parse NewSessionTicket message 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 60182ef989 ssl_cli: write & parse session ticket extension 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 75d440192c Introduce ticket field in session structure 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 5f280cc6cf Implement saving peer cert as part of session. 2013-08-14 14:08:04 +02:00
Manuel Pégourié-Gonnard 747180391d Add ssl_get_session() to save session on client 2013-08-14 14:08:03 +02:00
Paul Bakker 48e93c84b7 Made padding modes configurable from config.h 2013-08-14 14:02:48 +02:00
Paul Bakker 1a45d91cf2 Restructured cipher_set_padding_mode() to use switch statement 2013-08-14 14:02:48 +02:00
Manuel Pégourié-Gonnard ebdc413f44 Add 'no padding' mode 2013-08-14 14:02:48 +02:00
Manuel Pégourié-Gonnard 0e7d2c0f95 Add zero padding 2013-08-14 14:02:47 +02:00
Manuel Pégourié-Gonnard 8d4291b52a Add zeros-and-length (ANSI X.923) padding 2013-08-14 14:02:47 +02:00
Manuel Pégourié-Gonnard 679f9e90ad Add one-and-zeros (ISO/IEC 7816-4) padding 2013-08-14 14:02:47 +02:00
Manuel Pégourié-Gonnard b7d24bc7ca Fix bug in get_pkcs_padding(): cannot be 0-length 2013-08-14 14:02:47 +02:00
Manuel Pégourié-Gonnard ac56a1aec4 Make cipher_set_padding() actually work 
(Only one padding mode recognized yet.)
 2013-08-14 14:02:46 +02:00
Manuel Pégourié-Gonnard d5fdcaf9e5 Add cipher_set_padding() (no effect yet) 
Fix pattern in tests/.gitignore along the way.
 2013-08-14 14:02:46 +02:00
Paul Bakker 0f2f0bfc87 CAMELLIA-based PSK and DHE-PSK ciphersuites added 2013-07-26 15:04:03 +02:00
Paul Bakker b548d773b3 Fixed memory leak in ecdh_compute_shared() in case of error 2013-07-26 14:22:19 +02:00
Paul Bakker cca998a4c5 Fixed memory leak in ecdsa_sign() / ecdsa_verify() in case of error 2013-07-26 14:22:16 +02:00
Paul Bakker 1e6a175362 Support for AIX header locations in net.c module 2013-07-26 14:10:22 +02:00
Paul Bakker 52cf16caeb Fixed multiple use of GCM-context bug due to split-up of GCM functions 2013-07-26 13:56:22 +02:00
Paul Bakker d9ca94a677 Updated merged pk.c and x509parse.c changes with new memory allocation functions 2013-07-25 11:25:09 +02:00
Paul Bakker 8c1ede655f Changed prototype for ssl_set_truncated_hmac() to allow disabling 2013-07-19 14:51:47 +02:00
Manuel Pégourié-Gonnard 277f7f23e2 Implement hmac truncation 2013-07-19 14:51:47 +02:00
Manuel Pégourié-Gonnard 57c2852807 Added truncated hmac negociation (without effect) 2013-07-19 14:51:47 +02:00
Manuel Pégourié-Gonnard e980a994f0 Add interface for truncated hmac 2013-07-19 14:51:47 +02:00
Manuel Pégourié-Gonnard e048b67d0a Misc minor fixes 
- avoid "multi-line comment" warning in ssl_client2.c
- rm useless initialisation of mfl_code in ssl_init()
- const-correctness of ssl_parse_*_ext()
- a code formating issue
 2013-07-19 12:56:08 +02:00
Manuel Pégourié-Gonnard ed4af8b57c Move negotiated max fragment length to session 
User-set max fragment length remains in ssl_context.
The min of the two is used for sizing fragments.
 2013-07-18 14:07:09 +02:00
Manuel Pégourié-Gonnard 581e6b6d6c Prepare migrating max fragment length to session 
Remove max_frag_len member so that reseting session by memset()ing it to zero
does the right thing.
 2013-07-18 12:32:27 +02:00
Manuel Pégourié-Gonnard 6b4f237f6a Forbid setting max_frag_len > MAX_CONTENT_LEN 2013-07-18 11:23:48 +02:00
Manuel Pégourié-Gonnard 30dc7ef3ad Reset max_fragment_length in ssl_session_reset() 2013-07-18 11:23:48 +02:00
Manuel Pégourié-Gonnard 7bb7899121 Send max_fragment_length extension (server) 2013-07-18 11:23:48 +02:00
Manuel Pégourié-Gonnard f11a6d78c7 Rework server extensions writing 2013-07-18 11:23:38 +02:00
Manuel Pégourié-Gonnard de600e571a Read max_fragment_length extension (client) 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard a052849640 Send max_fragment_length extension (client) 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard 48f8d0dbbd Read max_fragment_length extension (server) 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard 787b658bb3 Implement max_frag_len write restriction 2013-07-18 11:18:14 +02:00
Manuel Pégourié-Gonnard 8b46459ae5 Add ssl_set_max_frag_len() 2013-07-18 11:18:13 +02:00
Manuel Pégourié-Gonnard c2c90031ec Fix pk_set_type() behaviour for unkown type 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard 14d8564402 Fix overflow check in oid_get_numeric_string() 
(The fix in 791eed3 was wrong.)
 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard fd5164e283 Fix some more ifdef's RSA/EC, in pk and debug 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard ab2d9836b4 Fix some ifdef's in x509parse 
While at it:
- move _rsa variants systematically after generic functions
- unsplit x509parse_key_pkcs8_encrypted_der() (reverts a5d9974)
 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard 96f3a4e1b3 Rm ecp_keypair.alg 
Avoid duplicating information already present in pk_context.
 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard 8b863cd641 Merge EC & RSA versions of x509_parse_key() 2013-07-17 15:59:44 +02:00
Manuel Pégourié-Gonnard 6e88202a95 Merge EC & RSA versions of parse_pkcs8_unencrypted 2013-07-17 15:59:43 +02:00
Manuel Pégourié-Gonnard a2d4e644ac Some more EC pubkey parsing refactoring 
Fix a bug in pk_rsa() and pk_ec() along the way
 2013-07-17 15:59:43 +02:00
Manuel Pégourié-Gonnard 1c808a011c Refactor some EC key parsing code 2013-07-17 15:59:43 +02:00
Manuel Pégourié-Gonnard 991d0f5aca Remove rsa member from x509_cert structure 2013-07-17 15:59:42 +02:00
Manuel Pégourié-Gonnard ff56da3a26 Fix direct uses of x509_cert.rsa, now use pk_rsa() 2013-07-17 15:59:42 +02:00
Manuel Pégourié-Gonnard 893879adbd Adapt debug_print_crt() for EC keys 2013-07-17 15:59:42 +02:00
Manuel Pégourié-Gonnard 5b18fb04ca Fix bug in x509_get_{ecpubkey,subpubkey}() 
- 'p' was not properly updated
- also add a few more checks while at it
 2013-07-17 15:59:42 +02:00
Manuel Pégourié-Gonnard 360a583029 Adapt x509parse_cert_info() for EC 2013-07-17 15:59:41 +02:00
Manuel Pégourié-Gonnard 674b2243eb Prepare transition from x509_cert.rsa to pk 2013-07-17 15:59:41 +02:00
Manuel Pégourié-Gonnard a155513e7b Rationalize use of x509_get_alg variants 2013-07-17 15:59:41 +02:00
Manuel Pégourié-Gonnard 7a287c409e Rename x509_get_algid() to x509_get_pk_alg() 2013-07-17 15:59:41 +02:00
Manuel Pégourié-Gonnard 7c5819eb1e Fix warnings (enum value missing from switch/case) 2013-07-17 15:59:41 +02:00
Manuel Pégourié-Gonnard 1e60cd09b0 Expand oid_get_sig_alg() for ECDSA-based algs 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard 244569f4b1 Use generic x509_get_pubkey() for RSA functions 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard 4fa0476675 Use new x509_get_pubkey() in x509parse_public_key() 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard c296c5925e Introduce generic x509_get_pubkey() 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard 094ad9e512 Rename x509_get_pubkey to _rsa and split it up 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard f16ac763f6 Simplify length mismatch check in x509_get_pubkey 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard 20c12f6b5f Factor more code into x509_get_pubkey() 2013-07-17 15:59:40 +02:00
Manuel Pégourié-Gonnard 788db112a5 Get rid of x509_cert.pkoid 
Unused, comment did not match reality, and will soon be superseeded by the
'type' field of the pk_context which will replace rsa_context.
 2013-07-17 15:59:39 +02:00
Manuel Pégourié-Gonnard 374e4b87d4 pk_set_type() cannot be used to reset key type 2013-07-17 15:59:39 +02:00
Manuel Pégourié-Gonnard 0a64e8f1fd Rework algorithmIdentifier parsing 2013-07-17 15:59:39 +02:00
Paul Bakker f4a1427ae7 base64_decode() also forcefully returns on dst == NULL 2013-07-16 17:48:58 +02:00
Paul Bakker 61d113bb7b Init and free new contexts in the right place for SSL to prevent 
memory leaks
 2013-07-16 17:48:58 +02:00
Manuel Pégourié-Gonnard 7d4e5b739e Simplify password check in pem_read_buffer() 2013-07-09 16:42:35 +02:00
Manuel Pégourié-Gonnard 791eed3f33 Fix portability issue in oid_get_numeric_string() 2013-07-09 16:42:35 +02:00
Manuel Pégourié-Gonnard de44a4aecf Rename ecp_check_prvkey with a 'i' for consistency 2013-07-09 16:42:34 +02:00
Manuel Pégourié-Gonnard 81c313ccc6 Add #ifdef's on RSA and EC in PK 2013-07-09 10:49:09 +02:00
Manuel Pégourié-Gonnard 1f73a65c06 Fix ommission in pk_free(). 2013-07-09 10:42:13 +02:00
Manuel Pégourié-Gonnard 7a6c946446 Fix error code in pk.h 2013-07-09 10:37:27 +02:00
Manuel Pégourié-Gonnard 8838099330 Add x509parse_{,public}_key{,file}() 
Also make previously public *_ec functions private.
 2013-07-08 17:32:27 +02:00
Manuel Pégourié-Gonnard 12e0ed9115 Add pk_context and associated functions 2013-07-08 17:32:27 +02:00
Manuel Pégourié-Gonnard d4ec21dd47 Add a check for multiple curve specification 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 80300ad0d9 Add checks for pk_alg. 
Used to be implicitly done by oid_get_pk_alg().
 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 9c1cf459dd Implement x509parse_key_pkcs8_encrypted_der_ec() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard a5d9974423 Split up x509_parse_pkcs8_encrypted_der() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 416fa8fde5 Implement x509parse_key_pkcs8_unencrypted_der_ec() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard f8648d51b1 Fix undocumented feature of pem_read_buffer() 
Used to work only for RSAPrivateKey content, now accepts ECPrivateKey too,
and may even work with similar enough structures when they appear.
 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard e366342233 Implement x509parse_key_sec1_der() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 15e8b82724 Fill in x509parse_key_ec using stub function 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 73c0cda346 Complete x509parse_public_key_ec() 
Warning: due to a bug in oid_descriptor_from_buf(), keys associated to some
curves (secp224r1, secp384r1, secp521r1) are incorrectly rejected,
since their namedCurve OID contains a nul byte.
 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard f838eeda09 Add x509_get_ecparams() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard f0b30d0542 Add oid_get_ec_grp() and associated data 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 5a9b82e234 Make oid_get_pk_alg handle EC algorithms 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard dffba8f63e Fix bug in oid_get_numeric_string() 
Overflow check was done too early, causing many false positives.
 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 444b42710a Optionally allow parameters in x509_get_tag() 2013-07-08 17:32:26 +02:00
Manuel Pégourié-Gonnard 26833c2fc6 Add stubs for x509parse_key_ec and co. 2013-07-08 15:31:19 +02:00
Manuel Pégourié-Gonnard 4250a1f818 Fix a comment and some whitespace 2013-07-08 15:31:18 +02:00
Manuel Pégourié-Gonnard ba4878aa64 Rename x509parse_key & co with _rsa suffix 2013-07-08 15:31:18 +02:00
Manuel Pégourié-Gonnard c8dc295e83 Add ecp_check_prvkey, with test 
Also group key checking and generation functions in ecp.h and ecp.c.
 2013-07-08 15:31:18 +02:00
Manuel Pégourié-Gonnard b8c6e0e3e9 Add ecp_keypair struct, init/free and constants 2013-07-08 15:31:18 +02:00
Manuel Pégourié-Gonnard 7c8934ea0e Add ecdsa_init and ecdsa_free 2013-07-08 15:30:23 +02:00
Paul Bakker 1ef120f5fd Updated buffer-allocator with free-block-list to speed up searches 2013-07-03 17:22:32 +02:00
Paul Bakker 41350a9a7e Fixed spaces in memory_buffer_alloc.c 2013-07-03 17:22:32 +02:00
Paul Bakker fa9b10050b Also compiles / runs without time-based functions in OS 
Can now run without need of time() / localtime() and gettimeofday()
 2013-07-03 17:22:32 +02:00
Paul Bakker 891998e0c3 Added extra debug information to memory_buffer_alloc_status() 2013-07-03 17:22:31 +02:00
Paul Bakker bd5524471a Removed memory leak in PKCS#12 code 2013-07-03 17:22:31 +02:00
Paul Bakker 4632083c78 Removed memory leaks in PKCS#5 functions 2013-07-03 17:22:31 +02:00
Paul Bakker 6e339b52e8 Memory-allocation abstraction layer and buffer-based allocator added 2013-07-03 17:22:31 +02:00
Paul Bakker f863485fea Remove memory leak in PKCS#5 self test 2013-07-03 13:31:52 +02:00
Paul Bakker abf2f8fcf9 zlib compression/decompression skipped on empty blocks 2013-06-30 14:57:46 +02:00
Paul Bakker e5bffc319d Removed redundant includes 2013-06-30 14:53:06 +02:00
Paul Bakker d2681d82e2 Renamed sha2.{c,h} to sha256.{c,h} and sha4.{c,h} to sha512.{c,h} 2013-06-30 14:49:12 +02:00
Paul Bakker 9e36f0475f SHA2 renamed to SHA256, SHA4 renamed to SHA512 and functions accordingly 
The SHA4 name was not clear with regards to the new SHA-3 standard. So
SHA2 and SHA4 have been renamed to better represent what they are:
SHA256 and SHA512 modules.
 2013-06-30 14:34:05 +02:00
Paul Bakker 3866b9f4b5 Removed redundant inclusion 2013-06-30 12:53:14 +02:00
Paul Bakker fd3eac5786 Cleaned up ECP error codes 2013-06-29 23:31:33 +02:00
Paul Bakker 5dc6b5fb05 Made supported curves configurable 2013-06-29 23:26:34 +02:00
Paul Bakker e2ab84f4a1 Renamed error_strerror() to the less conflicting polarssl_strerror() 
Ability to keep old function error_strerror() as well with
POLARSSL_ERROR_STRERROR_BC. Also works with
POLARSSL_ERROR_STRERROR_DUMMY.
 2013-06-29 18:35:41 +02:00
Paul Bakker 2fbefde1d8 Client and server now filter sent and accepted ciphersuites on minimum 
and maximum protocol version
 2013-06-29 18:35:40 +02:00
Paul Bakker 59c28a2723 SSL v2 handshake should also handle dynamic ciphersuites 2013-06-29 18:35:40 +02:00
Paul Bakker f8d018a274 Made asn1_get_alg() and asn1_get_alg_null() as generic functions 
A generic function for retrieving the AlgorithmIdentifier structure with
its parameters and adapted X509, PKCS#5 and PKCS#12 to use them.
 2013-06-29 18:35:40 +02:00
Paul Bakker ce6ae233cb Macro-ized the final internal OID functions 2013-06-29 18:35:40 +02:00
Paul Bakker 47fce02bd8 Defines around module-dependent OIDs 2013-06-29 18:35:40 +02:00
Paul Bakker 7749a22974 Moved PKCS#12 cipher layer based PBE detection to use OID database 2013-06-29 18:32:16 +02:00
Paul Bakker dd1150e846 Macro-ized single and double attribute functions in OID database 2013-06-28 17:20:22 +02:00
Paul Bakker bd51ad538d Re-ordered OID internals. Made macro for oid_XXX_from_asn1() functions 2013-06-28 16:54:23 +02:00
Paul Bakker 9b5e885611 PKCS#5 PBES2 now uses OID database for algorithm detection 2013-06-28 16:12:50 +02:00
Paul Bakker c5a79cca53 Fixed compiler warnings for unused parameter ssl 2013-06-26 15:08:35 +02:00
Paul Bakker b9d3cfa114 Split up GCM into a start/update/finish cycle 2013-06-26 15:08:29 +02:00
Paul Bakker 534f82c77a Made ctr_drbg_init_entropy_len() non-static and defined 2013-06-25 16:47:55 +02:00
Paul Bakker b6c5d2e1a6 Cleanup up non-prototyped functions (static) and const-correctness 
More fixes based on the compiler directives -Wcast-qual -Wwrite-strings
-Wmissing-prototypes -Wmissing-declarations. Not everything with regards
to -Wcast-qual has been fixed as some have unwanted consequences for the
rest of the code.
 2013-06-25 16:25:17 +02:00
Paul Bakker 169b7f4a13 Fixed gcm.c formatting (removed redundant spaces) 2013-06-25 15:06:54 +02:00
Paul Bakker bda7cb76fa Fixed minor comment typo 
(cherry picked from commit da7fdbd534)
 2013-06-25 15:06:54 +02:00
Paul Bakker 38b50d73a1 Moved PKCS#12 PBE functions to cipher / md layer where possible 
The 3-key and 2-key Triple DES PBE functions have been replaced with a
single pkcs12_pbe() function that handles both situations (and more).

In addition this allows for some PASSWORD_MISMATCH checking
(cherry picked from commit 14a222cef2)
 2013-06-25 15:06:53 +02:00
Paul Bakker 0e34235644 Fixed values for 2-key Triple DES in cipher layer 
(cherry picked from commit 2be71faae4)
 2013-06-25 15:06:53 +02:00
Paul Bakker a4232a7ccb x509parse_crt() and x509parse_crt_der() return X509 password related codes 
POLARSSL_ERR_X509_PASSWORD_MISMATCH is returned instead of
POLARSSL_ERR_PEM_PASSWORD_MISMATCH and
POLARSSL_ERR_X509_PASSWORD_REQUIRED instead of
POLARSSL_ERR_PEM_PASSWORD_REQUIRED

Rationale: For PKCS#8 encrypted keys the same are returned
(cherry picked from commit b495d3a2c7)
 2013-06-25 15:06:53 +02:00
Paul Bakker 72823091c2 Removed redundant free()s 
(cherry picked from commit 1fc7dfe2e2)
 2013-06-25 15:06:53 +02:00
Paul Bakker cf445ffc4e Added missing free() 
(cherry picked from commit ff3a4b010b)
 2013-06-25 15:06:53 +02:00
Paul Bakker 28144decef PKCS#5 v2 PBES2 support and use in PKCS#8 encrypted certificates 
The error code POLARSSL_ERR_X509_PASSWORD_MISMATCH is now properly
returned in case of an encryption failure in the padding. The
POLARSSL_ERR_X509_PASSWORD_REQUIRED error code is only returned for PEM
formatted private keys as for DER formatted ones it is impossible to
distinguish if a DER blob is PKCS#8 encrypted or not.
(cherry picked from commit 1fd4321ba2)

Conflicts:
	include/polarssl/error.h
	scripts/generate_errors.pl
 2013-06-25 15:06:52 +02:00
Paul Bakker b0c19a4b3d PKCS#5 module added. Moved PBKDF2 functionality inside and deprecated 
old PBKDF2 module.
(cherry picked from commit 19bd297dc8)

Conflicts:
	include/polarssl/error.h
	scripts/generate_errors.pl
 2013-06-25 15:06:52 +02:00
Paul Bakker fc4f46fa9a Fixed bignum.c and bn_mul.h to support Thumb2 and LLVM compiler 
(cherry picked from commit 52b845be34)
 2013-06-25 15:06:52 +02:00
Paul Bakker 531e294313 Fixed location of brackets in pkcs12.c 
(cherry picked from commit 67812d396c)
 2013-06-25 15:06:52 +02:00
Paul Bakker 2c8cdd201f x509parse_crtpath() is now reentrant and uses more portable stat() 
Moved from readdir() to readdir_r() and use stat instead of the less
portable d_type from struct dirent.
(cherry picked from commit cbfcaa9206)
 2013-06-25 15:06:51 +02:00
Paul Bakker 42c6581110 Changed x509parse_crt_der() to support adding to chain. 
Removed chain functionality from x509parse_crt() as x509parse_crt_der()
now handles that much cleaner.
(cherry picked from commit d6d4109adc)
 2013-06-25 15:06:51 +02:00
Paul Bakker 90995b5ce3 Added mechanism to provide alternative cipher / hash implementations 
All symmetric cipher algorithms and hash algorithms now include support
for a POLARSSL_XXX_ALT flag that prevents the definition of the
algorithm context structure and all 'core' functions.
(cherry picked from commit 4087c47043)
 2013-06-25 15:06:51 +02:00
Paul Bakker f1f21fe825 Parsing of PKCS#8 encrypted private key files added and PKCS#12 basis 
PKCS#8 encrypted key file support has been added to x509parse_key() with
support for some PCKS#12 PBE functions (pbeWithSHAAnd128BitRC4,
pbeWithSHAAnd3-KeyTripleDES-CBC and pbeWithSHAAnd2-KeyTripleDES-CBC)
(cherry picked from commit cf6e95d9a8)

Conflicts:
	scripts/generate_errors.pl
 2013-06-25 15:06:51 +02:00
Paul Bakker e2f5040876 Internally split up x509parse_key() 
Split up x509parse_key() into a (PEM) handler function and specific
DER parser functions for the PKCS#1 (x509parse_key_pkcs1_der()) and
unencrypted PKCS#8 (x509parse_key_pkcs8_unencrypted_der()) private
key formats.
(cherry picked from commit 65a1909dc6)

Conflicts:
	library/x509parse.c
 2013-06-25 15:06:50 +02:00
Paul Bakker 89ecb2d074 ssl_parse_certificate() now calls x509parse_crt_der() directly 
(cherry picked from commit 1922a4e6aa)
 2013-06-24 19:09:25 +02:00
Paul Bakker 5ed3b34e22 x509parse_crt() now better handles PEM error situations 
Because of new pem_read_buffer() handling of when it writes use_len,
x509parse_crt() is able to better handle situations where a PEM blob
results in an error but the other blobs can still be parsed.
(cherry picked from commit 6417186365)
 2013-06-24 19:09:25 +02:00
Paul Bakker 00b2860e8d pem_read_buffer() already update use_len after header and footer are read 
After header and footer are read, pem_read_buffer() is able to determine
the length of input data used. This allows calling functions to skip
this PEM bit if an error occurs during its parsing.
(cherry picked from commit 9255e8300e)
 2013-06-24 19:09:25 +02:00
Paul Bakker 3c2122ff9d Fixed const correctness issues that have no impact on the ABI 
(cherry picked from commit eae09db9e5)

Conflicts:
	library/gcm.c
 2013-06-24 19:09:24 +02:00
Paul Bakker 2013950545 Secure renegotiation extension should only be sent in case client supports secure renegotiation 
(cherry picked from commit 7c3c3899cf)
 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 f6a19bd728 Possible resource leak on FILE* removed in X509 parse 2013-05-14 13:26:51 +02:00
Paul Bakker c72d3f7d85 Possible resource leak on FILE* removed in CTR_DRBG 2013-05-14 13:22:41 +02:00
Paul Bakker 40afb4ba13 Added PSK GCM, SHA256 and SHA384 ciphers from RFC5487 2013-04-19 22:03:30 +02:00
Paul Bakker a1bf92ddb4 Added PSK NULL ciphers from RFC4785 2013-04-19 20:47:26 +02:00
Paul Bakker 48f7a5d724 DHE-PSK based ciphersuite support added and cleaner key exchange based 
code selection

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

The SSL code cuts out code not relevant for defined key exchange methods
 2013-04-19 20:47:26 +02:00
Paul Bakker 188c8de430 Only allow missing SereverKeyExchange message in bare PSK mode 2013-04-19 09:13:37 +02:00
Paul Bakker e07f41d4be Introduced defines to control availability of specific SSL Key Exchange 
methods.

Introduces POLARSSL_KEY_EXCHANGE_RSA_ENABLED,
POLARSSL_KEY_EXCHANGE_DHE_RSA_ENABLED,
POLARSSL_KEY_EXCHANGE_ECDHE_RSA_ENABLED, etc
 2013-04-19 09:08:57 +02:00
Paul Bakker ed27a041e4 More granular define selections within code to allow for smaller code 
sizes
 2013-04-18 23:12:34 +02:00
Paul Bakker 73a899a9eb Changed error code message to also cover missing pre-shared key 2013-04-18 23:12:34 +02:00
Paul Bakker fbb17804d8 Added pre-shared key handling for the server side of SSL / TLS 
Server side handling of the pure PSK ciphersuites is now in the base
code.
 2013-04-18 23:12:33 +02:00
Paul Bakker 70df2fbaa5 Split parts of ssl_parse_client_key_exchange() into separate functions 
Made ssl_parse_client_dh_public(), ssl_parse_cient_ecdh_public() and
ssl_parse_encrypted_pms_secret() in preparation for PSK-related code
 2013-04-18 23:12:33 +02:00
Paul Bakker d4a56ec6bf Added pre-shared key handling for the client side of SSL / TLS 
Client side handling of the pure PSK ciphersuites is now in the base
code.
 2013-04-18 23:12:33 +02:00
Paul Bakker f7abd422dc Removed extra spaces on end of lines 2013-04-16 18:09:45 +02:00
Paul Bakker 29e1f12f6b split parts of ssl_parse_server_key_exchange() into separate functions 
Made ssl_parse_server_dh_params(), ssl_parse_server_ecdh_params() and
ssl_parse_signature_algorihm() in preparation for PSK-related code
 2013-04-16 18:09:45 +02:00
Paul Bakker 8f4ddaeea9 Ability to specify allowed ciphersuites based on the protocol version. 
The ciphersuites parameter in the ssl_session structure changed from
'int *' to 'int *[4]'.

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

Conflicts:
	ChangeLog
	library/ssl_srv.c
	library/ssl_tls.c
 2013-04-16 18:09:45 +02:00
Paul Bakker 0ecdb23eed Cleanup of the GCM code 
Removed unused variable 'v'

orig_len and orig_add_len are now uint64_t to support larger than 2^29
data sizes
 2013-04-09 11:36:42 +02:00
Paul Bakker a280d0f2b9 Fixed compiler warning for possible uninitialized ret 2013-04-08 13:40:17 +02:00
Paul Bakker 27714b1aa1 Added Camellia ECDHE-based CBC ciphersuites 
Added TLS-ECDHE-RSA-WITH-CAMELLIA-128-CBC-SHA256 and
TLS-ECDHE-RSA-WITH-CAMELLIA-256-CBC-SHA384
 2013-04-07 23:07:12 +02:00
Paul Bakker bfe671f2d5 Blowfish has default of 128-bit keysize in cipher layer 2013-04-07 22:35:44 +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 37de6bec16 Const correctness added for asn1write functions 2013-04-07 13:11:31 +02:00
Paul Bakker 3b6a07b745 Prevented compiler warning on uninitialized end 2013-03-21 11:56:50 +01:00
Paul Bakker d3edc86720 Moved writing of client extensions to separate functions in ssl_cli.c 2013-03-20 16:07:17 +01:00
Paul Bakker a54e493bc0 Added ECDHE-based SHA256 and SHA384 ciphersuites 
Added TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 and
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ciphersuites
 2013-03-20 15:31:54 +01:00
Paul Bakker b7149bcc90 Corrected behaviour for CBC-based suites using the SHA384 MAC and PRF 2013-03-20 15:30:09 +01:00
Paul Bakker 41c83d3f67 Added Ephemeral Elliptic Curve Diffie Hellman ciphersuites to SSL/TLS 
Made all modifications to include Ephemeral Elliptic Curve Diffie
Hellman ciphersuites into the existing SSL/TLS modules. All basic
handling of the ECDHE-ciphersuites (TLS_ECDHE_RSA_WITH_NULL_SHA,
TLS_ECDHE_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA)
has been included.
 2013-03-20 14:39:14 +01:00
Paul Bakker 00c1f43743 Merge branch 'ecc-devel-mpg' into development 2013-03-13 16:31:01 +01:00
Paul Bakker d589a0ddb6 Modified Makefiles to include new files and and config.h to PolarSSL standard 2013-03-13 16:30:17 +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 c9118b433b Renamed hash structures to ctx 2013-03-13 11:48:39 +01:00
Paul Bakker 09d67258a2 Modified to work in-place 2013-03-13 11:46:00 +01:00
Paul Bakker 92be97b8e6 Align data with future location based on IV size 2013-03-13 11:46:00 +01:00
Paul Bakker 07eb38ba31 Update ssl_hw_record_init() to receive keylen, ivlen and maclen as well 
Added ssl_hw_record_activate()
 2013-03-13 11:44:40 +01:00
Paul Bakker c7878113cb Do not set done in case of a fall-through 2013-03-13 11:44:40 +01:00
Paul Bakker 5bd422937a Reverted commit 186751d9dd and made out_hdr and out_msg back-to-back again 2013-03-13 11:44:40 +01:00
Paul Bakker fae35f0601 Functions in cipher_wrap.c marked static 2013-03-13 10:33:51 +01:00
Paul Bakker d1df02a8a3 Functions inside md_wrap.c now marked static 2013-03-13 10:31:31 +01:00
Paul Bakker ac0fba5389 Added missing header for MD2 and made code compile with missing header 
files
 2013-03-13 10:28:40 +01:00
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 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 37286a573b Fixed net_bind() for specified IP addresses on little endian systems 2013-03-06 18:01:03 +01:00
Paul Bakker 926c8e49fe Fixed possible NULL pointer exception in ssl_get_ciphersuite() 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 8ddb645ad3 Added conversion to int for a t_uint value to prevent compiler warnings 
On 64-bit platforms t_uint can be larger than int resulting in compiler
warnings on some platforms (MS Visual Studio)
 2013-03-06 18:00:54 +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 2ca8ad10a1 Made x509parse.c also work with missing hash header files 2013-02-19 13:17:38 +01:00
Paul Bakker 86f04f400b Fixed comment 2013-02-14 11:20:09 +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
Manuel Pégourié-Gonnard f35b739dff Add a few check for context validity. 2013-02-11 22:12:39 +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 46106a9d75 Add tests for (and fix bug in) ecp_tls_write_group 2013-02-10 12:51:17 +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 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
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 9c94cddeae Correctly handle CertificateRequest with empty DN list in <= TLS 1.1 2013-01-22 14:21:49 +01:00
Paul Bakker cf4365f560 Updated error codes for ECP 2013-01-16 17:00:43 +01:00
Paul Bakker a95919b4c7 Added ECP files to Makefiles as well 2013-01-16 17:00:05 +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 3680c82c5a Made choice of w safer and more optimal 2013-01-16 16:31:53 +01:00
Manuel Pégourié-Gonnard cdd44324e9 Added ecp_normalize_many() for faster precompute() 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 7652a593d6 Added a precompute() function for fast mult 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 b4a310b472 Added a selftest about SPA resistance 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 8433824d5f Added fast mod_p192 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 84d1aea1ac Now reducing mod p after every single operation 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 7e0adfbcc5 Replaced add_generic with add_mixed 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard 989c32bc3e Replaced double_generic with double_jac 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard 27b1ba8be0 Changed ecp_mul() to always add the same point 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard d070f51224 Started introducting Jacobian coordinates 2013-01-16 16:31:51 +01:00
Manuel Pégourié-Gonnard 4b8c3f2a1c Moved tests from selftest to tests/test_suite_ecp 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard a5402fee04 Added ecp_use_known_dp() 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard efaa31e9ae Implemented multiplication 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard b4ab8a8137 Fixed memory leak due to typo 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard de532ee73f Implemented generic doubling 2013-01-16 16:31:50 +01:00
Manuel Pégourié-Gonnard ab38b70816 Fixed add_generic 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 d0dc6317e1 Added a few test cases for addition 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 1e8c8ecd95 Implemented ecp_{point,group}_free() 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 21dca69ef0 Handle future version properly in ssl_write_certificate_request() 2013-01-03 11:41:08 +01:00
Paul Bakker 02303e8be4 Moved md_init_ctx() calls around to minimize exit points 2013-01-03 11:08:31 +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 bc3d98469f Fixed multiple DN size 2012-11-26 16:12:02 +01:00
Paul Bakker df5069cb97 Updated for 1.2.2 release 2012-11-24 12:20:19 +01:00