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Author SHA1 Message Date
Manuel Pégourié-Gonnard 53c642504e Use PK internally for x509write_crt 2013-09-12 11:57:02 +02:00
Manuel Pégourié-Gonnard f38e71afd5 Convert x509write_crt interface to PK 2013-09-12 11:57:02 +02:00
Manuel Pégourié-Gonnard 6de63e480d Add EC support to x509write_key 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard 7f1f0926e4 Add test for x509write_key 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard 0088c69fbf Complete x509write_csr support for EC key 
No automated test yet (complicated by the fact that ECDSA signatures are not
deterministic), tested using cert_req (and openssl for verification).
 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard edda9041fc Adapt asn1_write_algorithm_identifier() to params 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard 3837daec9e Add EC support to x509write_pubkey 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard e1f821a6eb Adapt x509write_pubkey interface to use PK 
key_app_writer will be fixed later
 2013-09-12 11:57:01 +02:00
Manuel Pégourié-Gonnard ee73179b2f Adapt x509write_csr prototypes for PK 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard 8053da4057 x509write_csr() now fully using PK internally 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard d4eb5b5196 Add references 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard 27d87fa6c4 Fix many off-by-one errors 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard 6dcf0bfcf4 Use x509write_pubkey_der() when applicable 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard 5353a03eb9 x509write_csr using PK internally (WIP) 2013-09-12 11:57:00 +02:00
Manuel Pégourié-Gonnard 85dfe08b31 Merge duplicated else/#else branch 2013-09-12 11:57:00 +02:00
Paul Bakker 18f0341aed Typo in comments in ctr_drbg.c 2013-09-11 11:05:56 +02:00
Manuel Pégourié-Gonnard da7317ed00 Use asn1_free_named_data_list() when relevant 2013-09-10 15:52:52 +02:00
Paul Bakker c0dcf0ceb1 Merged blinding additions for EC, RSA and DHM into development 2013-09-10 14:44:27 +02:00
Paul Bakker 36b7e1efe7 Merged GCM refactoring into development 
GCM is now independent of AES and can be used as a mode for any
cipher-layer supported 128-bit based block cipher
 2013-09-10 14:41:05 +02:00
Paul Bakker 2a6a3a7e69 Better checking on cipher_info_from_values() 2013-09-10 14:29:28 +02:00
Paul Bakker a0558e0484 Check that the cipher GCM receives is a 128-bit-based cipher 2013-09-10 14:25:51 +02:00
Manuel Pégourié-Gonnard 8a109f106d Optimize RSA blinding by caching-updating values 2013-09-10 13:55:36 +02:00
Manuel Pégourié-Gonnard ea53a55c0f Refactor to prepare for RSA blinding optimisation 2013-09-10 13:55:35 +02:00
Paul Bakker 1c3853b953 oid_get_oid_by_*() now give back oid length as well 2013-09-10 11:43:44 +02:00
Paul Bakker 003dbad250 Fixed file descriptor leak in x509parse_crtpath() 2013-09-09 17:26:14 +02:00
Paul Bakker a5943858d8 x509_verify() now case insensitive for cn (RFC 6125 6.4) 2013-09-09 17:21:45 +02:00
Paul Bakker f9f377e652 CSR Parsing (without attributes / extensions) implemented 2013-09-09 15:35:10 +02:00
Paul Bakker d4bf870ff5 Allow spaces after the comma when converting X509 names 2013-09-09 13:59:11 +02:00
Paul Bakker 52be08c299 Added support for writing Key Usage and NS Cert Type extensions 2013-09-09 12:38:45 +02:00
Paul Bakker cd35803684 Changes x509_csr to x509write_csr 2013-09-09 12:38:45 +02:00
Paul Bakker 5f45e62afe Migrated from x509_req_name to asn1_named_data structure 2013-09-09 12:02:36 +02:00
Paul Bakker c547cc992e Added generic asn1_free_named_data_list() 2013-09-09 12:01:23 +02:00
Paul Bakker 59ba59fa30 Generalized x509_set_extension() behaviour to asn1_store_named_data() 2013-09-09 11:34:44 +02:00
Paul Bakker 43aff2aec4 Moved GCM to use cipher layer instead of AES directly 2013-09-09 00:10:27 +02:00
Paul Bakker f46b6955e3 Added cipher_info_from_values() to cipher layer (Search by ID+keylen+mode) 2013-09-09 00:08:26 +02:00
Paul Bakker 5e0efa7ef5 Added POLARSSL_MODE_ECB to the cipher layer 2013-09-08 23:04:04 +02:00
Manuel Pégourié-Gonnard 9f5a3c4a0a Fix possible memory error. 2013-09-08 20:08:59 +02:00
Manuel Pégourié-Gonnard bfb355c33b Fix memory leak on missed session reuse 2013-09-08 20:08:36 +02:00
Manuel Pégourié-Gonnard bc4b7f08ba Fix possible race in ssl_list_ciphersuites() 
Thread A: executing for loop of ssl_list_ciphersuites()
Thread B: call ssl_list_cipher_suites(), see init == 0
Thread A: return, start using the result
Thread B: memset(0) on the list used by thread A
 2013-09-08 20:07:48 +02:00
Paul Bakker 9c208aabc8 Use ASN1_UTC_TIME in some cases 2013-09-08 15:44:31 +02:00
Manuel Pégourié-Gonnard 032c34e206 Don't use DH blinding for ephemeral DH 2013-09-07 13:06:27 +02:00
Paul Bakker 15162a054a Writing of X509v3 extensions supported 
Standard extensions already in: basicConstraints, subjectKeyIdentifier
and authorityKeyIdentifier
 2013-09-06 19:27:21 +02:00
Paul Bakker 329def30c5 Added asn1_write_bool() 2013-09-06 16:34:38 +02:00
Paul Bakker 9397dcb0e8 Base X509 certificate writing functinality 2013-09-06 10:36:28 +02:00
Manuel Pégourié-Gonnard d13a4099dd GCM ciphersuites using only cipher layer 2013-09-05 17:06:10 +02:00
Manuel Pégourié-Gonnard b8bd593741 Restrict cipher_update() for GCM 2013-09-05 17:06:10 +02:00
Manuel Pégourié-Gonnard 226d5da1fc GCM ciphersuites partially using cipher layer 2013-09-05 17:06:10 +02:00
Manuel Pégourié-Gonnard 1af50a240b Cipher: test multiple cycles 
GCM-cipher: just trust the user to call update_ad at the right time
 2013-09-05 17:06:10 +02:00
Manuel Pégourié-Gonnard ed8a02bfae Simplify DH blinding a bit 2013-09-04 17:18:28 +02:00
Paul Bakker 45125bc160 Changes to handle merged enhancements 2013-09-04 16:48:22 +02:00
Manuel Pégourié-Gonnard 143b5028a5 Implement DH blinding 2013-09-04 16:29:59 +02:00
Paul Bakker c049955b32 Merged new cipher layer enhancements 2013-09-04 16:12:55 +02:00
Manuel Pégourié-Gonnard 2d627649bf Change dhm_calc_secret() prototype 2013-09-04 14:22:07 +02:00
Manuel Pégourié-Gonnard ce4112538c Fix RC4 key length in cipher 2013-09-04 12:29:26 +02:00
Manuel Pégourié-Gonnard 83f3fc0d77 Add AES-192-GCM 2013-09-04 12:14:13 +02:00
Manuel Pégourié-Gonnard 43a4780b03 Ommit AEAD functions if GCM not defined 2013-09-03 19:28:35 +02:00
Manuel Pégourié-Gonnard aa9ffc5e98 Split tag handling out of cipher_finish() 2013-09-03 19:20:55 +02:00
Manuel Pégourié-Gonnard 2adc40c346 Split cipher_update_ad() out or cipher_reset() 2013-09-03 19:20:55 +02:00
Manuel Pégourié-Gonnard a235b5b5bd Fix iv_len interface. 
cipher_info->iv_size == 0 is no longer ambiguous, and
cipher_get_iv_size() always returns something useful to generate an IV.
 2013-09-03 13:25:52 +02:00
Manuel Pégourié-Gonnard 9c853b910c Split cipher_set_iv() out of cipher_reset() 2013-09-03 13:04:44 +02:00
Manuel Pégourié-Gonnard 07de4b1d08 Implement randomized coordinates in ecp_mul() 2013-09-02 16:26:04 +02:00
Manuel Pégourié-Gonnard c75c56fef7 Fix off-by-one error in ecdsa_write_signature() 
Made some signature fail with 521-bit curve
 2013-09-02 16:25:37 +02:00
Paul Bakker ea6ad3f6e5 ARC4 ciphersuites using only cipher layer 2013-09-02 14:57:01 +02:00
Manuel Pégourié-Gonnard e09d2f8261 Change ecp_mul() prototype to allow randomization 
(Also improve an error code while at it.)
 2013-09-02 14:29:09 +02:00
Paul Bakker eb851f6cd5 Merged current cipher enhancements for ARC4 and AES-GCM 2013-09-01 15:49:38 +02:00
Manuel Pégourié-Gonnard 9241be7ac5 Change cipher prototypes for GCM 2013-08-31 18:07:42 +02:00
Paul Bakker cca5b81d18 All CBC ciphersuites via the cipher layer 2013-08-31 17:40:26 +02:00
Paul Bakker da02a7f45e AES_CBC ciphersuites now run purely via cipher layer 2013-08-31 17:25:14 +02:00
Manuel Pégourié-Gonnard 20d6a17af9 Make GCM tag check "constant-time" 2013-08-31 16:37:46 +02:00
Manuel Pégourié-Gonnard 07f8fa5a69 GCM in the cipher layer, step 1 
- no support for additional data
- no support for tag
 2013-08-31 16:08:22 +02:00
Manuel Pégourié-Gonnard b5e85885de Handle NULL as a stream cipher for more uniformity 2013-08-30 17:11:28 +02:00
Manuel Pégourié-Gonnard 37e230c022 Add arc4 support in the cipher layer 2013-08-30 17:11:28 +02:00
Paul Bakker f451bac000 Blinding RSA only active when f_rng is provided 2013-08-30 15:48:53 +02:00
Paul Bakker 48377d9834 Configuration option to enable/disable POLARSSL_PKCS1_V15 operations 2013-08-30 13:41:14 +02:00
Paul Bakker aab30c130c RSA blinding added for CRT operations 2013-08-30 11:03:09 +02:00
Paul Bakker 548957dd49 Refactored RSA to have random generator in every RSA operation 
Primarily so that rsa_private() receives an RNG for blinding purposes.
 2013-08-30 10:30:02 +02:00
Paul Bakker ca174fef80 Merged refactored x509write module into development 2013-08-28 16:32:51 +02:00
Paul Bakker 9659dae046 Some extra code defined out 2013-08-28 16:21:34 +02:00
Manuel Pégourié-Gonnard c852a68b96 More robust selection of ctx_enc size 2013-08-28 13:13:30 +02:00
Manuel Pégourié-Gonnard cffe4a65bd Move "constant" code outside a loop 2013-08-28 13:13:20 +02:00
Paul Bakker 577e006c2f Merged ECDSA-based key-exchange and ciphersuites into development 
Conflicts:
	include/polarssl/config.h
	library/ssl_cli.c
	library/ssl_srv.c
	library/ssl_tls.c
 2013-08-28 11:58:40 +02:00
Manuel Pégourié-Gonnard 57a8783364 Make more room for ciphersuites 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard db77175e99 Make ecdsa_verify() return value more explicit 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 9cc6f5c61b Fix some hash debugging 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 4bd1284f59 Fix ECDSA hash selection bug with TLS 1.0 and 1.1 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 9c9812a299 Fix bug introduced in dbf69cf 
(Was writing outside array bounds.)
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard df0142bd17 Fix some dependencies in tests 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard 2fb15f694c Un-rename ssl_set_own_cert_alt() 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard e511ffca50 Allow compiling without RSA or DH 
Only library and programs now, need to check test suites later.
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard ee98f8e7a3 Add EC certificates in certs.c 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard f484282e96 Rm a few unneeded tests 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard d11eb7c789 Fix sig_alg extension on client. 
Temporary solution on server.
 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard bfe32efb9b pk_{sign,verify}() now accept hash_len = 0 2013-08-27 22:21:21 +02:00
Manuel Pégourié-Gonnard a20c58c6f1 Use convert functions for SSL_SIG_* and SSL_HASH_* 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard c40b4c3708 Add configuration item for the PK module 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 0d42049440 Merge code for RSA and ECDSA in SSL 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 070cc7fd21 Use the new PK RSA-alt interface 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 12c1ff0ecb Add RSA-alt to the PK layer 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard a2d3f22007 Add and use pk_encrypt(), pk_decrypt() 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 8df2769178 Introduce pk_sign() and use it in ssl 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 583b608401 Fix some return values 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 76c18a1a77 Add client support for ECDSA client auth 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard abae74c4a0 Add server support for ECDHE_ECDSA key exchange 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard ac75523593 Adapt ssl_set_own_cert() to generic keys 2013-08-27 22:21:20 +02:00
Manuel Pégourié-Gonnard 09edda888e Check key type against selected key exchange 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard 20846b1a50 Add client support for ECDHE_ECDSA key exchange 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard efebb0a394 Refactor ssl_parse_server_key_exchange() a bit 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard 32ea60a127 Declare ECDSA key exchange and ciphersuites 
Also fix bug in ssl_list_ciphersuites().

For now, disable it on server.
Client will offer it but fail if server selects it.
 2013-08-27 22:21:19 +02:00
Manuel Pégourié-Gonnard 0b03200e96 Add server-side support for ECDSA client auth 2013-08-27 22:21:19 +02:00
Paul Bakker 0be444a8b1 Ability to disable server_name extension (RFC 6066) 2013-08-27 21:55:01 +02:00
Paul Bakker d2f068e071 Ability to enable / disable SSL v3 / TLS 1.0 / TLS 1.1 / TLS 1.2 individually 2013-08-27 21:19:20 +02:00
Paul Bakker fb08fd2e23 Entropy collector and CTR-DRBG now also work on SHA-256 if SHA-512 not available 2013-08-27 15:06:54 +02:00
Paul Bakker 9852d00de6 Moved asn1write funtions to use asn1_write_raw_buffer() 2013-08-26 17:56:37 +02:00
Paul Bakker 7accbced87 Doxygen documentation added to asn1write.h 2013-08-26 17:37:18 +02:00
Paul Bakker f3df61ad10 Generalized PEM writing in x509write module for RSA keys as well 2013-08-26 17:37:18 +02:00
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