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623 commits

Author SHA1 Message Date
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