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1048 commits

Author SHA1 Message Date
Andy Polyakov
027026df9f e_aes.c: fix bug in aesni_gcm_tls_cipher. 2011-10-14 09:32:06 +00:00
Bodo Möller
bf6d2f986d Make CTR mode behaviour consistent with other modes: 
- clear ctx->num in EVP_CipherInit_ex
- adapt e_eas.c changes from http://cvs.openssl.org/chngview?cn=19816
  for eng_aesni.c

Submitted by: Emilia Kasper
 2011-10-13 13:41:34 +00:00
Dr. Stephen Henson
3231e42d72 update pkey method initialisation and copy 2011-10-11 18:15:31 +00:00
Dr. Stephen Henson
819cf4b886 Sync error codes with 1.0.1-stable. 2011-09-17 00:17:46 +00:00
Andy Polyakov
8ca28da0a7 Integrate Vector Permutation AES into build system. 2011-09-15 20:22:59 +00:00
Bodo Möller
ae53b299fa make update 2011-09-05 09:46:15 +00:00
Bodo Möller
f0ecb86666 Fix error codes. 2011-09-05 09:42:34 +00:00
Dr. Stephen Henson
5e92fd244c Stop warnings. 2011-09-01 14:15:47 +00:00
Dr. Stephen Henson
d77a970669 PR: 2588 
Submitted by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Reviewed by: steve

Close file pointer.
 2011-09-01 13:49:16 +00:00
Dr. Stephen Henson
7daf0efad9 Fix warning. 2011-08-25 19:50:51 +00:00
Andy Polyakov
c608171d9c Add RC4-MD5 and AESNI-SHA1 "stitched" implementations. 2011-08-23 20:51:38 +00:00
Dr. Stephen Henson
ab1ec69843 aesni TLS GCM support 2011-08-11 23:06:19 +00:00
Dr. Stephen Henson
28dd49faec Expand range of ctrls for AES GCM to support retrieval and setting of 
invocation field.

Add complete support for AES GCM ciphersuites including all those in
RFC5288 and RFC5289.
 2011-08-03 15:37:22 +00:00
Andy Polyakov
a355cf9bf5 evp.h: add flag to distinguish AEAD ciphers and pair of control codes... 2011-07-11 13:54:53 +00:00
Dr. Stephen Henson
9ebc37e667 add null cipher to FIPS module 2011-06-20 19:48:44 +00:00
Dr. Stephen Henson
bd6386f59c make sure custom cipher flag doesn't use any mode bits 2011-06-13 23:06:43 +00:00
Dr. Stephen Henson
3096d53b46 Update dependencies for m_dss.c too. 2011-06-10 14:00:02 +00:00
Dr. Stephen Henson
068291cd44 Remove x509.h from SHA1 clone digests, update dependencies. 2011-06-10 13:52:44 +00:00
Andy Polyakov
17f121de9d e_aes.c: move AES-NI run-time switch and implement the switch for remaining modes. 2011-06-06 11:40:03 +00:00
Dr. Stephen Henson
bce1af7762 Add DSA and ECDSA "clone digests" to module for compatibility with old 
applications.
 2011-06-01 14:07:32 +00:00
Andy Polyakov
62b6c5c404 e_aes.c: fix typo. 2011-05-30 10:13:42 +00:00
Andy Polyakov
e76cbcf686 e_aes.c: fix aes_cfb1_cipher. 2011-05-30 10:10:05 +00:00
Andy Polyakov
d1fff483d6 e_aes.c: integrate AESNI directly into EVP. 2011-05-30 09:16:01 +00:00
Dr. Stephen Henson
c2fd598994 Rename FIPS_mode_set and FIPS_mode. Theses symbols will be defined in 
the FIPS capable OpenSSL.
 2011-05-11 14:43:38 +00:00
Dr. Stephen Henson
e9093c9832 PR: 2499 
Submitted by: "James 'J.C.' Jones" <james.jc.jones@gmail.com>

Typos.
 2011-05-02 23:29:57 +00:00
Dr. Stephen Henson
b5dd178740 Fix EVP CCM decrypt. Add decrypt support to algorithm test program. 2011-04-18 22:48:40 +00:00
Dr. Stephen Henson
62dc7ed67c Override flag for XTS length limit. 2011-04-18 17:31:28 +00:00
Dr. Stephen Henson
2391681082 Initial untested CCM support via EVP. 2011-04-18 14:25:11 +00:00
Dr. Stephen Henson
3b4a855778 Don't need separate tag buffer for GCM mode: use EVP_CIPHER_CTX buf 
field which is not unused for custom ciphers.
 2011-04-18 11:28:41 +00:00
Dr. Stephen Henson
45321c41e2 Add length limitation from SP800-38E. 2011-04-15 12:01:53 +00:00
Dr. Stephen Henson
06b7e5a0e4 Add algorithm driver for XTS mode. Fix several bugs in EVP XTS implementation. 2011-04-15 02:49:30 +00:00
Dr. Stephen Henson
ac892b7aa6 Initial incomplete POST overhaul: add support for POST callback to 
allow status of POST to be monitored and/or failures induced.
 2011-04-14 11:15:10 +00:00
Dr. Stephen Henson
77394d7e8f Remove duplicate flag. 2011-04-13 00:11:53 +00:00
Dr. Stephen Henson
32a2d8ddfe Provisional AES XTS support. 2011-04-12 23:21:33 +00:00
Dr. Stephen Henson
05e24c87dd Extensive reorganisation of PRNG handling in FIPS module: all calls 
now use an internal RAND_METHOD. All dependencies to OpenSSL standard
PRNG are now removed: it is the applications resposibility to setup
the FIPS PRNG and initalise it.

Initial OpenSSL RAND_init_fips() function that will setup the DRBG
for the "FIPS capable OpenSSL".
 2011-04-05 15:24:10 +00:00
Richard Levitte
c6dbe90895 make update 2011-03-24 22:59:02 +00:00
Richard Levitte
399aa6b5ff Implement FIPS CMAC. 
* fips/cmac/*: Implement the basis for FIPS CMAC, using FIPS HMAC as
  an example.
* crypto/cmac/cmac.c: Enable the FIPS API.  Change to use M_EVP macros
  where possible.
* crypto/evp/evp.h: (some of the macros get added with this change)
* fips/fips.h, fips/utl/fips_enc.c: Add a few needed functions and use
  macros to have cmac.c use these functions.
* Makefile.org, fips/Makefile, fips/fips.c: Hook it in.
 2011-03-24 22:55:02 +00:00
Richard Levitte
487b023f3d make update (1.1.0-dev) 
This meant alarger renumbering in util/libeay.num due to symbols
appearing in 1.0.0-stable and 1.0.1-stable.  However, since there's
been no release on this branch yet, it should be harmless.
 2011-03-23 00:11:32 +00:00
Dr. Stephen Henson
4fc02f1229 Use a signed value to check return value of do_cipher(). 2011-03-21 17:37:27 +00:00
Ben Laurie
edc032b5e3 Add SRP support. 2011-03-12 17:01:19 +00:00
Dr. Stephen Henson
3e446ba347 Make "make links" work in fipscanisteronly builds. 2011-02-22 12:34:46 +00:00
Dr. Stephen Henson
b7056b6414 Update dependencies. 2011-02-21 17:51:59 +00:00
Dr. Stephen Henson
37eae9909a Remove unnecessary dependencies. 2011-02-21 17:35:53 +00:00
Dr. Stephen Henson
ab8a4e54db Move gcm128_context definition to modes_lcl.h (along with some related 
definitions) so we can use it in EVP GCM code avoiding need to allocate
it.
 2011-02-19 22:16:52 +00:00
Dr. Stephen Henson
25c6542944 Add non-FIPS algorithm blocking and selftest checking. 2011-02-15 16:03:47 +00:00
Dr. Stephen Henson
14567b1451 Add FIPS flags to AES ciphers and SHA* digests. 2011-02-15 15:57:54 +00:00
Dr. Stephen Henson
b3d8022edd Add GCM IV generator. Add some FIPS restrictions to GCM. Update fips_gcmtest. 2011-02-09 16:21:43 +00:00
Dr. Stephen Henson
f4001a0d19 Link GCM into FIPS module. Check return value in EVP gcm. 2011-02-08 15:10:42 +00:00
Dr. Stephen Henson
bdaa54155c Initial *very* experimental EVP support for AES-GCM. Note: probably very 
broken and subject to change.
 2011-02-07 18:16:33 +00:00
Dr. Stephen Henson
d45087c672 Use 0 not -1 (since type is size_t) for finalisation argument to do_cipher: 
the NULL value for the input buffer is sufficient to notice this case.
 2011-02-07 18:04:27 +00:00
Dr. Stephen Henson
3da0ca796c New flags EVP_CIPH_FLAG_CUSTOM_CIPHER in cipher structures if an underlying 
cipher handles all cipher symantics itself.
 2011-02-07 14:36:08 +00:00
Dr. Stephen Henson
83e9c36261 Use default ASN1 if flag set. 2011-02-07 12:47:16 +00:00
Dr. Stephen Henson
14ae26f2e4 Transfer error redirection to fips.h, add OPENSSL_FIPSAPI to source files 
that use it.
 2011-02-03 17:00:24 +00:00
Bodo Möller
9d0397e977 make update 2011-02-03 10:17:53 +00:00
Bodo Möller
2440d8b1db Fix error codes. 2011-02-03 10:03:23 +00:00
Dr. Stephen Henson
7edfe67456 Move all FIPSAPI renames into fips.h header file, include early in 
crypto.h if needed.

Modify source tree to handle change.
 2011-01-27 19:10:56 +00:00
Dr. Stephen Henson
7c8ced94c3 Change OPENSSL_FIPSEVP to OPENSSL_FIPSAPI as it doesn't just refer 
to EVP any more.

Move locking #define into fips.h.

Set FIPS locking callbacks at same time as OpenSSL locking callbacks.
 2011-01-27 15:22:26 +00:00
Dr. Stephen Henson
7a4bd34a4f FIPS mode EVP changes: 
Set EVP_CIPH_FLAG_FIPS on approved ciphers.

Support "default ASN1" flag which avoids need for ASN1 dependencies in FIPS
code.

Include some defines to redirect operations to a "tiny EVP" implementation
in some FIPS source files.

Change m_sha1.c to use EVP_PKEY_NULL_method: the EVP_MD sign/verify functions
are not used in OpenSSL 1.0 and later for SHA1 and SHA2 ciphers: the EVP_PKEY
API is used instead.
 2011-01-26 15:25:33 +00:00
Dr. Stephen Henson
09c1dc850c PR: 2385 
Submitted by: Stefan Birrer <stefan.birrer@adnovum.ch>
Reviewed by: steve

Zero key->pkey.ptr after it is freed so the structure can be reused.
 2010-11-30 19:37:21 +00:00
Dr. Stephen Henson
ae3fff5034 Some of the MS_STATIC use in crypto/evp is a legacy from the days when 
EVP_MD_CTX was much larger: it isn't needed anymore.
 2010-11-27 17:37:03 +00:00
Dr. Stephen Henson
f830c68f4d add "missing" functions to copy EVP_PKEY_METHOD and examine info 2010-11-24 16:08:20 +00:00
Dr. Stephen Henson
46fc96d4ba constify EVP_PKEY_new_mac_key() 2010-11-24 13:13:49 +00:00
Dr. Stephen Henson
ad889de097 If EVP_PKEY structure contains an ENGINE the key is ENGINE specific and 
we should use its method instead of any generic one.
 2010-11-16 12:11:46 +00:00
Dr. Stephen Henson
776654adff PR: 2295 
Submitted by: Alexei Khlebnikov <alexei.khlebnikov@opera.com>
Reviewed by: steve

OOM checking. Leak in OOM fix. Fall-through comment. Duplicate code
elimination.
 2010-10-11 23:49:22 +00:00
Dr. Stephen Henson
2948fbab3a Fix ctr mode properly this time.... 2010-07-28 16:53:28 +00:00
Dr. Stephen Henson
081464fa14 Make ctr mode behaviour consistent with other modes. 2010-07-28 11:03:09 +00:00
Andy Polyakov
874a3757af Rework framework for assembler support for AES counter mode and add 
AES_ctr32_encrypt to aes-s390x.pl.
 2010-07-09 12:21:52 +00:00
Ben Laurie
c8bbd98a2b Fix warnings. 2010-06-12 14:13:23 +00:00
Dr. Stephen Henson
cb877ccb35 PR: 2258 
Submitted By: Ger Hobbelt <ger@hobbelt.com>

Base64 BIO fixes:

Use OPENSSL_assert() instead of assert().
Use memmove() as buffers overlap.
Fix write retry logic.
 2010-05-27 12:41:05 +00:00
Dr. Stephen Henson
efcf5f1c50 PR: 2244 
Submitted By: "PMHager" <hager@dortmund.net>

Initialise pkey callback to 0.
 2010-05-03 12:50:36 +00:00
Dr. Stephen Henson
08df41277a PR: 1904 
Submitted by: David Woodhouse <dwmw2@infradead.org>

Pass passphrase minimum length down to UI.
 2010-03-27 19:31:55 +00:00
Dr. Stephen Henson
d6eebf6d8a reserve a few more bits for future cipher modes 2010-03-08 23:48:21 +00:00
Dr. Stephen Henson
069d4cfea5 although AES is a variable length cipher, AES EVP methods have a fixed key length 2010-03-07 15:54:26 +00:00
Dr. Stephen Henson
49436b59b5 oops, make EVP ctr mode work again 2010-03-07 15:52:41 +00:00
Dr. Stephen Henson
1708456220 don't add digest alias if signature algorithm is undefined 2010-03-06 20:47:30 +00:00
Dr. Stephen Henson
8c4ce7bab2 Fix memory leak: free up ENGINE functional reference if digest is not 
found in an ENGINE.
 2010-03-05 13:33:21 +00:00
Dr. Stephen Henson
da3955256d 'typo' 2010-03-01 01:53:34 +00:00
Ben Laurie
19ec2f4194 Fix warnings (note that gcc 4.2 has a bug that makes one of its 
warnings hard to fix without major surgery).
 2010-02-28 14:22:56 +00:00
Dr. Stephen Henson
37c541faed Revert CFB block length change. Despite what SP800-38a says the input to 
CFB mode does *not* have to be a multiple of the block length and several
other specifications (e.g. PKCS#11) do not require this.
 2010-02-26 14:41:58 +00:00
Dr. Stephen Henson
385a488c43 prevent warning 2010-02-24 15:24:19 +00:00
Andy Polyakov
d976f99294 Add AES counter mode to EVP. 2010-02-23 16:48:41 +00:00
Dr. Stephen Henson
1458b931eb The "block length" for CFB mode was incorrectly coded as 1 all the time. It 
should be the number of feedback bits expressed in bytes. For CFB1 mode set
this to 1 by rounding up to the nearest multiple of 8.
 2010-02-15 19:40:16 +00:00
Dr. Stephen Henson
20eb7238cb Correct ECB mode EVP_CIPHER definition: IV length is 0 2010-02-15 19:26:02 +00:00
Dr. Stephen Henson
79cfc3ac54 add EVP_CIPH_FLAG_LENGTH_BITS from 0.9.8-stable 2010-02-15 19:20:13 +00:00
Dr. Stephen Henson
e3e31ff482 Use supplied ENGINE when initialising CMAC. Restore pctx setting. 2010-02-08 16:31:28 +00:00
Dr. Stephen Henson
c8ef656df2 Make CMAC API similar to HMAC API. Add methods for CMAC. 2010-02-08 15:31:35 +00:00
Dr. Stephen Henson
089f02c577 oops, use new value for new flag 2010-02-07 13:50:36 +00:00
Dr. Stephen Henson
c2bf720842 Add missing function EVP_CIPHER_CTX_copy(). Current code uses memcpy() to copy 
an EVP_CIPHER_CTX structure which may have problems with external ENGINEs
who need to duplicate internal handles etc.
 2010-02-07 13:39:39 +00:00
Dr. Stephen Henson
17ebc10ffa PR: 2161 
Submitted by: Doug Goldstein <cardoe@gentoo.org>, Steve.

Make no-dsa, no-ecdsa and no-rsa compile again.
 2010-02-02 13:35:27 +00:00
Dr. Stephen Henson
e92f9f45e8 Add flags functions which were added to 0.9.8 for fips but not 1.0.0 and 
later.
 2010-01-26 14:29:06 +00:00
Dr. Stephen Henson
031c78901b make update 2010-01-15 15:24:19 +00:00
Dr. Stephen Henson
7e765bf29a Traditional Yuletide commit ;-) 
Add Triple DES CFB1 and CFB8 to algorithm list and NID translation.
 2009-12-25 14:13:11 +00:00
Dr. Stephen Henson
e50858c559 PR: 2127 
Submitted by: Tomas Mraz <tmraz@redhat.com>

Check for lookup failures in EVP_PBE_CipherInit().
 2009-12-17 15:27:57 +00:00
Dr. Stephen Henson
338a61b94e Add patch to crypto/evp which didn't apply from PR#2124 2009-12-09 15:01:39 +00:00
Dr. Stephen Henson
fdb2c6e4e5 PR: 2124 
Submitted by: Jan Pechanec <Jan.Pechanec@Sun.COM>

Check for memory allocation failures.
 2009-12-09 13:38:05 +00:00
Dr. Stephen Henson
3d63b3966f Split PBES2 into cipher and PBKDF2 versions. This tidies the code somewhat 
and is a pre-requisite to adding password based CMS support.
 2009-11-25 22:01:06 +00:00
Dr. Stephen Henson
773b63d6f9 set engine to NULL after releasing it 2009-11-12 19:25:37 +00:00
Dr. Stephen Henson
fecef70773 Yes it is a typo ;-) 2009-10-01 12:17:44 +00:00
Dr. Stephen Henson
b6dcdbfc94 Audit libcrypto for unchecked return values: fix all cases enountered 2009-09-23 23:43:49 +00:00
Dr. Stephen Henson
cd4f7cddc7 Add more return value checking attributes to evp.h and hmac.h 2009-09-23 23:40:13 +00:00
Dr. Stephen Henson
acf20c7dbd Add attribute to check if return value of certain functions is incorrectly 
ignored.
 2009-09-23 16:27:10 +00:00
Dr. Stephen Henson
3ed3603b60 Update default dependency flags. 
Make error name discrepancies a fatal error.
Fix error codes.
make update
 2009-08-12 17:30:37 +00:00
Dr. Stephen Henson
0f1d77a870 Fix error code. 2009-08-06 16:39:34 +00:00
Dr. Stephen Henson
c55d27ac33 Make update. 2009-07-08 09:19:53 +00:00
Dr. Stephen Henson
4e9de7aa3a Delete MD2 from algorithm tables as in 0.9.8-stable. However since this is 
a new branch we can also disable it by default.
 2009-07-08 08:49:17 +00:00
Dr. Stephen Henson
9a6d8ee5b5 Update from 1.0.0-stable 2009-07-01 11:40:19 +00:00
Dr. Stephen Henson
f0288f05b9 Submitted by: Artem Chuprina <ran@cryptocom.ru> 
Reviewed by: steve@openssl.org

Various GOST ciphersuite and ENGINE fixes. Including...

Allow EVP_PKEY_set_derive_peerkey() in encryption operations.

New flag when certificate verify should be omitted in client key exchange.
 2009-06-16 16:38:47 +00:00
Dr. Stephen Henson
43e12b6f1c Add ignored FIPS options to evp.h change clashing flag value. 2009-05-29 18:57:31 +00:00
Dr. Stephen Henson
d4f0339c66 Update from 1.0.0-stable. 2009-04-26 22:18:22 +00:00
Dr. Stephen Henson
ef236ec3b2 Merge from 1.0.0-stable branch. 2009-04-23 16:32:42 +00:00
Dr. Stephen Henson
e5fa864f62 Updates from 1.0.0-stable. 2009-04-15 15:27:03 +00:00
Dr. Stephen Henson
e4e949192b Submitted by: Victor B. Wagner <vitus@cryptocom.ru> 
Reviewed by: steve@openssl.org

Check return codes properly in md BIO and dgst command.
 2009-03-18 18:53:08 +00:00
Ben Laurie
2121f15daf Use the right length (reported by Quanhong Wang). 2009-03-03 15:12:56 +00:00
Dr. Stephen Henson
a63bf2c53c Make no-engine work again. 2009-02-15 15:28:18 +00:00
Ben Laurie
b3f3407850 Use new common flags and fix resulting warnings. 2009-02-15 14:08:51 +00:00
Ben Laurie
0eab41fb78 If we're going to return errors (no matter how stupid), then we should 
test for them!
 2008-12-29 16:11:58 +00:00
Andy Polyakov
5cabcf96e7 Fix "possible loss of data" Win64 compiler warnings. 2008-12-29 12:35:49 +00:00
Bodo Möller
7a76219774 Implement Configure option pattern "experimental-foo" 
(specifically, "experimental-jpake").
 2008-12-02 01:21:39 +00:00
Geoff Thorpe
6343829a39 Revert the size_t modifications from HEAD that had led to more 
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.
 2008-11-12 03:58:08 +00:00
Dr. Stephen Henson
7b808412c9 Make -DKSSL_DEBUG work again. 2008-11-10 19:08:37 +00:00
Dr. Stephen Henson
2e5975285e Update obsolete email address... 2008-11-05 18:39:08 +00:00
Ben Laurie
f80921b6a6 Formatting. 2008-11-04 12:06:09 +00:00
Dr. Stephen Henson
70d71f6185 Fix warnings: printf format mismatches on 64 bit platforms. 
Change assert to OPENSSL_assert().
Fix e_padlock prototype.
 2008-11-02 15:41:30 +00:00
Dr. Stephen Henson
c76fd290be Fix warnings about mismatched prototypes, undefined size_t and value computed 
not used.
 2008-11-02 12:50:48 +00:00
Ben Laurie
5e4430e70d More size_tification. 2008-11-01 16:40:37 +00:00
Andy Polyakov
b444ac3e6f size_t-fy EVP_CIPHER. Note that being size_t-fied it doesn't require 
underlying cipher to be size_t-fied, it allows for size_t, signed and
unsigned long. It maintains source and even binary compatibility.
 2008-10-31 19:48:25 +00:00
Dr. Stephen Henson
e19106f5fb Create function of the form OBJ_bsearch_xxx() in bsearch typesafe macros 
with the appropriate parameters which calls OBJ_bsearch(). A compiler will
typically inline this.

This avoids the need for cmp_xxx variables and fixes unchecked const issues
with CHECKED_PTR_OF()
 2008-10-22 15:43:01 +00:00
Dr. Stephen Henson
606f6c477a Fix a shed load or warnings: 
Duplicate const.
Use of ; outside function.
 2008-10-20 15:12:00 +00:00
Ben Laurie
babb379849 Type-checked (and modern C compliant) OBJ_bsearch. 2008-10-12 14:32:47 +00:00
Bodo Möller
2e415778f2 Don't use assertions to check application-provided arguments; 
and don't unnecessarily fail on input size 0.
 2008-08-14 21:37:51 +00:00
Geoff Thorpe
4c3296960d Remove the dual-callback scheme for numeric and pointer thread IDs, 
deprecate the original (numeric-only) scheme, and replace with the
CRYPTO_THREADID object. This hides the platform-specifics and should reduce
the possibility for programming errors (where failing to explicitly check
both thread ID forms could create subtle, platform-specific bugs).

Thanks to Bodo, for invaluable review and feedback.
 2008-08-06 15:54:15 +00:00
Dr. Stephen Henson
d4cdbab99b Avoid warnings with -pedantic, specifically: 
Conversion between void * and function pointer.
Value computed not used.
Signed/unsigned argument.
 2008-07-04 23:12:52 +00:00
Geoff Thorpe
5f834ab123 Revert my earlier CRYPTO_THREADID commit, I will commit a reworked 
version some time soon.
 2008-07-03 19:59:25 +00:00
Ben Laurie
5ce278a77b More type-checking. 2008-06-04 11:01:43 +00:00
Geoff Thorpe
f7ccba3edf There was a need to support thread ID types that couldn't be reliably cast 
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code to check *both* modes to
determine equality. This commit maintains the availability of both thread
ID types, but deprecates the type-specific accessor APIs that invoke the
callbacks - instead a single type-independent API is used.  This simplifies
software that calls into this interface, and should also make it less
error-prone - as forgetting to call and compare *both* thread ID accessors
could have led to hard-to-debug/infrequent bugs (that might only affect
certain platforms or thread implementations). As the CHANGES note says,
there were corresponding deprecations and replacements in the
thread-related functions for BN_BLINDING and ERR too.
 2008-03-28 02:49:43 +00:00
Dr. Stephen Henson
fe591284be Update dependencies. 2008-03-22 18:52:03 +00:00
Geoff Thorpe
1e26a8baed Fix a variety of warnings generated by some elevated compiler-fascism, 
OPENSSL_NO_DEPRECATED, etc. Steve, please double-check the CMS stuff...
 2008-03-16 21:05:46 +00:00
Dr. Stephen Henson
8931b30d84 And so it begins... 
Initial support for CMS.

Add zlib compression BIO.

Add AES key wrap implementation.

Generalize S/MIME MIME code to support CMS and/or PKCS7.
 2008-03-12 21:14:28 +00:00
Dr. Stephen Henson
0e1dba934f 1. Changes for s_client.c to make it return non-zero exit code in case 
of handshake failure

2. Changes to x509_certificate_type function (crypto/x509/x509type.c) to
make it recognize GOST certificates as EVP_PKT_SIGN|EVP_PKT_EXCH
(required for s3_srvr to accept GOST client certificates).

3. Changes to EVP
	- adding of function EVP_PKEY_CTX_get0_peerkey
	- Make function EVP_PKEY_derive_set_peerkey work for context with
	  ENCRYPT operation, because we use peerkey field in the context to
	  pass non-ephemeral secret key to GOST encrypt operation.
	- added EVP_PKEY_CTRL_SET_IV control command. It is really
	  GOST-specific, but it is used in SSL code, so it has to go
	  in some header file, available during libssl compilation

4. Fix to HMAC to avoid call of OPENSSL_cleanse on undefined data

5. Include des.h if KSSL_DEBUG is defined into some libssl files, to
  make debugging output which depends on constants defined there, work
  and other KSSL_DEBUG output fixes

6. Declaration of real GOST ciphersuites, two authentication methods
   SSL_aGOST94 and SSL_aGOST2001 and one key exchange method SSL_kGOST

7. Implementation  of these methods.

8. Support for sending unsolicited serverhello extension if GOST
  ciphersuite is selected. It is require for interoperability with
  CryptoPro CSP 3.0 and 3.6 and controlled by
  SSL_OP_CRYPTOPRO_TLSEXT_BUG constant.
  This constant is added to SSL_OP_ALL, because it does nothing, if
  non-GOST ciphersuite is selected, and all implementation of GOST
  include compatibility with CryptoPro.

9. Support for CertificateVerify message without length field. It is
   another CryptoPro bug, but support is made unconditional, because it
   does no harm for draft-conforming implementation.

10. In tls1_mac extra copy of stream mac context is no more done.
  When I've written currently commited code I haven't read
  EVP_DigestSignFinal manual carefully enough and haven't noticed that
  it does an internal digest ctx copying.

This implementation was tested against
1. CryptoPro CSP 3.6 client and server
2. Cryptopro CSP 3.0 server
 2007-10-26 12:06:36 +00:00
Andy Polyakov
ebc06fba67 Bunch of constifications. 2007-10-13 15:51:32 +00:00
Andy Polyakov
71f4ea44eb EVP_*_cfb1 was broken. 
PR: 1318
 2007-07-08 19:14:02 +00:00
Dr. Stephen Henson
18096abb29 Handle NULL parameter in some EVP utility functions. 2007-05-31 12:39:21 +00:00
Dr. Stephen Henson
e77dbf325f Prepend signature name in dgst output. 2007-05-17 16:19:17 +00:00
Dr. Stephen Henson
e69adea539 New function EVP_PKEY_asn1_copy(). Use default MD if type param is NULL. 2007-05-15 23:52:03 +00:00
Bodo Möller
96afc1cfd5 Add SEED encryption algorithm. 
PR: 1503
Submitted by: KISA
Reviewed by: Bodo Moeller
 2007-04-23 23:48:59 +00:00
Dr. Stephen Henson
18327cd0e4 Copy update callback across when copying EVP_MD_CTX. 
Remove unnecessary reference to EVP_MD_CTX in HMAC pkey method.
 2007-04-12 13:02:31 +00:00
Dr. Stephen Henson
2022cfe07e New -mac and -macopt options to dgst utility. Reimplement -hmac option in 
terms of new API.
 2007-04-11 17:20:40 +00:00
Dr. Stephen Henson
74633553a9 Experimental HMAC support via EVP_PKEY_METHOD. 2007-04-11 12:33:06 +00:00
Dr. Stephen Henson
baecb96e8a Fix digest signing so digest type is set after init. 2007-04-08 16:53:50 +00:00
Dr. Stephen Henson
6181f5e404 Preliminary support for signctx/verifyctx callbacks. 2007-04-08 13:03:26 +00:00
Ben Laurie
ab2d91bd6b Don't copy from a nonexistent next. Coverity ID 47. 2007-04-05 17:23:51 +00:00
Dr. Stephen Henson
6e7ca5e1eb Update from stable branch. 2007-02-27 18:43:42 +00:00
Nils Larsch
0d5ac5a738 allow EVP_PKEY_CTX_free(NULL) 2007-02-26 18:32:53 +00:00
Dr. Stephen Henson
52cfa39716 Add -hmac option to dgst from 0.9.7 stable branch. 2007-02-08 19:07:43 +00:00
Dr. Stephen Henson
560b79cbff Constify version strings and some structures. 2007-01-21 13:07:17 +00:00
Nils Larsch
b0ec114685 fix order 
PR: 1442
 2006-12-21 19:50:48 +00:00
Nils Larsch
06e2dd037e add support for ecdsa-with-sha256 etc. 2006-12-20 08:58:54 +00:00
Nils Larsch
34f0a19309 remove trailing '\' 
PR: 1438
 2006-12-19 19:49:02 +00:00
Nils Larsch
7806f3dd4b replace macros with functions 
Submitted by: Tracy Camp <tracyx.e.camp@intel.com>
 2006-11-29 20:54:57 +00:00
Dr. Stephen Henson
47a9d527ab Update from 0.9.8 stable. Eliminate duplicate error codes. 2006-11-21 21:29:44 +00:00
Ben Laurie
84948b39df Fix various warnings. 2006-11-08 09:45:12 +00:00
Dr. Stephen Henson
02c9b66a6c Fix C++ style comments, change assert to OPENSSL_assert, stop warning with 
pedantic mode.
 2006-08-31 20:56:20 +00:00
Ben Laurie
777c47acbe Make things static that should be. Declare stuff in headers that should be. 
Fix warnings.
 2006-08-28 17:01:04 +00:00
Dr. Stephen Henson
5c95c2ac23 Fix various error codes to match functions. 2006-07-17 16:33:31 +00:00
Dr. Stephen Henson
29cf84c692 New docs for EVP_Digest{Sign,Verify}*() function. Update existing docs. 2006-07-12 12:31:30 +00:00
Dr. Stephen Henson
b7683e3a5d Allow digests to supply S/MIME micalg values from a ctrl. 
Send ctrls to EVP_PKEY_METHOD during signing of PKCS7 structure so
customisation is possible.
 2006-07-10 18:36:55 +00:00
Dr. Stephen Henson
0ee2166cc5 New functions to add and free up application defined signature OIDs. 2006-07-09 16:05:43 +00:00
Dr. Stephen Henson
5ba4bf35c5 New functions to enumerate digests and ciphers. 2006-07-09 00:53:45 +00:00
Andy Polyakov
975efcbaee Typos(?) in HEAD/crypto/evp/p_lib.c. 2006-07-04 20:27:44 +00:00
Dr. Stephen Henson
86207c1960 Make return value from EVP_PKEY_cmp() and EVP_PKEY_cmp_parameters() consistent. 2006-07-02 21:12:40 +00:00
Dr. Stephen Henson
944f858021 Fix EVP_PKEY_CTX_dup() to return correct value and handle NULL keys in 
the source.
 2006-06-27 17:23:24 +00:00
Bodo Möller
dd030860c4 Camellia cipher, contributed by NTT 
Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller
 2006-06-11 01:09:07 +00:00
Bodo Möller
f3dea9a595 Camellia cipher, contributed by NTT 
Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller
 2006-06-09 15:44:59 +00:00
Dr. Stephen Henson
01b8b3c7d2 Complete EVP_PKEY_ASN1_METHOD ENGINE support. 2006-06-05 11:52:46 +00:00
Dr. Stephen Henson
e18e3eba76 Make update. 2006-06-02 17:54:47 +00:00
Dr. Stephen Henson
1892c8bf97 Extend default method string to include public key methods. 
Add missing prototypes.

Fix engine method lookup.
 2006-06-02 13:09:59 +00:00
Dr. Stephen Henson
5e428e7d0d Typo. 2006-06-02 12:37:02 +00:00
Dr. Stephen Henson
c9777d2659 Add ENGINE support for EVP_PKEY_METHOD including lookups of ENGINE 
implementations and functional reference counting when a context
is allocated, free or copied.
 2006-06-02 12:33:39 +00:00
Dr. Stephen Henson
e0c1ea9038 Fix error code. make update 2006-06-01 12:43:39 +00:00
Dr. Stephen Henson
b28dea4e10 New pkey functions for keygen callbacks and retrieving operation type. 2006-05-31 17:34:14 +00:00
Dr. Stephen Henson
3207e61222 Add prototypes, update Win32 ordinals. 2006-05-25 11:44:05 +00:00
Dr. Stephen Henson
3a828611e9 Update EVP_MD_CTX_copy_ex() to use EVP_PKEY_CTX_dup(). 2006-05-25 00:55:00 +00:00
Dr. Stephen Henson
8bdcef40e4 New function to dup EVP_PKEY_CTX. This will be needed to make new signing 
functions and EVP_MD_CTX_copy work properly.
 2006-05-24 23:49:30 +00:00
Dr. Stephen Henson
91c9e62123 New functions for enchanced digest sign/verify. 2006-05-24 17:30:09 +00:00
Dr. Stephen Henson
0e3453536e Fix warnings. 2006-05-24 13:29:32 +00:00
Dr. Stephen Henson
eaff5a1412 Use size_t for new crypto size parameters. 2006-05-24 12:33:46 +00:00
Dr. Stephen Henson
0965991600 Add ctrl to EVP_MD and EVP_PKEY_CTX to EVP_MD_CTX. These will be used 
for enhanced sign/verify operations.
 2006-05-22 13:01:01 +00:00
Dr. Stephen Henson
a620626a33 Code tidy. 2006-05-18 18:06:03 +00:00
Dr. Stephen Henson
3ef3e07a49 make update 2006-05-18 17:22:31 +00:00
Dr. Stephen Henson
1631d5f9b9 HMAC OIDs from RFC4231. 2006-05-17 12:27:45 +00:00
Dr. Stephen Henson
6d3a1eac3b Add PRF preference ctrl to ciphers. 2006-05-15 18:35:13 +00:00
Dr. Stephen Henson
b8f702a0af Change builting PBE to use static table. Add entries for HMAC and MD5, GOST. 2006-05-15 17:34:36 +00:00
Dr. Stephen Henson
856640b54f Extend PBE code to support non default PKCS#5 v2.0 PRFs. 2006-05-14 18:40:53 +00:00
Dr. Stephen Henson
7f57b076a6 New functions to get key types without dereferncing EVP_PKEY. 
More error checking for RSA pmeth.
 2006-05-11 21:33:00 +00:00
Dr. Stephen Henson
399a6f0bd1 Update PKCS#7 enveloped data to new API. 2006-05-08 12:44:25 +00:00
Dr. Stephen Henson
03919683f9 Add support for default public key digest type ctrl. 2006-05-07 17:09:39 +00:00
Dr. Stephen Henson
b46343583c Update EVP_PKEY_cmp() and X509_check_private() to return sensible values and 
handle unsupported key types.
 2006-04-28 12:27:37 +00:00
Dr. Stephen Henson
a78568b7e9 Replace RSA specific PKCS7_RECIP_INFO set up with an public key algorithm 
ctrl.
 2006-04-27 18:20:34 +00:00
Dr. Stephen Henson
81cebb8b79 Add prototypes and pkey accessor function for EVP_PKEY_CTX. 2006-04-26 11:52:36 +00:00
Dr. Stephen Henson
cddaba8ede Add 'flags' parameter to EVP_PKEY_asn1_meth_new() to set algorithm flags. 2006-04-21 17:38:58 +00:00
Nils Larsch
f8296228f1 as we encrypt every bit separately we need to loop through the number 
of bits; thanks to Michael McDougall <mmcdouga@saul.cis.upenn.edu>

PR: 1318
 2006-04-20 13:11:52 +00:00
Dr. Stephen Henson
ee1d9ec019 Remove link between digests and signature algorithms. 
Use cross reference table in ASN1_item_sign(), ASN1_item_verify() to eliminate
the need for algorithm specific code.
 2006-04-19 17:05:59 +00:00
Dr. Stephen Henson
614b448a67 Remove comment from SSLeay days about EVP_PKEY_METHOD. 2006-04-19 12:16:58 +00:00
Dr. Stephen Henson
492a9e2415 Allow public key ASN1 methods to set PKCS#7 SignerInfo structures. 2006-04-17 17:12:23 +00:00
Dr. Stephen Henson
c20276e4ae Fix (most) WIN32 warnings and errors. 2006-04-17 12:08:22 +00:00
Dr. Stephen Henson
9ca7047d71 Provisional support for EC pkey method, supporting ECDH and ECDSA. 2006-04-16 16:15:59 +00:00
Dr. Stephen Henson
b010b7c434 Use more flexible method of determining output length, by setting &outlen 
value of the passed output buffer is NULL.

The old method of using EVP_PKEY_size(pkey) isn't flexible enough to cover all
cases where the output length may depend on the operation or the parameters
associated with it.
 2006-04-15 18:50:56 +00:00
Dr. Stephen Henson
9dc17a2536 Fix from 0.9.7-stable branch. 2006-04-15 17:43:43 +00:00
Dr. Stephen Henson
ba30bad57b Add functions to allow setting and adding external EVP_PKEY_METHOD. 2006-04-14 12:41:35 +00:00
Dr. Stephen Henson
ffb1ac674c Complete key derivation support. 2006-04-13 20:16:56 +00:00
Dr. Stephen Henson
3be34589e8 Update dependencies. 2006-04-13 13:00:45 +00:00
Dr. Stephen Henson
d87e615209 Add key derivation support. 2006-04-13 12:56:41 +00:00
Dr. Stephen Henson
3ba0885a3e Extend DH ASN1 method, add DH EVP_PKEY_METHOD. 2006-04-12 23:51:24 +00:00
Dr. Stephen Henson
c927df3fa1 Initial DSA EVP_PKEY_METHOD. Fixup some error codes. 2006-04-12 10:20:47 +00:00
Dr. Stephen Henson
f5cda4cbb1 Initial keygen support. 2006-04-11 13:28:52 +00:00
Dr. Stephen Henson
29db322e8f Beginnings of PSS support. 2006-04-10 11:48:35 +00:00
Dr. Stephen Henson
716630c0eb Change operation values so they can be used as a mask. 
Fix rsa_pkey_method.
 2006-04-10 11:16:11 +00:00
Dr. Stephen Henson
75d44c0452 Store digests as EVP_MD instead of a NID. 
Add digest size sanity checks.
 2006-04-09 21:24:48 +00:00
Dr. Stephen Henson
a58a636838 Constification. 2006-04-09 20:53:19 +00:00
Dr. Stephen Henson
b2a97be7f4 Support for digest signing and X931 in rsa_pkey_meth. 2006-04-09 19:17:25 +00:00
Dr. Stephen Henson
4a3dc3c0e3 Add RSA ctrl for padding mode, add ctrl support in pkeyutl. 2006-04-09 12:42:09 +00:00
Dr. Stephen Henson
07e970c7e6 Initial functions for RSA EVP_PKEY_METHOD. 
Update dependencies.
 2006-04-08 00:15:07 +00:00
Dr. Stephen Henson
d1aa0d38c5 If <operatio>_init function is zero interpret as noop. 2006-04-07 23:11:49 +00:00
Dr. Stephen Henson
9e4d0f0be2 New utility 'pkeyutl' a general purpose version of 'rsautl'. 2006-04-07 19:33:28 +00:00
Dr. Stephen Henson
cd7638980a Include EVP_PKEY argument in EVP_PKEY_CTX_new(). This avoids the 
need for a separate EVP_PKEY parameter in the other operation
initialization routines.
 2006-04-07 17:28:56 +00:00
Dr. Stephen Henson
f733a5ef0e Initial functions for main EVP_PKEY_METHOD operations. 
No method implementations yet.
 2006-04-07 16:42:09 +00:00
Dr. Stephen Henson
5da98aa687 Updated to EVP_PKEY_METHOD code... still doesn't do much. 2006-04-06 17:32:43 +00:00
Dr. Stephen Henson
0b6f3c66cd Initial definitions and a few functions for EVP_PKEY_METHOD: an extension 
of the EVP routines to public key algorithms.
 2006-04-06 13:02:06 +00:00
Dr. Stephen Henson
e46691a0bc New function to add dynamic alias. 2006-04-05 13:24:19 +00:00
Dr. Stephen Henson
732a40e107 Last arg to EVP_PKEY_assign() should be void *. 2006-04-05 13:04:02 +00:00
Dr. Stephen Henson
0b33dac310 New function to retrieve ASN1 info on public key algorithms. New command 
line option to print out info.
 2006-04-04 18:16:03 +00:00
Dr. Stephen Henson
42eae426df Add missing function declaration. 2006-03-29 12:18:26 +00:00
Dr. Stephen Henson
246e09319c Fix bug where freed OIDs could be accessed in EVP_cleanup() by 
defering freeing in OBJ_cleanup().
 2006-03-28 17:23:48 +00:00
Dr. Stephen Henson
db98bbc114 Initial support for generalized public key parameters. 2006-03-24 13:46:58 +00:00
Dr. Stephen Henson
e42633140e Add support for legacy PEM format private keys in EVP_PKEY_ASN1_METHOD. 2006-03-23 18:02:23 +00:00
Dr. Stephen Henson
d82e2718e2 Add information and pem strings. Update dependencies. 2006-03-23 11:54:51 +00:00
Dr. Stephen Henson
18e377b4ff Make EVP_PKEY_ASN1_METHOD opaque. Add application level functions to 
initialize it. Initial support for application added public key ASN1.
 2006-03-22 17:59:49 +00:00
Dr. Stephen Henson
35208f368c Gather printing routines into EVP_PKEY_ASN1_METHOD. 2006-03-22 13:09:35 +00:00
Richard Levitte
c788e59365 VMS doesn't support includes of paths very well. 2006-03-22 11:26:57 +00:00
Dr. Stephen Henson
6f81892e6b Transfer parameter handling and key comparison to algorithm methods. 2006-03-20 17:56:05 +00:00
Dr. Stephen Henson
448be74335 Initial support for pluggable public key ASN1 support. Process most public 
key ASN1 handling through a single EVP_PKEY_ASN1_METHOD structure and move
the spaghetti algorithm specific code to a single ASN1 module for each
algorithm.
 2006-03-20 12:22:24 +00:00
Nils Larsch
33af4421f2 remove unnecessary code 2006-03-18 14:22:20 +00:00
Dr. Stephen Henson
c1facbb681 Check EVP_DigestInit_ex() return value in EVP_BytesToKey(). 2006-03-01 21:17:13 +00:00
Dr. Stephen Henson
15ac971681 Update filenames in makefiles. 2006-02-04 01:45:59 +00:00
Dr. Stephen Henson
b40228a61d New functions to support opaque EVP_CIPHER_CTX handling. 2005-12-02 13:46:39 +00:00
Dr. Stephen Henson
200fc02848 Include EVP_whirlpool() prototype in evp.h 2005-12-02 13:25:52 +00:00
Andy Polyakov
8b9afce53a Add Whirlpool to EVP. 2005-11-30 20:57:23 +00:00
Nils Larsch
8215e7a938 fix warnings when building openssl with the following compiler options: 
-Wmissing-prototypes -Wcomment -Wformat -Wimplicit -Wmain -Wmultichar
        -Wswitch -Wshadow -Wtrigraphs -Werror -Wchar-subscripts
        -Wstrict-prototypes -Wreturn-type -Wpointer-arith  -W -Wunused
        -Wno-unused-parameter -Wuninitialized
 2005-08-28 22:49:57 +00:00
Nils Larsch
c755c5fd8b improved error checking and some fixes 
PR: 1170
Submitted by: Yair Elharrar
Reviewed and edited by: Nils Larsch
 2005-07-26 21:10:34 +00:00
Nils Larsch
b554eef43b the final byte of a pkcs7 padded plaintext can never be 0 
Submitted by: K S Sreeram <sreeram@tachyontech.net>
 2005-07-20 22:03:36 +00:00
Nils Larsch
3eeaab4bed make 
./configure no-deprecated [no-dsa] [no-dh] [no-ec] [no-rsa]
    	make depend all test
work again

PR: 1159
 2005-07-16 12:37:36 +00:00
Richard Levitte
0fc6b2c9e2 Do no try to pretend we're at the end of anything unless we're at the end 
of a 4-character block.
 2005-06-20 22:11:14 +00:00
Nils Larsch
63d740752f changes from 0.9.8 2005-05-31 18:22:53 +00:00
Andy Polyakov
ce92b6eb9c Further BUILDENV refinement, further fool-proofing of Makefiles and 
[most importantly] put back dependencies accidentaly eliminated in
check-in #13342.
 2005-05-16 16:55:47 +00:00
Nils Larsch
9dd8405341 ecc api cleanup; summary: 
- hide the EC_KEY structure definition in ec_lcl.c + add
  some functions to use/access the EC_KEY fields
- change the way how method specific data (ecdsa/ecdh) is
  attached to a EC_KEY
- add ECDSA_sign_ex and ECDSA_do_sign_ex functions with
  additional parameters for pre-computed values
- rebuild libeay.num from 0.9.7
 2005-05-16 10:11:04 +00:00
Andy Polyakov
81a86fcf17 Fool-proofing Makefiles 2005-05-15 22:23:26 +00:00
Dr. Stephen Henson
b6995add5c Make -CSP option work again in pkcs12 utility by checking for 
attribute in EVP_PKEY structure.
 2005-05-15 00:54:45 +00:00
Bodo Möller
8afca8d9c6 Fix more error codes. 
(Also improve util/ck_errf.pl script, and occasionally
fix source code formatting.)
 2005-05-11 03:45:39 +00:00
Nils Larsch
8b15c74018 give EC_GROUP_new_by_nid a more meanigful name: 
EC_GROUP_new_by_nid -> EC_GROUP_new_by_curve_name
 2005-05-10 11:37:47 +00:00
Nils Larsch
7dc17a6cf0 give EC_GROUP_*_nid functions a more meaningful name 
EC_GROUP_get_nid -> EC_GROUP_get_curve_name
	EC_GROUP_set_nid -> EC_GROUP_set_curve_name
 2005-05-08 22:09:12 +00:00
Andy Polyakov
405d9761a5 Allow for ./config no-sha0 [from stable]. 2005-04-30 21:51:41 +00:00
Dr. Stephen Henson
a93b01be57 Increase offset for BIO_f_enc() to avoid problems with overlapping buffers 
when decrypting data.
 2005-04-28 00:21:29 +00:00
Bodo Möller
2e7245f5a3 Use OPENSSL_NO_CAST, not OPENSSL_NO_CAST5 in e_old.c 
PR: 959
 2005-04-25 23:09:00 +00:00
Ben Laurie
b5855b2f32 Add prototypes. 2005-04-22 23:57:46 +00:00
Richard Levitte
7c671508bd Avoid compiler complaint about mismatched function signatures 
(void * != RSA *)
 2005-04-20 10:02:16 +00:00
Dr. Stephen Henson
29dc350813 Rebuild error codes. 2005-04-12 16:15:22 +00:00
Richard Levitte
4bb61becbb Add emacs cache files to .cvsignore. 2005-04-11 14:17:07 +00:00
Nils Larsch
70f34a5841 some const fixes and cleanup 2005-04-05 10:29:43 +00:00
Ben Laurie
73705abc34 If input is bad, we still need to clear the buffer. 2005-04-03 16:38:22 +00:00
Ben Laurie
41a15c4f0f Give everything prototypes (well, everything that's actually used). 2005-03-31 09:26:39 +00:00
Ben Laurie
42ba5d2329 Blow away Makefile.ssl. 2005-03-30 13:05:57 +00:00
Nils Larsch
41e455bfc4 test, remove unnecessary const cast 2005-03-22 17:55:18 +00:00
Bodo Möller
9f6715d4bb "make depend". This takes into account the algorithms that are now 
disabled by default (MDC2 and RC5), which until now were skipped
by "make links" and yet supposedly required by some of the Makefiles,
meaning that the recent snapshots failed to compile.

Problem reported by Nils Larsch.
 2005-03-13 19:49:47 +00:00
Dr. Stephen Henson
a0e7c8eede Add lots of checks for memory allocation failure, error codes to indicate 
failure and freeing up memory if a failure occurs.

PR:620
 2004-12-05 01:03:15 +00:00
Richard Levitte
a2ac429da2 Don't use $(EXHEADER) directly in for loops, as most shells will break 
if $(EXHEADER) is empty.

Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>
 2004-11-02 23:55:01 +00:00
Andy Polyakov
2b247cf81f OPENSSL_ia32cap final touches. Note that OPENSSL_ia32cap is no longer a 
symbol, but a macro expanded as (*(OPENSSL_ia32cap_loc())). The latter
is the only one to be exported to application.
 2004-08-29 16:36:05 +00:00
Andy Polyakov
746fc2526f Fix compiler warnings in crypto/evp/bio_ok.c as pointed out by Geoff. 2004-08-29 16:19:27 +00:00
Dr. Stephen Henson
c128bb0fa2 Don't ignore return value of EVP_DigestInit_ex() in md BIOs and dgst utility. 2004-08-05 18:09:50 +00:00
Andy Polyakov
14e21f863a Add framework for yet another assembler module dubbed "cpuid." Idea 
is to have a placeholder to small routines, which can be written only
in assembler. In IA-32 case this includes processor capability
identification and access to Time-Stamp Counter. As discussed earlier
OPENSSL_ia32cap is introduced to control recently added SSE2 code
pathes (see docs/crypto/OPENSSL_ia32cap.pod). For the moment the
code is operational on ELF platforms only. I haven't checked it yet,
but I have all reasons to believe that Windows build should fail to
link too. I'll be looking into it shortly...
 2004-07-26 20:18:55 +00:00
Andy Polyakov
0f71b77d5c Make bio_ok.c Microsoft compiler savvy. 2004-07-25 20:13:30 +00:00
Andy Polyakov
3205db2bfe Make bio_ok.c 64-bit savvy. 2004-07-25 19:37:41 +00:00
Richard Levitte
5906e8d5fe I think it could be a good thing to know what went wrong with the tests... 2004-07-12 12:25:54 +00:00
Dr. Stephen Henson
c39c32dd65 PKCS#8 fixes from stable branch. 2004-07-04 16:44:52 +00:00
Andy Polyakov
31c2ac1cdc EVP bindings to new SHA algorithms. 2004-05-31 13:14:08 +00:00
Geoff Thorpe
9c52d2cc75 After the latest round of header-hacking, regenerate the dependencies in 
the Makefiles. NB: this commit is probably going to generate a huge posting
and it is highly uninteresting to read.
 2004-05-17 19:26:06 +00:00
Geoff Thorpe
0f814687b9 Deprecate the recursive includes of bn.h from various API headers (asn1.h, 
dh.h, dsa.h, ec.h, ecdh.h, ecdsa.h, rsa.h), as the opaque bignum types are
already declared in ossl_typ.h. Add explicit includes for bn.h in those C
files that need access to structure internals or API functions+macros.
 2004-05-17 19:14:22 +00:00
Geoff Thorpe
7771b6c5b5 This file implements various functions that have since been redefined as 
macros. I'm removing this from the NO_DEPRECATED build.
 2004-05-15 18:26:15 +00:00
Andy Polyakov
9e0aad9fd6 size_t-fication of message digest APIs. We should size_t-fy more APIs... 2004-05-15 11:29:55 +00:00
Richard Levitte
1c7a0e2856 Reimplement old functions, so older software that link to libcrypto 
don't crash and burn.
 2004-05-14 17:56:30 +00:00
Geoff Thorpe
c57bc2dc51 make update 2004-04-19 18:33:41 +00:00
Geoff Thorpe
60a938c6bc (oops) Apologies all, that last header-cleanup commit was from the wrong 
tree. This further reduces header interdependencies, and makes some
associated cleanups.
 2004-04-19 18:09:28 +00:00
Geoff Thorpe
3a87a9b9db Reduce header interdependencies, initially in engine.h (the rest of the 
changes are the fallout). As this could break source code that doesn't
directly include headers for interfaces it uses, changes to recursive
includes are covered by the OPENSSL_NO_DEPRECATED symbol. It's better to
define this when building and using openssl, and then adapt code where
necessary - this is how to stay current. However the mechanism exists for
the lethargic.
 2004-04-19 17:46:04 +00:00
Richard Levitte
ab23d5ffda Add symbol hacks for some long names. 
make update
 2004-03-29 08:13:49 +00:00
Dr. Stephen Henson
216659eb87 Enhance EVP code to generate random symmetric keys of the 
appropriate form, for example correct DES parity.

Update S/MIME code and EVP_SealInit to use new functions.

PR: 700
 2004-03-28 17:38:00 +00:00
Richard Levitte
875a644a90 Constify d2i, s2i, c2i and r2i functions and other associated 
functions and macros.

This change has associated tags: LEVITTE_before_const and
LEVITTE_after_const.  Those will be removed when this change has been
properly reviewed.
 2004-03-15 23:15:26 +00:00
Dr. Stephen Henson
d4575825f1 Add flag to avoid continuous 
memory allocate when calling EVP_MD_CTX_copy_ex().

Without this HMAC is several times slower than
< 0.9.7.
 2004-02-01 13:39:51 +00:00
Richard Levitte
8d1ebe0bd1 Add the missing parts for DES CFB1 and CFB8. 
Add the corresponding AES parts while I'm at it.
make update
 2004-01-28 19:05:35 +00:00
Andy Polyakov
8c6336b0aa CFB DES sync-up with FIPS branch. 2004-01-27 21:47:35 +00:00
Richard Levitte
112341031b Correct documentation typos. 
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
 2003-12-27 15:04:54 +00:00
Richard Levitte
79b42e7654 Use sh explicitely to run point.sh 
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
 2003-12-27 14:59:07 +00:00
Richard Levitte
d420ac2c7d Use BUF_strlcpy() instead of strcpy(). 
Use BUF_strlcat() instead of strcat().
Use BIO_snprintf() instead of sprintf().
In some cases, keep better track of buffer lengths.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
 2003-12-27 14:40:17 +00:00
Richard Levitte
2fe9ab8e20 It was pointed out to me that if the requested size is 0, we shouldn't 
ty to allocate anything at all.  This will allow eNULL to still work.

PR: 751
Notified by: Lutz Jaenicke
 2003-12-01 13:25:37 +00:00
Richard Levitte
1145e03870 Check that OPENSSL_malloc() really returned some memory. 
PR: 751
Notified by: meder@mcs.anl.gov
Reviewed by: Lutz Jaenicke, Richard Levitte
 2003-12-01 12:11:55 +00:00
Geoff Thorpe
2754597013 A general spring-cleaning (in autumn) to fix up signed/unsigned warnings. 
I have tried to convert 'len' type variable declarations to unsigned as a
means to address these warnings when appropriate, but when in doubt I have
used casts in the comparisons instead. The better solution (that would get
us all lynched by API users) would be to go through and convert all the
function prototypes and structure definitions to use unsigned variables
except when signed is necessary. The proliferation of (signed) "int" for
strictly non-negative uses is unfortunate.
 2003-10-29 20:24:15 +00:00
Richard Levitte
5b6e7c8c65 Inclusion of openssl/engine.h should always be wrapped with a check that 
OPENSSL_NO_ENGINE is not defined.
 2003-08-04 10:12:36 +00:00
Bodo Möller
ada0e717fa new function EC_GROUP_cmp() (used by EVP_PKEY_cmp()) 
Submitted by: Nils Larsch
 2003-07-21 13:43:28 +00:00
Richard Levitte
eb3d68c454 Nils Larsch told me I could remove that variable entirely. 2003-06-26 11:52:23 +00:00
Richard Levitte
d55141ed7a "Remove" unused variable 2003-06-26 10:23:00 +00:00
Bodo Möller
0fbffe7a71 implement PKCS #8 / SEC1 private key format for ECC 
Submitted by: Nils Larsch
 2003-06-25 21:35:05 +00:00
Richard Levitte
d1465bac90 make update 2003-05-01 04:10:32 +00:00
Richard Levitte
1a0c1f9052 make update 2003-04-10 20:11:09 +00:00
Richard Levitte
43eb3b0130 We seem to carry some rests of the 0.9.6 [engine] ENGINE framework in form 
of unneeded includes of openssl/engine.h.
 2003-04-08 06:00:05 +00:00
Richard Levitte
7b36590b17 What was I smoking? EVP_PKEY_cmp() should return with 0 if 
EVP_PKEY_cmp_parameters() returned 0, otherwise it should
go on processing the public key component.  Thia has nothing
to do with the proper handling of EC parameters or not.
 2003-04-07 10:15:32 +00:00
Richard Levitte
a8b728445c Correct a typo. 
Have EVP_PKEY_cmp() call EVP_PKEY_cmp_parameters(), and make a note
about the lack of parameter comparison for EC.
 2003-04-07 10:09:44 +00:00
Richard Levitte
af0f0f3e8f Constify 2003-04-06 15:31:18 +00:00
Richard Levitte
8d570498a2 Do not call ENGINE_setup_bsd_cryptodev() when OPENSSL_NO_ENGINE is defined. 
PR: 564
 2003-04-05 21:21:26 +00:00
Richard Levitte
e6526fbf4d Add functionality to help making self-signed certificate. 2003-04-03 22:27:24 +00:00
Richard Levitte
be9bec9bc7 Make sure we get the definition of OPENSSL_NO_RSA. 2003-03-20 23:34:28 +00:00
Richard Levitte
9c35452842 Make sure we get the definition of OPENSSL_NO_HMAC and OPENSSL_NO_SHA. 2003-03-20 23:34:08 +00:00
Richard Levitte
69104cdf34 Make sure we get the definition of OPENSSL_NO_SHA. 2003-03-20 23:32:16 +00:00
Richard Levitte
dfefdb41f7 Make sure we get the definition of OPENSSL_NO_RIPEMD. 2003-03-20 23:31:56 +00:00
Richard Levitte
cd6ab56da0 Make sure we get the definition of OPENSSL_NO_MDC2. 2003-03-20 23:31:44 +00:00
Richard Levitte
c988c9b839 Make sure we get the definition of OPENSSL_NO_MD5. 2003-03-20 23:31:34 +00:00
Richard Levitte
bff8e1dddb Make sure we get the definition of OPENSSL_NO_MD4. 2003-03-20 23:31:24 +00:00
Richard Levitte
641e6ef2cb Make sure we get the definition of OPENSSL_NO_MD2. 2003-03-20 23:30:04 +00:00
Richard Levitte
9e9e8cb6a8 Make sure we get the definition of OPENSSL_NO_DES. 2003-03-20 23:29:38 +00:00
Richard Levitte
f118514501 Make sure we get the definition of OPENSSL_NO_RC5. 2003-03-20 23:29:26 +00:00
Richard Levitte
39c4b7092c Make sure we get the definition of OPENSSL_NO_RC4. 2003-03-20 23:29:17 +00:00
Richard Levitte
c7e7fc3ee4 Make sure we get the definition of OPENSSL_NO_RC2. 2003-03-20 23:29:06 +00:00
Richard Levitte
786b0075d5 Make sure we get the definition of OPENSSL_NO_IDEA. 2003-03-20 23:28:55 +00:00
Richard Levitte
fb10590910 Make sure we get the definition of OPENSSL_NO_CAST. 2003-03-20 23:28:27 +00:00
Richard Levitte
abf21308d2 Make sure we get the definition of OPENSSL_NO_BF. 2003-03-20 23:28:16 +00:00
Richard Levitte
8c84b677e2 Make sure we get the definition of OPENSSL_NO_AES. 2003-03-20 23:28:03 +00:00
Dr. Stephen Henson
90e8a3102b Fixes for EVP_DigestInit_ex() and OPENSSL_NO_ENGINE. 2003-03-12 02:31:40 +00:00
Dr. Stephen Henson
b8dc9693a7 Encryption BIOs misbehave when used with non blocking I/O. 
Two fixes:

1. If BIO_write() fails inside enc_write() it should return the
   total number of bytes successfully written.

2. If BIO_write() fails during BIO_flush() it should return immediately
   with the error code: previously it would fall through to the final
   encrypt, corrupting the buffer.
 2003-02-27 14:07:59 +00:00
Bodo Möller
5c9a9c9c33 include OpenSSL license (in addition to EAY license) 2003-02-24 17:15:28 +00:00
Ulf Möller
b4f43344d5 Copy rather than symlink the test data. 
This is needed because Windows doesn't support symlinks.

The Cygwin/MinGW build now passes "make test".
 2003-02-22 22:19:48 +00:00
Dr. Stephen Henson
5562cfaca4 Base64 bio fixes. The base64 bio was seriously broken 
when reading from a non blocking BIO.

It would incorrectly interpret retries as EOF, incorrectly
buffer initial data and have no buffering at all after initial
data (data would be sent one byte at a time to EVP_DecodeUpdate).
 2003-02-22 02:12:52 +00:00
Dr. Stephen Henson
5672e3a321 Fix bug in base64 bios during write an non blocking I/O: 
if the write fails when flushing the buffer return the
value to the application so it can retry.
 2003-02-20 13:37:48 +00:00
Bodo Möller
37c660ff9b implement fast point multiplication with precomputation 
Submitted by: Nils Larsch
Reviewed by: Bodo Moeller
 2003-02-06 19:25:12 +00:00
Ben Laurie
33cc07f79a Fix warning. 2003-02-01 20:55:29 +00:00
Richard Levitte
5fe11c7533 The OPENSSL_NO_ENGINE has small problem: it changes certain structures. That's 
bad, so let's not check OPENSSL_NO_ENGINE in those places.  Fortunately, all
the header files where the problem existed include ossl_typ.h, which makes
a 'forward declaration' of the ENGINE type.
 2003-01-30 18:52:46 +00:00
Richard Levitte
0b13e9f055 Add the possibility to build without the ENGINE framework. 
PR: 287
 2003-01-30 17:39:26 +00:00
Dr. Stephen Henson
59ae8c9419 EVP_DecryptInit() should call EVP_CipherInit() not EVP_CipherInit_ex(). 2003-01-17 00:48:47 +00:00
Richard Levitte
c00cee00fd FreeBSD has /dev/crypto as well. 
PR: 462
 2003-01-16 18:29:30 +00:00
Richard Levitte
5e42f9ab46 make update 2002-12-29 01:38:15 +00:00
Richard Levitte
7acf00a633 Finally get rid of all the algorithm inclusions that were done from 
evp.h.

Application authors BEWARE!  If you have had the habit to count on
evp.h to provide all those lower-level algorithm functions, you need
to think again!  Please change your programs NOW, or you will be sorry
when 0.9.8 gets release (it's quite some time away...).
 2002-12-29 01:37:35 +00:00
Richard Levitte
3dda0dd2a2 Some compilers are quite picky about non-void functions that don't return 
anything.
 2002-12-06 08:50:06 +00:00
Richard Levitte
848f735ae4 EXIT() needs to be in a function that returns int. 2002-12-01 01:23:35 +00:00
Richard Levitte
43d601641f A few more memset()s converted to OPENSSL_cleanse(). 
I *think* I got them all covered by now, bu please, if you find any more,
tell me and I'll correct it.
PR: 343
 2002-11-29 11:30:45 +00:00
Richard Levitte
55f78baf32 Have all tests use EXIT() to exit rather than exit(), since the latter doesn't 
always give the expected result on some platforms.
 2002-11-28 18:54:30 +00:00
Richard Levitte
4579924b7e Cleanse memory using the new OPENSSL_cleanse() function. 
I've covered all the memset()s I felt safe modifying, but may have missed some.
 2002-11-28 08:04:36 +00:00
Ben Laurie
54a656ef08 Security fixes brought forward from 0.9.7. 2002-11-13 15:43:43 +00:00
Bodo Möller
8ee4845b65 'broken' PKCS #8 format does not apply to ECDSA 
Submitted by: Nils Larsch
 2002-10-28 14:13:38 +00:00
Richard Levitte
001ab3abad Use double dashes so makedepend doesn't misunderstand the flags we 
give it.
For 0.9.7 and up, that means util/domd needs to remove those double
dashes from the argument list when gcc is used to find the
dependencies.
 2002-10-09 13:25:12 +00:00
Richard Levitte
293d5082c7 The OpenBSD project has replaced the first implementation of the /dev/crypto 
engine with something they claim is better.  I have nothing to compare to,
and I assume they know what they're talking about.  The interesting part with
this one is that it's loaded by default on OpenBSD systems.
This change was originally introduced in OpenBSD's tracking of OpenSSL.
 2002-10-02 00:19:33 +00:00
Bodo Möller
64376cd8ff 'EC' vs. 'ECDSA' 
Submitted by: Nils Larsch
 2002-08-16 11:19:07 +00:00
Dr. Stephen Henson
3f6db7f518 Fix block_size field for CFB and OFB modes: it should be 1. 2002-08-16 01:53:24 +00:00
Bodo Möller
5488bb6197 get rid of EVP_PKEY_ECDSA (now we have EVP_PKEY_EC instead) 
Submitted by: Nils Larsch
 2002-08-12 08:47:41 +00:00
Bodo Möller
74cc4903ef make update 2002-08-09 12:16:15 +00:00
Bodo Möller
14a7cfb32a use a generic EC_KEY structure (EC keys are not ECDSA specific) 
Submitted by: Nils Larsch
 2002-08-07 10:49:54 +00:00
Lutz Jänicke
3aecef7697 "make update" 2002-07-30 12:44:33 +00:00
Bodo Möller
5dbd3efce7 Replace 'ecdsaparam' commandline utility by 'ecparam' 
(the same keys can be used for ECC schemes other than ECDSA)
and add some new options.

Similarly, use string "EC PARAMETERS" instead of "ECDSA PARAMETERS"
in 'PEM' format.

Fix ec_asn1.c (take into account the desired conversion form).

'make update'.

Submitted by: Nils Larsch
 2002-07-14 16:54:31 +00:00
Lutz Jänicke
7b63c0fa8c Reorder inclusion of header files: 
des_old.h redefines crypt:
#define crypt(b,s)\
        DES_crypt((b),(s))

This scheme leads to failure, if header files with the OS's true definition
of crypt() are processed _after_ des_old.h was processed. This is e.g. the
case on HP-UX with unistd.h.
As evp.h now again includes des.h (which includes des_old.h), this problem
only came up after this modification.
Solution: move header files (indirectly) including e_os.h before the header
files (indirectly) including evp.h.
Submitted by:
Reviewed by:
PR:
 2002-07-10 07:01:54 +00:00
Richard Levitte
17085b022c Pass CFLAG to dependency makers, so non-standard system include paths are 
handled properly.
Part of PR 75
 2002-06-27 16:39:25 +00:00
Richard Levitte
4942ef6f0e A number of includes were removed from evp.h some time ago. The reason 
was that they weren't really needed any more for EVP itself.  However,
it seems like soma applications (I know about OpenSSH, but there may
be more) used evp.h as the 'load all' header file, which makes sense
since we try our best to promote the use of EVP instead of the lower
level crypto algorithms.  Therefore, I put the inclusions back so
the application authors don't get too shocked by all the errors they
would otherwise get.

Thanks to Theo de Raadt for making us aware of this.
 2002-06-27 05:03:00 +00:00
Lutz Jänicke
bdb6171334 OpenSSL_add_all_algorithms has been replaced by configuration dependent 
functions and is redirected by macros. Switch it off now, possible removal
later.
 2002-06-16 10:18:25 +00:00
Lutz Jänicke
65ee74fbc7 Some more prototype fixes. 
Use DECLARE macros in asn1* instead of direct declaration.
Submitted by: Goetz Babin-Ebell <babinebell@trustcenter.de>
Reviewed by:
PR: 89
 2002-06-14 19:01:52 +00:00
Richard Levitte
6631a7e7f1 use sstrsep() to get the proper type to aoti(). 
Remove unneeded cast in ustrsep().
PR: 69
 2002-06-03 15:27:46 +00:00
Richard Levitte
78055aa6a5 Add the AES test vectors from NIST document SP800-38A. 2002-05-31 13:13:43 +00:00
Richard Levitte
e6bd5e8a6d Make it possible to give vectors only for decryption or encryption. 2002-05-31 13:12:49 +00:00
Richard Levitte
94f1b50c0f For CFB and OFB modes, always create the encryption key. 2002-05-31 13:11:44 +00:00
Richard Levitte
bd54d55c1d Declare the CFB and OFB modes for AES, and prepare for a declaration 
of CTR mode.
 2002-05-31 13:08:53 +00:00
Richard Levitte
9cdf87f194 Check the return values where memory allocation failures may happen. 
PR: 49
 2002-05-30 16:47:45 +00:00
Bodo Möller
46ffee4792 fix EVP_dsa_sha macro 
Submitted by: Nils Larsch
 2002-05-16 12:51:18 +00:00
Dr. Stephen Henson
544a2aea4b Zero cipher_data in EVP_CIPHER_CTX_cleanup 
Add cleanup calls to evp_test.c

Allow reuse of cipher contexts by removing
automatic cleanup in EVP_*Final().
 2002-05-15 18:49:25 +00:00
Dr. Stephen Henson
e9ba69631b EVP_SealFinal should return a value. 2002-05-11 17:37:08 +00:00
Lutz Jänicke
2940a1298e Fix CRLF problem in BASE64 decode. 2002-04-15 09:55:40 +00:00
Bodo Möller
d0561b5c2d fix ECDSA handling 
Submitted by: Nils Larsch
 2002-04-09 12:01:21 +00:00
Dr. Stephen Henson
3e268d2717 Ensure EVP_CipherInit() uses the correct encode/decode parameter if 
enc == -1

[Reported by Markus Friedl <markus@openbsd.org>]

Fix typo in dh_lib.c (use of DSAerr instead of DHerr).
 2002-03-16 23:20:05 +00:00
Dr. Stephen Henson
de941e289e Initialize cipher context in KRB5 
("D. Russell" <russelld@aol.net>)

Allow HMAC functions to use an alternative ENGINE.
 2002-03-14 18:22:23 +00:00
Bodo Möller
690ecff795 Fixes for 'no-hw' combined with 'no-SOME_CIPHER'. 
Fix dsaparam usage output.

Submitted by: Nils Larsch
 2002-03-14 09:52:03 +00:00
Dr. Stephen Henson
bf6a9e66d6 Make ciphers and digests obtain an ENGINE functional reference 
if impl is explicitly supplied.
 2002-03-09 18:58:05 +00:00
Richard Levitte
87ebdd8a71 VMS addaptation, including a few more long names that needed hacking. 2002-02-28 13:17:40 +00:00
Richard Levitte
26414ee013 Increase internal security when using strncpy, by making sure the resulting string is NUL-terminated 2002-02-28 12:42:19 +00:00
Richard Levitte
0d7b9b8b7e make update, after moving around symbols in libeay.num to match 
0.9.7-stable.
 2002-02-26 14:41:29 +00:00
Dr. Stephen Henson
a3829cb720 Updates from stable branch. 2002-02-23 13:50:29 +00:00
Dr. Stephen Henson
e84be9b495 New OPENSSL_LOAD_CONF define to load openssl.cnf 
when OpenSSL_add_all_algorithms() is called.
 2002-02-23 01:00:44 +00:00
Richard Levitte
5b7848a345 Add comfy aliases for AES in CBC mode. 2002-02-20 17:59:49 +00:00
Richard Levitte
236be53269 gcc figures that the format specifier %2x means unsigned int, so let's 
make n unsigned.
 2002-02-20 13:50:36 +00:00
Richard Levitte
a6cd870784 The AES modes OFB and CFB are defined with 128 feedback bits. This 
deviates from the "standard" 64 bits of feedback that all other
algorithms are using.  Therefore, let's redo certain EVP macros to
accept different amounts of feedback bits for these modes.

Also, change e_aes.c to provide all usually available modes for AES.
CTR isn't included yet.
 2002-02-16 12:39:07 +00:00
Bodo Möller
6cc3700314 don't call OPENSSL_config(), this does not make any sense during "make test" 2002-02-14 13:51:20 +00:00
Bodo Möller
4d94ae00d5 ECDSA support 
Submitted by: Nils Larsch <nla@trustcenter.de>
 2002-02-13 18:21:51 +00:00
Richard Levitte
de2f6e4dae 'make update' 2002-02-05 17:34:58 +00:00
Lutz Jänicke
2a81428489 Remove blanks at begin of empty lines irritating epv_test.c 2002-01-26 15:24:38 +00:00
Geoff Thorpe
f1c2a9de45 The 'type' parameter, an EVP_MD pointer, represents the type of digest 
required as well as a default implementation (when no ENGINE provides a
replacement implementation). This change makes sure the correct
implementation's "init()" handler is used rather than assuming 'type'.
 2002-01-25 03:13:50 +00:00
Richard Levitte
52b66a622d Keep the NIST AES vectors that were there previously. 2002-01-24 18:09:50 +00:00
Richard Levitte
fe19c448f0 make update 
libeay.num got tweaked so the old des symbols would retain their
positions.
 2002-01-24 12:31:54 +00:00
Richard Levitte
7389c848d4 Use FIPS-197 vectors for AES. The NIST vectors were constructed by 
reencrypting or redecrypting the ciphertext 10000 times, which of
course gives higly different results.
 2002-01-21 17:55:38 +00:00
Richard Levitte
4d393410f3 Add more of the NIST test vectors for AES. 
For some reason, they give incorrect results with the OpenSSL
implementation.  I wonder why...
 2002-01-21 16:09:45 +00:00
Ben Laurie
9dd5ae6553 Constification, add config to /dev/crypto. 2002-01-18 16:51:05 +00:00
Bodo Möller
e5d6528a12 fix EVP_CIPHER_mode macro 
Submitted by: "Dan S. Camper" <dan@bti.net>
 2002-01-04 13:04:45 +00:00
Richard Levitte
6f9079fd50 Because Rijndael is more known as AES, use crypto/aes instead of 
crypto/rijndael.  Additionally, I applied the AES integration patch
from Stephen Sprunk <stephen@sprunk.org> and fiddled it to work
properly with the normal EVP constructs (and incidently work the same
way as all other symmetric cipher implementations).

This results in an API that looks a lot like the rest of the OpenSSL
cipher suite.
 2002-01-02 16:55:35 +00:00
Richard Levitte
c938563a81 The block size may be something other than 8! 2002-01-02 16:51:17 +00:00
Richard Levitte
40928698bb When RSA or DSA are disabled, do not include the stuff that's specific 
to them.
 2002-01-02 12:45:51 +00:00
Bodo Möller
4d7072f4b5 remove redundant ERR_load_... declarations 2001-12-17 19:22:23 +00:00
Ben Laurie
ff3fa48fc7 Improve back compatibility. 2001-12-09 21:53:31 +00:00
Dr. Stephen Henson
6a0dec9584 Make EVP_SealInit() return the correct value. 2001-12-01 23:09:38 +00:00
Dr. Stephen Henson
b83eddc578 Win32 fixes. 2001-11-06 13:40:27 +00:00
Richard Levitte
c2e4f17c1a Due to an increasing number of clashes between modern OpenSSL and 
libdes (which is still used out there) or other des implementations,
the OpenSSL DES functions are renamed to begin with DES_ instead of
des_.  Compatibility routines are provided and declared by including
openssl/des_old.h.  Those declarations are the same as were in des.h
when the OpenSSL project started, which is exactly how libdes looked
at that time, and hopefully still looks today.

The compatibility functions will be removed in some future release, at
the latest in version 1.0.
 2001-10-24 21:21:12 +00:00
Dr. Stephen Henson
581f1c8494 Modify EVP cipher behaviour in a similar way 
to digests to retain compatibility.
 2001-10-17 00:37:12 +00:00
Dr. Stephen Henson
20d2186c87 Retain compatibility of EVP_DigestInit() and EVP_DigestFinal() 
with existing code.

Modify library to use digest *_ex() functions.
 2001-10-16 01:24:29 +00:00
Richard Levitte
67d0738aba In certain cases, no encoding has been set up for the b64 filter. In 
such cases, a flush should *not* attempt to finalise the encoding, as
the EVP_ENCODE_CTX structure will only be filled with garbage.  For
the same reason, do the same check when a wpending is performed.
 2001-10-11 19:38:40 +00:00
Richard Levitte
dd5e774664 Add support for md4WithRSAEncryption. 2001-10-10 21:37:45 +00:00
Geoff Thorpe
cf98440178 evp_test.c and evptests.txt both need to be linked in the test/ directory 
however for different reasons. This separation should prevent the win32
build from interpreting evptests.txt as source code.
 2001-10-09 01:38:31 +00:00
Geoff Thorpe
c500d44735 Change some EVP prototypes to use "cipher" rather than "type" as a variable 
name. The implementations already use this anyway.
 2001-10-08 17:25:42 +00:00
Geoff Thorpe
18eda73234 EVP_EncryptInit_ex() and EVP_DecryptInit_ex() had been defined in evp.h but 
not implemented. (Bug reported by Martin Szotkowski)

This also changes the non-"_ex" versions to defer directly to
EVP_CipherInit_ex() rather than EVP_CipherInit() to avoid an unecessary
level of indirection.
 2001-10-08 17:24:10 +00:00
Richard Levitte
f8000b9345 'make update' 2001-10-04 07:49:09 +00:00
Richard Levitte
2aa9043ad3 Because there's chances we clash with the system's types.h, rename our 
types.h to ossl_typ.h.
 2001-10-04 07:32:46 +00:00
Dr. Stephen Henson
1a095560f7 Use the maximum block length for the extra size in the encrypt 
BIO buffer instead of hard coding it as 8.
 2001-10-03 12:47:03 +00:00
Dr. Stephen Henson
f329b8d73b Make EVP_DecryptUpdate work again. 2001-10-02 16:19:49 +00:00
Dr. Stephen Henson
de822715b2 Constify EVP_SealInit, EVP_OpenInit 2001-09-28 01:47:36 +00:00
Ben Laurie
0fea7ed4a4 Don't clean up stuff twice. 2001-09-26 15:15:03 +00:00
Geoff Thorpe
11a57c7be5 This changes EVP's cipher and digest code to hook via the ENGINE support. 
See crypto/engine/README for details.

- it also removes openbsd_hw.c from the build (that functionality is
  going to be available in the openbsd ENGINE in a upcoming commit)

- evp_test has had the extra initialisation added so it will use (if
  possible) any ENGINEs supporting the algorithms required.
 2001-09-25 21:37:02 +00:00
Geoff Thorpe
cb78486d97 This commits changes to various parts of libcrypto required by the recent 
ENGINE surgery. DH, DSA, RAND, and RSA now use *both* "method" and ENGINE
pointers to manage their hooking with ENGINE. Previously their use of
"method" pointers was replaced by use of ENGINE references. See
crypto/engine/README for details.

Also, remove the ENGINE iterations from evp_test - even when the
cipher/digest code is committed in, this functionality would require a
different set of API calls.
 2001-09-25 20:23:40 +00:00
Dr. Stephen Henson
591ccf586d Fix AES CBC mode EVP_CIPHER structures: the IV length is always 
16.
 2001-09-25 13:49:58 +00:00
Geoff Thorpe
e059b19ddb Add a SHA1 test to evptests.txt - only the MD5 hash algorithm was being 
tested previously.
 2001-09-14 18:21:36 +00:00
Geoff Thorpe
997a54c981 'evp_test' needs to initialise and cleanup EVP_CIPHER_CTX structures. Also, 
fix a typo and add cleanup operations. This also switches on memory leak
checking (which is how the rest was found).
 2001-09-14 18:20:44 +00:00
Bodo Möller
5a85385387 typo 2001-09-10 16:57:06 +00:00
Bodo Möller
5e54b4f364 Get rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case 
distinction (which does not work well because if CRYPTO_MDEBUG is
defined at library compile time, it is not necessarily defined at
application compile time; and memory debugging now can be reconfigured
at run-time anyway).  To get the intended semantics, we could just use
the EVP_DigestInit_dbg unconditionally (which uses the caller's
__FILE__ and __LINE__ for memory leak debugging), but this would make
memory debugging inconsistent.  Instead, callers can use
CRYPTO_push_info() to track down memory leaks.
 2001-09-10 15:00:30 +00:00
Bodo Möller
5ba372b17c Get rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case 
distinction (which does not work well because if CRYPTO_MDEBUG is
defined at library compile time, it is not necessarily defined at
application compile time; and memory debugging now can be reconfigured
at run-time anyway).  To get the intended semantics, we could just use
the EVP_DigestInit_dbg unconditionally (which uses the caller's
__FILE__ and __LINE__ for memory leak debugging), but this would make
memory debugging inconsistent.  Instead, callers can use
CRYPTO_push_info() to track down memory leaks.

Also fix indentation, and add OpenSSL copyright.
 2001-09-10 14:59:17 +00:00
Ben Laurie
e8330cf5ac Add a cleanup function for MDs. 2001-09-07 12:03:24 +00:00
Geoff Thorpe
e815d3015e Change DH_up() -> DH_up_ref() 2001-09-05 17:02:35 +00:00
Ulf Möller
5b46eee0f5 strsep implementation to allow the file to compile on non-BSD systems 
Submitted by: "Brian Havard" <brianh@kheldar.apana.org.au>
 2001-09-04 22:19:06 +00:00
Bodo Möller
6ac4e8bd6e Rename recently introduced functions for improved code clarity: 
[DR]SA_up  =>  [DR]SA_up_ref
 2001-09-03 13:40:07 +00:00
Bodo Möller
931a23a5a5 rearrange #includes because trying to include <crypto/cryptodev.h> 
is a bad idea if OPENSSL_OPENBSD_DEV_CRYPTO is not defined
 2001-09-03 12:37:13 +00:00
Ben Laurie
2618893114 Make MD functions take EVP_MD_CTX * instead of void *, add copy() function. 2001-09-02 20:05:27 +00:00
Geoff Thorpe
e19ea55783 Only OPENSSL_free() non-NULL pointers. 2001-09-01 18:37:17 +00:00
Ulf Möller
8716dbea40 undo, didn't work 2001-09-01 05:59:27 +00:00
Ulf Möller
e9bc66c84f *** empty log message *** 2001-09-01 05:30:45 +00:00
Ulf Möller
c078798c60 strsep implementation to allow the file to compile on non-BSD systems 
Submitted by: "Brian Havard" <brianh@kheldar.apana.org.au>
 2001-09-01 05:05:32 +00:00
Ben Laurie
1f3b65801b Fix SSL memory leak. 2001-08-28 13:45:41 +00:00
Ben Laurie
4897dc4056 Test digests. 2001-08-26 17:09:31 +00:00
Ben Laurie
35e33f0e52 Add digests. 2001-08-26 17:09:00 +00:00
Geoff Thorpe
78435364ec Changes crypto/evp/ and ssl/ code from directly incrementing reference 
counts in DH, DSA, and RSA structures. Instead they use the new "***_up()"
functions that handle this.
 2001-08-25 17:28:23 +00:00
Ben Laurie
c41ab9ade5 More tests. 2001-08-22 16:09:57 +00:00
Ben Laurie
82b2230527 Add RC4 support to OpenBSD. 2001-08-18 16:04:36 +00:00
Ben Laurie
a8a004987c Add AES tests. 2001-08-18 16:02:52 +00:00
Ben Laurie
0e36019977 Add EVP test program. 2001-08-18 13:53:01 +00:00
Ben Laurie
354c3ace73 Add first cut symmetric crypto support. 2001-08-18 10:22:54 +00:00