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Author SHA1 Message Date
Dr. Stephen Henson
91c9e62123 New functions for enchanced digest sign/verify. 2006-05-24 17:30:09 +00:00
Dr. Stephen Henson
5531192151 Add -resign and -md options to smime command to support resigning an 
existing structure and using alternative digest for signing.
 2006-05-18 23:44:44 +00:00
Dr. Stephen Henson
a6e7fcd140 Multiple signer support in smime application. 2006-05-18 12:41:28 +00:00
Dr. Stephen Henson
121dd39f9f New option to pkcs12 utility to set alternative MAC digest algorithm. 2006-05-17 18:46:22 +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
34b3c72e4e Typo. 2006-05-14 16:50:22 +00:00
Dr. Stephen Henson
959e8dfe06 Update 'req' command to use new keygen API. 2006-05-11 21:39:00 +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
5cda6c4582 Fix from stable branch. 2006-05-07 12:30:37 +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
d202709808 Add OID cross reference table. 
Fix some typos in GOST OIDs.

Update dependencies.
 2006-04-18 23:36:07 +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
9ca7047d71 Provisional support for EC pkey method, supporting ECDH and ECDSA. 2006-04-16 16:15:59 +00:00
Dr. Stephen Henson
ba1ba5f0fb If cipher list contains a match for an explicit ciphersuite only match that 
one suite.
 2006-04-15 00:22:05 +00:00
Dr. Stephen Henson
ffb1ac674c Complete key derivation support. 2006-04-13 20:16:56 +00:00
Dr. Stephen Henson
3ba0885a3e Extend DH ASN1 method, add DH EVP_PKEY_METHOD. 2006-04-12 23:51:24 +00:00
Ulf Möller
4700aea951 Add BeOS support. 
PR: 1312
Submitted by: Oliver Tappe <zooey@hirschkaefer.de>
Reviewed by: Ulf Moeller
 2006-04-11 21:34:21 +00:00
Dr. Stephen Henson
f5cda4cbb1 Initial keygen support. 2006-04-11 13:28:52 +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
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
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
Bodo Möller
332737217a Implement Supported Elliptic Curves Extension. 
Submitted by: Douglas Stebila
 2006-03-30 02:44:56 +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
3e4585c8fd New utility pkeyparam. Enhance and bugfix algorithm specific parameter 
functions to support it.
 2006-03-28 14:35:32 +00:00
Dr. Stephen Henson
3e84b6e15f New general public key utility 'pkey'. 2006-03-28 12:34:45 +00:00
Dr. Stephen Henson
35208f368c Gather printing routines into EVP_PKEY_ASN1_METHOD. 2006-03-22 13:09:35 +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
Bodo Möller
36ca4ba63d Implement the Supported Point Formats Extension for ECC ciphersuites 
Submitted by: Douglas Stebila
 2006-03-11 23:46:37 +00:00
Bodo Möller
ed4a1d12b9 clarification 2006-03-11 22:10:34 +00:00
Nils Larsch
ddac197404 add initial support for RFC 4279 PSK SSL ciphersuites 
PR: 1191
Submitted by: Mika Kousa and Pasi Eronen of Nokia Corporation
Reviewed by: Nils Larsch
 2006-03-10 23:06:27 +00:00
Ulf Möller
c7235be6e3 RFC 3161 compliant time stamp request creation, response generation 
and response verification.

Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller
 2006-02-12 23:11:56 +00:00
Dr. Stephen Henson
31676a3540 Update from stable branch. 2006-01-15 13:50:10 +00:00
Bodo Möller
241520e66d More TLS extension related changes. 
Submitted by: Peter Sylvester
 2006-01-11 06:10:40 +00:00
Bodo Möller
a13c20f603 Further TLS extension updates 
Submitted by: Peter Sylvester
 2006-01-09 19:49:05 +00:00
Bodo Möller
1aeb3da83f Fixes for TLS server_name extension 
Submitted by: Peter Sylvester
 2006-01-06 09:08:59 +00:00
Bodo Möller
e8e5b46e2b Add names for people who provided the TLS extension patch. 2006-01-04 17:35:51 +00:00
Bodo Möller
f1fd4544a3 Various changes in the new TLS extension code, including the following: 
- fix indentation
 - rename some functions and macros
 - fix up confusion between SSL_ERROR_... and SSL_AD_... values
 2006-01-03 03:27:19 +00:00
Bodo Möller
b1277b9902 C style fix-up 2006-01-02 23:29:12 +00:00
Andy Polyakov
ed26604a71 Engage Whirlpool assembler and mention Whirlpool in CHANGES. 2005-12-16 12:55:33 +00:00
Andy Polyakov
0cb9d93d0c Mention bn(64,64) to bn(64,32) switch on 64-bit SPARCv9 targets in CHANGES. 2005-12-16 11:12:42 +00:00
Bodo Möller
d56349a2aa update TLS-ECC code 
Submitted by: Douglas Stebila
 2005-12-13 07:33:35 +00:00
Dr. Stephen Henson
ad2695b1b7 Update from 0.9.8-stable. 2005-12-05 13:46:46 +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
452ae49db5 Extensive OID code enhancement and fixes. 2005-11-20 13:07:47 +00:00
Bodo Möller
d804f86b88 disable some invalid ciphersuites 2005-11-15 23:32:11 +00:00
Bodo Möller
8dee9f844f deFUDify: don't require OPENSSL_EC_BIN_PT_COMP 2005-11-15 21:08:38 +00:00
Dr. Stephen Henson
fbf002bb88 Update from stable branch. 2005-11-06 17:58:26 +00:00
Richard Levitte
998ac55e19 Document it 2005-11-01 07:53:37 +00:00
Bodo Möller
a1006c373d harmonize with 0.9.7-stable and 0.9.8-stable variants of CHANGES 2005-10-26 19:28:04 +00:00
Andy Polyakov
4d524040bc Change bn_mul_mont declaration and BN_MONT_CTX. Update CHANGES. 2005-10-22 17:57:18 +00:00
Mark J. Cox
04fac37311 one time CAN->CVE update 2005-10-19 11:00:39 +00:00
Richard Levitte
89ec4332ec Add in CHANGES for 0.9.7i. 2005-10-15 04:26:57 +00:00
Mark J. Cox
d357be38b9 Make sure head CHANGES is up to date, we refer to this in announce.txt 2005-10-11 11:10:19 +00:00
Dr. Stephen Henson
566dda07ba New option SSL_OP_NO_COMP to disable compression. New ctrls to set 
maximum send fragment size. Allocate I/O buffers accordingly.
 2005-10-08 00:18:53 +00:00
Bodo Möller
13e4670c29 new option "openssl ciphers -V" 2005-10-01 04:08:48 +00:00
Dr. Stephen Henson
f022c177db Two new verify flags functions. 2005-09-02 22:49:54 +00:00
Dr. Stephen Henson
1ef7acfe92 Initial support for ASN1 print code. 
WARNING WARNING WARNING, experimental code, handle with care, use at
your own risk, may contain nuts.
 2005-09-01 13:59:16 +00:00
Dr. Stephen Henson
a0156a926f Integrated support for PVK files. 2005-08-31 16:37:54 +00:00
Nils Larsch
6e119bb02e Keep cipher lists sorted in the source instead of sorting them at 
runtime, thus removing the need for a lock. Add a test to ssltest
to verify that the cipher lists are sorted.
 2005-08-25 07:29:54 +00:00
Bodo Möller
770bc596e1 recent DH change does not avoid *all* possible small-subgroup attacks; 
let's be clear about that
 2005-08-23 06:54:33 +00:00
Ben Laurie
bf3d6c0c9b Make D-H safer, include well-known primes. 2005-08-21 16:00:17 +00:00
Dr. Stephen Henson
eea374fd19 Command line support for RSAPublicKey format. 2005-08-21 00:18:26 +00:00
Dr. Stephen Henson
45e2738585 Remove ASN1_METHOD code replace with new ASN1 alternative. 2005-08-20 18:12:45 +00:00
Nils Larsch
4ebb342fcd Let the TLSv1_method() etc. functions return a const SSL_METHOD 
pointer and make the SSL_METHOD parameter in SSL_CTX_new,
SSL_CTX_set_ssl_version and SSL_set_ssl_method const.
 2005-08-14 21:48:33 +00:00
Andy Polyakov
0491e05833 Final(?) WinCE update. 2005-08-07 22:21:49 +00:00
Dr. Stephen Henson
f3b656b246 Initialize SSL_METHOD structures at compile time. This removes the need 
for locking code. The CRYPTO_LOCK_SSL_METHOD lock is now no longer used.
 2005-08-05 23:56:11 +00:00
Dr. Stephen Henson
8f2e4fdf86 Allow PKCS7_decrypt() to work if no cert supplied. 2005-08-04 22:15:22 +00:00
Dr. Stephen Henson
0537f9689c Add support for setting IDP too. 2005-07-25 22:35:36 +00:00
Dr. Stephen Henson
0745d0892d Allow setting of all fields in CRLDP. Few cosmetic changes to output. 2005-07-25 18:42:29 +00:00
Dr. Stephen Henson
9aa9d70ddb Print out previously unsupported fields in CRLDP by i2r instead of i2v. 
Cosmetic changes to IDP printout.
 2005-07-24 00:23:57 +00:00
Dr. Stephen Henson
231493c93c Initial print only support for IDP CRL extension. 2005-07-23 23:33:06 +00:00
Richard Levitte
2bd2cd9b78 Changes from the 0.9.8 branch. 2005-07-05 19:16:24 +00:00
Richard Levitte
c83101248a Changes from the 0.9.8 branch. 2005-07-05 18:36:42 +00:00
Andy Polyakov
8d3509b937 CHANGES and TABLE sync with 0.9.8. 2005-07-05 11:48:38 +00:00
Dr. Stephen Henson
cbdac46d58 Update from stable branch. 2005-07-04 23:12:04 +00:00
Dr. Stephen Henson
5d6c4985d1 Typo. 2005-06-02 20:29:32 +00:00
Dr. Stephen Henson
b615ad90c8 Update CHANGES. 2005-06-02 20:11:16 +00:00
Geoff Thorpe
a2c32e2d7f Change the source and output paths for 'chil' and '4758cca' engines so that 
dynamic loading is consistent with respect to engine ids.
 2005-05-29 19:14:21 +00:00
Bodo Möller
0ebfcc8f92 make sure DSA signing exponentiations really are constant-time 2005-05-26 04:40:52 +00:00
Richard Levitte
28e4fe34e4 Version changes where needed. 2005-05-18 04:04:12 +00:00
Bodo Möller
91b17fbad4 Change wording for BN_mod_exp_mont_consttime() entry 2005-05-16 19:14:34 +00:00
Bodo Möller
46a643763d Implement fixed-window exponentiation to mitigate hyper-threading 
timing attacks.

BN_FLG_EXP_CONSTTIME requests this algorithm, and this done by default for
RSA/DSA/DH private key computations unless
RSA_FLAG_NO_EXP_CONSTTIME/DSA_FLAG_NO_EXP_CONSTTIME/
DH_FLAG_NO_EXP_CONSTTIME is set.

Submitted by: Matthew D Wood
Reviewed by: Bodo Moeller
 2005-05-16 01:43:31 +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
c6c2e3135d Don't use the SSL 2.0 Client Hello format if SSL 2.0 is disabled 
with the SSL_OP_NO_SSLv2 option.
 2005-05-11 18:25:49 +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
Bodo Möller
0f4499360e 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
 2005-05-09 00:05:17 +00:00
Dr. Stephen Henson
05338b58ce Support for smime-type MIME parameter. 2005-05-01 12:46:57 +00:00
Dr. Stephen Henson
6ec8e63af6 Port BN_MONT_CTX_set_locked() from stable branch. 
The function rsa_eay_mont_helper() has been removed because it is no longer
needed after this change.
 2005-04-26 23:58:54 +00:00
Nils Larsch
800e400de5 some updates for the blinding code; summary: 
- possibility of re-creation of the blinding parameters after a
  fixed number of uses (suggested by Bodo)
- calculatition of the rsa::e in case it's absent and p and q
  are present (see bug report #785)
- improve the performance when if one rsa structure is shared by
  more than a thread (see bug report #555)
- fix the problem described in bug report #827
- hide the definition ot the BN_BLINDING structure in bn_blind.c
 2005-04-26 22:31:48 +00:00
Ben Laurie
36d16f8ee0 Add DTLS support. 2005-04-26 16:02:40 +00:00
Bodo Möller
aa16a28631 first step to melt down ChangeLog.0_9_7-stable_not-in-head :-) 2005-04-25 21:06:05 +00:00
Nils Larsch
ff22e913a3 - use BN_set_negative and BN_is_negative instead of BN_set_sign 
and BN_get_sign
- implement BN_set_negative as a function
- always use "#define BN_is_zero(a) ((a)->top == 0)"
 2005-04-22 20:02:44 +00:00
Dr. Stephen Henson
bc3cae7e7d Include error library value in C error source files instead of fixing up 
at runtime.
 2005-04-12 13:31:14 +00:00
Dr. Stephen Henson
0858b71b41 Make kerberos ciphersuite code work with newer header files 2005-04-09 23:55:55 +00:00
Richard Levitte
d9bfe4f97c Added restrictions on the use of proxy certificates, as they may pose 
a security threat on unexpecting applications.  Document and test.
 2005-04-09 16:07:12 +00:00
Nils Larsch
dc0ed30cfe add support for DER encoded private keys to SSL_CTX_use_PrivateKey_file() 
and SSL_use_PrivateKey_file()

PR: 1035
Submitted by: Walter Goulet
Reviewed by:  Nils Larsch
 2005-04-08 22:52:42 +00:00
Nils Larsch
6049399baf get rid of very buggy and very imcomplete DH cert support 
Reviewed by: Bodo Moeller
 2005-04-07 23:19:17 +00:00
Nils Larsch
12bdb64375 use SHA-1 as the default digest for the apps/openssl commands 2005-04-02 09:29:15 +00:00
Ben Laurie
41a15c4f0f Give everything prototypes (well, everything that's actually used). 2005-03-31 09:26:39 +00:00
Bodo Möller
b0ef321cc8 Harmonize with CHANGES as distributed in OpenSSL 0.9.7f. 2005-03-24 01:37:07 +00:00
Ulf Möller
7a8c728860 undo Cygwin change 2005-03-24 00:14:59 +00:00
Dr. Stephen Henson
59b6836ab2 Ensure (SSL_RANDOM_BYTES - 4) of pseudo random data is used for server and 
client random values.
 2005-03-22 14:11:06 +00:00
Ulf Möller
130db968b8 Use Windows randomness code on Cygwin 2005-03-19 11:39:17 +00:00
Bodo Möller
ecc5ef8793 In addition to RC5, also exclude MDC2 from compilation unless 
the algorithm is explicitly requested.
 2005-03-02 20:11:31 +00:00
Bodo Möller
c9a112f540 Change ./Configure so that certain algorithms can be disabled by default. 
This is now the case for RC5.

As a side effect, the OPTIONS in the Makefile will usually look a
little different now, but they are essentially only for information
anyway.
 2005-02-22 10:29:51 +00:00
Lutz Jänicke
f69a8aebab Fix hang in EGD/PRNGD query when communication socket is closed 
prematurely by EGD/PRNGD.
PR: 1014
Submitted by: Darren Tucker <dtucker@zip.com.au>
 2005-02-19 10:19:07 +00:00
Dr. Stephen Henson
e90faddaf8 Prompt for passphrases for PKCS12 input format 2004-12-29 01:07:14 +00:00
Richard Levitte
6951c23afd Add functionality needed to process proxy certificates. 2004-12-28 00:21:35 +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
Dr. Stephen Henson
5b40d7dd97 Add -passin argument to dgst command. 2004-12-03 12:26:56 +00:00
Dr. Stephen Henson
1862dae862 Perform partial comparison of different character types in X509_NAME_cmp(). 2004-12-01 01:45:30 +00:00
Richard Levitte
5022e4ecdf Document the change. 2004-11-29 11:57:00 +00:00
Andy Polyakov
ea681ba872 Summarize recent RC4 tune-ups. 2004-11-26 15:26:09 +00:00
Dr. Stephen Henson
401ee37a3e Allow alternative manual sections to be embedded in .pod file comments. 2004-11-25 17:47:31 +00:00
Dr. Stephen Henson
826a42a088 PR: 910 
Add command line options -certform, -keyform and -pass to s_client and
s_server. This supports the use of alternative passphrase sources, key formats
and keys handled by an ENGINE.

Update docs.
 2004-11-16 17:30:59 +00:00
Dr. Stephen Henson
2f605e8d24 Fix race condition when CRL checking is enabled. 2004-10-04 16:30:12 +00:00
Dr. Stephen Henson
5d7c222db8 New X509_VERIFY_PARAM structure and associated functionality. 
This tidies up verify parameters and adds support for integrated policy
checking.

Add support for policy related command line options. Currently only in smime
application.

WARNING: experimental code subject to change.
 2004-09-06 18:43:01 +00:00
Geoff Thorpe
30fe028f07 Make a note of the new engine. 2004-08-04 22:42:29 +00:00
Dr. Stephen Henson
637ff35ef6 Delta CRL support in extension code. 2004-07-06 17:16:40 +00:00
Geoff Thorpe
df11e1e921 Deprecate unused cruft, and "make update". 2004-06-17 23:50:25 +00:00
Andy Polyakov
ad5003409d Mention new SHA algorithms in CHANGES. This completes the integration. 2004-05-31 14:03:02 +00:00
Dr. Stephen Henson
4843acc868 Fixes so alerts are sent properly in s3_pkt.c 
PR: 851
 2004-05-15 17:55:07 +00:00
Andy Polyakov
e14f4aab0a CHANGES to mention improved PowerPC platform support. 2004-05-13 13:58:44 +00:00
Bodo Möller
d5f686d808 - update from current 0.9.6-stable CHANGES file 
- update from current 0.9.7-stable CHANGES file:

  Now here we have "CHANGES between 0.9.7e and 0.9.8", and I hope
  that all patches mentioned for 0.9.7d and 0.9.7e actually are
  in the CVS HEAD, i.e. what is to become 0.9.8.

  I have rewritten the 'openssl ca -create_serial' entry (0.9.8)
  so that it explains the earlier change that is now listed (0.9.7e).

  The ENGINE_set_default typo bug entry has been moved from 0.9.8
  to 0.9.7b, which is where it belongs.
 2004-05-04 01:15:48 +00:00
Geoff Thorpe
bcfea9fb25 Allow RSA key-generation to specify an arbitrary public exponent. Jelte 
proposed the change and submitted the patch, I jiggled it slightly and
adjusted the other parts of openssl that were affected.

PR: 867
Submitted by: Jelte Jansen
Reviewed by: Geoff Thorpe
 2004-04-26 15:31:35 +00:00
Geoff Thorpe
955d465c2c As far as I can tell, the bugfix this comment refers to was committed to 
0.9.7-stable as well as HEAD (and doesn't apply to the 0.9.6-engine
variant).
 2004-04-21 15:12:20 +00:00
Dr. Stephen Henson
64674bcc8c Reduce chances of issuer and serial number duplication by use of random 
initial serial numbers.

PR: 842
 2004-04-20 12:05:26 +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
Dr. Stephen Henson
bf5773fa2d Oops forgot CHANGES entry. 2004-03-31 12:55:33 +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
Dr. Stephen Henson
e1a27eb34a Allow CRLs to be passed into X509_STORE_CTX. This is useful when the 
verified structure can contain its own CRLs (such as PKCS#7 signedData).

Tidy up some of the verify code.
 2004-03-27 22:49:28 +00:00
Dr. Stephen Henson
6446e0c3c8 Extend OID config module format. 2004-03-27 13:30:14 +00:00
Geoff Thorpe
5c98b2caf5 Replace the BN_CTX implementation with my current work. I'm leaving the 
little TODO list in there as well as the debugging code (only enabled if
BN_CTX_DEBUG is defined).

I'd appreciate as much review and testing as can be spared for this. I'll
commit some changes to other parts of the bignum code shortly to make
better use of this implementation (no more fixed size limitations). Note
also that under identical optimisations, I'm seeing a noticable speed
increase over openssl-0.9.7 - so any feedback to confirm/deny this on other
systems would also be most welcome.
 2004-03-25 04:16:14 +00:00
Geoff Thorpe
46ef873f0b By adding a BN_CTX parameter to the 'rsa_mod_exp' callback, private key 
operations no longer require two distinct BN_CTX structures. This may put
more "strain" on the current BN_CTX implementation (which has a fixed limit
to the number of variables it will hold), but so far this limit is not
triggered by any of the tests pass and I will be changing BN_CTX in the
near future to avoid this problem anyway.

This also changes the default RSA implementation code to use the BN_CTX in
favour of initialising some of its variables locally in each function.
 2004-03-25 02:52:04 +00:00
Dr. Stephen Henson
4acc3e907d Initial support for certificate policy checking and evaluation. 
This is currently *very* experimental and needs to be more fully integrated
with the main verification code.
 2004-03-23 14:14:35 +00:00
Geoff Thorpe
7f663ce430 Note my bignum hijinx in case app maintainers are using CHANGES for their 
porting efforts. Also, add Richard's name to the prior change.
 2004-03-17 18:30:47 +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
Geoff Thorpe
b6358c89a1 Convert openssl code not to assume the deprecated form of BN_zero(). 
Remove certain redundant BN_zero() initialisations, because BN_CTX_get(),
BN_init(), [etc] already initialise to zero.

Correct error checking in bn_sqr.c, and be less wishy-wash about how/why
the result's 'top' value is set (note also, 'max' is always > 0 at this
point).
 2004-03-13 23:57:20 +00:00
Geoff Thorpe
9e051bac13 Document a change I'd already made, and at the same time, correct the 
change to work properly; BN_zero() should set 'neg' to zero as well as
'top' to match the behaviour of BN_new().
 2004-03-13 22:10:15 +00:00
Dr. Stephen Henson
edec614efd Support for inhibitAnyPolicy extension. 2004-03-08 13:56:31 +00:00
Dr. Stephen Henson
bc50157010 Various X509 fixes. Disable broken certificate workarounds 
when X509_V_FLAG_X509_STRICT is set. Check for CRLSign in
CRL issuer certificates. Reject CRLs with unhandled (any)
critical extensions.
 2004-03-05 17:16:35 +00:00
Dr. Stephen Henson
dc90f64d56 Use an OCTET STRING for the encoding of an OCSP nonce value. 
The old raw format can't be handled by some implementations
and updates to RFC2560 will make this mandatory.
 2004-02-19 18:16:38 +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
Dr. Stephen Henson
cd2e8a6f2d Print out GeneralizedTime and UTCTime in ASN1_STRING_print_ex(). 2003-11-10 01:37:23 +00:00
Geoff Thorpe
d870740cd7 Put the first stage of my bignum debugging adventures into CVS. This code 
is itself experimental, and in addition may cause execution to break on
existing openssl "bugs" that previously were harmless or at least
invisible.
 2003-11-04 22:54:49 +00:00
Geoff Thorpe
2ce90b9b74 BN_CTX is opaque and the static initialiser BN_CTX_init() is not used 
except internally to the allocator BN_CTX_new(), as such this deprecates
the use of BN_CTX_init() in the API. Moreover, the structure definition of
BN_CTX is taken out of bn_lcl.h and moved into bn_ctx.c itself.

NDEBUG should probably only be "forced" in the top-level configuration, but
until it is I will avoid removing it from bn_ctx.c which might surprise
people with massive slow-downs in their keygens. So I've left it in
bn_ctx.c but tidied up the preprocessor logic a touch and made it more
tolerant of debugging efforts.
 2003-10-29 18:04:37 +00:00
Geoff Thorpe
8dc344ccbf Relax some over-zealous constification that gave some lhash-based code no 
choice but to have to cast away "const" qualifiers from their prototypes.
This does not remove constification restrictions from hash/compare
callbacks, but allows destructor commands to be run over a tables' elements
without bad casts.
 2003-10-29 04:57:05 +00:00
Geoff Thorpe
0991f07034 For whatever reason (compiler or header bugs), at least one commonly-used 
linux system (namely mine) chokes on our definitions and uses of the "HZ"
symbol in crypto/tmdiff.[ch] and apps/speed.c as a "bad function cast"
(when in fact there is no function casting involved at all). In both cases,
it is easily worked around by not defining a cast into the macro and
jiggling the expressions slightly.

In addition - this highlights some cruft in openssl that needs sorting out.
The tmdiff.h header is exported as part of the openssl API despite the fact
that it is ugly as the driven sludge and not used anywhere in the library,
applications, or utilities. More weird still, almost identical code exists
in apps/speed.c though it looks to be slightly tweaked - so either tmdiff
should be updated and used by speed.c, or it should be dumped because it's
obviously not useful enough.

Rather than removing it for now, I've changed the API for tmdiff to at
least make sense. This involves taking the object type (MS_TM) from the
implementation and using it in the header rather than using "char *" in the
API and casting mercilessly in the code (ugh). If someone doesn't like
"MS_TM" and the "ms_time_***" naming, by all means change it. This should
be a harmless improvement, because the existing API is clearly not very
useful (eg. we reimplement it rather than using it in our own utils).

However, someone still needs to take a hack at consolidating speed.c and
tmdiff.[ch] somehow.
 2003-10-29 04:40:13 +00:00
Geoff Thorpe
2aaec9cced Update any code that was using deprecated functions so that everything builds 
and links with OPENSSL_NO_DEPRECATED defined.
 2003-10-29 04:14:08 +00:00
Geoff Thorpe
9d473aa2e4 When OPENSSL_NO_DEPRECATED is defined, deprecated functions are (or should 
be) precompiled out in the API headers. This change is to ensure that if
it is defined when compiling openssl, the deprecated functions aren't
implemented either.
 2003-10-29 04:06:50 +00:00
Dr. Stephen Henson
c5a5546389 Add support for digested data PKCS#7 type. 2003-10-11 22:11:45 +00:00
Dr. Stephen Henson
8d9086dfa2 New function to initialize a PKCS7 structure of type other. 2003-10-10 23:40:47 +00:00
Dr. Stephen Henson
caf044cb3e Retrieve correct content to sign when the 
type is "other".
 2003-10-10 23:25:43 +00:00
Dr. Stephen Henson
2990244980 ASN1 parse fix and release file changes. 2003-09-30 16:47:33 +00:00
Ralf S. Engelschall
6bd27f8644 Fix prime generation loop in crypto/bn/bn_prime.pl by making 
sure the loop does correctly stop and breaking ("division by zero")
modulus operations are not performed. The (pre-generated) prime
table crypto/bn/bn_prime.h was already correct, but it could not be
re-generated on some platforms because of the "division by zero"
situation in the script.
 2003-09-25 13:57:58 +00:00
Bodo Möller
a907751350 certain changes have to be listed twice in this file because OpenSSL 
0.9.6h forked into 0.9.6i and 0.9.7 ...
 2003-09-04 12:52:56 +00:00
Dr. Stephen Henson
560dfd2a02 New -ignore_err option in ocsp application to stop the server 
exiting on the first error in a request.
 2003-09-03 23:56:01 +00:00
Dr. Stephen Henson
14f3d7c5cc Only accept a client certificate if the server requests 
one, as required by SSL/TLS specs.
 2003-09-03 23:47:34 +00:00
Bodo Möller
968766cad8 updates for draft-ietf-tls-ecc-03.txt 
Submitted by: Douglas Stebila
Reviewed by: Bodo Moeller
 2003-07-22 12:34:21 +00:00
Bodo Möller
652ae06bad add test for secp160r1 
add code for kP+lQ timings

Submitted by: Douglas Stebila <douglas.stebila@sun.com>
Reviewed by: Bodo Moeller
 2003-07-22 10:39:10 +00:00
Bodo Möller
ddc38679ce tolerate extra data at end of client hello for SSL 3.0 
PR: 659
 2003-07-21 15:17:46 +00:00
Bodo Möller
02e0559477 fix: 0.9.7 is based on 0.9.6h, not on 0.9.6k 
typo in 0.9.6k section
 2003-07-21 15:08:01 +00:00
Richard Levitte
cf9a88cad7 Document the last change. 
PR: 587
 2003-06-19 19:04:13 +00:00
Richard Levitte
4f1cd8324c Prepare for changes in the 0.9.6 branch 2003-06-19 19:01:05 +00:00
Richard Levitte
ed7f1d0bc6 Prepare for changes in the 0.9.6 branch 2003-06-19 18:59:27 +00:00
Richard Levitte
e666c4599f Add the possibility to have symbols loaded globally with DSO. 2003-06-11 22:42:28 +00:00
Richard Levitte
54f6451670 Add functionality to set marks on the error stack and to pop all errors to the next mark. 2003-06-11 20:49:58 +00:00
Richard Levitte
a069460015 Document the AES_cbc_encrypt() change 2003-06-10 04:42:38 +00:00
Dr. Stephen Henson
63b815583b Update CHANGES to reflect base64 fix added to 0.9.7 2003-06-03 00:16:47 +00:00
Dr. Stephen Henson
beab098d53 Various S/MIME bug and compatibility fixes. 2003-06-01 20:51:58 +00:00
Richard Levitte
3bbb0212f3 Add STORE support in ENGINE. 2003-05-01 03:57:46 +00:00
Richard Levitte
a5db6fa576 Define a STORE type. For documentation, read the entry in CHANGES, 
crypto/store/README, crypto/store/store.h and crypto/store/str_locl.h.
 2003-05-01 03:53:12 +00:00
Richard Levitte
535fba4907 Define the OPENSSL_ITEM structure. 2003-05-01 03:45:18 +00:00
Richard Levitte
1ae0a83bdd Add BUF_strndup() and BUF_memdup(). Not currently used, but I've code 
that uses them that I'll commit in a few days.
 2003-04-29 22:08:57 +00:00
Richard Levitte
9d6c32d6d1 Correct documentation. sk_find_ex() doesn't return a pointer, it 
returns an index.
 2003-04-29 20:31:58 +00:00
Richard Levitte
ea5240a5ed Add an extended variant of OBJ_bsearch() that can be given a few 
flags.
 2003-04-29 20:25:21 +00:00
Bodo Möller
7a04fdd87f include 'Changes between 0.9.6i and 0.9.6j' 2003-04-11 15:03:12 +00:00
Richard Levitte
16b1b03543 Implement self-signing in 'openssl ca'. This makes it easier to have 
the CA certificate part of the CA database, and combined with
'unique_subject=no', it should make operations like CA certificate
roll-over easier.
 2003-04-03 22:33:59 +00:00
Richard Levitte
e6526fbf4d Add functionality to help making self-signed certificate. 2003-04-03 22:27:24 +00:00
Richard Levitte
f85b68cd49 Make it possible to have multiple active certificates with the same 
subject.
 2003-04-03 16:33:03 +00:00
Bodo Möller
5679bcce07 make RSA blinding thread-safe 2003-04-02 09:50:22 +00:00
Dr. Stephen Henson
1a15c89988 Multi valued AVA support. 2003-03-30 01:51:16 +00:00
Dr. Stephen Henson
520b76ffd9 Support for name constraints. 2003-03-24 17:04:44 +00:00
Dr. Stephen Henson
f80153e20b Support for policy constraints. 2003-03-21 16:26:20 +00:00
Bodo Möller
c554155b58 make sure RSA blinding works when the PRNG is not properly seeded; 
enable it automatically for the built-in engine
 2003-03-20 17:31:30 +00:00
Dr. Stephen Henson
a1d12daed2 Support for policyMappings 2003-03-20 17:26:44 +00:00
Bodo Möller
02da5bcd83 countermeasure against new Klima-Pokorny-Rosa atack 2003-03-19 19:19:53 +00:00
Geoff Thorpe
bba2cb3ada Fix a bone-head bug. This warrants a CHANGES entry because it could affect 
applications if they were passing a bogus 'flags' parameter yet having
things work as they wanted anyway.
 2003-03-13 20:28:42 +00:00
Geoff Thorpe
879650b866 The default implementation of DSA_METHOD has an interdependence on the 
dsa_mod_exp() and bn_mod_exp() handlers from dsa_do_verify() and
dsa_sign_setup(). When another DSA_METHOD implementation does not define
these lower-level handlers, it becomes impossible to do a fallback to
software on errors using a simple DSA_OpenSSL()->fn(key).

This change allows the default DSA_METHOD to function in such circumstances
by only using dsa_mod_exp() and bn_mod_exp() handlers if they exist,
otherwise using BIGNUM implementations directly (which is what those
handlers did before this change). There should be no noticable difference
for the software case, or indeed any custom case that didn't already
segfault, except perhaps that there is now one less level of indirection in
all cases.

PR: 507
 2003-03-11 01:49:21 +00:00
Bodo Möller
176f31ddec - new ECDH_compute_key interface (KDF is no longer a fixed built-in) 
- bugfix: in ECDH_compute_key, pad x coordinate with leading zeros if necessary
 2003-02-28 15:37:10 +00:00
Dr. Stephen Henson
f0dc08e656 Support for dirName from config files in GeneralName extensions. 2003-02-27 01:54:11 +00:00
Dr. Stephen Henson
e9ec63961b Fix indefinite length encoding so EOC correctly updates 
the buffer pointer.

Rename PKCS7_PARTSIGN to PKCS7_STREAM.

Guess what that's for :-)
 2003-02-25 19:03:31 +00:00
Ulf Möller
63ff3e83fc Add instructions for building the MinGW target in Cygwin, and 
rearrange some of the other text for better readability.
 2003-02-22 23:03:42 +00:00
Richard Levitte
132eaa59da Allow building applications against static libraries with Makefile.shared. 2003-02-22 14:41:34 +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
Richard Levitte
5b0b0e98ce Security fix: Vaudenay timing attack on CBC. 
An advisory will be posted to the web.  Expect a release within the hour.
 2003-02-19 12:03:59 +00:00
Richard Levitte
758f942b88 Make the no-err option work properly 2003-02-18 12:14:57 +00:00
Dr. Stephen Henson
27068df7e0 Single pass processing to cleartext S/MIME signing. 2003-02-15 00:50:55 +00:00
Richard Levitte
b7bbac72c4 Add support for IA64. 
PR: 454
 2003-02-14 13:30:35 +00:00
Richard Levitte
2d3de726c5 Add full support for -rpath/-R, both in shared libraries and 
applications, at least on the platforms where it's known how
to do it.

Note: this has only been tested on GNU-based platforms (Linux), and
needs to be tested on all others.  Additionally, it's not yet
supported on the following platforms, for lack of information:

Darwin (MacOS X)
Cygwin
OSF1/Alpha
SVR3
ReliantUNIX

Please help out with testing and the platforms we don't yet know well
enough.
 2003-02-13 23:52:54 +00:00
Richard Levitte
9ec1d35f29 Adjust DES_cbc_cksum() so the returned value is the same as MIT's 
mit_des_cbc_cksum().  The difference was first observed, then verified by
looking at the MIT source.
 2003-02-12 17:20:39 +00:00
Dr. Stephen Henson
cf56663fb7 Option to disable SSL auto chain build 2003-02-12 17:06:02 +00:00
Bodo Möller
8537943e8b first section is now "Changes between 0.9.7a and 0.9.8", not "... 0.9.7 and 0.9.8" 2003-02-11 16:42:30 +00:00
Bodo Möller
24893ca999 typo 2003-02-06 19:32:06 +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
Dr. Stephen Henson
4e5d3a7f98 IPv6 display and input support for extensions usingh GeneralName. 2003-02-05 00:34:31 +00:00
Richard Levitte
0b13e9f055 Add the possibility to build without the ENGINE framework. 
PR: 287
 2003-01-30 17:39:26 +00:00
Geoff Thorpe
96f7065f63 Summarise the last couple of commits. 2003-01-30 15:52:40 +00:00
Bodo Möller
c1862f9136 consistency 2003-01-24 22:28:32 +00:00
Dr. Stephen Henson
d3b5cb5343 Check return value of gmtime() and add error codes 
where it fails in ASN1_TIME_set().

Edit asn1.h so the new error code is the same in 0.9.7
and 0.9.8, rebuild new error codes.

Clear error queue in req.c if *_min or *_max is absent.
 2003-01-24 01:12:01 +00:00
Lutz Jänicke
a74333f905 Fix initialization sequence to prevent freeing of unitialized objects. 
Submitted by: Nils Larsch <nla@trustcenter.de>

PR: 459
 2003-01-15 14:54:59 +00:00
Lutz Jänicke
8ec16ce711 Really fix SSLv2 session ID handling 
PR: 377
 2003-01-15 09:51:22 +00:00
Geoff Thorpe
0e4aa0d2d2 As with RSA, which was modified recently, this change makes it possible to 
override key-generation implementations by placing handlers in the methods
for DSA and DH. Also, parameter generation for DSA and DH is possible by
another new handler for each method.
 2003-01-15 02:01:55 +00:00
Richard Levitte
04aff67de4 Merge from 0.9.7-stable. 2003-01-13 17:16:25 +00:00
Bodo Möller
9d5390a049 document BN_GENCB API by adding an example 2003-01-13 13:44:20 +00:00
Richard Levitte
afd41c9fc7 Add better support for FreeBSD on non-x86 machines. 
Add specific support for FreeBSD on sparc64.
PR: 427
 2003-01-12 04:43:44 +00:00
Richard Levitte
4a9476dd8d When preparing a separate build tree, don't make softlinks to softlinks. 
Add instructions in INSTALL, for easy access.
PR: 437
 2003-01-10 10:56:14 +00:00
Richard Levitte
7a1c6aa2a3 It's rather silly to believe we'd release 0.9.7a in 2002 :-). 
It's even more silly to pretend we know which year 0.9.8 will be
released.
 2002-12-31 01:00:06 +00:00
Richard Levitte
948dcdb81b Merge in changes from 0.9.7-stable. 2002-12-31 00:02:10 +00:00
Richard Levitte
08101d72ce Merge in changes from 0.9.7-stable. 2002-12-30 23:56:09 +00:00
Lutz Jänicke
21cde7a41c Fix wrong handling of session ID in SSLv2 client code. 
PR: 377
 2002-12-29 20:59:35 +00:00
Richard Levitte
9cd16b1dea We stupidly had a separate LIBKRB5 variable for KRB5 library dependencies, 
and then didn't support it very well.  And that when there already is a
useful variable for exactly this kind of thing; EX_LIBS...
 2002-12-19 22:10:12 +00:00
Richard Levitte
a1457874c6 OK, there's at least one application author who has provided dynamic locking 
callbacks
 2002-12-13 07:30:53 +00:00
Richard Levitte
14676ffcd6 Document the modifications in 0.9.7 that will make the hw_ncipher.c 
engine work properly even in bad situations.
 2002-12-12 17:40:15 +00:00
Richard Levitte
fdaea9ed2e Since it's defined in draft-ietf-tls-compression-04.txt, let's make 
ZLIB a known compression method, with the identity 1.
 2002-12-08 09:31:41 +00:00
Geoff Thorpe
e9224c7177 This is a first-cut at improving the callback mechanisms used in 
key-generation and prime-checking functions. Rather than explicitly passing
callback functions and caller-defined context data for the callbacks, a new
structure BN_GENCB is defined that encapsulates this; a pointer to the
structure is passed to all such functions instead.

This wrapper structure allows the encapsulation of "old" and "new" style
callbacks - "new" callbacks return a boolean result on the understanding
that returning FALSE should terminate keygen/primality processing.  The
BN_GENCB abstraction will allow future callback modifications without
needing to break binary compatibility nor change the API function
prototypes. The new API functions have been given names ending in "_ex" and
the old functions are implemented as wrappers to the new ones.  The
OPENSSL_NO_DEPRECATED symbol has been introduced so that, if defined,
declaration of the older functions will be skipped. NB: Some
openssl-internal code will stick with the older callbacks for now, so
appropriate "#undef" logic will be put in place - this is in case the user
is *building* openssl (rather than *including* its headers) with this
symbol defined.

There is another change in the new _ex functions; the key-generation
functions do not return key structures but operate on structures passed by
the caller, the return value is a boolean. This will allow for a smoother
transition to having key-generation as "virtual function" in the various
***_METHOD tables.
 2002-12-08 05:24:31 +00:00
Richard Levitte
43ecece595 Merge in relevant changes from the OpenSSL 0.9.6h release. 2002-12-05 21:50:13 +00:00
Dr. Stephen Henson
2053c43de2 In asn1_d2i_read_bio, don't assume BIO_read will 
return the requested number of bytes when reading
content.
 2002-12-03 23:50:59 +00:00
Richard Levitte
df29cc8f77 Add OPENSSL_cleanse() to help cleanse memory and avoid certain compiler 
and linker optimizations.
PR: 343
 2002-11-27 12:24:05 +00:00
Richard Levitte
17582ccf21 Heimdal isn't really supported right now. Say so, and offer a possibility 
to force the use of Heimdal, and warn if that's used.
PR: 346
 2002-11-26 10:11:58 +00:00
Lutz Jänicke
6a8afe2201 Fix bug introduced by the attempt to fix client side external session 
caching (#288): now internal caching failed (#351):
Make sure, that cipher_id is set before comparing.
Submitted by:
Reviewed by:
PR: 288 (and 351)
 2002-11-20 10:48:58 +00:00
Richard Levitte
20199ca809 Document the addition of certificate pairs. 2002-11-18 23:56:15 +00:00
Richard Levitte
0bf23d9b20 WinCE patches 2002-11-15 22:37:18 +00:00
Richard Levitte
6f17f16fd5 Changes to make shared library building and use work better with Cygwin 2002-11-15 16:48:38 +00:00
Richard Levitte
84034f7aec Document the change to remove the 'done' flag variable in the 
OpenSSL_add_all_*() routines
 2002-11-15 13:58:11 +00:00
Richard Levitte
0a5942093e We need to read one more byte of the REQUEST-CERTIFICATE message. 
PR: 300
 2002-11-15 09:15:55 +00:00
Bodo Möller
2b2ab52354 harmonize with 0.9.7 tree 2002-11-14 12:17:47 +00:00
Richard Levitte
83411793b6 Handle last lines that aren't properly terminated. 
PR: 308
 2002-11-14 06:51:18 +00:00
Ben Laurie
54a656ef08 Security fixes brought forward from 0.9.7. 2002-11-13 15:43:43 +00:00
Richard Levitte
c81a15099a X509_NAME_cmp() now compares PrintableString and emailAddress with a value of type 
ia5String correctly.
PR: 244
 2002-11-09 21:52:20 +00:00
Bodo Möller
b53e44e572 implement and use new macros BN_get_sign(), BN_set_sign() 
Submitted by: Nils Larsch
 2002-11-04 13:17:22 +00:00
Geoff Thorpe
9c3db400dc The recent CHANGES note between 0.9.6g and 0.9.6h needs copying into the 
other branches.
 2002-10-29 18:01:08 +00:00
Bodo Möller
19b8d06a79 clean up new code for NIST primes 
create new lock CRYPTO_LOCK_BN to avoid race condition
 2002-10-28 14:02:19 +00:00
Bodo Möller
5c6bf03117 fast reduction for NIST curves 
Submitted by: Nils Larsch
 2002-10-28 13:23:24 +00:00
Richard Levitte
874fee478c Clarify where the engines are by default. 2002-10-12 16:07:31 +00:00
Richard Levitte
6f7c2cb31e Step 14 of move of engines: Final step, document the change. 2002-10-11 22:06:44 +00:00
Bodo Möller
3e06fb754e synchronize with 0.9.7-stable version of this file 2002-10-11 17:56:34 +00:00