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Author SHA1 Message Date
Bodo Möller
a661b65357 New functions SSL[_CTX]_set_msg_callback(). 
New macros SSL[_CTX]_set_msg_callback_arg().

Message callback imlementation for SSL 3.0/TLS 1.0 (no SSL 2.0 yet).

New '-msg' option for 'openssl s_client' and 'openssl s_server'
that enable a message callback that displays all protocol messages.


In ssl3_get_client_hello (ssl/s3_srvr.c), generate a fatal alert if
client_version is smaller than the protocol version in use.
Also change ssl23_get_client_hello (ssl/s23_srvr.c) to select TLS 1.0
if the client demanded SSL 3.0 but only TLS 1.0 is enabled; then the
client will at least see that alert.

Fix SSL[_CTX]_ctrl prototype (void * instead of char * for generic
pointer).

Add/update some OpenSSL copyright notices.
 2001-10-20 17:56:36 +00:00
Bodo Möller
51008ffce1 document SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 2001-10-17 11:56:26 +00:00
Dr. Stephen Henson
3811eed8d5 Update docs. 2001-10-17 01:50:32 +00:00
Dr. Stephen Henson
e72d734d5f Update docs. 2001-10-16 02:22:59 +00:00
Lutz Jänicke
56fa8e69cf Update information as a partial response to the post 
From: "Chris D. Peterson" <cpeterson@aventail.com>
  Subject: Implementation Issues with OpenSSL
  To: openssl-users@openssl.org
  Date: Wed, 22 Aug 2001 16:13:17 -0700
The patch included in the original post may improve the internal session
list handling (and is therefore worth a seperate investigation).
No change to the list handling will however solve the problems of incorrect
SSL_SESSION_free() calls. The session list is only one possible point of
failure, dangling pointers would also occur for SSL object currently
using the session. The correct solution is to only use SSL_SESSION_free()
when applicable!
 2001-10-12 12:29:16 +00:00
Lutz Jänicke
e1c279b63d Small documentation fixes (Howard Lum <howard@pumpkin.canada.sun.com>) 2001-10-08 08:37:24 +00:00
Lutz Jänicke
d300bcca7f Typo. 2001-09-13 15:18:51 +00:00
Lutz Jänicke
d59c3e5046 One more manual page. 2001-09-13 15:05:42 +00:00
Lutz Jänicke
6d8566f2eb Rework section about return values another time (based on hints from 
Bodo Moeller).
 2001-09-13 13:21:38 +00:00
Lutz Jänicke
c0f5dd070b Make maximum certifcate chain size accepted from the peer application 
settable (proposed by "Douglas E. Engert" <deengert@anl.gov>).
 2001-09-11 13:08:51 +00:00
Ulf Möller
3b80e3aa9e ispell 2001-09-07 06:13:40 +00:00
Bodo Möller
983495c4b2 Use uniformly chosen witnesses for Miller-Rabin test 
(by using new BN_pseudo_rand_range function)
 2001-09-03 12:58:16 +00:00
Lutz Jänicke
f1b2807478 More docs. 2001-08-24 14:29:48 +00:00
Lutz Jänicke
bfd7bb3eb6 Typo. 2001-08-23 17:41:20 +00:00
Lutz Jänicke
11c8f0b79d More manual pages. Constify. 2001-08-23 17:22:43 +00:00
Lutz Jänicke
c4068186ac As discussed recently on openssl-users. 2001-08-23 15:00:11 +00:00
Lutz Jänicke
0a93a68020 Make clear, that using the compression layer is currently not recommended. 2001-08-23 09:42:12 +00:00
Ulf Möller
f2ab7d1392 typo. 2001-08-22 18:35:17 +00:00
Lutz Jänicke
141e584998 One more manual page... 2001-08-21 14:54:54 +00:00
Lutz Jänicke
336736ef35 Documentation on how to handle compression methods. 
Hopefully it is clear enough, that it is currently not recommended.
 2001-08-21 13:02:58 +00:00
Lutz Jänicke
d93eb21c7c More interdependencies with respect to shutdown behaviour. 2001-08-20 14:34:16 +00:00
Lutz Jänicke
a403188f92 Alert description strings for TLSv1 and documentation. 2001-08-19 16:20:42 +00:00
Lutz Jänicke
52129c0b0b More details about session timeout settings. 2001-08-17 16:36:51 +00:00
Lutz Jänicke
a52877a2f1 One more function documented. 2001-08-17 15:54:50 +00:00
Lutz Jänicke
cdd7c3ce92 SSL_shutdown() has even more properties... 2001-08-17 15:09:31 +00:00
Lutz Jänicke
c1497b4d19 One more step on the way for complete documentation... 2001-08-17 14:32:38 +00:00
Lutz Jänicke
b2ed462934 Unidirectional shutdown is allowed according to the RFC. 2001-08-17 09:08:32 +00:00
Lutz Jänicke
9e09eebf94 Better description of the behaviour of SSL_shutdown() as it is now, broken 
or not.
 2001-08-16 14:27:55 +00:00
Bodo Möller
3f1c4e49a3 add missing link 2001-08-08 15:09:06 +00:00
Lutz Jänicke
06da6e4977 Don't disable rollback attack detection as a recommended bug workaround. 2001-08-03 08:45:13 +00:00
Lutz Jänicke
37f599bcec Reworked manual pages with a lot of input from Bodo Moeller. 2001-07-31 15:04:50 +00:00
Ben Laurie
8408f4fbc7 Document DES changes better. 2001-07-31 13:33:58 +00:00
Bodo Möller
924875e53b Undo DH_generate_key() change: s3_srvr.c was using it correctly 2001-07-27 22:34:25 +00:00
Bodo Möller
6aecef815c Don't preserve existing keys in DH_generate_key. 2001-07-25 17:20:34 +00:00
Lutz Jänicke
7abe76e1bd Fix wrong information about SSL_set_connect_state()... 2001-07-25 12:12:51 +00:00
Lutz Jänicke
3e3dac9f97 Additional inline reference. 2001-07-23 12:57:37 +00:00
Lutz Jänicke
397ba0f08a Add missing reference. 2001-07-23 12:52:05 +00:00
Lutz Jänicke
4db48ec0bd Documentation about ephemeral key exchange 2001-07-21 11:02:17 +00:00
Lutz Jänicke
6d3dec92fb Updated explanation. 2001-07-20 19:23:43 +00:00
Lutz Jänicke
2d3b6a5be7 Some more documentation bits. 2001-07-20 18:57:15 +00:00
Dr. Stephen Henson
534a1ed0cb Allow OCSP server to handle multiple requests. 
Document new OCSP options.
 2001-07-13 13:13:44 +00:00
Lutz Jänicke
a1a63a4239 Clarify! (based on recent mailing-list discussions) 2001-07-11 15:10:28 +00:00
Bodo Möller
e9ad0d2c31 Fix PRNG. 2001-07-10 10:49:34 +00:00
Lutz Jänicke
43f9391bcc When only the key is given to "enc", the IV is undefined 
(found by Andy Brown <logic@warthog.com>).
 2001-07-03 10:31:11 +00:00
Dr. Stephen Henson
181355616e Add examples to EVP_EncryptInit manual page. 2001-05-17 13:03:20 +00:00
Lutz Jänicke
74daa124c2 Add missing item(s) SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_ACCEPT. 2001-05-16 09:43:51 +00:00
Lutz Jänicke
5892855c5f Typos. 2001-05-14 09:52:44 +00:00
Lutz Jänicke
a6e859e9ec One more point to clarify, pointed out by "Greg Stark" <ghstark@pobox.com> 2001-05-14 09:02:38 +00:00
Lutz Jänicke
33ab4699ba Clarify behaviour with respect to SSL/TLS records. 2001-05-12 09:49:02 +00:00
Lutz Jänicke
4b3270f78e Clarify behaviour of SSL_write() by mentioning SSL_MODE_ENABLE_PARTIAL_WRITE 
flag as discussed on the mailing list.
 2001-05-11 09:53:10 +00:00
Lutz Jänicke
0ea659475c Typo (reported by Petr Lancaric <Petr.Lancaric@ips-ag.cz>) 2001-04-25 15:24:47 +00:00
Lutz Jänicke
197322455d Clarify request of client certificates. This is a FAQ. 2001-04-17 13:18:56 +00:00
Lutz Jänicke
cb2a0e1319 Missing link ("Greg Stark" <gstark@ethentica.com>) 2001-04-12 21:11:31 +00:00
Lutz Jänicke
638b0d4277 Fix wrong information with respect to CAs listed to the client 
(follows from technical discussion with Amit Chopra <amitc@pspl.co.in>).
 2001-04-12 16:02:34 +00:00
Lutz Jänicke
f7181a9179 Typo (Jun-ichiro itojun Hagino <itojun@iijlab.net>) 2001-04-12 11:45:42 +00:00
Bodo Möller
fba9046490 Update docs. 2001-03-21 15:25:56 +00:00
Dr. Stephen Henson
02ee8626fb Fix PKCS#12 key generation bug. 2001-03-18 02:11:42 +00:00
Dr. Stephen Henson
791bd0cd2b Add copy_extensions option to 'ca' utility. 2001-03-16 02:04:17 +00:00
Dr. Stephen Henson
e890dcdb19 Add 'align' option to nameopt. 
Add default values for display by the 'ca' utility
to openssl.cnf

Update docs.
 2001-03-15 22:45:20 +00:00
Lutz Jänicke
eb272ac0b0 Forgot "cvs add", so only the surrounding changes made it... sigh. 2001-03-15 12:42:04 +00:00
Dr. Stephen Henson
0a3ea5d34a Document the -certopt option to the x509 utility. 
Add no_issuer option.

Fix X509_print_ex() so it prints out newlines when
certain fields are omitted.
 2001-03-15 01:15:54 +00:00
Dr. Stephen Henson
a29d78e90b Initial docs for PEM routines. 2001-03-11 20:29:28 +00:00
Richard Levitte
7b8250053b Document the change. 2001-03-10 16:28:49 +00:00
Dr. Stephen Henson
cc5ba6a7b6 Update docs. 2001-03-09 13:57:14 +00:00
Bodo Möller
e34cfcf7e1 Consistently use 'void *' for SSL read, peek and write functions. 2001-03-09 10:09:20 +00:00
Dr. Stephen Henson
1358835050 Change the EVP_somecipher() and EVP_somedigest() 
functions to return constant EVP_MD and EVP_CIPHER
pointers.

Update docs.
 2001-03-09 02:51:02 +00:00
Lutz Jänicke
b72ff47037 Add newly learned knowledge from yesterday's discussion. 2001-03-08 17:24:02 +00:00
Bodo Möller
98499135d7 Constify BN_value_one. 2001-03-08 13:58:09 +00:00
Bodo Möller
bad4058574 New option '-subj arg' for 'openssl req' and 'openssl ca'. This 
sets the subject name for a new request or supersedes the
subject name in a given request.

Add options '-batch' and '-verbose' to 'openssl req'.

Submitted by: Massimiliano Pala <madwolf@hackmasters.net>
Reviewed by: Bodo Moeller
 2001-03-05 11:09:43 +00:00
Lutz Jänicke
45ecfb1973 Typo, spotted by "Greg Stark" <gstark@ethentica.com>. 2001-03-01 16:50:11 +00:00
Lutz Jänicke
3cdc8ad07a Describe new callback for session id generation. 2001-02-23 21:38:42 +00:00
Lutz Jänicke
2c1571b4ff SSL_get_version() was an easy one :-) 2001-02-23 21:05:56 +00:00
Ulf Möller
335c4f0966 BN_rand_range() needs a BN_rand() variant that doesn't set the MSB. 2001-02-20 00:23:07 +00:00
Richard Levitte
cf1b7d9664 Make all configuration macros available for application by making 
sure they are available in opensslconf.h, by giving them names starting
with "OPENSSL_" to avoid conflicts with other packages and by making
sure e_os2.h will cover all platform-specific cases together with
opensslconf.h.

I've checked fairly well that nothing breaks with this (apart from
external software that will adapt if they have used something like
NO_KRB5), but I can't guarantee it completely, so a review of this
change would be a good thing.
 2001-02-19 16:06:34 +00:00
Ulf Möller
52d160d85d ispell 2001-02-16 02:09:53 +00:00
Ulf Möller
54ff1e6ae5 pod format error 2001-02-16 01:44:24 +00:00
Lutz Jänicke
52b621db88 Add "-rand" option to s_client and s_server. 2001-02-15 10:22:07 +00:00
Dr. Stephen Henson
f2e5ca84d4 Option to disable standard block padding with EVP API. 
Add -nopad option to enc command.

Update docs.
 2001-02-14 02:11:52 +00:00
Lutz Jänicke
8e495e4ac7 Finish first round of session cache documentation. 2001-02-13 14:00:09 +00:00
Lutz Jänicke
f282ca7413 New manual page: SSL_CTX_set_mode. 2001-02-13 11:43:11 +00:00
Lutz Jänicke
41ecaba97e More about session caching. 2001-02-11 17:01:36 +00:00
Lutz Jänicke
96dfab9e0e Include information that automatic query is a new feature. 2001-02-10 19:10:36 +00:00
Lutz Jänicke
1b65ce7db3 Update for 0.9.7 with SSL_OP_CIPHER_SERVER_PREFERENCE. 2001-02-10 16:21:38 +00:00
Lutz Jänicke
7b9cb4a224 Manual page for SSL_CTX_set_options(). Unfortunately for some of the 
options someone much longer working with OpenSSL/SSLeay is needed.
 2001-02-10 16:18:35 +00:00
Bodo Möller
e306892994 Simplify BN_rand_range 2001-02-10 00:34:02 +00:00
Lutz Jänicke
b5f6d9dc6e Fix "wierd" typo as submitted by Jeroen Ruigrok/Asmodai <asmodai@wxs.nl>. 2001-02-09 19:03:53 +00:00
Ulf Möller
466e4249ab Note that EGD is used automatically. 2001-02-08 17:16:44 +00:00
Ulf Möller
9fbc45b159 cleanup 2001-02-08 17:14:07 +00:00
Bodo Möller
35ed8cb8b6 Integrate my implementation of a countermeasure against 
Bleichenbacher's DSA attack.  With this implementation, the expected
number of iterations never exceeds 2.

New semantics for BN_rand_range():
BN_rand_range(r, min, range) now generates r such that
     min <= r < min+range.
(Previously, BN_rand_range(r, min, max) generated r such that
     min <= r < max.
It is more convenient to have the range; also the previous
prototype was misleading because max was larger than
the actual maximum.)
 2001-02-08 12:14:51 +00:00
Lutz Jänicke
420125f996 Update documentation to match the state at 0.9.6 _and_ the recent changes. 2001-02-08 10:42:01 +00:00
Ulf Möller
57e7d3ce15 Bleichenbacher's DSA attack 2001-02-07 22:24:35 +00:00
Lutz Jänicke
0bc6597d4d Documenting session caching, 2nd step. 2001-02-04 18:05:27 +00:00
Lutz Jänicke
7403c34b0b Clarify why SSL_CTX_use_certificate_chain_file() should be preferred. 2001-02-03 15:15:00 +00:00
Lutz Jänicke
9022f2403b Typo: on my screen it nicely wrapped around at 80 :-) 2001-02-03 11:02:02 +00:00
Lutz Jänicke
8cbceba610 Document session caching, first step. 2001-02-02 14:40:52 +00:00
Lutz Jänicke
cd6aa710b5 New manual page for a hardly known but important item :-) 2001-01-31 14:14:20 +00:00
Geoff Thorpe
67c3cf0675 Insert a missing space to stop pod2man giving stroppy "malformed" warnings. 2001-01-25 02:26:58 +00:00
Lutz Jänicke
e58d808a4c Copy over just written manpage to the ones still missing. 2001-01-23 11:04:52 +00:00
Lutz Jänicke
751b5e8ff2 Add entries for new manpages... 2001-01-23 10:47:41 +00:00
Ulf Möller
9756da13dd Use the correct number of arguments in the example. 2001-01-21 19:46:50 +00:00
Lutz Jänicke
b5a6f0a92d Documentation about SSL_get_ex_data_X509_STORE_CTX_idx and 
SSL_get_ex_new_index() functionality. Extended verify_callback()
example to show the usage.
 2001-01-20 16:22:43 +00:00
Dr. Stephen Henson
bfcec27d61 Update ocsp utility documentation. 2001-01-20 01:26:28 +00:00
Ulf Möller
a068630a20 link to the new manpage. 2001-01-15 22:19:30 +00:00
Bodo Möller
dfebac32c0 New '-extfile' option for 'openssl ca'. 
This allows keeping extensions in a separate configuration file.

Submitted by: Massimiliano Pala <madwolf@comune.modena.it>
 2001-01-15 11:35:24 +00:00
Geoff Thorpe
ab5db00717 Update the LHASH man page. 
* Correct some prototypes and macros with respect to "const"ness.

* Add the extra macros and examples due to the lh_doall[_arg] modifications
  made recently. The existing example is also reworked for consistency.

* Rewrite, tweak, and supplement bits of the existing comments that seemed
  (IMHO) to be a little convoluted and misleading.

* Add a NOTE section that explains the use of macros and avoiding function
  casts (ie. generate a wrapper as with the macros, or prototype any
  callback functions exactly to not require casting). Also, explain the
  "const" approach taken in LHASH for the purposes of API comprehensibility
  and also application code auditing.
 2001-01-14 23:37:42 +00:00
Dr. Stephen Henson
b4b1bdd5d3 Preliminary ocsp utility documentation. 
Fix ocsp usage message.
 2001-01-14 00:52:19 +00:00
Bodo Möller
d199858e89 New -newreq-nodes option to CA.pl. 
Submitted by: Damien Miller <djm@mindrot.org>
 2001-01-11 13:23:19 +00:00
Bodo Möller
b62a0c4cab Add a pointer to digest options in the description of -fingerprint. 2001-01-10 14:35:20 +00:00
Bodo Möller
a0aae68cf6 Fix SSL_peek and SSL_pending. 2000-12-25 18:40:46 +00:00
Ulf Möller
4ce7894c4a c&p error spotted by Martin Forssen 2000-12-13 23:00:33 +00:00
Lutz Jänicke
cc93ae3ef4 Add description of SSL_[CTX_]_check_private_key(). 2000-12-12 21:06:29 +00:00
Lutz Jänicke
66ebbb6a56 Add manual pages for certficate/key loading and friends. 2000-12-08 14:29:13 +00:00
Richard Levitte
1435ccfba1 Update the internal docs. 2000-12-05 19:18:51 +00:00
Lutz Jänicke
d766a23deb Typo and additional information about cert-chain building. 2000-12-05 16:47:22 +00:00
Lutz Jänicke
b1e21f8fac Add EXAMPLES for SSL_CIPHER_description() output. 2000-12-05 16:45:26 +00:00
Geoff Thorpe
ebff44b83a Sync up with a minor change in lhash.h 2000-12-04 04:54:59 +00:00
Geoff Thorpe
733777275b Update the documentation to the current state of the LHASH changes. There 
will probably be more when the lh_doall[_arg] callbacks are similarly
tidied up, but this 'pod' should now be current.
 2000-12-04 04:35:04 +00:00
Richard Levitte
862e973b50 Write a first HOWTO on how to create certificates. This is currently 
a draft.
 2000-12-01 17:44:33 +00:00
Ulf Möller
06676624fc Add a warning about the usage of the montgomery functions (if the inputs 
are not reduced modulo m, the outputs won't be either).
 2000-11-29 22:37:14 +00:00
Bodo Möller
5acaa49504 More BN_mod_... functions. 2000-11-26 18:31:32 +00:00
Bodo Möller
535b9b5724 Add bn_mod.c (should have happend in the previous commit ...). 
BN_swap manual page.
 2000-11-26 16:46:57 +00:00
Bodo Möller
78a0c1f18d modular arithmetics 
"make update"
 2000-11-26 16:42:38 +00:00
Bodo Möller
b1d6e3f551 Documentation on using the SSL library with non-blocking I/O. 2000-11-17 10:25:46 +00:00
Bodo Möller
db70a3fd6e Improve usability of 'openssl passwd' by including 
password verification where it makes sense.
 2000-11-17 09:03:02 +00:00
Lutz Jänicke
803e4e93d4 Fill in missing information about the string returned from 
SSL_CIPHER_description(), as there is no other API function to find
out details about the cipher used besides the number of bits or protocol used.
 2000-11-15 18:42:41 +00:00
Bodo Möller
2984b0ae24 Additional explanations for SSL_ERROR_WANT_READ/WRITE. 2000-11-12 19:17:22 +00:00
Bodo Möller
cb4ae6c0d3 Point to SSL_set_bio(3) early because that manpage provides 
information that is essential for using BIO pairs.
 2000-11-10 07:50:18 +00:00
Bodo Möller
359fd02fec add missing word 2000-11-10 07:46:11 +00:00
Richard Levitte
ccb9643f02 Remove references to RSAref. The glue library is but a memory to fade 
away now...
 2000-11-08 17:51:37 +00:00
Ulf Möller
458d356db9 looks like a cut&paste error 2000-11-06 21:28:38 +00:00
Richard Levitte
1d833a9910 Update the standards list to the current status 2000-11-02 22:55:14 +00:00
Richard Levitte
5270e7025e Merge the engine branch into the main trunk. All conflicts resolved. 
At the same time, add VMS support for Rijndael.
 2000-10-26 21:07:28 +00:00
Ulf Möller
a2bbe59401 s_server not s_client 2000-10-23 19:13:35 +00:00
Ulf Möller
0fa504b68d Correction from Tani Hosokawa <unknown@riverstyx.net> 2000-10-23 14:02:02 +00:00
Ulf Möller
bbdc9c98a8 give pseudo prototypes instead of macro definitions for better clarity 2000-10-19 22:02:21 +00:00
Ulf Möller
11b62699a1 "DESCRIPTION" is required. 2000-10-19 19:40:35 +00:00
Ulf Möller
14a74a21f0 correction from Lutz 2000-10-19 15:19:41 +00:00
Ulf Möller
9bd3bd227f Add short overview, move header files section further down. 2000-10-18 23:08:55 +00:00
Ulf Möller
d0ef53bd2d cosmetic changes 2000-10-18 22:51:34 +00:00
Ulf Möller
8d3f155a66 cosmetic change 2000-10-18 22:01:47 +00:00
Richard Levitte
553615f500 New docs and new facts in older docs. 
Submitted by Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE>
 2000-10-12 09:56:36 +00:00
Dr. Stephen Henson
924046ce75 Make non blocking I/O work for accept BIOs. 2000-10-12 01:50:33 +00:00
Richard Levitte
53fe8d5be5 A few small corrections to the SSL documentation. 
Submitted by Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE>
 2000-10-10 09:15:47 +00:00
Richard Levitte
356c06c776 More SSL functions documented. Submitted by Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> 2000-10-03 22:02:28 +00:00
Ulf Möller
a87aa87bcc The des_modes manpage is in section 7. 2000-09-27 21:45:20 +00:00
Bodo Möller
b7af080fb1 Add BUGS section. 2000-09-26 12:15:53 +00:00
Ulf Möller
393e826ec3 typo 2000-09-25 05:55:19 +00:00
Ulf Möller
8fdec3e558 stop perlpod from complaining. 2000-09-23 07:30:28 +00:00
Ulf Möller
69431c2998 more manpage links. 2000-09-23 07:16:17 +00:00
Dr. Stephen Henson
dbba890cf1 Only use the new informational verify codes if we 
specifically ask for them.

Fix typo in docs.
 2000-09-22 21:32:08 +00:00