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532 commits

Author SHA1 Message Date
Ulf Möller
4e9ef338fc error reported by Karsten Braaten 2002-04-07 13:33:16 +00:00
Bodo Möller
2c17323e15 Rephrase statement on the security of two-key 3DES. 
[Chosen plaintext attack: R. Merkle, M. Hellman: "On the Security of
  Multiple Encryption", CACM 24 (1981) pp. 465-467, p. 776.

  Known plaintext angriff: P.C. van Oorschot, M. Wiener: "A
  known-plaintext attack on two-key triple encryption", EUROCRYPT '90.]
 2002-03-05 15:29:30 +00:00
Bodo Möller
023ec151df Add 'void *' argument to app_verify_callback. 
Submitted by: D. K. Smetters <smetters@parc.xerox.com>
Reviewed by: Bodo Moeller
 2002-02-28 10:52:56 +00:00
Lutz Jänicke
ce4b274aa1 SSL_clear != SSL_free/SSL_new 2002-02-27 08:08:57 +00:00
Lutz Jänicke
f0d6ee6be8 Even though it is not really practical people should know about it. 2002-02-15 07:41:42 +00:00
Bodo Möller
a14e2d9dfe New functions 
ERR_peek_last_error
    ERR_peek_last_error_line
    ERR_peek_last_error_line_data
(supersedes ERR_peek_top_error).

Rename OPENSSL_NO_OLD_DES_SUPPORT into OPENSSL_DISABLE_OLD_DES_SUPPORT
because OPENSSL_NO_... indicates disabled algorithms (according to
mkdef.pl).
 2002-01-24 16:16:43 +00:00
Lutz Jänicke
6ce46d69f5 Typos (jsyn <jsyn@openbsd.org>). 2002-01-21 18:01:46 +00:00
Bodo Möller
31cafe53c9 add a sentence previously deleted by accident 2002-01-04 15:22:40 +00:00
Bodo Möller
dc4ddcd2bb add documentation for SSLeay_version(SSLEAY_DIR) and 
'openssl version -d'

use some descriptions from Lutz' redundant manual page
instead of the previous ones
 2002-01-04 15:17:09 +00:00
Lutz Jänicke
5256b021f3 Tsss, SSLeay_version() was already documented, it just was not linked in. 2002-01-04 15:05:51 +00:00
Lutz Jänicke
4ab1e7ceaf Add information as provided by Richard Levitte on openssl-users :-) 2002-01-04 14:55:38 +00:00
Dr. Stephen Henson
06623ff028 Update PEM docs 2002-01-04 13:35:37 +00:00
Ben Laurie
ff3fa48fc7 Improve back compatibility. 2001-12-09 21:53:31 +00:00
Richard Levitte
8f0edcb3d2 I was recently informed that some people wrongly use ssleay.txt as 
main documentation, so let's warn them a little more, so the word
"OBSOLETE" really gets understood.
 2001-12-04 07:38:17 +00:00
Dr. Stephen Henson
55e42c93a8 EVP_BytesToKey documentation. 2001-12-03 03:07:37 +00:00
Dr. Stephen Henson
21a85f1977 Add -pubkey option to req command. 2001-12-01 23:03:30 +00:00
Bodo Möller
8a0a9392ab discuss -name and default_ca more correctly (I hope) 2001-11-26 12:13:50 +00:00
Lutz Jänicke
a7ce69dbd7 Clarify reference count handling/removal of session 
(shinagawa@star.zko.dec.com).
 2001-11-19 11:11:23 +00:00
Bodo Möller
65123f8064 remove incorrect 'callback' prototype 2001-11-10 02:12:56 +00:00
Bodo Möller
1d8634b110 msg_callback documentation 2001-11-10 02:12:09 +00:00
Bodo Möller
45582d1e2b clarify 2001-11-08 14:54:21 +00:00
Dr. Stephen Henson
1fc6d41bf6 New options to allow req to accept UTF8 strings as input. 2001-10-26 12:40:38 +00:00
Ulf Möller
a41477f92e remove compatibility notes that no longer apply 2001-10-25 17:45:25 +00:00
Richard Levitte
5f68c5feef Correct some links... 2001-10-25 16:56:06 +00:00
Richard Levitte
ee84a5a7fb Change the DES documentation to reflect the current status. Note that 
some password reading functions are really part of the UI
compatibility library...
 2001-10-25 16:55:17 +00:00
Bodo Möller
2a9aca32dc mention des_old.h 2001-10-25 08:44:10 +00:00
Bodo Möller
89da653fa6 Add '-noemailDN' option to 'openssl ca'. This prevents inclusion of 
the e-mail address in the DN (i.e., it will go into a certificate
extension only).  The new configuration file option 'email_in_dn = no'
has the same effect.

Submitted by: Massimiliano Pala madwolf@openca.org
 2001-10-25 08:25:19 +00:00
Richard Levitte
ce15d5a9dc Remove DES_random_seed() but retain des_random_seed() for now. Change 
the docs to reflect this change and correct libeay.num.
 2001-10-25 06:46:22 +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
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