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Author SHA1 Message Date
Bodo Möller
bdec3c5323 Implement BN_kronecker test. 
Modify "CHANGES" entry for BN_mod_inverse (it's not just avoiding BN_div
that increases performance, avoiding BN_mul also helps)
 2000-11-29 11:06:50 +00:00
Bodo Möller
53d286797c avoid segmentation fault 2000-11-29 11:04:31 +00:00
Bodo Möller
b6cafbd7d8 Make BN_mod_inverse a little faster 2000-11-29 09:57:13 +00:00
Bodo Möller
499e167fda Improve BN_mod_inverse performance. 
Get the BN_mod_exp_mont bugfix (for handling negative inputs) correct
this time.
 2000-11-29 09:41:19 +00:00
Richard Levitte
0135e33511 Copy and paste error... bn_add_part_words() should of course call 
bn_add_words(), not bn_sub_words()...
 2000-11-29 09:36:48 +00:00
Geoff Thorpe
f2cc7559dd Make s_client/s_server-style cert verification output configurable by 
command line, and make the peer-authentication similarly configurable.
 2000-11-29 01:29:08 +00:00
Ulf Möller
fe8686ba4b use standard C 2000-11-29 00:07:07 +00:00
Geoff Thorpe
4aa69fe0b6 Minor tweaks and improvements to the tunala demo. 
- Add "-cipher" and "-out_state" command line arguments to control SSL
  cipher-suites and handshake debug output respectively.

- Implemented error handling for SSL handshakes that break down. This uses
  a cheat - storing a non-NULL pointer as "app_data" in the SSL structure
  when the SSL should be killed.
 2000-11-28 23:27:23 +00:00
Geoff Thorpe
b984cd2b01 A typo and a couple of logic errors fixed. I think there may still be one 
or two kinks lurking around, but it now appears to deal with the basic
test cases ok.
 2000-11-28 19:09:58 +00:00
Bodo Möller
adcc64cd9e Use BN_pseudo_rand instead of BN_rand 2000-11-28 11:49:12 +00:00
Bodo Möller
c94b6de017 Timings. 2000-11-28 11:47:51 +00:00
Bodo Möller
000e21779c Note that SSL_peek has been disabled. 2000-11-28 11:13:06 +00:00
Richard Levitte
f1d6f64c8e Addapt to added files in the BIGNUM section 2000-11-28 10:20:02 +00:00
Bodo Möller
d79cab27a5 Correct a bug in BN_kronecker. 
Sketch the test for BN_kronecker.
 2000-11-28 07:53:35 +00:00
Bodo Möller
24b44446e2 Comments on SSL_peek deficiencies 2000-11-28 06:58:22 +00:00
Bodo Möller
87739b2c53 Disable SSL_peek until it is fixed. 2000-11-28 06:48:36 +00:00
Bodo Möller
c782089611 Add test_kron function, which will contain a test for BN_kronecker. 2000-11-28 06:41:05 +00:00
Bodo Möller
265592b99a Add bn_kron.c (BN_kronecker), which I forgot in the previous commit. 
Also add the next file in advance so that I can't forget this one :-)
 2000-11-28 06:37:43 +00:00
Bodo Möller
077ff61eef Undo previous commit, which was an accident. 2000-11-27 21:22:45 +00:00
Bodo Möller
dcbd0d74d5 Fix BN_is_... macros. 
Fix BN_gcd.
Analyze BN_mod_inverse.
Add BN_kronecker.
"make update".
 2000-11-27 21:17:20 +00:00
Bodo Möller
1ec0a3862e Change submitted files so that they compile (in particular, 
use BN_CTX_start/get/end instead of accessing ctx->tos).

Change indentation to "EAY" style.
 2000-11-26 19:20:56 +00:00
Bodo Möller
946cd9a540 Change submitted files so that they compile (in particular, 
use BN_CTX_start/get/end instead of accessing ctx->tos).

Change indentation to "EAY" style.
 2000-11-26 19:13:52 +00:00
Geoff Thorpe
0ac87024e3 It was a small change, but it *could* conceivably affect people - so I'm 
making a note in the CHANGES file.
 2000-11-26 18:39:27 +00:00
Geoff Thorpe
7abe830501 Ensure that the "ex_data" member of an RSA structure is initialised before 
the RSA_METHOD's "init()" handler is called, and is cleaned up after the
RSA_METHOD's "finish()" handler is called. Custom RSA_METHODs may wish to
initialise contexts and other specifics in the RSA structure upon creation
and that was previously not possible - "ex_data" is where that stuff
should go and it was being initialised too late for it to be used.
 2000-11-26 18:34:45 +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
6cc5e19d47 Remove CR at line ends. 2000-11-26 12:55:19 +00:00
Bodo Möller
7e0c5264e7 Elliptic curves over GF(p), new BIGNUM functions, Montgomery re-implementation. 
These new files will not be included literally in OpenSSL, but I intend
to integrate most of their contents.  Most file names will change,
and when the integration is done, the superfluous files will be deleted.

Submitted by: Lenka Fibikova <fibikova@exp-math.uni-essen.de>
 2000-11-26 12:12:35 +00:00
Richard Levitte
73343ac38a Correct a number of syntax errors. 2000-11-22 18:20:31 +00:00
Richard Levitte
d53d271728 Addapt the VMS scripts to the changes in the Makefiles. 2000-11-22 18:17:16 +00:00
Ulf Möller
37fc8c3747 Remove RSAREF (not used). 
You can still get the code using tag "rsaref".
 2000-11-22 16:52:29 +00:00
Richard Levitte
01412ec600 Addapt the VMS scripts to the changes in the Makefiles. 2000-11-22 04:54:06 +00:00
Richard Levitte
c4f3542abf Reimplement bn_div_words, bn_add_words and bn_sub_words for VAX. 
I'm a little bit nervous about bn_div_words, as I don't know what it's
supposed to return on overflow.  For now, I trust the rest of the
system to give it numbers that will not cause any overflow...
 2000-11-21 23:32:38 +00:00
Richard Levitte
c799770060 Avoid getting warnings about unary - being used on unsigned integer. 2000-11-21 23:29:55 +00:00
Ben Laurie
cd26e6c79d Oops! Read a full buffer instead of some spurious number from elswhere. 2000-11-21 21:37:48 +00:00
Richard Levitte
4e773226f5 'echo on' works better all over than 'echo=on'. We had the same 
problem in some other file, but I can't recall which.
 2000-11-20 21:30:43 +00:00
Ben Laurie
646d56956b Better handling of EVP names, add EVP to speed. 2000-11-20 04:14:19 +00:00
Richard Levitte
0cc1115643 Make sure bs is assigned NULL when it's free'd, or there will be an 
(incorrect) attempt to free it once more...
 2000-11-19 14:14:52 +00:00
Richard Levitte
257341b5b4 I wonder if I do too much... 2000-11-19 14:11:03 +00:00
Richard Levitte
83f2571782 Add news items early. Please fill in with what I have forgotten. 2000-11-19 14:10:07 +00:00
Richard Levitte
baa257f1ed Remove two bn_wexpand() from BN_mul(), which is a step toward getting 
BN_mul() correctly constified, avoids two realloc()'s that aren't
really necessary and saves memory to boot.  This required a small
change in bn_mul_part_recursive() and the addition of variants of
bn_cmp_words(), bn_add_words() and bn_sub_words() that can take arrays
with differing sizes.

The test results show a performance that very closely matches the
original code from before my constification.  This may seem like a
very small win from a performance point of view, but if one remembers
that the variants of bn_cmp_words(), bn_add_words() and bn_sub_words()
are not at all optimized for the moment (and there's no corresponding
assembler code), and that their use may be just as non-optimal, I'm
pretty confident there are possibilities...

This code needs reviewing!
 2000-11-18 22:58:26 +00:00
Richard Levitte
e06cc57118 Remove a declaration for a function that does not exist. 2000-11-18 20:52:14 +00:00
Richard Levitte
0450d28759 Make the definition of bn_add_words() match the definition. 2000-11-18 20:49:02 +00:00
Richard Levitte
7f56097c65 I might want to debug the assembler modules... 2000-11-18 20:44:25 +00:00
Bodo Möller
7396958515 Increase permissible ClientKeyExchange message length. 2000-11-17 14:42:49 +00:00
Bodo Möller
3c758be86e include 'err' label only when it is actually used 2000-11-17 13:08:57 +00:00
Richard Levitte
227385b719 Make sure BN_DIV2W is not defining when defining it, and remove the 
declarations of bn_add_part_words() and bn_sub_part_words() since they
do not exist.
 2000-11-17 12:01:55 +00:00
Bodo Möller
f7a059316f tag SSL_peek bugs 2000-11-17 11:49:29 +00:00
Bodo Möller
b1d6e3f551 Documentation on using the SSL library with non-blocking I/O. 2000-11-17 10:25:46 +00:00