Richard Levitte [Sat, 27 Dec 2003 16:02:22 +0000 (16:02 +0000)]
Check if a random "file" is really a device file, and treat it
specially if it is.
Add a few OpenBSD-specific cases.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Richard Levitte [Sat, 27 Dec 2003 15:04:54 +0000 (15:04 +0000)]
Correct documentation typos.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Richard Levitte [Sat, 27 Dec 2003 15:02:56 +0000 (15:02 +0000)]
OpenBSD-internal changes.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Richard Levitte [Sat, 27 Dec 2003 14:59:07 +0000 (14:59 +0000)]
Use sh explicitely to run point.sh
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Richard Levitte [Sat, 27 Dec 2003 14:54:48 +0000 (14:54 +0000)]
Include strings.h so strcasecmp() and strncasecmp() get properly declared.
Richard Levitte [Sat, 27 Dec 2003 14:40:17 +0000 (14:40 +0000)]
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>
Richard Levitte [Sat, 27 Dec 2003 14:26:14 +0000 (14:26 +0000)]
Add a newline at the end of the last line.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Dr. Stephen Henson [Sat, 20 Dec 2003 22:48:21 +0000 (22:48 +0000)]
Typos.
Richard Levitte [Thu, 11 Dec 2003 18:01:03 +0000 (18:01 +0000)]
To figure out if we're going outside the buffer, use the size of the buffer,
not the size of the integer used to index in said buffer.
PR: 794
Notified by: Rhett Garber <rhett_garber@hp.com>
Richard Levitte [Wed, 10 Dec 2003 14:31:55 +0000 (14:31 +0000)]
Document that you need to include x509.h (to get [i2d|d2i]_RSA_PUBKEY()).
Correct the typo PUKEY...
Richard Levitte [Wed, 10 Dec 2003 13:57:51 +0000 (13:57 +0000)]
Document that you need to include x509.h (to get [i2d|d2i]_DSA_PUBKEY()).
Correct the typo PUKEY...
Ulf Möller [Sat, 6 Dec 2003 11:55:46 +0000 (11:55 +0000)]
Add "dif" variable to clean up the loop implementations.
Submitted by: Nils Larsch
Ulf Möller [Sat, 6 Dec 2003 11:41:22 +0000 (11:41 +0000)]
Skip a curve with generator of non-prime order.
Submitted by: Nils Larsch
Ulf Möller [Sat, 6 Dec 2003 11:39:37 +0000 (11:39 +0000)]
Avoid segfault if ret==0.
Submitted by: Nils Larsch
Lutz Jänicke [Wed, 3 Dec 2003 16:29:41 +0000 (16:29 +0000)]
Restructure make targets to allow parallel make.
Submitted by: Witold Filipczyk <witekfl@poczta.gazeta.pl>
PR: #513
Geoff Thorpe [Tue, 2 Dec 2003 20:01:30 +0000 (20:01 +0000)]
Incremental cleanups to bn_lib.c.
- Add missing bn_check_top() calls and relocate some others
- Use BN_is_zero() where appropriate
- Remove assert()s that bn_check_top() is already covering
- Simplify the code in places (esp. bn_expand2())
- Only keep ambiguous zero handling if BN_STRICT isn't defined
- Remove some white-space and make some other aesthetic tweaks
Geoff Thorpe [Tue, 2 Dec 2003 03:28:24 +0000 (03:28 +0000)]
Use the BN_is_odd() macro in place of code that (inconsistently) does much
the same thing.
Also, I have some stuff on the back-burner related to some BN_CTX notes
from Peter Gutmann about his cryptlib hacks to the bignum code. The BN_CTX
comments are there to remind me of some relevant points in the code.
Geoff Thorpe [Tue, 2 Dec 2003 03:16:56 +0000 (03:16 +0000)]
BN_FLG_FREE is of extremely dubious usefulness, and is only referred to
once in the source (where it is set for the benefit of no other code
whatsoever). I've deprecated the declaration in the header and likewise
made the use of the flag conditional in bn_lib.c. Note, this change also
NULLs the 'd' pointer in a BIGNUM when it is reset but not deallocated.
Geoff Thorpe [Mon, 1 Dec 2003 23:13:17 +0000 (23:13 +0000)]
Declare the static BIGNUM "BN_value_one()" more carefully.
Geoff Thorpe [Mon, 1 Dec 2003 23:11:45 +0000 (23:11 +0000)]
Add missing bn_check_top()s to bn_kron.c, remove some miscellaneous
white-space, and include extra headers to satisfy debugging builds.
Geoff Thorpe [Mon, 1 Dec 2003 23:10:21 +0000 (23:10 +0000)]
Add missing bn_check_top()s to bn_gf2m.c and remove some miscellaneous
white-space.
Geoff Thorpe [Mon, 1 Dec 2003 22:11:08 +0000 (22:11 +0000)]
The bn_set_max() macro is only "used" by the bn_set_[low|high]() macros
which, in turn, are used nowhere at all. This is a good thing because
bn_set_max() would currently generate code that wouldn't compile (BIGNUM
has no 'max' element).
The only apparent use for bn_set_[low|high] would be for implementing
windowing algorithms, and all of openssl's seem to use bn_***_words()
helpers instead (including the BN_div() that Nils fixed recently, which had
been using independently-coded versions of what these unused macros are
intended for). I'm therefore consigning these macros to cvs oblivion in the
name of readability.
Geoff Thorpe [Mon, 1 Dec 2003 21:59:40 +0000 (21:59 +0000)]
bn_fix_top() exists for compatibility's sake and is mapped to
bn_correct_top() or bn_check_top() depending on debug settings. For
internal source, all bn_fix_top()s should be converted one way or the other
depending on whether the use of bn_correct_top() is justified.
For BN_div_recp(), these cases should not require correction if the other
bignum functions are doing their jobs properly, so convert to
bn_check_top().
Richard Levitte [Mon, 1 Dec 2003 13:25:37 +0000 (13:25 +0000)]
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
Richard Levitte [Mon, 1 Dec 2003 12:11:55 +0000 (12:11 +0000)]
Check that OPENSSL_malloc() really returned some memory.
PR: 751
Notified by: meder@mcs.anl.gov
Reviewed by: Lutz Jaenicke, Richard Levitte
Richard Levitte [Mon, 1 Dec 2003 12:06:15 +0000 (12:06 +0000)]
CRYPTO_malloc(), CRYPTO_realloc() and variants of them should return NULL
if the give size is 0.
This is a thought that came up in PR 751.
Lutz Jänicke [Mon, 1 Dec 2003 08:12:47 +0000 (08:12 +0000)]
Some more ASFLAGS settings required
PR: #735
Submitted by: Tim Rice <tim@multitalents.net>
Geoff Thorpe [Sun, 30 Nov 2003 23:29:27 +0000 (23:29 +0000)]
Add more debugging to my Configure target, and "make update" to incorporate
this and a few other changes.
Geoff Thorpe [Sun, 30 Nov 2003 22:23:12 +0000 (22:23 +0000)]
If BN_STRICT is defined, don't accept an ambiguous representation of zero
(ie. where top may be zero, or it may be one if the corresponding word is
set to zero). Note, this only affects the macros in bn.h, there are probably
similar corrections required in some c files.
Also, clarify the audit-related macros at the top of the header. Mental
note: I must not forget to clean all this out before 0.9.8 is released ...
Geoff Thorpe [Sun, 30 Nov 2003 22:02:10 +0000 (22:02 +0000)]
Improve a couple of the bignum macros. Note, this doesn't eliminate
tolerance of ambiguous zero-representation, it just improves
BN_abs_is_word() and simplifies other macros that depend on it.
Geoff Thorpe [Sun, 30 Nov 2003 21:21:30 +0000 (21:21 +0000)]
Make BN_DEBUG_RAND less painfully slow by only consuming one byte of
pseudo-random data for each bn_pollute().
Geoff Thorpe [Sat, 29 Nov 2003 20:34:07 +0000 (20:34 +0000)]
This improves the placement of check_top() macros in a couple of bn_lib
functions.
Richard Levitte [Sat, 29 Nov 2003 10:33:25 +0000 (10:33 +0000)]
Make sure the documentation matches reality.
PR: 755
Notified by: Jakub Bogusz <qboosh@pld-linux.org>
Richard Levitte [Sat, 29 Nov 2003 10:25:37 +0000 (10:25 +0000)]
We're getting a clash with C++ because it has a type called 'list'.
Therefore, change all instances of the symbol 'list' to something else.
PR: 758
Submitted by: Frédéric Giudicelli <groups@newpki.org>
Richard Levitte [Sat, 29 Nov 2003 09:25:59 +0000 (09:25 +0000)]
Add IPSec/IKE/Oakley curves.
PR: 768
Submitted by: Vadim Fedukovich <vf@unity.net>
Richard Levitte [Sat, 29 Nov 2003 09:19:12 +0000 (09:19 +0000)]
Damnit, I'm sick of having to do something special every time a module
that gets built before objects barfs all over the place because it
uses a new NID that hasn't had a chance of getting defined yet (in
this case, it was about a couple of new EC curves, and therefore a
couple of new corresponding NIDs).
I'm placing objects first in SDIRS! There.
Richard Levitte [Fri, 28 Nov 2003 23:03:14 +0000 (23:03 +0000)]
RSA_size() and DH_size() return the amount of bytes in a key, and we
compared it to the amount of bits required...
PR: 770
Submitted by: c zhang <czhang2005@hotmail.com>
Richard Levitte [Fri, 28 Nov 2003 22:39:19 +0000 (22:39 +0000)]
1024 is the export key bits limit according to current regulations, not 512.
PR: 771
Submitted by: c zhang <czhang2005@hotmail.com>
Geoff Thorpe [Fri, 28 Nov 2003 16:39:16 +0000 (16:39 +0000)]
Get rid of some signed/unsigned comparison warnings.
Richard Levitte [Fri, 28 Nov 2003 14:51:30 +0000 (14:51 +0000)]
Make a number of changes to the OS/2 build. Submitter's comment below.
PR: 732
Submitted by: Ilya Zakharevich <nospam-abuse@ilyaz.org>
Submitter's comment:
This patch:
a) Introduces a new file os2/backwardify.pl.
b) Introduces a new mk1mf.pl variable $preamble. As you can see, it may
be used also to move some OS-specific code to VC-CE too (the the
first chunk of the patch);
c) The DESCRIPTION specifier of the .def file is made more informative:
now it contains the version number too. On OS/2 it is made conformant
to OS/2 conventions; in particular, when one runs the standard command
BLDLEVEL this.DLL
one can see:
Vendor: www.openssl.org/
Revision: 0.9.7c
Description: OpenSSL: implementation of Secure Socket Layer; DLL for library crypto. Build for EMX -Zmtd
[I did not make Win32 descriptions as informative as this - I'm afraid to
break something. Be welcome to fix this.]
d) On OS/2 the generated DLL was hardly usable (it had a shared initialized
data segment).
e) On OS/2 the generated DLLs had names like ssl.dll. However, DLL names on
OS/2 are "global data". It is hard to have several DLLs with the same
name on the system. Thus this precluded coexistence of OpenSSL with DLLs
for other SLL implementations - or other name clashes. I transparently
changed the names of the DLLs to open_ssl.dll and cryptssl.dll.
f) The file added in (a) is used to create "forwarder" DLLs, so the
applications expecting the "old" DLL names may use the new DLLs
transparently. (A presence of these DLLs on the system nullifies (e),
but makes old applications work. This is a stopgap measure until the
old applications are relinked. Systems with no old applications do not
need these DLLs, so may enjoy all the benefits of (e).)
The new DLLs are placed in os2/ and os2/noname subdirectories.
g) The makefiles created with os2/OS2-EMX.cmd did not work (some mysterious
meaningless failures). The change to util/pl/OS2-EMX.pl uses the
variable introduced in (b) to switch the Makefiles to SHELL=sh syntax.
All these backslashes are removed, and the generated Makefiles started to
work.
h) Running os2/OS2-EMX.cmd now prints out what to do next.
Richard Levitte [Fri, 28 Nov 2003 14:45:09 +0000 (14:45 +0000)]
Move another common functionality (reproduced so far with cut'n'paste)
to apps.c, and give it the hopefully descriptive name parse_yesno().
Richard Levitte [Fri, 28 Nov 2003 14:32:31 +0000 (14:32 +0000)]
Let's use text/plain in the example instead of crapy HTML.
PR: 777
Submitted by: Michael Shields <mshields@sunblocksystems.com>
Richard Levitte [Fri, 28 Nov 2003 14:18:05 +0000 (14:18 +0000)]
Forgot to change the declaration of do_subject() to one of parse_name()...
Richard Levitte [Fri, 28 Nov 2003 14:07:14 +0000 (14:07 +0000)]
Move do_subject() to apps.c and rename it to parse_name(). The
rationale behind the move is that it's use by several applications.
The rationale behind the name change is that it describes what the
function does a bit better.
Richard Levitte [Fri, 28 Nov 2003 14:04:09 +0000 (14:04 +0000)]
Allow multi-valued rdns in subjects. This adds the -multivalue-rdn option
to 'openssl req' and 'openssl ca'.
PR: 779
Submitted by: Michael Bell <michael.bell@cms.hu-berlin.de>
Reviewed by: Richard Levitte
(there will be some follow-up changes)
Richard Levitte [Fri, 28 Nov 2003 13:10:58 +0000 (13:10 +0000)]
Netware-specific changes,
PR: 780
Submitted by: Verdon Walker <VWalker@novell.com>
Reviewed by: Richard Levitte
Richard Levitte [Fri, 28 Nov 2003 12:54:11 +0000 (12:54 +0000)]
Change my debugging entries to do fierce BIGNUM debugging.
Geoff Thorpe [Tue, 25 Nov 2003 21:07:59 +0000 (21:07 +0000)]
Due to recent debugging bursts, openssl should be more or less solid
against inconsistent BIGNUMs coming out of any of its API functions. So
this change no longer "fixes" the bn_print.c functions, but it makes for
cleaner code. This patch was a part of ticket 697.
PR: 697
Submitted by: Otto Moerbeek
Reviewed by: Geoff Thorpe
Geoff Thorpe [Tue, 25 Nov 2003 20:39:19 +0000 (20:39 +0000)]
Fix some handling in bn_word. This also resolves the issues observed in
ticket 697 (though uses a different solution than the proposed one). This
problem was initially raised by Otto Moerbeek.
PR: 697
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
Geoff Thorpe [Tue, 25 Nov 2003 03:41:20 +0000 (03:41 +0000)]
Some changes for bn_gf2m.c: better error checking plus some minor
optimizations.
Submitted by: Nils Larsch
Lutz Jänicke [Mon, 24 Nov 2003 16:48:52 +0000 (16:48 +0000)]
Free "engine" resource in case of failure to prevent memory leak
PR: #778
Submitted by: George Mitchell <george@m5p.com>
Geoff Thorpe [Sat, 22 Nov 2003 20:23:41 +0000 (20:23 +0000)]
BN_div() cleanup: replace the use of BN_sub and BN_add with bn_sub_words
and bn_add_words to avoid using fake bignums to window other bignums that
can lead to corruption. This change allows all bignum tests to pass with
BN_DEBUG and BN_DEBUG_RAND debugging and valgrind. NB: This should be
tested on a few different architectures and configuration targets, as the
bignum code this deals with is quite preprocessor (and assembly) sensitive.
Submitted by: Nils Narsch
Reviewed by: Geoff Thorpe, Ulf Moeller
Geoff Thorpe [Fri, 21 Nov 2003 21:42:35 +0000 (21:42 +0000)]
Fix a small bug in str_copy: if more than one variable is replaced, make
sure the current length is used to calculate the new buffer length instead
of using the old length (prior to any variable substitution).
Submitted by: Nils Larsch
Dr. Stephen Henson [Thu, 20 Nov 2003 22:45:06 +0000 (22:45 +0000)]
Give CRLDP its standard name.
Max req -x509 use V1 if extensions section absent.
Andy Polyakov [Thu, 20 Nov 2003 19:10:36 +0000 (19:10 +0000)]
hpux64-parisc2-gcc target added. Once it is verified, ./config should
be modified to choose it instead of hpux64-parisc-gcc, which should
then be removed. hpux64-parisc-cc is removed already now as redundant
[in case you wonder, 64-bit HP-UX ABI *implies* PA-RISC2.0].
Andy Polyakov [Thu, 20 Nov 2003 18:33:20 +0000 (18:33 +0000)]
./config failed to correctly detect if gcc uses 64-bit ABI on HP-UX.
PR: 772
Lutz Jänicke [Tue, 18 Nov 2003 18:27:12 +0000 (18:27 +0000)]
Make sure to initialize AES counters to obtain proper results.
Submitted by: Kirill Kochetkov <kochet@ixbt.com>
PR: #748
Ulf Möller [Sun, 16 Nov 2003 19:33:31 +0000 (19:33 +0000)]
re-enable the test, keeping the original method for RAND_pseudo_bytes
which is used by BN_DEBUG_RAND
Submitted by: Nils Larsch
Lutz Jänicke [Sun, 16 Nov 2003 16:30:39 +0000 (16:30 +0000)]
Catch error condition to prevent NULL pointer dereference.
Submitted by: Goetz Babin-Ebell <babin-ebell@trustcenter.de>
PR: #766
Lutz Jänicke [Sun, 16 Nov 2003 14:38:34 +0000 (14:38 +0000)]
Provide ASFLAGS in the subdirectories handling assembler code.
Submitted by: Tim Rice <tim@multitalents.net>
PR: #735, #765
Ulf Möller [Sun, 16 Nov 2003 12:24:45 +0000 (12:24 +0000)]
The x9.62 tests replace the PRNG with specific numbers,
so don't run them if BN_DEBUG_RAND is defined.
Also, fix another small bug.
Submitted by: Nils Larsch
Ulf Möller [Sat, 15 Nov 2003 08:37:50 +0000 (08:37 +0000)]
BN_set_bit() etc should use "unsigned int".
Keep it as is to avoid an API change, but check for negativ values.
Submitted by: Nils Larsch
Richard Levitte [Fri, 14 Nov 2003 14:06:40 +0000 (14:06 +0000)]
Less restrictive debugging build.
Geoff Thorpe [Thu, 13 Nov 2003 15:03:14 +0000 (15:03 +0000)]
This rewrites two "for" loops in BN_rshift() - equality with zero is
generally a more efficient comparison than comparing two integers, and the
first of these two loops was off-by-one (copying one too many values). This
change also removes a superfluous assignment that would set an unused word
to zero (and potentially allow an overrun in some cases).
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
Geoff Thorpe [Mon, 10 Nov 2003 18:09:18 +0000 (18:09 +0000)]
General improvements to the ec_asn1.c code. This squashes at least one bug
(where it was impossible to create an EC certificate with a compressed
public key), and has some style improvements based on some comments from
Steve Henson about use of the ASN1 macros.
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
Geoff Thorpe [Mon, 10 Nov 2003 18:05:22 +0000 (18:05 +0000)]
Avoid possible memory leaks in error-handling.
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
Dr. Stephen Henson [Mon, 10 Nov 2003 01:37:23 +0000 (01:37 +0000)]
Print out GeneralizedTime and UTCTime in ASN1_STRING_print_ex().
Ulf Möller [Fri, 7 Nov 2003 01:33:00 +0000 (01:33 +0000)]
Geoff suggested a more succinct description for "top".
Ulf Möller [Fri, 7 Nov 2003 00:07:28 +0000 (00:07 +0000)]
oops... the description of ->top was inaccurate (the example is correct though)
Geoff Thorpe [Thu, 6 Nov 2003 23:24:44 +0000 (23:24 +0000)]
This extends the debugging macros to use "pollution" during
bn_correct_top(), previously only bn_check_top() did this.
Geoff Thorpe [Thu, 6 Nov 2003 23:13:04 +0000 (23:13 +0000)]
Add debug-screening of input parameters to some functions I'd missed
before.
Geoff Thorpe [Thu, 6 Nov 2003 23:11:07 +0000 (23:11 +0000)]
Put more debug screening in BN_div() and correct a comment.
Geoff Thorpe [Wed, 5 Nov 2003 19:30:29 +0000 (19:30 +0000)]
This is a revert of my previous commit to "improve" the declaration of
constant BIGNUMs. It turns out that this trips up different but equally
useful compiler warnings to -Wcast-qual, and so wasn't worth the ugliness
it created. (Thanks to Ulf for the forehead-slap.)
Ulf Möller [Wed, 5 Nov 2003 17:28:59 +0000 (17:28 +0000)]
typo in comment
Ulf Möller [Wed, 5 Nov 2003 17:28:25 +0000 (17:28 +0000)]
cleanup as discussed with Geoff
Ulf Möller [Wed, 5 Nov 2003 17:27:13 +0000 (17:27 +0000)]
Cygwin debugging
Geoff Thorpe [Tue, 4 Nov 2003 22:54:49 +0000 (22:54 +0000)]
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.
Geoff Thorpe [Tue, 4 Nov 2003 00:51:32 +0000 (00:51 +0000)]
Avoid some shadowed variable names.
Submitted by: Nils Larsch
Geoff Thorpe [Tue, 4 Nov 2003 00:29:09 +0000 (00:29 +0000)]
This is the least unacceptable way I've found for declaring the bignum data
and structures as constant without having to cast away const at any point.
There is still plenty of other code that makes gcc's "-Wcast-qual" unhappy,
but crypto/bn/ is now ok. Purists are welcome to suggest alternatives.
Richard Levitte [Fri, 31 Oct 2003 10:48:48 +0000 (10:48 +0000)]
Engines are usually binary, and should therefore be in INSTALLTOP
rather than OPENSSLDIR.
Richard Levitte [Fri, 31 Oct 2003 06:58:24 +0000 (06:58 +0000)]
Let exit codes propagate from within for loops.
Geoff Thorpe [Fri, 31 Oct 2003 01:35:16 +0000 (01:35 +0000)]
bn_div() does some pretty nasty things with temporary variables,
constructing BIGNUM structures with pointers offset into other bignums
(among other things). This corrects some of it that is too plainly insane,
and tries to ensure that bignums are normalised when passed to other
functions.
Geoff Thorpe [Thu, 30 Oct 2003 01:07:56 +0000 (01:07 +0000)]
When a BN_CTX is used for temporary workspace, the variables are sometimes
left in an inconsistent state when they are released for later reuse. This
change resets the BIGNUMs when they are released back to the context.
Geoff Thorpe [Thu, 30 Oct 2003 01:03:31 +0000 (01:03 +0000)]
This fixes a couple of cases where an inconsistent BIGNUM could be passed as
input to a function.
Geoff Thorpe [Wed, 29 Oct 2003 23:25:52 +0000 (23:25 +0000)]
make update
Geoff Thorpe [Wed, 29 Oct 2003 23:25:34 +0000 (23:25 +0000)]
Tighten up my compiler settings.
Geoff Thorpe [Wed, 29 Oct 2003 22:55:19 +0000 (22:55 +0000)]
Remove a line that was causing redundant declarations.
Obtained from: Stephen Henson <steve@openssl.org>
Geoff Thorpe [Wed, 29 Oct 2003 22:30:45 +0000 (22:30 +0000)]
Copy-n-paste bug (don't mix variable declarations and code). This sets the
callback structure just before it is needed.
Geoff Thorpe [Wed, 29 Oct 2003 22:25:04 +0000 (22:25 +0000)]
Oops, this file already had the "empty source file" workaround but it
requires -DPEDANTIC and was hidden at the bottom of the file. This moves it
to the top and removes the redundant declaration.
Geoff Thorpe [Wed, 29 Oct 2003 20:55:03 +0000 (20:55 +0000)]
Make md32_common.h friendlier to compiler warnings.
Obtained from: Andy Polyakov <appro@openssl.org>
Geoff Thorpe [Wed, 29 Oct 2003 20:47:49 +0000 (20:47 +0000)]
Some provisional bignum debugging has begun to detect inconsistent BIGNUM
structures being passed in to or out of API functions, and this corrects a
couple of cases found so far.
Also, lop off a couple of bytes of white-space.
Geoff Thorpe [Wed, 29 Oct 2003 20:24:15 +0000 (20:24 +0000)]
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.
Geoff Thorpe [Wed, 29 Oct 2003 18:04:37 +0000 (18:04 +0000)]
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.
Richard Levitte [Wed, 29 Oct 2003 06:21:22 +0000 (06:21 +0000)]
Removing those memcpy()s also took away the possibility for in and out to
be the same. Therefore, the removed memcpy()s need to be restored.
Geoff Thorpe [Wed, 29 Oct 2003 05:35:31 +0000 (05:35 +0000)]
remove accidentally committed debugging cruft.
Geoff Thorpe [Wed, 29 Oct 2003 05:00:57 +0000 (05:00 +0000)]
Remove an unnecessary cast that causes certain compilers (eg. mine) some
confusion. Also silence a couple of signed/unsigned warnings.
Geoff Thorpe [Wed, 29 Oct 2003 04:58:23 +0000 (04:58 +0000)]
Remove redundant declaration.
Geoff Thorpe [Wed, 29 Oct 2003 04:57:05 +0000 (04:57 +0000)]
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.
Geoff Thorpe [Wed, 29 Oct 2003 04:42:29 +0000 (04:42 +0000)]
Comments out some unimplemented functions instead of redeclaring them.
Geoff Thorpe [Wed, 29 Oct 2003 04:41:19 +0000 (04:41 +0000)]
Avoid "empty source file" warnings.