Commit graph

2915 commits

Author SHA1 Message Date
Lutz Jänicke
66ebbb6a56 Add manual pages for certficate/key loading and friends. 2000-12-08 14:29:13 +00:00
Bodo Möller
c5e48d8b01 Placeholder for SCO bc bug detection 2000-12-08 08:30:38 +00:00
Bodo Möller
8dea52fa42 Fix some things that look like bugs.
One problem that looked like a problem in bn_recp.c at first turned
out to be a BN_mul bug.  An example is given in bn_recp.c; finding
the bug responsible for this is left as an exercise.
2000-12-07 22:06:09 +00:00
Bodo Möller
f7356b677b TEST_MUL and TEST_SQR added. 2000-12-07 11:11:10 +00:00
Bodo Möller
80d89e6a6a Sign-related fixes (and tests).
BN_mod_exp_mont does not work properly yet if modulus m
is negative (we want computations to be carried out
modulo |m|).
2000-12-07 08:48:58 +00:00
Bodo Möller
bc5f2740d2 Move 'q->neg = 0' to those places where it is needed
(just in cases someone uses a negative modulus)
2000-12-07 07:55:26 +00:00
Bodo Möller
aa66eba7c8 BN_mod_sqrt documentation/comment 2000-12-06 21:33:58 +00:00
Ulf Möller
f27b45d237 Don't check for bc at all. We can now run a meaningful test even if
it is missing.
2000-12-06 16:39:09 +00:00
Ulf Möller
3bb4736289 remove a comment that shouldn't have been there any more 2000-12-06 16:30:23 +00:00
Bodo Möller
bac685417a Faster BN_mod_sqrt algorithm for p == 5 (8). 2000-12-06 12:25:33 +00:00
Bodo Möller
1a4d6400ae Printing "verify ..." should not be counted as a test for the
"xxx tests passed" message.
2000-12-06 12:24:27 +00:00
Richard Levitte
322006dcb1 During the self test, we only want to know what bctest says on
stderr...
2000-12-06 10:58:13 +00:00
Richard Levitte
db01d55671 Have the self test use bctest to check that bc is sane. 2000-12-06 10:54:31 +00:00
Bodo Möller
0a52d38b31 Use bc's "print" feature whenever it is available,
not just on certain platforms.
2000-12-06 10:32:55 +00:00
Bodo Möller
902d1051b1 Add a comment. 2000-12-06 09:53:29 +00:00
Bodo Möller
f67868ff4c Workaround for broken (or missing) bc. 2000-12-06 09:48:57 +00:00
Ulf Möller
a6576c56dd remove useless instruction 2000-12-06 04:48:50 +00:00
Ulf Möller
240f516939 Intel assembler version for bn_sub_part_words(). I haven't got
reliable timings yet, please try it out!
2000-12-06 04:16:38 +00:00
Ulf Möller
ef8f14a882 another fix for the debug print 2000-12-06 04:14:37 +00:00
Ulf Möller
aecb0b018f test_mod_mul is useful, let's run it more often. 2000-12-06 04:14:30 +00:00
Ulf Möller
e4d56bab5b move constants for debug functions to end of file 2000-12-06 00:19:09 +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
Bodo Möller
9347ba487c Discuss http://www.shoup.net/papers/oaep.ps.Z 2000-12-05 10:30:21 +00:00
Richard Levitte
c28500900e On Windows, Rainbow uses _stdcall convention under Windows.
Spotted by plin <plin@rainbow.com>
2000-12-05 08:16:25 +00:00
Ulf Möller
e4c5391ddb push the flags too 2000-12-05 06:38:45 +00:00
Ulf Möller
0c34556cbd looks like it works now 2000-12-05 05:39:43 +00:00
Ulf Möller
b50118ca3e save registers in the debug output code (return value is overwritten too) 2000-12-05 05:10:05 +00:00
Ulf Möller
a57ecb95f6 more of the same: add printf() for perlasm. 2000-12-05 04:39:39 +00:00
Ulf Möller
428a55a0fe minor modification to the previous change 2000-12-05 03:57:58 +00:00
Ulf Möller
cc74659fcc PERLASM - the wierdest programming language since Intercal.
add debug output facilities.
2000-12-05 03:51:46 +00:00
Ulf Möller
90e7ce363a Use assert as in the rest of the BN library. 2000-12-05 02:00:40 +00:00
Bodo Möller
a47b505e37 Improve formatting. 2000-12-04 19:04:55 +00:00
Richard Levitte
9f49524331 It's completely unnecessary to add a compression algorithm that is
really undefined.
Spotted by Jeffrey Altman <jaltman@columbia.edu>
2000-12-04 17:17:03 +00:00
Richard Levitte
6a2347ee45 Remove the last bn_wexpand()s that made us break constness. Of
course, that means we need to handle the cases where the two arrays to
bn_mul_recursive() and bn_mul_part_recursive() differ in size.

I haven't yet changed the comments that describe bn_mul_recursive()
and bn_mul_part_recursive().  I want this to be tested by more people
before I consider this change final.  Please test away!
2000-12-04 17:11:59 +00:00
Bodo Möller
e5164b7041 Change error message to "bignum too long" 2000-12-04 09:24:54 +00:00
Geoff Thorpe
ebff44b83a Sync up with a minor change in lhash.h 2000-12-04 04:54:59 +00:00
Geoff Thorpe
c0e7c3aab9 ANSI C doesn't allow trailing semi-colons after a function's closing brace
so these macros probably shouldn't be used like that at all. So, this
change removes the misleading comment and also adds an implicit trailing
semi-colon to the DECLARE macros so they too don't require one.
2000-12-04 04:52:38 +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
Geoff Thorpe
f1919c3df9 Make a note of the LHASH changes. 2000-12-04 03:35:35 +00:00
Geoff Thorpe
97b1719583 Make the remaining LHASH macro changes. This should leave no remaining
cases of function pointer casting in lh_new() calls - and leave only the
lh_doall and lh_doall_arg cases to be finished.
2000-12-04 03:02:44 +00:00
Ben Laurie
b0dc680f71 Fix warnings. 2000-12-03 10:04:22 +00:00
Bodo Möller
addb309ad6 include <limits.h> 2000-12-03 09:55:08 +00:00
Bodo Möller
152a689cf9 Don't allow BIGNUMs to become so large that computations with dmax
might overflow.
2000-12-03 09:39:04 +00:00
Geoff Thorpe
35a99b6380 Use the new LHASH macros to declare type-safe wrapper functions that can
be used as the hash/compare callbacks without function pointer casting.

For now, this is just happening in the apps/ directory whilst a few people
check the approach. The rest of the library will be moved across to the
same idea if there's no problems with this.
2000-12-02 23:16:54 +00:00
Geoff Thorpe
dfa46e502d Next step in tidying up the LHASH code. This commit defines DECLARE and
IMPLEMENT macros for defining wrapper functions for "hash" and "cmp" callbacks
that are specific to the underlying item type in a hash-table. This prevents
function pointer casting altogether, and also provides some type-safety
because the macro does per-variable casting from the (void *) type used in
LHASH itself to the type declared in the macro - and if that doesn't match the
prototype expected by the "hash" or "cmp" function then a compiler error will
result.

NB: IMPLEMENT macros are not required unless predeclared forms are required
(either in a header file, or further up in a C file than the implementation
needs to be). The DECLARE macros must occur after the type-specific hash/cmp
callbacks are declared. Also, the IMPLEMENT and DECLARE macros are such that
they can be prefixed with "static" if desired and a trailing semi-colon should
be appended (making it look more like a regular declaration and easier on
auto-formatting text-editors too).

Now that these macros are defined, I will next be commiting changes to a
number of places in the library where the casting was doing bad things. After
that, the final step will be to make the analogous changes for the lh_doall
and lh_doall_arg functions (more specifically, their callback parameters).
2000-12-02 23:08:59 +00:00
Richard Levitte
c21c35e6a4 Add a comment to explain the purpose of bn_cmp_part_words(). 2000-12-02 21:16:13 +00:00
Ulf Möller
b26f84cbbd last commit was wrong. Now it works. :) 2000-12-02 20:51:47 +00:00
Ulf Möller
0dba0613ea argl 2000-12-02 19:34:42 +00:00