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Author SHA1 Message Date
Steffen Jaeckel
e098750798 demo: "improve" a bit 
allow reproducible testcases

add easy switch to compile either a version for "test vs. mtest" or to
run internal tests
 2014-02-14 11:48:34 +01:00
Steffen Jaeckel
d576512c34 mp_balance_mul: fix compiler warnings 2014-02-14 11:33:38 +01:00
Steffen Jaeckel
ddd788a185 trim trailing spaces 2014-02-14 11:30:40 +01:00
Steffen Jaeckel
a4b20be8a2 Merge branch 'ktdreyer/mp_isprime' into develop 2014-01-25 16:31:20 +01:00
Alexander Boström
ba15caa3be Add mp_isneg() 
This function originally came from Heimdal's bundled copy of libtommath.

Signed-off-by: Ken Dreyer <ktdreyer@ktdreyer.com>
 2014-01-25 16:31:14 +01:00
Steffen Jaeckel
31d69926b1 Merge branch 'ktdreyer/invmod-return' into develop 2014-01-25 16:28:53 +01:00
Alexander Boström
fe695ea122 Avoid consecutive return statements 
This change keeps static checkers happy.

This change originally came from Heimdal's bundled copy of
libtommath.

Signed-off-by: Ken Dreyer <ktdreyer@ktdreyer.com>
 2014-01-25 16:28:42 +01:00
Steffen Jaeckel
b83a5d4528 Merge branch 'ktdreyer/initialize-variable' into develop 2014-01-25 16:27:42 +01:00
Alexander Boström
1c802697c1 Initialize variable "res" to MP_NO. 
This avoids an unitialized variable warning in the compiler.

This change originally came from Heimdal's bundled copy of libtommath.

Signed-off-by: Ken Dreyer <ktdreyer@ktdreyer.com>
 2014-01-25 16:27:20 +01:00
Steffen Jaeckel
c82028641f add missing updates 2014-01-22 17:53:34 +01:00
Steffen Jaeckel
c7fc93d002 Merge branch 'lomereiter/master' into develop 2013-11-24 15:38:19 +01:00
lomereiter
e68439aae1 balancing multiplication like that in Ruby 1.9 2013-11-24 15:34:41 +01:00
Steffen Jaeckel
99d700bb7b Merge branch 'ramkumarkoppu/patch-1' into develop 2013-11-24 15:29:54 +01:00
ramkumarkoppu
76fe0008a2 Update bn_mp_init_copy.c 
In mp_init_copy(), mp_init() is used to assign the memory with default block size, mp_copy() is used to grow the target mp_int size if it is required and copy the content.

My suggestion is to use mp_init_size() instead of mp_init() inside the mp_init_copy to assign required memory depending on the source mp_int size and then use mp_copy to copy the content. This will avoid the subsequent mp_grow() inside the mp_copy(). 

The associated issue number is 11 in GitHub.
 2013-11-24 15:28:50 +01:00
Steffen Jaeckel
750d17cd96 update makefiles 2013-11-24 15:21:39 +01:00
Steffen Jaeckel
bb622822da Merge branch 'ccbrown/master' into develop 2013-11-24 15:20:36 +01:00
Christopher Brown
3e1ae07821 added mp_import / mp_export 2013-11-24 03:59:06 +01:00
Steffen Jaeckel
12caebdc75 update makefile to be able to define a target platform prefix 2013-09-03 12:21:17 +02:00
Steffen Jaeckel
e28c803e87 Fix makefile.shared as proposed in gentoo bug report #376643 
c.f. https://bugs.gentoo.org/show_bug.cgi?id=376643
 2013-09-03 12:21:16 +02:00
Steffen Jaeckel
b678ee7780 Merge pull request #17 from LBg/patch-2 
Fix typo on comment
 2013-09-03 03:20:16 -07:00
Guilherme Lima Bernal
95356f7239 Fix typo on comment 2013-09-02 09:52:11 -06:00
Steffen Jaeckel
260133584a fixed comment 2012-11-19 14:56:34 +01:00
Steffen Jaeckel
63515f040f Merge branch 'gerdr/fix/mp_radix_size' into develop 2012-11-19 14:35:20 +01:00
Gerhard R
6907f6ca45 fix bug in mp_radix_size() 
zero values returned a length of 1, not 2 in case of radix 2
re-ordering the special casing takes care of it
 2012-11-19 14:34:25 +01:00
Steffen Jaeckel
f87356dc70 fixed bug report sent by @shameister 2012-11-19 14:28:56 +01:00
Steffen Jaeckel
8b24998df4 update gitignore 2012-11-19 12:03:27 +01:00
Steffen Jaeckel
1bd1320b19 Merge pull request #4 from moritz/negative-mod 
Fix mp_mod(a, b, c) if b < 0 and a = n * b, n integer
 2012-05-11 14:59:48 -07:00
Steffen Jaeckel
4493d85162 Merge pull request #5 from moritz/fix-compilation 
fix mp_error_to_string in tommath.h
 2012-01-09 03:28:22 -08:00
Moritz Lenz
fef72c3423 fix mp_error_to_string in tommath.h 2012-01-09 06:50:09 +01:00
Moritz Lenz
265651b2c7 Fix mp_mod(a, b, c) if b < 0 and a = n * b, n integer 
it used to return b, now it return 0.
 2012-01-08 20:49:01 +01:00
Steffen Jaeckel
abb79ebfed mp_error_to_string: return const char* instead of char* 2011-06-19 15:49:34 +02:00
Steffen Jaeckel
fe40673639 fixed compilation error of demo/demo.c because of missing macro LTM_PRIME_2MSB_OFF 2011-03-23 23:25:15 +01:00
Steffen Jaeckel
6d20c3c6a9 removed flag LTM_PRIME_2MSB_OFF since it's no more available 2011-03-23 23:24:37 +01:00
Steffen Jaeckel
2e781717db Merge remote-tracking branch 'dbussink/master' 2011-03-23 22:39:17 +01:00
Dirkjan Bussink
e071a03b63 Squared result was stored in the wrong variable 2011-03-23 20:14:23 +01:00
Steffen Jaeckel
2c04cdddbd after multiple objections of libtom users [1], we decided to change licensing 
to a dual licensing model.

[1] https://groups.google.com/group/libtom/browse_thread/thread/d7b67bc6410250b3
 2011-01-19 10:21:45 +01:00
unknown
1fd9163cac added typecast in mp_read_radix() 
warning was "warning: subscript has type `char'"
 2010-12-19 14:02:42 +01:00
Dirkjan Bussink
921be35779 Improving performance of bn_mp_expt_d 
The loop was always iterating DIGIT_BIT times, instead of
halting when possible. This changes makes sure it executes
less operations. This change has also been incorporated
into Rubinius / https://github.com/evanphx/rubinius which
uses libtommath
 2010-11-26 22:24:23 +01:00
Steffen Jaeckel
5fc6314643 Re-licensed all code under WTFPL, c.f. http://sam.zoy.org/wtfpl/ 2010-10-26 16:02:35 +02:00
Steffen Jaeckel
a66c562d42 - changed $ID$ SVN keyword to the correct one $Id$ 2010-07-23 18:40:04 +02:00
Steffen Jaeckel
6f5bf56122 added "VisualStudio section" in .gitignore 2010-07-23 15:20:25 +02:00
Mark Karpelès
25aac39167 (wrong version bump in bn.tex, fixed) 
Signed-off-by: Mark Karpelès <mark@hell.ne.jp>
 2010-07-23 22:13:12 +09:00
Mark Karpelès
c398483c72 Cleaning up files generated by "make manual" and "make poster" (added them to .gitignore), and version bump to 0.42.0 in bn.tex and makefile 
Signed-off-by: Mark Karpelès <mark@hell.ne.jp>
 2010-07-23 22:08:56 +09:00
Mark Karpelès
76b38426c7 updated changes.txt 
Signed-off-by: Mark Karpelès <mark@hell.ne.jp>
 2010-07-23 21:47:31 +09:00
Steffen Jaeckel
3ef7ba1b2e updated pre-gen/mpi.c 2010-07-23 11:40:42 +02:00
Steffen Jaeckel
9f815fb633 updated .gitignore 2010-07-23 11:15:38 +02:00
Mark Karpeles
a53ea34127 Fix for mp_prime_next_prime() bug when checking generated prime 2010-07-15 17:58:33 +02:00
Steffen Jaeckel
7d14fd029c + allow mp_shrink to shrink initialized, but empty MPI's 2010-07-15 17:49:19 +02:00
Daniel Akesson
eec4e5c546 Added project and solution files for Visual Studio 2005 and Visual Studio 2008. 2010-07-15 17:48:59 +02:00
Steffen Jaeckel
699efebe06 added .gitignore 2010-07-15 17:48:54 +02:00