61d8c8aa42
Merge branch 'feature/timing_resist' into develop
2014-09-28 13:59:17 +02:00
52bb535ff7
demo: test both mp_n_root() implementations
2014-09-28 13:33:59 +02:00
52cfd5ff0a
mp_n_root: add mp_n_root_ex() with parameter 'fast' for mp_expt_d_ex()
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This change is introduced to be able to choose the underlying
implementation of mp_expt_d_ex()
The implementation of the root_n functionality is now implemented in the
mp_n_root_ex() function.
The parameter 'fast' is just passed over to mp_expt_d_ex().
mp_n_root() defaults to the pre 921be35779
2014-09-28 13:33:59 +02:00
e9b1837c8c
mp_expt_d: bring back pre 921be35779 state
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The implementation of the expt_d functionality is now implemented in the
mp_expt_d_ex() function.
The user can now choose between the old (more timing resistant) version
and the new version by modification of the parameter 'fast'.
mp_expt_d() defaults to the old version
2014-09-28 13:33:59 +02:00
8ed6043209
dep.pl: add new type mp_min_u32
2014-09-28 13:33:35 +02:00
7ede0852da
Merge branch 'fix/x32' into develop
2014-09-28 13:15:28 +02:00
759a926cfe
minor changes & clean-up & small fixes
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gitignore: add libtool output
booker.pl: fix source code parsing and trim trailing spaces
demo/demo: fix compiler warning, add informational output
demo/timing & etc/tune: fix TIMFUNC()
makefile: minor changes
makefile.shared: increase version, add missing mp_balance_mul
tommath: make sure that DIGIT_BIT is correct
2014-09-28 13:12:10 +02:00
78b8a772e4
fix compiler warnings with MP_16BIT
2014-09-23 22:55:08 +02:00
b0c385afb6
fix x32 compilation
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change mp_digit/mp_word to unsigned long long
introduce new internal type mp_min_u32 that is minimum 32 bit wide
x32 target is 64 bit arch but has 32 bit wide 'unsigned long'
2014-09-23 22:54:30 +02:00
0213986c7b
trim trailing spaces/clean up
2014-09-02 02:14:38 +02:00
6fc385081e
demo: clean-up on exit
2014-02-14 12:59:04 +01:00
f47c0f208d
demo: allow mp_reduce_2k_l tests to be switched off
2014-02-14 12:58:49 +01:00
ca150960c1
demo: fix compiler warnings, return values & output format
2014-02-14 12:57:52 +01:00
e098750798
demo: "improve" a bit
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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
d576512c34
mp_balance_mul: fix compiler warnings
2014-02-14 11:33:38 +01:00
ddd788a185
trim trailing spaces
2014-02-14 11:30:40 +01:00
a4b20be8a2
Merge branch 'ktdreyer/mp_isprime' into develop
2014-01-25 16:31:20 +01:00
ba15caa3be
Add mp_isneg()
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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
31d69926b1
Merge branch 'ktdreyer/invmod-return' into develop
2014-01-25 16:28:53 +01:00
fe695ea122
Avoid consecutive return statements
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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
b83a5d4528
Merge branch 'ktdreyer/initialize-variable' into develop
2014-01-25 16:27:42 +01:00
1c802697c1
Initialize variable "res" to MP_NO.
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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
c82028641f
add missing updates
2014-01-22 17:53:34 +01:00
c7fc93d002
Merge branch 'lomereiter/master' into develop
2013-11-24 15:38:19 +01:00
e68439aae1
balancing multiplication like that in Ruby 1.9
2013-11-24 15:34:41 +01:00
99d700bb7b
Merge branch 'ramkumarkoppu/patch-1' into develop
2013-11-24 15:29:54 +01:00
76fe0008a2
Update bn_mp_init_copy.c
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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
750d17cd96
update makefiles
2013-11-24 15:21:39 +01:00
bb622822da
Merge branch 'ccbrown/master' into develop
2013-11-24 15:20:36 +01:00
3e1ae07821
added mp_import / mp_export
2013-11-24 03:59:06 +01:00
12caebdc75
update makefile to be able to define a target platform prefix
2013-09-03 12:21:17 +02:00
e28c803e87
Fix makefile.shared as proposed in gentoo bug report #376643
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c.f. https://bugs.gentoo.org/show_bug.cgi?id=376643
2013-09-03 12:21:16 +02:00
b678ee7780
Merge pull request #17 from LBg/patch-2
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Fix typo on comment
2013-09-03 03:20:16 -07:00
95356f7239
Fix typo on comment
2013-09-02 09:52:11 -06:00
260133584a
fixed comment
2012-11-19 14:56:34 +01:00
63515f040f
Merge branch 'gerdr/fix/mp_radix_size' into develop
2012-11-19 14:35:20 +01:00
6907f6ca45
fix bug in mp_radix_size()
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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
f87356dc70
fixed bug report sent by @shameister
2012-11-19 14:28:56 +01:00
8b24998df4
update gitignore
2012-11-19 12:03:27 +01:00
1bd1320b19
Merge pull request #4 from moritz/negative-mod
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Fix mp_mod(a, b, c) if b < 0 and a = n * b, n integer
2012-05-11 14:59:48 -07:00
4493d85162
Merge pull request #5 from moritz/fix-compilation
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fix mp_error_to_string in tommath.h
2012-01-09 03:28:22 -08:00
fef72c3423
fix mp_error_to_string in tommath.h
2012-01-09 06:50:09 +01:00
265651b2c7
Fix mp_mod(a, b, c) if b < 0 and a = n * b, n integer
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it used to return b, now it return 0.
2012-01-08 20:49:01 +01:00
abb79ebfed
mp_error_to_string: return const char* instead of char*
2011-06-19 15:49:34 +02:00
fe40673639
fixed compilation error of demo/demo.c because of missing macro LTM_PRIME_2MSB_OFF
2011-03-23 23:25:15 +01:00
6d20c3c6a9
removed flag LTM_PRIME_2MSB_OFF since it's no more available
2011-03-23 23:24:37 +01:00
2e781717db
Merge remote-tracking branch 'dbussink/master'
2011-03-23 22:39:17 +01:00
e071a03b63
Squared result was stored in the wrong variable
2011-03-23 20:14:23 +01:00
2c04cdddbd
after multiple objections of libtom users [1], we decided to change licensing
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to a dual licensing model.
[1] https://groups.google.com/group/libtom/browse_thread/thread/d7b67bc6410250b3
2011-01-19 10:21:45 +01:00
1fd9163cac
added typecast in mp_read_radix()
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warning was "warning: subscript has type `char'"
2010-12-19 14:02:42 +01:00
Steffen Jaeckel
Steffen Jaeckel
Alexander Boström
lomereiter
ramkumarkoppu
Christopher Brown
Steffen Jaeckel
Guilherme Lima Bernal
Gerhard R
Moritz Lenz
Steffen Jaeckel
Dirkjan Bussink
unknown