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8dbfaff04e
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Steffen Jaeckel 8dbfaff04e Handle corner-cases of invmod() 
This fixes #67
2017-10-15 12:01:04 +02:00
demo add testcase for #67 2017-10-15 12:01:04 +02:00
doc bump version 2017-08-28 17:04:18 +02:00
etc replace SVN tags 2017-08-28 17:00:58 +02:00
logs added libtommath-0.36 2010-07-15 17:25:56 +02:00
mtest let's have the same amount of invmod tests than the other tests 2017-04-20 13:03:21 +02:00
pre_gen update pre_gen/mpi.c 2017-08-28 17:04:18 +02:00
tombc added libtommath-0.35 2010-07-15 17:25:53 +02:00
.gitattributes replace SVN tags 2017-08-28 17:00:58 +02:00
.gitignore update makefiles 2017-08-28 17:04:18 +02:00
.travis.yml also build release-branch in travis 2017-08-28 17:06:32 +02:00
astylerc format with astyle (step 1) 2017-08-30 20:09:49 +02:00
bn_error.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_fast_mp_invmod.c Handle corner-cases of invmod() 2017-10-15 12:01:04 +02:00
bn_fast_mp_montgomery_reduce.c make sure fast_mp_montgomery_reduce() doesn't BOF 2017-10-15 12:00:11 +02:00
bn_fast_s_mp_mul_digs.c make sure fast_s_mp_mul_digs() doesn't BOF 2017-10-15 12:00:11 +02:00
bn_fast_s_mp_mul_high_digs.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_fast_s_mp_sqr.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_2expt.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_abs.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_add_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_add.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_addmod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_and.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_clamp.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_clear_multi.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_clear.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_cmp_d.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_cmp_mag.c fix mp_cmp() and mp_cmp_mag() API 2017-09-20 15:02:52 +02:00
bn_mp_cmp.c fix mp_cmp() and mp_cmp_mag() API 2017-09-20 15:02:52 +02:00
bn_mp_cnt_lsb.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_copy.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_count_bits.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_div_2.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_div_2d.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_div_3.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_div_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_div.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_dr_is_modulus.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_dr_reduce.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_dr_setup.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_exch.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_export.c more constify 2017-09-30 22:57:00 +02:00
bn_mp_expt_d_ex.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_expt_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_exptmod_fast.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_exptmod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_exteuclid.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_fread.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_fwrite.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_gcd.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_get_int.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_get_long_long.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_get_long.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_grow.c format with astyle (step 2) 2017-08-30 20:23:17 +02:00
bn_mp_import.c format with astyle (step 1) 2017-08-30 20:09:49 +02:00
bn_mp_init_copy.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_init_multi.c format with astyle (step 3) 2017-08-30 20:23:20 +02:00
bn_mp_init_set_int.c format with astyle (step 3) 2017-08-30 20:23:20 +02:00
bn_mp_init_set.c format with astyle (step 3) 2017-08-30 20:23:20 +02:00
bn_mp_init_size.c format with astyle (step 3) 2017-08-30 20:23:20 +02:00
bn_mp_init.c format with astyle (step 3) 2017-08-30 20:23:20 +02:00
bn_mp_invmod_slow.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_invmod.c Handle corner-cases of invmod() 2017-10-15 12:01:04 +02:00
bn_mp_is_square.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_jacobi.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_karatsuba_mul.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_karatsuba_sqr.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_lcm.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_lshd.c improve mp_lshd 2017-10-15 12:00:11 +02:00
bn_mp_mod_2d.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_mod_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_mod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_montgomery_calc_normalization.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_montgomery_reduce.c make sure fast_mp_montgomery_reduce() doesn't BOF 2017-10-15 12:00:11 +02:00
bn_mp_montgomery_setup.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_mul_2.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_mul_2d.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_mul_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_mul.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_mulmod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_n_root_ex.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_n_root.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_neg.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_or.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_prime_fermat.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_prime_is_divisible.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_prime_is_prime.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_prime_miller_rabin.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_prime_next_prime.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_prime_rabin_miller_trials.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_prime_random_ex.c format block 2017-08-30 20:09:38 +02:00
bn_mp_radix_size.c Add 'const' keyword in various places. Adopted from Tcl 2017-09-19 13:35:15 +02:00
bn_mp_radix_smap.c replace SVN tags 2017-08-28 17:00:58 +02:00
bn_mp_rand.c format with astyle (step 6) 2017-08-30 20:23:46 +02:00
bn_mp_read_radix.c format with astyle (step 6) 2017-08-30 20:23:46 +02:00
bn_mp_read_signed_bin.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_read_unsigned_bin.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_reduce_2k_l.c more constify 2017-09-30 22:57:00 +02:00
bn_mp_reduce_2k_setup_l.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce_2k_setup.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce_2k.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce_is_2k_l.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce_is_2k.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce_setup.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_reduce.c more constify 2017-09-30 22:57:00 +02:00
bn_mp_rshd.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_set_int.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_set_long_long.c replace SVN tags 2017-08-28 17:00:58 +02:00
bn_mp_set_long.c replace SVN tags 2017-08-28 17:00:58 +02:00
bn_mp_set.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_shrink.c format with astyle (step 4) 2017-08-30 20:23:22 +02:00
bn_mp_signed_bin_size.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sqr.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sqrmod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sqrt.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sqrtmod_prime.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sub_d.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_sub.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_submod.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_to_signed_bin_n.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_to_signed_bin.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_to_unsigned_bin_n.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_to_unsigned_bin.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_toom_mul.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_toom_sqr.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_toradix_n.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_toradix.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_unsigned_bin_size.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_xor.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_mp_zero.c format with astyle (step 5) 2017-08-30 20:23:26 +02:00
bn_prime_tab.c format with astyle (step 5) 2017-08-30 20:23:26 +02:00
bn_reverse.c format with astyle (step 5) 2017-08-30 20:23:26 +02:00
bn_s_mp_add.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_s_mp_exptmod.c more constify 2017-09-30 22:57:00 +02:00
bn_s_mp_mul_digs.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_s_mp_mul_high_digs.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_s_mp_sqr.c constify remaining functions 2017-09-20 16:59:43 +02:00
bn_s_mp_sub.c constify remaining functions 2017-09-20 16:59:43 +02:00
bncore.c trim trailing spaces 2017-08-30 05:51:11 +02:00
callgraph.txt update callgraph 2017-08-28 17:04:18 +02:00
changes.txt fix date in changes.txt 2017-08-29 22:51:01 +02:00
dep.pl generate tommath_class.h with astyle format 2017-08-30 20:23:28 +02:00
filter.pl replace SVN tags 2017-08-28 17:00:58 +02:00
gen.pl sanitize some Perl scripts 2017-04-09 01:04:07 +02:00
genlist.sh replace SVN tags 2017-08-28 17:00:58 +02:00
libtommath_VS2005.sln Added project and solution files for Visual Studio 2005 and Visual Studio 2008. 2010-07-15 17:48:59 +02:00
libtommath_VS2005.vcproj update makefiles 2013-11-24 15:21:39 +01:00
libtommath_VS2008.sln Added project and solution files for Visual Studio 2005 and Visual Studio 2008. 2010-07-15 17:48:59 +02:00
libtommath_VS2008.vcproj update makefiles 2013-11-24 15:21:39 +01:00
libtommath.dsp added libtommath-0.41 2010-07-15 17:26:06 +02:00
libtommath.pc.in add pkg-config file for shared library 2017-05-09 14:25:11 +02:00
LICENSE after multiple objections of libtom users [1], we decided to change licensing 2011-01-19 10:21:45 +01:00
makefile add astyle make target 2017-09-15 12:47:06 +02:00
makefile_include.mk suppress some warnings when compiling with mingw-gcc 2017-10-10 14:30:01 +02:00
makefile.bcc update makefiles etc. 2015-10-30 18:04:33 -04:00
makefile.cygwin_dll update makefiles etc. 2015-10-30 18:04:33 -04:00
makefile.icc update makefiles etc. 2015-10-30 18:04:33 -04:00
makefile.msvc update makefiles etc. 2015-10-30 18:04:33 -04:00
makefile.shared disable some compiler warnings 2017-08-29 22:26:54 +02:00
mess.sh added libtommath-0.36 2010-07-15 17:25:56 +02:00
parsenames.pl replace SVN tags 2017-08-28 17:00:58 +02:00
pretty.build added libtommath-0.31 2010-07-15 17:25:45 +02:00
README.md improve README 2017-10-14 18:50:04 +02:00
testme.sh handle non-existing 'timeout' on MacOS 2017-08-29 22:26:59 +02:00
tommath_class.h refactor indentation of preprocessor directives 2017-08-30 20:09:16 +02:00
tommath_private.h constify remaining functions 2017-09-20 16:59:43 +02:00
tommath_superclass.h format with astyle (step 5) 2017-08-30 20:23:26 +02:00
tommath.h LLP64 indicates a windows environment 2017-10-03 15:18:33 +02:00
updatemakes.sh replace SVN tags 2017-08-28 17:00:58 +02:00

README.md

libtommath

This is the git repository for LibTomMath, a free open source portable number theoretic multiple-precision integer (MPI) library written entirely in C.

Build Status

master - Build Status - master

develop - Build Status - develop

Summary

The develop branch contains the in-development version. Stable releases are tagged.

Documentation is built from the LaTeX file bn.tex. There is also limited documentation in tommath.h. There is also a document, tommath.pdf, which describes the goals of the project and many of the algorithms used.

The project can be build by using make. Along with the usual make, make clean and make install, there are several other build targets, see the makefile for details. There are also makefiles for certain specific platforms.

Testing

Tests are located in demo/ and can be built in two flavors.

  • make test creates a test binary that is intended to be run against mtest. mtest can be built with make mtest and test execution is done like ./mtest/mtest | ./test. mtest is creating test vectors using an alternative MPI library and test is consuming these vectors to verify correct behavior of ltm
  • make test_standalone creates a stand-alone test binary that executes several test routines.