Go to file
2019-05-21 18:08:02 +02:00
demo make mp_word private 2019-05-21 15:34:04 +02:00
doc No grow necessary in mp_set_int* functions 2019-05-12 13:04:45 +02:00
etc move jenkins prng to bn_s_mp_rand_jenkins.c 2019-05-12 23:45:36 +02:00
logs update results when running the timing demo 2018-02-27 23:30:43 +01:00
mtest Merge pull request #146 from libtom/relicense_mtest 2019-01-08 12:00:45 +01:00
.gitattributes improve build 2018-04-11 23:35:43 +02:00
.gitignore gitignore doc/pics/*.ps 2019-05-21 15:58:06 +02:00
.travis.yml really last one - reorder once more 2019-05-21 15:20:05 +02:00
astylerc hardening: add MP_ZERO_BUFFER, MP_ZERO_DIGITS 2019-05-12 01:01:03 +02:00
bn_cutoffs.c Rework handling of tunable cutoffs 2019-05-04 13:08:37 +02:00
bn_deprecated.c ensure that bn_reverse is compiled in bn_deprecated.c 2019-05-21 15:58:06 +02:00
bn_mp_2expt.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_abs.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_add_d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_add.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_addmod.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_and.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_clamp.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_clear_multi.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_clear.c hardening: add MP_ZERO_BUFFER, MP_ZERO_DIGITS 2019-05-12 01:01:03 +02:00
bn_mp_cmp_d.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_cmp_mag.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_cmp.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_cnt_lsb.c deprecate DIGIT_BIT, use MP_DIGIT_BIT 2019-04-25 13:39:50 +02:00
bn_mp_complement.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_copy.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_count_bits.c deprecate DIGIT_BIT, use MP_DIGIT_BIT 2019-04-25 13:39:50 +02:00
bn_mp_decr.c refactor without err initialization 2019-05-20 05:36:21 +02:00
bn_mp_div_2.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_div_2d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_div_3.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_div_d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_div.c fix #137 2019-05-21 18:05:30 +02:00
bn_mp_dr_is_modulus.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_dr_reduce.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_dr_setup.c deprecate DIGIT_BIT, use MP_DIGIT_BIT 2019-04-25 13:39:50 +02:00
bn_mp_error_to_string.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_exch.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_export.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_expt_d_ex.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_expt_d.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_exptmod.c avoid shift 2019-05-14 18:54:38 +02:00
bn_mp_exteuclid.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_fread.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_fwrite.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_gcd.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_get_double.c deprecate DIGIT_BIT, use MP_DIGIT_BIT 2019-04-25 13:39:50 +02:00
bn_mp_get_int.c refactor literal suffix with u lowercase 2019-05-20 05:36:24 +02:00
bn_mp_get_long_long.c refactor with new private macro MP_SIZEOF_BITS 2019-05-11 12:05:38 +02:00
bn_mp_get_long.c refactor literal suffix with u lowercase 2019-05-20 05:36:24 +02:00
bn_mp_grow.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_ilogb.c fix some usages of enum types 2019-05-18 10:03:47 +02:00
bn_mp_import.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_incr.c refactor without err initialization 2019-05-20 05:36:21 +02:00
bn_mp_init_copy.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_init_multi.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_init_set_int.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_init_set.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_init_size.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_init.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_invmod.c fix signature 2019-05-13 19:15:59 +02:00
bn_mp_is_square.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_iseven.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_isodd.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_kronecker.c remove literal prefix 2019-05-20 05:36:27 +02:00
bn_mp_lcm.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_lshd.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mod_2d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mod_d.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_mod.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_montgomery_calc_normalization.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_montgomery_reduce.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_montgomery_setup.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_mul_2.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mul_2d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mul_d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mul.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_mulmod.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_n_root_ex.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_n_root.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_neg.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_or.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_prime_fermat.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_prime_frobenius_underwood.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_prime_is_divisible.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_prime_is_prime.c removed obsolete check 2019-05-21 09:48:30 +02:00
bn_mp_prime_miller_rabin.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_prime_next_prime.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_prime_rabin_miller_trials.c do 2 MR rounds for numbers >=2048bits 2019-05-21 09:48:48 +02:00
bn_mp_prime_rand.c move mp_prime_random_ex to bn_deprecated.c 2019-05-18 10:03:46 +02:00
bn_mp_prime_strong_lucas_selfridge.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_radix_size.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_radix_smap.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_rand.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_read_radix.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_read_signed_bin.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_read_unsigned_bin.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce_2k_l.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce_2k_setup_l.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce_2k_setup.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce_2k.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce_is_2k_l.c final else after a chain of if/else if 2019-05-15 09:22:36 +02:00
bn_mp_reduce_is_2k.c final else after a chain of if/else if 2019-05-15 09:22:36 +02:00
bn_mp_reduce_setup.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_reduce.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_rshd.c refactor without inner scope 2019-05-19 14:56:04 +02:00
bn_mp_set_double.c refactor literal suffix with u lowercase 2019-05-20 05:36:24 +02:00
bn_mp_set_int.c refactor literal suffix with u lowercase 2019-05-20 05:36:24 +02:00
bn_mp_set_long_long.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_set_long.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_set.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_shrink.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_signed_bin_size.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_sqr.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_sqrmod.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_sqrt.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_sqrtmod_prime.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_sub_d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_sub.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_submod.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_tc_and.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_tc_div_2d.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_tc_or.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_tc_xor.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_to_signed_bin_n.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_to_signed_bin.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_to_unsigned_bin_n.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_mp_to_unsigned_bin.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_toradix_n.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_toradix.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_unsigned_bin_size.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_xor.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_mp_zero.c hardening: add MP_ZERO_BUFFER, MP_ZERO_DIGITS 2019-05-12 01:01:03 +02:00
bn_prime_tab.c shorter headers 2019-04-07 17:26:31 +02:00
bn_s_mp_add.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_balance_mul.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_exptmod_fast.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_s_mp_exptmod.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_s_mp_get_bit.c deprecate mp_get_bit 2019-05-18 10:03:47 +02:00
bn_s_mp_invmod_fast.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_invmod_slow.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_karatsuba_mul.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_s_mp_karatsuba_sqr.c use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
bn_s_mp_montgomery_reduce_fast.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_mul_digs_fast.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_mul_digs.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_mul_high_digs_fast.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_mul_high_digs.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_rand_jenkins.c use anonymous struct 2019-05-15 09:22:31 +02:00
bn_s_mp_rand_platform.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_reverse.c apply rename 2019-04-12 14:56:29 +02:00
bn_s_mp_sqr_fast.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_sqr.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_sub.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_toom_mul.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
bn_s_mp_toom_sqr.c always use varname err with mp_err 2019-05-20 05:36:18 +02:00
callgraph.txt refactor with mp_init_multi 2019-05-20 05:36:08 +02:00
changes.txt update changes.txt 2019-01-28 20:21:04 +01:00
dep.pl use enums mp_err, mp_ord, mp_bool, mp_sign 2019-05-13 19:15:14 +02:00
gen.pl sanitize some Perl scripts 2017-04-09 01:04:07 +02:00
helper.pl sanitize comments in helper.pl 2019-05-07 10:56:13 +02:00
libtommath_VS2008.sln make libtommath_VS2008 better upgradable to the newer visual studio 2018-12-08 11:56:08 +01:00
libtommath_VS2008.vcproj deprecate mp_get_bit 2019-05-18 10:03:47 +02:00
libtommath.pc.in add pkg-config file for shared library 2017-05-09 14:25:11 +02:00
LICENSE Re-license 2018-12-27 15:41:16 +01:00
makefile deprecate mp_get_bit 2019-05-18 10:03:47 +02:00
makefile_include.mk make tommath_class.h and tommath_superclass.h private 2019-05-21 18:01:17 +02:00
makefile.mingw make tommath_class.h and tommath_superclass.h private 2019-05-21 18:01:17 +02:00
makefile.msvc make tommath_class.h and tommath_superclass.h private 2019-05-21 18:01:17 +02:00
makefile.shared deprecate mp_get_bit 2019-05-18 10:03:47 +02:00
makefile.unix make tommath_class.h and tommath_superclass.h private 2019-05-21 18:01:17 +02:00
README.md added building howto for OpenBSD 2019-02-28 21:43:37 +01:00
testme.sh fix tune for non-v-algrind travis builds 2019-05-21 13:25:24 +02:00
tommath_class.h refactor with mp_init_multi 2019-05-20 05:36:08 +02:00
tommath_cutoffs.h update etc/tune_it.sh after merging #231 2019-05-06 23:29:08 +02:00
tommath_private.h introduce MP_PRIVATE to hide symbols (opt-in for now) 2019-05-21 18:08:02 +02:00
tommath_superclass.h apply rename 2019-04-12 14:56:29 +02:00
tommath.h make tommath_class.h and tommath_superclass.h private 2019-05-21 18:01:17 +02:00
updatemakes.sh remove footers 2019-04-07 17:26:31 +02:00

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

develop: Build Status

API/ABI changes: check here

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.

Building and Installing

Building is straightforward for GNU Linux only, the section "Building LibTomMath" in the documentation in doc/bn.pdf has the details.