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2019-09-30 23:44:49 +02:00
demo create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
doc improve doc 2019-09-03 14:53:47 +02:00
etc allow the user to override {C,L,LD}FLAGS 2019-09-07 17:28:16 +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 create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
.travis.yml removed tests for MP_8BIT from travis 2019-09-09 16:13:46 +02:00
appveyor.yml use correct version and only build specific branches 2019-05-28 08:28:32 +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 add mp_to_radix() 2019-09-02 18:25:44 +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 deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) 2019-05-21 18:28:11 +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 refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_and.c literal suffix 2019-05-22 08:23:53 +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 const pointer 2019-05-21 20:23:16 +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 refactor without inner scope 2019-09-03 05:24:12 +02:00
bn_mp_count_bits.c literal suffix instead of cast 2019-05-22 10:33:12 +02:00
bn_mp_decr.c refactor without err initialization 2019-05-20 05:36:21 +02:00
bn_mp_div_2.c refactor without inner scope 2019-09-03 05:24:12 +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 literal suffix 2019-09-07 12:29:28 +02:00
bn_mp_div.c goto without block 2019-09-07 15:21:55 +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 refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_expt_u32.c refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_exptmod.c explicit operator precedence 2019-09-03 18:05:45 +02:00
bn_mp_exteuclid.c goto without block 2019-09-07 15:21:55 +02:00
bn_mp_fread.c explicit condition 2019-05-22 08:23:37 +02:00
bn_mp_fwrite.c refactor with goto 2019-09-03 05:45:33 +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_i32.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_i64.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_l.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_ll.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_mag_u32.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_mag_u64.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_mag_ul.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +02:00
bn_mp_get_mag_ull.c Rename bn_get_magxx -> bn_get_mag_uxx. Documentation updated too 2019-07-03 14:45:14 +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 removed check against MP_MASK 2019-09-06 20:22:57 +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 use MP_DIGIT_MAX instead of MP_MASK 2019-09-09 18:53:34 +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_i32.c split up again into separate files 2019-06-07 08:28:05 +02:00
bn_mp_init_i64.c change macros to contain types 2019-06-07 08:28:05 +02:00
bn_mp_init_l.c @minad 's suggestions 2019-07-03 12:49:19 +02:00
bn_mp_init_ll.c @minad 's suggestions 2019-07-03 12:49:19 +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.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_u32.c split up again into separate files 2019-06-07 08:28:05 +02:00
bn_mp_init_u64.c split up again into separate files 2019-06-07 08:28:05 +02:00
bn_mp_init_ul.c @minad 's suggestions 2019-07-03 12:49:19 +02:00
bn_mp_init_ull.c @minad 's suggestions 2019-07-03 12:49:19 +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 add feature detection macro MP_HAS 2019-07-24 11:09:42 +02:00
bn_mp_is_square.c literal suffix 2019-05-31 10:53:30 +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 deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) 2019-05-21 18:28:11 +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 refactor with goto 2019-09-03 05:45:33 +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 move cast inside macro 2019-05-29 08:16:46 +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 explicit operator precedence 2019-09-03 18:05:45 +02:00
bn_mp_mulmod.c refactor with goto 2019-09-03 05:45:33 +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 literal suffix 2019-05-22 08:23:53 +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 goto without block 2019-09-07 15:21:55 +02:00
bn_mp_prime_is_prime.c removed obsolete code 2019-06-30 11:45:25 +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 simplified code 2019-09-03 16:12:05 +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 literal suffix 2019-05-29 08:16:46 +02:00
bn_mp_prime_strong_lucas_selfridge.c goto without block 2019-09-07 15:21:55 +02:00
bn_mp_radix_size.c refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_radix_smap.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_rand.c literal suffix 2019-05-29 08:16:46 +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 use MP_DIGIT_MAX instead of MP_MASK 2019-09-09 18:53:34 +02:00
bn_mp_reduce_is_2k.c use MP_DIGIT_MAX instead of MP_MASK 2019-09-09 18:53:34 +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 add feature detection macro MP_HAS 2019-07-24 11:09:42 +02:00
bn_mp_root_u32.c goto without block 2019-09-07 15:21:55 +02:00
bn_mp_rshd.c deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) 2019-05-21 18:28:11 +02:00
bn_mp_set_double.c use u32 i64 suffix 2019-05-24 10:21:54 +02:00
bn_mp_set_i32.c MP_SET_SIGNED: add utype parameter 2019-06-07 08:28:32 +02:00
bn_mp_set_i64.c MP_SET_SIGNED: add utype parameter 2019-06-07 08:28:32 +02:00
bn_mp_set_l.c Provide explicit symbols for bn_xxx_l and bn_xxx_ll functions. 2019-07-03 12:49:19 +02:00
bn_mp_set_ll.c Provide explicit symbols for bn_xxx_l and bn_xxx_ll functions. 2019-07-03 12:49:19 +02:00
bn_mp_set_u32.c change macros to contain types 2019-06-07 08:28:05 +02:00
bn_mp_set_u64.c change macros to contain types 2019-06-07 08:28:05 +02:00
bn_mp_set_ul.c Provide explicit symbols for bn_xxx_l and bn_xxx_ll functions. 2019-07-03 12:49:19 +02:00
bn_mp_set_ull.c Provide explicit symbols for bn_xxx_l and bn_xxx_ll functions. 2019-07-03 12:49:19 +02:00
bn_mp_set.c introduce various mp_set_sint/mp_set_uint functions with precise types 2019-05-24 00:15:57 +02:00
bn_mp_shrink.c add MP_STATIC_ASSERT 2019-05-23 16:00:31 +02:00
bn_mp_signed_bin_size.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_signed_rsh.c deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) 2019-05-21 18:28:11 +02:00
bn_mp_sqr.c explicit operator precedence 2019-09-03 18:05:45 +02:00
bn_mp_sqrmod.c refactor with goto 2019-09-03 05:45:33 +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 refactor with for 2019-09-03 05:24:12 +02:00
bn_mp_sub_d.c deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) 2019-05-21 18:28:11 +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 refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_to_radix.c fix mp_to_radix 2019-09-07 19:07:17 +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 refactor with goto 2019-09-03 05:45:33 +02:00
bn_mp_unsigned_bin_size.c shorter headers 2019-04-07 17:26:31 +02:00
bn_mp_xor.c literal suffix 2019-05-22 08:23:53 +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 fix gcc version check for deprecations 2019-07-24 11:09:44 +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 goto without block 2019-09-07 15:21:55 +02:00
bn_s_mp_exptmod.c goto without block 2019-09-07 15:21:55 +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 goto without block 2019-09-07 15:21:55 +02:00
bn_s_mp_invmod_slow.c goto without block 2019-09-07 15:21:55 +02:00
bn_s_mp_karatsuba_mul.c fix clang-tidy warnings 2019-06-30 11:40:49 +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 move cast inside macro 2019-05-29 08:16:46 +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 move cast inside macro 2019-05-29 08:16:46 +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 add feature detection macro MP_HAS 2019-07-24 11:09:42 +02:00
bn_s_mp_prime_is_divisible.c deprecate mp_prime_is_divisible and ltm_prime_tab 2019-05-24 12:30:55 +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 fix define 2019-09-07 17:28:16 +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 goto without block 2019-09-07 15:21:55 +02:00
bn_s_mp_toom_sqr.c goto without block 2019-09-07 15:21:55 +02:00
changes.txt update changes.txt 2019-01-28 20:21:04 +01:00
gen.pl sanitize some Perl scripts 2017-04-09 01:04:07 +02:00
helper.pl add function pointers to tommath_class.h 2019-09-07 17:28:16 +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 add mp_to_radix() 2019-09-02 18:25:44 +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 create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
makefile_include.mk create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
makefile.mingw create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
makefile.msvc create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
makefile.shared create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
makefile.unix create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
README.md create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
testme.sh create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
tommath_class.h add function pointers to tommath_class.h 2019-09-07 17:28:16 +02:00
tommath_cutoffs.h update etc/tune_it.sh after merging #231 2019-05-06 23:29:08 +02:00
tommath_private.h literal suffix 2019-09-07 12:29:28 +02:00
tommath_superclass.h fix missing symbols when building SC_RSA_1 2019-09-07 17:28:16 +02:00
tommath.def add mp_to_radix() 2019-09-02 18:25:44 +02:00
tommath.h add message that MP-8BIT is deprecated 2019-09-09 15:55:45 +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

Travis CI

master: Build Status

develop: Build Status

AppVeyor

master: Build status

develop: Build status

ABI Laboratory

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 stand-alone test binary that executes several test routines.
  • make mtest_opponent 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 | ./mtest_opponent. mtest is creating test vectors using an alternative MPI library and test is consuming these vectors to verify correct behavior of ltm

Building and Installing

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