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2019-10-19 16:24:32 +02:00
demo remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +02:00
doc remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +02:00
etc add missing include 2019-10-15 18:33:16 +02:00
logs update results when running the timing demo 2018-02-27 23:30:43 +01:00
mtest remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +02:00
.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_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_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 rename internal constant radix arrays 2019-10-17 17:07:02 +02:00
bn_mp_from_sbin.c use same parameter name as in the prototype 2019-10-06 16:15:53 +02:00
bn_mp_from_ubin.c removed the corect preprocessor branch in mp_to_unsigend_bin this time and removed 8-bit tests from testme.sh 2019-10-19 16:03:26 +02:00
bn_mp_fwrite.c make mp_to_radix return the count of characters of the converted number 2019-10-06 21:26:49 +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_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_log_u32.c explicit condition 2019-10-15 18:33:21 +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 corrected preprocessor branch in bn_mp_montgomery_setup.c 2019-10-19 16:03:26 +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_pack_count.c to_sbin/to_ubin/pack: don't write anything in case of buffer overflow 2019-10-09 20:46:41 +02:00
bn_mp_pack.c to_sbin/to_ubin/pack: don't write anything in case of buffer overflow 2019-10-09 20:46:41 +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 remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +02:00
bn_mp_prime_is_prime.c soothed preprocessor 2019-10-19 16:03:26 +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 remove deprecated functions 2019-10-17 16:56:27 +02:00
bn_mp_prime_rabin_miller_trials.c Update to list of number of Miller-Rabin trials 2019-10-14 20:50:48 +02:00
bn_mp_prime_rand.c remove deprecated functions 2019-10-17 16:56:27 +02:00
bn_mp_prime_strong_lucas_selfridge.c corrected preprocessor branch in bn_mp_montgomery_setup.c 2019-10-19 16:03:26 +02:00
bn_mp_radix_size.c adaption of mp_radeix_size to new mp_log_u32 2019-10-19 15:35:04 +02:00
bn_mp_radix_smap.c rename internal constant radix arrays 2019-10-17 17:07:02 +02:00
bn_mp_rand.c literal suffix 2019-05-29 08:16:46 +02:00
bn_mp_read_radix.c rename internal constant radix arrays 2019-10-17 17:07:02 +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_sbin_size.c Refactored functions to read and write binaries and added "maxlen" 2019-10-06 03:38:16 +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_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 rename internal constant radix arrays 2019-10-17 17:07:02 +02:00
bn_mp_to_sbin.c to_sbin/to_ubin/pack: don't write anything in case of buffer overflow 2019-10-09 20:46:41 +02:00
bn_mp_to_ubin.c remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +02:00
bn_mp_ubin_size.c all computation on unsigned 2019-10-06 16:16:02 +02:00
bn_mp_unpack.c replace mp_export/import by mp_pack/unpack 2019-10-08 22:30:25 +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 remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +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 bugfix for an edgecase 2019-10-06 21:12:04 +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 fix s_mp_montgomery_reduce_fast 2019-10-15 20:47:09 +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 remove deprecated functions 2019-10-17 16:56:27 +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 literal suffix 2019-10-06 16:16:04 +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 bugfix for an edgecase 2019-10-06 21:12:04 +02:00
bn_s_mp_toom_sqr.c bugfix for an edgecase 2019-10-06 21:12:04 +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 remove deprecated functions from tommath.def too 2019-10-18 09:28:11 +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 remove empty bn_deprecated.c file 2019-10-17 16:56:30 +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 remove empty bn_deprecated.c file 2019-10-17 16:56:30 +02:00
makefile_include.mk fix 'coverage' & add 'check' make-target 2019-10-19 16:02:23 +02:00
makefile.mingw Adapt mingw-build of libtommath.dll to respect internal symbols too 2019-10-19 15:01:33 +02:00
makefile.msvc remove empty bn_deprecated.c file 2019-10-17 16:56:30 +02:00
makefile.shared remove empty bn_deprecated.c file 2019-10-17 16:56:30 +02:00
makefile.unix remove empty bn_deprecated.c file 2019-10-17 16:56:30 +02:00
move.sh add move script 2019-10-19 16:24:32 +02:00
README.md create mtest_opponent instead of alt version of test 2019-09-30 23:44:49 +02:00
testme.sh removed the corect preprocessor branch in mp_to_unsigend_bin this time and removed 8-bit tests from testme.sh 2019-10-19 16:03:26 +02:00
tommath_class.h Addition of BN_MP_LOG_U32 to tommath_superclass.h 2019-10-19 15:35:04 +02:00
tommath_cutoffs.h update etc/tune_it.sh after merging #231 2019-05-06 23:29:08 +02:00
tommath_private.h Adapt mingw-build of libtommath.dll to respect internal symbols too 2019-10-19 15:01:33 +02:00
tommath_superclass.h Addition of BN_MP_LOG_U32 to tommath_superclass.h 2019-10-19 15:35:04 +02:00
tommath.def remove deprecated functions from tommath.def too 2019-10-18 09:28:11 +02:00
tommath.h remove support for 8-bit (MP_8BIT) 2019-10-19 16:03:26 +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.