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Merge pull request #1 from kaspanet/subtree
Implement go bindings to secp256k1
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‎depend/secp256k1/.gitignore

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bench_inv
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bench_ecdh
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bench_ecmult
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bench_sign
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bench_verify
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bench_schnorr_verify
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bench_recover
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bench_internal
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bench_multiset
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tests
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exhaustive_tests
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gen_context
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*.exe
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*.so
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*.a
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!.gitignore
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Makefile
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configure
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.libs/
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Makefile.in
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aclocal.m4
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autom4te.cache/
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config.log
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config.status
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*.tar.gz
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*.la
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libtool
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.deps/
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.dirstamp
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*.lo
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*.o
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*~
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src/libsecp256k1-config.h
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src/libsecp256k1-config.h.in
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src/ecmult_static_context.h
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build-aux/config.guess
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build-aux/config.sub
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build-aux/depcomp
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build-aux/install-sh
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build-aux/ltmain.sh
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build-aux/m4/libtool.m4
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build-aux/m4/lt~obsolete.m4
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build-aux/m4/ltoptions.m4
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build-aux/m4/ltsugar.m4
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build-aux/m4/ltversion.m4
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build-aux/missing
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build-aux/compile
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build-aux/test-driver
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src/stamp-h1
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libsecp256k1.pc

‎depend/secp256k1/.travis.yml

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language: c
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os: linux
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addons:
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apt:
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packages: libgmp-dev
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compiler:
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- clang
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- gcc
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env:
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global:
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- FIELD=auto BIGNUM=auto SCALAR=auto ENDOMORPHISM=no STATICPRECOMPUTATION=yes ECMULTGENPRECISION=auto ASM=no BUILD=check EXTRAFLAGS= HOST= ECDH=no RECOVERY=no OLDSCHNORR=no MULTISET=no EXPERIMENTAL=no
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matrix:
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- SCALAR=32bit RECOVERY=yes
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- SCALAR=32bit FIELD=32bit ECDH=yes EXPERIMENTAL=yes OLDSCHNORR=yes MULTISET=yes
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- SCALAR=64bit
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- FIELD=64bit RECOVERY=yes
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- FIELD=64bit ENDOMORPHISM=yes
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- FIELD=64bit ENDOMORPHISM=yes ECDH=yes EXPERIMENTAL=yes OLDSCHNORR=yes MULTISET=yes
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- FIELD=64bit ASM=x86_64
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- FIELD=64bit ENDOMORPHISM=yes ASM=x86_64
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- FIELD=32bit ENDOMORPHISM=yes
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- BIGNUM=no
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- BIGNUM=no ENDOMORPHISM=yes RECOVERY=yes EXPERIMENTAL=yes OLDSCHNORR=yes MULTISET=yes
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- BIGNUM=no STATICPRECOMPUTATION=no
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- BUILD=distcheck
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- EXTRAFLAGS=CPPFLAGS=-DDETERMINISTIC
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- EXTRAFLAGS=CFLAGS=-O0
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- ECMULTGENPRECISION=2
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- ECMULTGENPRECISION=8
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matrix:
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fast_finish: true
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include:
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- compiler: clang
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env: HOST=i686-linux-gnu ENDOMORPHISM=yes
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addons:
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apt:
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packages:
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- gcc-multilib
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- libgmp-dev:i386
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- compiler: clang
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env: HOST=i686-linux-gnu
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addons:
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apt:
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packages:
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- gcc-multilib
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- compiler: gcc
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env: HOST=i686-linux-gnu ENDOMORPHISM=yes
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addons:
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apt:
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packages:
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- gcc-multilib
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- compiler: gcc
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env: HOST=i686-linux-gnu
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addons:
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apt:
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packages:
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- gcc-multilib
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- libgmp-dev:i386
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- compiler: gcc
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env:
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- BIGNUM=no ENDOMORPHISM=yes ASM=x86_64 EXPERIMENTAL=yes ECDH=yes RECOVERY=yes OLDSCHNORR=yes MULTISET=yes
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- VALGRIND=yes EXTRAFLAGS="--disable-openssl-tests CPPFLAGS=-DVALGRIND" BUILD=
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addons:
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apt:
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packages:
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- valgrind
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- compiler: gcc
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env: # The same as above but without endomorphism.
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- BIGNUM=no ENDOMORPHISM=no ASM=x86_64 EXPERIMENTAL=yes ECDH=yes RECOVERY=yes OLDSCHNORR=yes MULTISET=yes
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- VALGRIND=yes EXTRAFLAGS="--disable-openssl-tests CPPFLAGS=-DVALGRIND" BUILD=
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addons:
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apt:
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packages:
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- valgrind
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before_script: ./autogen.sh
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script:
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- if [ -n "$HOST" ]; then export USE_HOST="--host=$HOST"; fi
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- if [ "x$HOST" = "xi686-linux-gnu" ]; then export CC="$CC -m32"; fi
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- ./configure --enable-experimental=$EXPERIMENTAL --enable-endomorphism=$ENDOMORPHISM --with-field=$FIELD --with-bignum=$BIGNUM --with-asm=$ASM --with-scalar=$SCALAR --enable-ecmult-static-precomputation=$STATICPRECOMPUTATION --with-ecmult-gen-precision=$ECMULTGENPRECISION --enable-module-ecdh=$ECDH --enable-module-oldschnorr=$OLDSCHNORR --enable-module-multiset=$MULTISET --enable-module-recovery=$RECOVERY $EXTRAFLAGS $USE_HOST
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- if [ -n "$BUILD" ]; then make -j2 $BUILD; fi
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- # travis_wait extends the 10 minutes without output allowed (https://docs.travis-ci.com/user/common-build-problems/#build-times-out-because-no-output-was-received)
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- # the `--error-exitcode` is required to make the test fail if valgrind found errors, otherwise it'll return 0 (http://valgrind.org/docs/manual/manual-core.html)
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- if [ -n "$VALGRIND" ]; then
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make -j2 &&
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travis_wait 30 valgrind --error-exitcode=42 ./tests 16 &&
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travis_wait 30 valgrind --error-exitcode=42 ./exhaustive_tests;
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fi
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after_script:
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- cat ./tests.log
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- cat ./exhaustive_tests.log

‎depend/secp256k1/COPYING

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Copyright (c) 2013 Pieter Wuille
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.

‎depend/secp256k1/Makefile.am

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ACLOCAL_AMFLAGS = -I build-aux/m4
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lib_LTLIBRARIES = libsecp256k1.la
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include_HEADERS = include/secp256k1.h
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include_HEADERS += include/secp256k1_preallocated.h
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noinst_HEADERS =
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noinst_HEADERS += src/scalar.h
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noinst_HEADERS += src/scalar_4x64.h
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noinst_HEADERS += src/scalar_8x32.h
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noinst_HEADERS += src/scalar_low.h
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noinst_HEADERS += src/scalar_impl.h
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noinst_HEADERS += src/scalar_4x64_impl.h
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noinst_HEADERS += src/scalar_8x32_impl.h
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noinst_HEADERS += src/scalar_low_impl.h
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noinst_HEADERS += src/group.h
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noinst_HEADERS += src/group_impl.h
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noinst_HEADERS += src/num_gmp.h
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noinst_HEADERS += src/num_gmp_impl.h
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noinst_HEADERS += src/ecdsa.h
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noinst_HEADERS += src/ecdsa_impl.h
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noinst_HEADERS += src/eckey.h
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noinst_HEADERS += src/eckey_impl.h
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noinst_HEADERS += src/ecmult.h
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noinst_HEADERS += src/ecmult_impl.h
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noinst_HEADERS += src/ecmult_const.h
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noinst_HEADERS += src/ecmult_const_impl.h
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noinst_HEADERS += src/ecmult_gen.h
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noinst_HEADERS += src/ecmult_gen_impl.h
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noinst_HEADERS += src/num.h
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noinst_HEADERS += src/num_impl.h
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noinst_HEADERS += src/field_10x26.h
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noinst_HEADERS += src/field_10x26_impl.h
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noinst_HEADERS += src/field_5x52.h
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noinst_HEADERS += src/field_5x52_impl.h
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noinst_HEADERS += src/field_5x52_int128_impl.h
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noinst_HEADERS += src/field_5x52_asm_impl.h
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noinst_HEADERS += src/util.h
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noinst_HEADERS += src/scratch.h
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noinst_HEADERS += src/scratch_impl.h
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noinst_HEADERS += src/testrand.h
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noinst_HEADERS += src/testrand_impl.h
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noinst_HEADERS += src/hash.h
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noinst_HEADERS += src/hash_impl.h
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noinst_HEADERS += src/field.h
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noinst_HEADERS += src/field_impl.h
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noinst_HEADERS += src/bench.h
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noinst_HEADERS += contrib/lax_der_parsing.h
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noinst_HEADERS += contrib/lax_der_parsing.c
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noinst_HEADERS += contrib/lax_der_privatekey_parsing.h
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noinst_HEADERS += contrib/lax_der_privatekey_parsing.c
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if USE_EXTERNAL_ASM
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COMMON_LIB = libsecp256k1_common.la
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noinst_LTLIBRARIES = $(COMMON_LIB)
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else
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COMMON_LIB =
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endif
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pkgconfigdir = $(libdir)/pkgconfig
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pkgconfig_DATA = libsecp256k1.pc
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if USE_EXTERNAL_ASM
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if USE_ASM_ARM
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libsecp256k1_common_la_SOURCES = src/asm/field_10x26_arm.s
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endif
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endif
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libsecp256k1_la_SOURCES = src/secp256k1.c
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libsecp256k1_la_CPPFLAGS = -DSECP256K1_BUILD -I$(top_srcdir)/include -I$(top_srcdir)/src $(SECP_INCLUDES)
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libsecp256k1_la_LIBADD = $(SECP_LIBS) $(COMMON_LIB)
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noinst_PROGRAMS =
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if USE_BENCHMARK
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noinst_PROGRAMS += bench_verify bench_sign bench_internal bench_ecmult
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bench_verify_SOURCES = src/bench_verify.c
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bench_verify_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
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bench_sign_SOURCES = src/bench_sign.c
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bench_sign_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
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bench_internal_SOURCES = src/bench_internal.c
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bench_internal_LDADD = $(SECP_LIBS) $(COMMON_LIB)
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bench_internal_CPPFLAGS = -DSECP256K1_BUILD $(SECP_INCLUDES)
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bench_ecmult_SOURCES = src/bench_ecmult.c
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bench_ecmult_LDADD = $(SECP_LIBS) $(COMMON_LIB)
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bench_ecmult_CPPFLAGS = -DSECP256K1_BUILD $(SECP_INCLUDES)
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endif
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TESTS =
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if USE_TESTS
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noinst_PROGRAMS += tests
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tests_SOURCES = src/tests.c
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tests_CPPFLAGS = -DSECP256K1_BUILD -I$(top_srcdir)/src -I$(top_srcdir)/include $(SECP_INCLUDES) $(SECP_TEST_INCLUDES)
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if !ENABLE_COVERAGE
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tests_CPPFLAGS += -DVERIFY
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endif
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tests_LDADD = $(SECP_LIBS) $(SECP_TEST_LIBS) $(COMMON_LIB)
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tests_LDFLAGS = -static
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TESTS += tests
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endif
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if USE_EXHAUSTIVE_TESTS
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noinst_PROGRAMS += exhaustive_tests
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exhaustive_tests_SOURCES = src/tests_exhaustive.c
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exhaustive_tests_CPPFLAGS = -DSECP256K1_BUILD -I$(top_srcdir)/src $(SECP_INCLUDES)
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if !ENABLE_COVERAGE
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exhaustive_tests_CPPFLAGS += -DVERIFY
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endif
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exhaustive_tests_LDADD = $(SECP_LIBS) $(COMMON_LIB)
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exhaustive_tests_LDFLAGS = -static
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TESTS += exhaustive_tests
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endif
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if USE_ECMULT_STATIC_PRECOMPUTATION
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CPPFLAGS_FOR_BUILD +=-I$(top_srcdir) -I$(builddir)/src
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gen_context_OBJECTS = gen_context.o
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gen_context_BIN = gen_context$(BUILD_EXEEXT)
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gen_%.o: src/gen_%.c src/libsecp256k1-config.h
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$(CC_FOR_BUILD) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD) -c $< -o $@
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$(gen_context_BIN): $(gen_context_OBJECTS)
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$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $^ -o $@
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$(libsecp256k1_la_OBJECTS): src/ecmult_static_context.h
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$(tests_OBJECTS): src/ecmult_static_context.h
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$(bench_internal_OBJECTS): src/ecmult_static_context.h
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$(bench_ecmult_OBJECTS): src/ecmult_static_context.h
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src/ecmult_static_context.h: $(gen_context_BIN)
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./$(gen_context_BIN)
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CLEANFILES = $(gen_context_BIN) src/ecmult_static_context.h
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endif
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EXTRA_DIST = autogen.sh src/gen_context.c src/basic-config.h
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if ENABLE_MODULE_ECDH
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include src/modules/ecdh/Makefile.am.include
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endif
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if ENABLE_MODULE_MULTISET
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include src/modules/multiset/Makefile.am.include
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endif
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if ENABLE_MODULE_OLDSCHNORR
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include src/modules/oldschnorr/Makefile.am.include
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endif
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if ENABLE_MODULE_RECOVERY
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include src/modules/recovery/Makefile.am.include
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endif

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