mirror of https://github.com/google/oss-fuzz.git
95 lines
3.3 KiB
Bash
95 lines
3.3 KiB
Bash
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#!/bin/bash -eu
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_NO_OPENSSL -DCRYPTOFUZZ_CIRCL"
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export LIBFUZZER_LINK="$LIB_FUZZING_ENGINE"
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export LINK_FLAGS=""
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# Install Boost headers
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cd $SRC/
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tar jxf boost_1_74_0.tar.bz2
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cd boost_1_74_0/
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CFLAGS="" CXXFLAGS="" ./bootstrap.sh
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CFLAGS="" CXXFLAGS="" ./b2 headers
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cp -R boost/ /usr/include/
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# Configure Cryptofuzz
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cd $SRC/cryptofuzz/
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python gen_repository.py
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echo -n '"' >>extra_options.h
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echo -n "--force-module=circl " >>extra_options.h
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echo -n "--curves=secp384r1,bls12_381 " >>extra_options.h
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echo -n "--operations=" >>extra_options.h
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echo -n "ECC_PrivateToPublic," >>extra_options.h
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echo -n "ECC_Point_Add," >>extra_options.h
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echo -n "ECC_Point_Mul," >>extra_options.h
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echo -n "ECC_Point_Dbl," >>extra_options.h
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echo -n "BLS_PrivateToPublic," >>extra_options.h
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echo -n "BLS_G1_Add," >>extra_options.h
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echo -n "BLS_G1_Mul," >>extra_options.h
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echo -n "BLS_G1_Neg," >>extra_options.h
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echo -n "BLS_G1_IsEq," >>extra_options.h
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echo -n "BLS_IsG1OnCurve," >>extra_options.h
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echo -n "BLS_HashToG1," >>extra_options.h
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echo -n "BLS_PrivateToPublic_G2," >>extra_options.h
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echo -n "BLS_G2_Add," >>extra_options.h
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echo -n "BLS_G2_Mul," >>extra_options.h
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echo -n "BLS_G2_Neg," >>extra_options.h
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echo -n "BLS_G2_IsEq," >>extra_options.h
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echo -n "BLS_IsG2OnCurve," >>extra_options.h
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echo -n "BLS_HashToG2," >>extra_options.h
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echo -n "BLS_Compress_G1," >>extra_options.h
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echo -n "BLS_Decompress_G1," >>extra_options.h
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echo -n "BLS_Pairing," >>extra_options.h
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echo -n "BignumCalc_Mod_BLS12_381_P," >>extra_options.h
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echo -n "BignumCalc_Mod_BLS12_381_R" >>extra_options.h
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echo -n '"' >>extra_options.h
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# Build Botan
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cd $SRC/botan
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if [[ $CFLAGS != *-m32* ]]
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then
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./configure.py --cc-bin=$CXX --cc-abi-flags="$CXXFLAGS" --disable-shared --disable-modules=locking_allocator --build-targets=static --without-documentation
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else
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./configure.py --cpu=x86_32 --cc-bin=$CXX --cc-abi-flags="$CXXFLAGS" --disable-shared --disable-modules=locking_allocator --build-targets=static --without-documentation
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fi
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make -j$(nproc)
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BOTAN -DCRYPTOFUZZ_BOTAN_IS_ORACLE"
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export LIBBOTAN_A_PATH="$SRC/botan/libbotan-3.a"
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export BOTAN_INCLUDE_PATH="$SRC/botan/build/include"
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cd $SRC/cryptofuzz/modules/botan/
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make -f Makefile-oracle -j $(nproc)
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# Build blst
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cd $SRC/blst/
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./build.sh
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export BLST_LIBBLST_A_PATH=$(realpath libblst.a)
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export BLST_INCLUDE_PATH=$(realpath bindings/)
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export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BLST"
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cd $SRC/cryptofuzz/modules/blst/
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make -j $(nproc)
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cd $SRC/cryptofuzz/modules/circl/
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make -j $(nproc)
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cd $SRC/cryptofuzz/
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make -j $(nproc)
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cp cryptofuzz $OUT/
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cp $SRC/cryptofuzz_seed_corpus.zip $OUT/
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