1#!/bin/bash -eu 2# Copyright 2021 Google LLC 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16################################################################################ 17 18export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_NO_OPENSSL" 19export LIBFUZZER_LINK="$LIB_FUZZING_ENGINE" 20 21# Install Boost headers 22cd $SRC/ 23tar jxf boost_1_74_0.tar.bz2 24cd boost_1_74_0/ 25CFLAGS="" CXXFLAGS="" ./bootstrap.sh 26CFLAGS="" CXXFLAGS="" ./b2 headers 27cp -R boost/ /usr/include/ 28 29# Build Relic 30cd $SRC/relic/ 31mkdir build/ 32cd build/ 33if [[ $CFLAGS = *-m32* ]] 34then 35 export RELIC_ARCH="X86" 36else 37 export RELIC_ARCH="X64" 38fi 39cmake .. -DCOMP="$CFLAGS" -DQUIET=on -DRAND=CALL -DSHLIB=off -DSTBIN=off -DTESTS=0 -DBENCH=0 -DALLOC=DYNAMIC -DARCH=$RELIC_ARCH 40make -j$(nproc) 41cd ../.. 42export RELIC_PATH=$(realpath relic) 43export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_RELIC" 44 45# Build Botan 46cd $SRC/botan 47if [[ $CFLAGS != *-m32* ]] 48then 49 ./configure.py --cc-bin=$CXX --cc-abi-flags="$CXXFLAGS" --disable-shared --disable-modules=locking_allocator --build-targets=static --without-documentation 50else 51 ./configure.py --cpu=x86_32 --cc-bin=$CXX --cc-abi-flags="$CXXFLAGS" --disable-shared --disable-modules=locking_allocator --build-targets=static --without-documentation 52fi 53make -j$(nproc) 54 55export CXXFLAGS="$CXXFLAGS -DCRYPTOFUZZ_BOTAN -DCRYPTOFUZZ_BOTAN_IS_ORACLE" 56export LIBBOTAN_A_PATH="$SRC/botan/libbotan-3.a" 57export BOTAN_INCLUDE_PATH="$SRC/botan/build/include" 58 59# Build Cryptofuzz 60cd $SRC/cryptofuzz 61python gen_repository.py 62rm extra_options.h 63echo -n '"' >>extra_options.h 64echo -n '--force-module=relic ' >>extra_options.h 65echo -n '--operations=BignumCalc,ECC_PrivateToPublic,ECC_ValidatePubkey,ECDSA_Sign,ECDSA_Verify,Digest,HMAC,KDF_X963,SymmetricEncrypt,SymmetricDecrypt,ECC_Point_Add,ECC_Point_Mul ' >>extra_options.h 66echo -n '--curves=secp256k1,secp256r1 ' >>extra_options.h 67echo -n '--digests=NULL,SHA224,SHA256,SHA384,SHA512,BLAKE2S160,BLAKE2S256 ' >>extra_options.h 68echo -n '--ciphers=AES_128_CBC,AES_192_CBC,AES_256_CBC ' >>extra_options.h 69echo -n '--calcops=Abs,Add,Bit,ClearBit,Cmp,CmpAbs,Div,ExpMod,GCD,InvMod,IsEven,IsOdd,IsZero,Jacobi,LCM,LShift1,Mod,Mul,Neg,NumBits,RShift,SetBit,Sqr,Sqrt,Sub ' >>extra_options.h 70echo -n '"' >>extra_options.h 71cd modules/relic/ 72make -B -j$(nproc) 73cd ../botan/ 74make -B -j$(nproc) 75cd ../../ 76make -B -j$(nproc) 77 78cp cryptofuzz $OUT/cryptofuzz-relic 79