Files
MP-SPDZ/CONFIG
2025-11-03 17:18:43 +11:00

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ROOT = .
OPTIM= -O3
#PROF = -pg
#DEBUG = -DDEBUG
GDEBUG = -g
# set this to your preferred local storage directory
PREP_DIR = '-DPREP_DIR="Player-Data/"'
# directory to store SSL keys
SSL_DIR = '-DSSL_DIR="Player-Data/"'
# set for SHE preprocessing (SPDZ and Overdrive)
USE_NTL = 0
# set for using GF(2^128)
# unset for GF(2^40)
USE_GF2N_LONG = 1
# set to -march=<architecture> for optimization
# SSE4.2 is required homomorphic encryption in GF(2^n) when compiling with clang
# AES-NI and PCLMUL are not required
# AVX is required for oblivious transfer (OT)
# AVX2 support (Haswell or later) is used to optimize OT
# AVX/AVX2 is required for replicated binary secret sharing
# BMI2 is used to optimize multiplication modulo a prime
# ADX is used to optimize big integer additions
# delete the second line to compile for a platform that supports everything
ARCH = -mtune=native -msse4.1 -msse4.2 -maes -mpclmul -mavx -mavx2 -mbmi2 -madx
ARCH = -march=native
MACHINE := $(shell uname -m)
ARM := $(shell uname -m | grep x86; echo $$?)
OS := $(shell uname -s)
ifeq ($(MACHINE), x86_64)
ifeq ($(OS), Linux)
ifeq ($(shell cat /proc/cpuinfo | grep -q avx2; echo $$?), 0)
AVX_OT = 1
else
AVX_OT = 0
endif
else
AVX_OT = 0
endif
else
ARCH =
AVX_OT = 0
endif
AVX_SIMPLEOT := $(AVX_OT)
ifeq ($(OS), Darwin)
BREW_CFLAGS += -I/usr/local/opt/openssl/include -I`brew --prefix`/opt/openssl/include -I`brew --prefix`/include
BREW_LDLIBS += -L/usr/local/opt/openssl/lib -L`brew --prefix`/lib -L`brew --prefix`/opt/openssl/lib
endif
ifeq ($(OS), Linux)
ifeq ($(ARM), 1)
ARCH = -mcpu=native
endif
endif
USE_KOS = 0
# allow to set compiler in CONFIG.mine
CXX = clang++
# use CONFIG.mine to overwrite DIR settings
-include CONFIG.mine
AVX_SIMPLEOT := $(AVX_OT)
ifeq ($(USE_GF2N_LONG),1)
GF2N_LONG = -DUSE_GF2N_LONG
endif
ifeq ($(AVX_SIMPLEOT), 0)
CFLAGS += -DNO_AVX_OT
endif
# MAX_MOD_SZ (for FHE) must be least and GFP_MOD_SZ (for computation)
# must be exactly ceil(len(p)/len(word)) for the relevant prime p
# GFP_MOD_SZ only needs to be set for primes of bit length more that 256.
# Default for MAX_MOD_SZ is 10, which suffices for all Overdrive protocols
# MOD = -DMAX_MOD_SZ=10 -DGFP_MOD_SZ=5
LDLIBS = -lgmpxx -lgmp -lsodium $(MY_LDLIBS)
LDLIBS += $(BREW_LDLIBS)
LDLIBS += -Wl,-rpath -Wl,$(CURDIR)/local/lib -L$(CURDIR)/local/lib
LDLIBS += -lssl -lcrypto
LDLIBS += -lboost_filesystem -lboost_iostreams
CFLAGS += -I./local/include
ifeq ($(USE_NTL),1)
CFLAGS += -DUSE_NTL
LDLIBS := -lntl $(LDLIBS)
endif
ifeq ($(OS), Linux)
LDLIBS += -lrt
LDLIBS += -z noexecstack
endif
BOOST = -lboost_thread $(MY_BOOST)
CFLAGS += $(ARCH) $(MY_CFLAGS) $(GDEBUG) -Wextra -Wall $(OPTIM) -I$(ROOT) -I$(ROOT)/deps -pthread $(PROF) $(DEBUG) $(MOD) $(GF2N_LONG) $(PREP_DIR) $(SSL_DIR) $(SECURE) -std=c++17 -Werror
CFLAGS += $(BREW_CFLAGS)
CPPFLAGS = $(CFLAGS)
LD = $(CXX)
ifeq ($(OS), Darwin)
# for boost with OpenSSL 3
CFLAGS += -Wno-error=deprecated-declarations
ifeq ($(USE_NTL),1)
CFLAGS += -Wno-error=unused-parameter -Wno-error=deprecated-copy
endif
endif
ifeq ($(USE_KOS),1)
CFLAGS += -DUSE_KOS
else
CFLAGS += -std=c++17
endif