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build(crypto): use precomputed context for secp256k1-zkp

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This commit is contained in:
Ondřej Vejpustek 2021-10-21 17:35:28 +02:00
parent dbfc7d241f
commit 05ae15bcb6
1 changed files with 9 additions and 3 deletions
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12
crypto/Makefile
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@ -35,12 +35,12 @@ CFLAGS += $(OPTFLAGS) \
-Werror
ZKP_CFLAGS = \
-DSECP256K1_BUILD \
-DUSE_NUM_NONE \
-DUSE_FIELD_INV_BUILTIN \
-DUSE_SCALAR_INV_BUILTIN \
-DUSE_FIELD_10X26 \
-DUSE_SCALAR_8X32 \
-DUSE_ECMULT_STATIC_PRECOMPUTATION \
-DECMULT_GEN_PREC_BITS=4 \
-DECMULT_WINDOW_SIZE=8 \
-DENABLE_MODULE_GENERATOR \
@ -48,7 +48,7 @@ ZKP_CFLAGS = \
-DENABLE_MODULE_SCHNORRSIG \
-DENABLE_MODULE_EXTRAKEYS
ZKP_PATH = ../vendor/secp256k1-zkp
CFLAGS += -DSECP256K1_CONTEXT_SIZE=73952
CFLAGS += -DSECP256K1_CONTEXT_SIZE=8416
VALGRIND ?= 1
@ -145,7 +145,11 @@ tools/bip39bruteforce: tools/bip39bruteforce.o $(OBJS)
fuzzer: fuzzer/fuzzer.o $(OBJS)
$(CC) $(CFLAGS) fuzzer/fuzzer.o $(OBJS) -o fuzzer/fuzzer
secp256k1-zkp.o:
$(ZKP_PATH)/src/ecmult_static_context.h: $(ZKP_PATH)/src/gen_context.c
$(CC) $(ZKP_CFLAGS) $(ZKP_PATH)/src/gen_context.c -o $(ZKP_PATH)/gen_context
cd $(ZKP_PATH) && ./gen_context
secp256k1-zkp.o: $(ZKP_PATH)/src/ecmult_static_context.h
$(CC) $(ZKP_CFLAGS) -fPIC -I$(ZKP_PATH) -I$(ZKP_PATH)/src -c $(ZKP_PATH)/src/secp256k1.c -o secp256k1-zkp.o
clean:
@ -154,6 +158,8 @@ clean:
rm -f tools/*.o tools/xpubaddrgen tools/mktable tools/bip39bruteforce
rm -f fuzzer/*.o fuzzer/fuzzer
rm -f secp256k1-zkp.o
rm -f $(ZKP_PATH)/gen_context
rm -f $(ZKP_PATH)/src/ecmult_static_context.h
clean-fuzzer: clean
rm -f crash-* fuzz-*.log slow-unit-* timeout-*