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Makefile
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Makefile
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# Copyright 2019-2022 Stephen Farrell. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
#
# An OpenSSL-based HPKE implementation following draft-irtf-cfrg-hpke
#
OSSL?=../openssl
INCL=${OSSL}/include
# NSS
NSSL?=../dist/Debug/lib
NINCL= -I../nss/lib \
-I../nss/lib/nss \
-I../nss/lib/ssl \
-I../nss/lib/pk11wrap \
-I../nss/lib/freebl \
-I../nss/lib/freebl/ecl \
-I../nss/lib/util \
-I../nss/lib/cryptohi \
-I../nss/lib/certdb \
-I../nss/lib/pkcs7 \
-I../nss/lib/smime \
-I../dist/Debug/include/nspr
CC=gcc
CFLAGS=-D HAPPYKEY -g
# There are test vectors for this - see comments in hpketv.h.
# If you want to compile in test vector checks then uncomment
# the next line:
# CFLAGS=-D HAPPYKEY -g -D TESTVECTORS -I ../json-c
all: hpkemain apitest
# hpke.c, hpke.h and apitest.c include additional tracing and test vector
# support that's not desirable in the version we'd like to see merged
# with OpenSSL - we use the unifdef tool to generate files for using in
# an openssl build from the ones here.
#
# The "-x 1" below is just to get unifdef to return zero if the input
# and output differ, which should be the case for us.
forlib: hpke.c-forlib hpke_util.c-forlib hpke.h-forlib hpke_util.h-forlib apitest.c-forlib
hpke.c-forlib: hpke.c
- unifdef -x 1 -DHPKEAPI -UHAPPYKEY -USUPERVERBOSE -UTESTVECTORS hpke.c >hpke.c-forlib
hpke_util.c-forlib: hpke_util.c
- unifdef -x 1 -DHPKEAPI -UHAPPYKEY -USUPERVERBOSE -UTESTVECTORS hpke_util.c >hpke_util.c-forlib
hpke.h-forlib: hpke.h
- unifdef -x 1 -DHPKEAPI -UHAPPYKEY -USUPERVERBOSE -UTESTVECTORS hpke.h >hpke.h-forlib
hpke_util.h-forlib: hpke_util.h
- unifdef -x 1 -DHPKEAPI -UHAPPYKEY -USUPERVERBOSE -UTESTVECTORS hpke_util.h >hpke_util.h-forlib
apitest.c-forlib: apitest.c
- unifdef -x 1 -DHPKEAPI -UHAPPYKEY -USUPERVERBOSE -UTESTVECTORS apitest.c >apitest.c-forlib
forlibclean:
- rm -f hpke.h-forlib
- rm -f hpke_util.h-forlib
- rm -f hpke_util.c-forlib
- rm -f hpke.c-forlib
- rm -f apitest.c-forlib
# copy over the files to the openssl build
copy2lib: forlib \
${OSSL}/crypto/hpke/hpke.c \
${OSSL}/crypto/hpke/hpke_util.c \
${INCL}/openssl/hpke.h \
${INCL}/internal/hpke_util.h \
${OSSL}/test/hpke_test.c
${OSSL}/crypto/hpke/hpke.c: hpke.c-forlib
- cp hpke.c-forlib ${OSSL}/crypto/hpke/hpke.c
${OSSL}/crypto/hpke/hpke_util.c: hpke_util.c-forlib
- cp hpke_util.c-forlib ${OSSL}/crypto/hpke/hpke_util.c
${INCL}/openssl/hpke.h: hpke.h-forlib
- cp hpke.h-forlib ${INCL}/openssl/hpke.h
${INCL}/internal/hpke_util.h: hpke_util.h-forlib
- cp hpke_util.h-forlib ${INCL}/internal/hpke_util.h
${OSSL}/test/hpke_test.c: apitest.c-forlib
- cp apitest.c-forlib ${OSSL}/test/hpke_test.c
# main build targets
hpke.o: hpke.c hpke.h
${CC} ${CFLAGS} -I ${INCL} -c $<
hpke_util.o: hpke_util.c hpke.h
${CC} ${CFLAGS} -I ${INCL} -c $<
hpkemain.o: hpkemain.c hpke.h
${CC} ${CFLAGS} -I ${INCL} -c $<
apitest.o: apitest.c hpke.h hpke.c
${CC} ${CFLAGS} -I ${INCL} -c $<
packet.o: packet.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
hpketv.o: hpketv.c hpketv.h hpke.h
${CC} ${CFLAGS} -I ${INCL} -c $<
apitest: apitest.o hpke.o hpke_util.o packet.o
${CC} ${CFLAGS} -o $@ apitest.o hpke.o hpke_util.o packet.o -lssl -lcrypto
apitest-forlib: apitest.o hpke-forlib.o hpke_util.o packet.o
${CC} ${CFLAGS} -o $@ apitest.o hpke-forlib.o hpke_util.o packet.o -L ${OSSL} -lssl -lcrypto
hpkemain: hpkemain.o hpke.o hpke_util.o packet.o
${CC} ${CFLAGS} -o $@ hpkemain.o hpke.o hpke_util.o packet.o -lssl -lcrypto
pod_example.o: pod_example.c hpke.h
${CC} ${CFLAGS} -I ${INCL} -c $<
pod_example: pod_example.o
${CC} ${CFLAGS} -o $@ pod_example.o hpke.o hpke_util.o packet.o -lssl -lcrypto
doc: hpke.c hpke.h hpketv.h hpketv.c apitest.c
doxygen hpke.doxy
(cd doxy/latex; make; mv refman.pdf ../../hpke-api.pdf )
docclean:
- rm -rf doxy
clean: forlibclean docclean oddityclean
- rm -f hpkemain.o hpke.o hpke_util.o hpketv.o hpkemain
- rm -f apitest apitest.o packet.o
- rm -f pod_example pod_example.o
# stuff below here are various odd tests done now and then
# can probably be deleted now
oddityclean:
- rm -f neod neod.o neod_nss.o
- rm -f oeod oeod.o
- rm -f osslplayground osslplayground.o
- rm -f test2evp test2evp.o
- rm -rf scratch/*
- rm -f kgikm kgikm.o
- rm -f os2evp os2evp.o
- rm -f deleak
oddity: neod oeod test2evp osslplayground kgikm os2evp
deleak.o: deleak.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
deleak: deleak.o
LD_LIBRARY_PATH=${OSSL} ${CC} ${CFLAGS} -g -o $@ deleak.o -L ${OSSL} -lssl -lcrypto
os2evp: os2evp.o hpke.o hpke_util.o packet.o
LD_LIBRARY_PATH=${OSSL} ${CC} ${CFLAGS} -g -o $@ os2evp.o hpke.o hpke_util.o packet.o -L ${OSSL} -lcrypto -L ${NSSL} -lnss3 -lnspr4
os2evp.o: os2evp.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
kgikm: kgikm.o hpke.o hpke_util.o packet.o
LD_LIBRARY_PATH=${OSSL} ${CC} ${CFLAGS} -g -o $@ kgikm.o hpke.o hpke_util.o packet.o -L ${OSSL} -lcrypto -L ${NSSL} -lnss3 -lnspr4
kgikm.o: kgikm.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
osslplayground: osslplayground.o
LD_LIBRARY_PATH=${OSSL} ${CC} ${CFLAGS} -g -o $@ osslplayground.o hpke.o hpke_util.o packet.o -L ${OSSL} -lcrypto -L ${NSSL} -lnss3 -lnspr4
osslplayground.o: osslplayground.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
# This is a round-trip test with NSS encrypting and my code decrypting
# (no parameters for now)
neod: neod.o hpke.o hpke_util.o neod_nss.o packet.o
if [ -d ${NSSL} ]; then LD_LIBRARY_PATH=${OSSL}:${NSSL} ${CC} ${CFLAGS} -g -o $@ neod.o hpke.o hpke_util.o packet.o neod_nss.o -L ${OSSL} -lssl -lcrypto -L ${NSSL} -lnss3 -lnspr4 ; fi
neod.o: neod.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
neod_nss.o: neod_nss.c
if [ -d ${NSSL} ]; then ${CC} -g ${CFLAGS} ${NINCL} -c $< ; fi
neodtest: neod
- if [ -d ${NSSL} ]; then LD_LIBRARY_PATH=${OSSL}:${NSSL} ./neod ; fi
# A round-trip to test EVP mode for sender public
#
oeod: oeod.o hpke.o hpke_util.o packet.o
${CC} ${CFLAGS} -g -o $@ oeod.o hpke.o hpke_util.o packet.o -L ${OSSL} -lssl -lcrypto
oeod.o: oeod.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<
# A test of a buffer->EVP_PKEY problem
test2evp: test2evp.o hpke.o hpke_util.o packet.o
LD_LIBRARY_PATH=${OSSL} ${CC} ${CFLAGS} -g -o $@ test2evp.o hpke.o hpke_util.o packet.o -L ${OSSL} -lssl -lcrypto
test2evp.o: test2evp.c
${CC} ${CFLAGS} -g -I ${INCL} -c $<