mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-24 05:54:08 +00:00
90aa901fc1
Add firmware authenticated encryption tool which utilizes OpenSSL library to encrypt firmwares using a key provided via cmdline. Currently this tool supports AES-GCM as an authenticated encryption algorithm. Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Change-Id: I60e296af1b98f1912a19d5f91066be7ea85836e4
65 lines
1.4 KiB
Makefile
65 lines
1.4 KiB
Makefile
#
|
|
# Copyright (c) 2019, Linaro Limited. All rights reserved.
|
|
#
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
|
|
PROJECT := encrypt_fw
|
|
V ?= 0
|
|
BUILD_INFO ?= 1
|
|
DEBUG := 0
|
|
BINARY := ${PROJECT}${BIN_EXT}
|
|
OPENSSL_DIR := /usr
|
|
|
|
OBJECTS := src/encrypt.o \
|
|
src/cmd_opt.o \
|
|
src/main.o
|
|
|
|
HOSTCCFLAGS := -Wall -std=c99
|
|
|
|
MAKE_HELPERS_DIRECTORY := ../../make_helpers/
|
|
include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
|
|
include ${MAKE_HELPERS_DIRECTORY}build_env.mk
|
|
|
|
ifeq (${DEBUG},1)
|
|
HOSTCCFLAGS += -g -O0 -DDEBUG -DLOG_LEVEL=40
|
|
else
|
|
ifeq (${BUILD_INFO},1)
|
|
HOSTCCFLAGS += -O2 -DLOG_LEVEL=20
|
|
else
|
|
HOSTCCFLAGS += -O2 -DLOG_LEVEL=10
|
|
endif
|
|
endif
|
|
ifeq (${V},0)
|
|
Q := @
|
|
else
|
|
Q :=
|
|
endif
|
|
|
|
# Make soft links and include from local directory otherwise wrong headers
|
|
# could get pulled in from firmware tree.
|
|
INC_DIR := -I ./include -I ../../include/tools_share -I ${OPENSSL_DIR}/include
|
|
LIB_DIR := -L ${OPENSSL_DIR}/lib
|
|
LIB := -lssl -lcrypto
|
|
|
|
HOSTCC ?= gcc
|
|
|
|
.PHONY: all clean realclean
|
|
|
|
all: clean ${BINARY}
|
|
|
|
${BINARY}: ${OBJECTS} Makefile
|
|
@echo " HOSTLD $@"
|
|
@echo 'const char build_msg[] = "Built : "__TIME__", "__DATE__;' | \
|
|
${HOSTCC} -c ${HOSTCCFLAGS} -xc - -o src/build_msg.o
|
|
${Q}${HOSTCC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} -o $@
|
|
|
|
%.o: %.c
|
|
@echo " HOSTCC $<"
|
|
${Q}${HOSTCC} -c ${HOSTCCFLAGS} ${INC_DIR} $< -o $@
|
|
|
|
clean:
|
|
$(call SHELL_DELETE_ALL, src/build_msg.o ${OBJECTS})
|
|
|
|
realclean: clean
|
|
$(call SHELL_DELETE,${BINARY})
|