From 6880468862a498d359a0a6ed4bd9dd116a478fa9 Mon Sep 17 00:00:00 2001
From: jaseg <git-bigdata-wsl-arch@jaseg.de>
Date: Mon, 9 Mar 2020 22:10:46 +0100
Subject: WIP cryptographic design

---
 controller/fw/Makefile | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'controller/fw/Makefile')

diff --git a/controller/fw/Makefile b/controller/fw/Makefile
index a7d690a..c678963 100644
--- a/controller/fw/Makefile
+++ b/controller/fw/Makefile
@@ -60,6 +60,10 @@ DSSS_FILTER_ORDER		?= 12
 
 PAYLOAD_DATA_BIT		?= 64
 TRANSMISSION_SYMBOLS	?= 32
+PRESIG_STORE_SIZE		?= 3
+
+PRESIG_KEYFILE			?= presig_test_key.private
+PRESIG_DBFILE			?= presig_test_db.sqlite3
 
 CC			:= $(PREFIX)gcc
 CXX			:= $(PREFIX)g++
@@ -90,7 +94,7 @@ MUSL_DIR_ABS		:= $(abspath $(MUSL_DIR))
 COMMON_CFLAGS		+= -I$(OPENCM3_DIR_ABS)/include -Imspdebug/util -Imspdebug/drivers -Ilevmarq
 COMMON_CFLAGS		+= -I$(CMSIS_DIR_ABS)/CMSIS/DSP/Include -I$(CMSIS_DIR_ABS)/CMSIS/Core/Include 
 CFLAGS				+= -I$(abspath musl_include_shims)
-COMMON_CFLAGS		+= -I$(BUILDDIR) -Isrc
+COMMON_CFLAGS		+= -I$(BUILDDIR) -Isrc -Itinyaes
 
 COMMON_CFLAGS	+= -Os -std=gnu11 -g -DSTM32F4
 CFLAGS			+= -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
@@ -107,6 +111,7 @@ COMMON_CFLAGS	+= -DDSSS_WAVELET_WIDTH=$(DSSS_WAVELET_WIDTH)
 COMMON_CFLAGS	+= -DDSSS_WAVELET_LUT_SIZE=$(DSSS_WAVELET_LUT_SIZE)
 COMMON_CFLAGS	+= -DPAYLOAD_DATA_BIT=$(PAYLOAD_DATA_BIT)
 COMMON_CFLAGS	+= -DTRANSMISSION_SYMBOLS=$(TRANSMISSION_SYMBOLS)
+COMMON_CFLAGS	+= -DPRESIG_STORE_SIZE=$(PRESIG_STORE_SIZE)
 
 # for musl
 CFLAGS			+= -Dhidden=
@@ -154,6 +159,14 @@ $(BUILDDIR)/generated/dsss_cwt_wavelet.c: | $(BUILDDIR)/generated
 $(BUILDDIR)/generated/dsss_butter_filter.h: | $(BUILDDIR)/generated
 	$(PYTHON3) tools/butter_filter_gen.py -m dsss_filter $(DSSS_FILTER_FC) $(FMEAS_SAMPLING_RATE) $(DSSS_FILTER_ORDER) > $@
 
+.PRECIOUS: $(BUILDDIR)/generated/crypto_presig_data.c
+$(BUILDDIR)/generated/crypto_presig_data.c: $(PRESIG_KEYFILE) tools/presig_gen.py | $(BUILDDIR)/generated
+	$(PYTHON3) tools/presig_gen.py $(PRESIG_KEYFILE) $(PRESIG_DBFILE) > $@
+
+.PRECIOUS: $(PRESIG_KEYFILE)
+$(PRESIG_KEYFILE):
+	$(PYTHON3) tools/presig_gen.py -g $@
+
 $(BUILDDIR)/generated: ; mkdir -p $@
 
 OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o))
@@ -180,6 +193,11 @@ $(BUILDDIR)/tools/dsss_demod_test: tools/dsss_demod_test.c src/dsss_demod.c $(BU
 	mkdir -p $(@D)
 	$(HOST_CC) $(COMMON_CFLAGS) $(SIM_CFLAGS) -o $@ $^
 
+tools: $(BUILDDIR)/tools/crypto_test
+$(BUILDDIR)/tools/crypto_test: tools/crypto_test.c src/crypto.c tinyaes/aes.c $(BUILDDIR)/generated/crypto_presig_data.c
+	mkdir -p $(@D)
+	$(HOST_CC) $(COMMON_CFLAGS) $(SIM_CFLAGS) -lsodium -o $@ $^
+
 $(BUILDDIR)/src/%.o: src/%.c
 	mkdir -p $(@D)
 	$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(INT_CFLAGS) -o $@ -c $<
-- 
cgit