UDS hash implemented

FW has seg fault

trial1/makefile

@@ -2,7 +2,7 @@ CC=gcc
 IDIR=./include
 LDIR=./lib
 ODIR=./out
-_DEPS = fun1.h
+_DEPS = layer2.h layer1.h
 DEPS = $(pathsbst %,(IDIR)/%,%(_DEPS))
 
 
@@ -11,8 +11,8 @@ CFLAGS= -I. -T$(IDIR)
 
 .PHONY: all clean
 
-all: main.c fun1.c
-	${CC} -o $(ODIR)/main2 main.c fun1.c
+all: main.c layer1.c
+	${CC} -o $(ODIR)/main2 main.c layer1.c layer2.c -lssl -lcrypto
 
 clean: 
 	rm -r $(ODIR)/*