added t1 t2 and readme

README.md

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+# openSSL-DICE
+Simulated implementation of DICE based on microsoft paper on dice n riot. initial implementation, later to be implemented on Jetson Xavior
+
+
+Step 1 - skeletal setup
+
+sketch roadmap of dataflow,
+lable functions,
+locate input and output DS,
+find appropriate openssl fns,
+
+
+
+Step 2 - codify
+
+use static value for ids, eg UDS, FW,
+
+
+
+
+Step 3 - replace static IDs with real values
+
+use real values from device? use rng?

trial1/fun1.c

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+#include "fun1.h"
+
+int fun1()
+{
+	printf("Hello from FN1\n");
+//	fun2();
+	return 0;
+}

trial1/fun1.h

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+#include <stdio.h>
+
+
+
+int fun1();

trial1/include/fun2.c

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+#include "fun2.h"
+
+int fun2()
+{
+	printf("Hello from FN2\n");
+	return 0;
+}
+

trial1/include/fun2.h

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+int fun2();

trial1/main.c

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+#include "fun1.h"
+
+int main()
+{
+	printf("Hello World\n");
+	fun1();
+	return 0;
+}
+

trial1/makefile

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+CC=gcc
+IDIR=./include
+LDIR=./lib
+ODIR=./out
+_DEPS = fun1.h
+DEPS = $(pathsbst %,(IDIR)/%,%(_DEPS))
+
+
+CFLAGS= -I. -T$(IDIR)
+
+
+.PHONY: all clean
+
+all: main.c fun1.c
+	${CC} -o $(ODIR)/main2 main.c fun1.c
+
+clean: 
+	rm -r $(ODIR)/*
+	rm -r ./keys/*

trial2/include/hellomake.h

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+void myPrintHelloMake(void);

trial2/src/hellofunc.c

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+#include <stdio.h>
+#include <hellomake.h>
+
+void myPrintHelloMake(void) {
+
+  printf("Hello makefiles!\n");
+
+  return;
+}

trial2/src/hellomake.c

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+#include <hellomake.h>
+
+int main() {
+  // call a function in another file
+  myPrintHelloMake();
+
+  return(0);
+}

trial2/src/makefile

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+IDIR =../include
+CC=gcc
+CFLAGS=-I$(IDIR)
+
+ODIR=obj
+LDIR =../lib
+
+LIBS=-lm
+
+_DEPS = hellomake.h
+DEPS = $(patsubst %,$(IDIR)/%,$(_DEPS))
+
+_OBJ = hellomake.o hellofunc.o 
+OBJ = $(patsubst %,$(ODIR)/%,$(_OBJ))
+
+
+$(ODIR)/%.o: %.c $(DEPS)
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+hellomake: $(OBJ)
+	$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
+
+.PHONY: clean
+
+clean:
+	rm -f $(ODIR)/*.o *~ core $(INCDIR)/*~