Wrote a Makefile to simulate a DH key exchange

ghuysmans · Dec 11, 2016 · 1c351ce · 1c351ce
1 parent 7eb58c8
commit 1c351ce
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -0,0 +1,16 @@
+all: a-shared.dh
+
+clean:
+	rm a-to-b.dh b-to-a.dh a-shared.dh a-secret.dh
+%.byte: %.ml
+	ocamlbuild -lib nums $@
+
+TOOL=toy.byte
+params.dh: $(TOOL)
+	./$(TOOL) parameters 128 >$@
+a-to-b.dh: params.dh
+	./$(TOOL) challenge $< >$@ 2>a-secret.dh
+b-to-a.dh: a-to-b.dh
+	./$(TOOL) derive1 params.dh <$< >$@
+a-shared.dh: b-to-a.dh
+	cat a-secret.dh $< |./$(TOOL) derive2 params.dh 3>&2 |tee $@