From 9308d04a4cc1b93a879f542aa9c3e3e8297410e4 Mon Sep 17 00:00:00 2001
From: subtly <subtly@users.noreply.github.com>
Date: Wed, 22 Oct 2014 23:59:00 +0200
Subject: Export and encrypt via dev::Public. more cryptopp abstraction.

---
 crypto.cpp | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'crypto.cpp')

diff --git a/crypto.cpp b/crypto.cpp
index 48c6fc70..7e3ce81a 100644
--- a/crypto.cpp
+++ b/crypto.cpp
@@ -28,7 +28,7 @@
 #include <libethereum/Transaction.h>
 #include <boost/test/unit_test.hpp>
 #include <libdevcrypto/EC.h>
-#include <libdevcrypto/ECIES.h>
+//#include <libdevcrypto/ECIES.h>
 #include "TestHelperCrypto.h"
 
 using namespace std;
@@ -38,6 +38,21 @@ using namespace CryptoPP;
 
 BOOST_AUTO_TEST_SUITE(devcrypto)
 
+BOOST_AUTO_TEST_CASE(cryptopp_public_export_import)
+{
+	ECIES<ECP>::Decryptor d(pp::PRNG(), pp::secp256k1());
+	ECIES<ECP>::Encryptor e(d.GetKey());
+	
+	Public p = pp::exportPublicKey(e.GetKey());
+	Integer x(&p[0], 32);
+	Integer y(&p[32], 32);
+	
+	DL_PublicKey_EC<ECP> pub;
+	pub.Initialize(pp::secp256k1(), ECP::Point(x,y));
+	
+	assert(pub == e.GetKey());
+}
+
 BOOST_AUTO_TEST_CASE(eckeypair_encrypt)
 {
 	ECKeyPair k = ECKeyPair::create();
@@ -50,6 +65,11 @@ BOOST_AUTO_TEST_CASE(eckeypair_encrypt)
 	
 	bytes p = k.decrypt(&b);
 	assert(p == asBytes(original));
+
+	encrypt(p, k.publicKey());
+	assert(p != asBytes(original));
+	
+	// todo: test decrypt w/Secret
 }
 
 BOOST_AUTO_TEST_CASE(ecies)
-- 
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