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Export and encrypt via dev::Public. more cryptopp abstraction.

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subtly 2014-10-22 23:59:00 +02:00
parent d4aea64175
commit 9308d04a4c
1 changed files with 21 additions and 1 deletions
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22
crypto.cpp
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@ -28,7 +28,7 @@
#include <libethereum/Transaction.h> #include <libethereum/Transaction.h>
#include <boost/test/unit_test.hpp> #include <boost/test/unit_test.hpp>
#include <libdevcrypto/EC.h> #include <libdevcrypto/EC.h>
#include <libdevcrypto/ECIES.h> //#include <libdevcrypto/ECIES.h>
#include "TestHelperCrypto.h" #include "TestHelperCrypto.h"
using namespace std; using namespace std;
@ -38,6 +38,21 @@ using namespace CryptoPP;
BOOST_AUTO_TEST_SUITE(devcrypto) 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) BOOST_AUTO_TEST_CASE(eckeypair_encrypt)
{ {
ECKeyPair k = ECKeyPair::create(); ECKeyPair k = ECKeyPair::create();
@ -50,6 +65,11 @@ BOOST_AUTO_TEST_CASE(eckeypair_encrypt)
bytes p = k.decrypt(&b); bytes p = k.decrypt(&b);
assert(p == asBytes(original)); assert(p == asBytes(original));
encrypt(p, k.publicKey());
assert(p != asBytes(original));
// todo: test decrypt w/Secret
} }
BOOST_AUTO_TEST_CASE(ecies) BOOST_AUTO_TEST_CASE(ecies)