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cryptopp_vs_secp256k1
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33
crypto.cpp
33
crypto.cpp
@ -37,6 +37,37 @@ using namespace CryptoPP;
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BOOST_AUTO_TEST_SUITE(devcrypto)
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BOOST_AUTO_TEST_CASE(cryptopp_vs_secp256k1)
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{
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ECIES<ECP>::Decryptor d(pp::PRNG(), pp::secp256k1());
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ECIES<ECP>::Encryptor e(d.GetKey());
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Secret s;
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pp::SecretFromDL_PrivateKey_EC(d.GetKey(), s);
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Public p;
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pp::PublicFromDL_PublicKey_EC(e.GetKey(), p);
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assert(dev::toAddress(s) == right160(dev::sha3(p.ref())));
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Secret previous = s;
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for (auto i = 0; i < 30; i++)
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{
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ECIES<ECP>::Decryptor d(pp::PRNG(), pp::secp256k1());
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ECIES<ECP>::Encryptor e(d.GetKey());
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Secret s;
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pp::SecretFromDL_PrivateKey_EC(d.GetKey(), s);
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assert(s!=previous);
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Public p;
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pp::PublicFromDL_PublicKey_EC(e.GetKey(), p);
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/// wow, this worked. the first time.
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assert(dev::toAddress(s) == right160(dev::sha3(p.ref())));
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}
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}
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BOOST_AUTO_TEST_CASE(cryptopp_private_secret_import)
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{
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ECKeyPair k = ECKeyPair::create();
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@ -50,7 +81,7 @@ BOOST_AUTO_TEST_CASE(cryptopp_public_export_import)
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ECIES<ECP>::Encryptor e(d.GetKey());
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Public p;
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pp::exportDL_PublicKey_EC(e.GetKey(), p);
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pp::PublicFromDL_PublicKey_EC(e.GetKey(), p);
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DL_PublicKey_EC<ECP> pub;
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pub.Initialize(pp::secp256k1(), pp::PointFromPublic(p));
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