public void Can_decrypt_ack_eip8_message_with_additional_elements()
{
Hex hex = "01f004076e58aae772bb101ab1a8e64e01ee96e64857ce82b1113817c6cdd52c09d26f7b90981cd7" +
"ae835aeac72e1573b8a0225dd56d157a010846d888dac7464baf53f2ad4e3d584531fa203658fab0" +
"3a06c9fd5e35737e417bc28c1cbf5e5dfc666de7090f69c3b29754725f84f75382891c561040ea1d" +
"dc0d8f381ed1b9d0d4ad2a0ec021421d847820d6fa0ba66eaf58175f1b235e851c7e2124069fbc20" +
"2888ddb3ac4d56bcbd1b9b7eab59e78f2e2d400905050f4a92dec1c4bdf797b3fc9b2f8e84a482f3" +
"d800386186712dae00d5c386ec9387a5e9c9a1aca5a573ca91082c7d68421f388e79127a5177d4f8" +
"590237364fd348c9611fa39f78dcdceee3f390f07991b7b47e1daa3ebcb6ccc9607811cb17ce51f1" +
"c8c2c5098dbdd28fca547b3f58c01a424ac05f869f49c6a34672ea2cbbc558428aa1fe48bbfd6115" +
"8b1b735a65d99f21e70dbc020bfdface9f724a0d1fb5895db971cc81aa7608baa0920abb0a565c9c" +
"436e2fd13323428296c86385f2384e408a31e104670df0791d93e743a3a5194ee6b076fb6323ca59" +
"3011b7348c16cf58f66b9633906ba54a2ee803187344b394f75dd2e663a57b956cb830dd7a908d4f" +
"39a2336a61ef9fda549180d4ccde21514d117b6c6fd07a9102b5efe710a32af4eeacae2cb3b1dec0" +
"35b9593b48b9d3ca4c13d245d5f04169b0b1";
byte[] allBytes = hex;
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyA, allBytes.Slice(2, size), sizeBytes);
AckEip8Message ackMessage = _messageSerializationService.Deserialize <AckEip8Message>(deciphered);
Assert.AreEqual(ackMessage.EphemeralPublicKey, NetTestVectors.EphemeralKeyB.PublicKey);
Assert.AreEqual(ackMessage.Nonce, NetTestVectors.NonceB);
Assert.AreEqual(ackMessage.Version, 4);
}
public void Can_decrypt_auth_eip8_message()
{
byte[] allBytes = Bytes.FromHexString("01b304ab7578555167be8154d5cc456f567d5ba302662433674222360f08d5f1534499d3678b513b" +
"0fca474f3a514b18e75683032eb63fccb16c156dc6eb2c0b1593f0d84ac74f6e475f1b8d56116b84" +
"9634a8c458705bf83a626ea0384d4d7341aae591fae42ce6bd5c850bfe0b999a694a49bbbaf3ef6c" +
"da61110601d3b4c02ab6c30437257a6e0117792631a4b47c1d52fc0f8f89caadeb7d02770bf999cc" +
"147d2df3b62e1ffb2c9d8c125a3984865356266bca11ce7d3a688663a51d82defaa8aad69da39ab6" +
"d5470e81ec5f2a7a47fb865ff7cca21516f9299a07b1bc63ba56c7a1a892112841ca44b6e0034dee" +
"70c9adabc15d76a54f443593fafdc3b27af8059703f88928e199cb122362a4b35f62386da7caad09" +
"c001edaeb5f8a06d2b26fb6cb93c52a9fca51853b68193916982358fe1e5369e249875bb8d0d0ec3" +
"6f917bc5e1eafd5896d46bd61ff23f1a863a8a8dcd54c7b109b771c8e61ec9c8908c733c0263440e" +
"2aa067241aaa433f0bb053c7b31a838504b148f570c0ad62837129e547678c5190341e4f1693956c" +
"3bf7678318e2d5b5340c9e488eefea198576344afbdf66db5f51204a6961a63ce072c8926c");
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyB, allBytes.Slice(2, size), sizeBytes);
AuthEip8Message authMessage = _messageSerializationService.Deserialize <AuthEip8Message>(deciphered);
Assert.AreEqual(authMessage.PublicKey, NetTestVectors.StaticKeyA.PublicKey);
Assert.AreEqual(authMessage.Nonce, NetTestVectors.NonceA);
Assert.AreEqual(authMessage.Version, 4);
Assert.NotNull(authMessage.Signature);
byte[] data = _messageSerializationService.Serialize(authMessage);
Array.Resize(ref data, deciphered.Length);
//TODO: check 169
Assert.AreEqual(deciphered.Slice(0, 169), data.Slice(0, 169), "serialization");
}
public void Can_decrypt_ack_eip8_message()
{
Hex hex = "01ea0451958701280a56482929d3b0757da8f7fbe5286784beead59d95089c217c9b917788989470" +
"b0e330cc6e4fb383c0340ed85fab836ec9fb8a49672712aeabbdfd1e837c1ff4cace34311cd7f4de" +
"05d59279e3524ab26ef753a0095637ac88f2b499b9914b5f64e143eae548a1066e14cd2f4bd7f814" +
"c4652f11b254f8a2d0191e2f5546fae6055694aed14d906df79ad3b407d94692694e259191cde171" +
"ad542fc588fa2b7333313d82a9f887332f1dfc36cea03f831cb9a23fea05b33deb999e85489e645f" +
"6aab1872475d488d7bd6c7c120caf28dbfc5d6833888155ed69d34dbdc39c1f299be1057810f34fb" +
"e754d021bfca14dc989753d61c413d261934e1a9c67ee060a25eefb54e81a4d14baff922180c395d" +
"3f998d70f46f6b58306f969627ae364497e73fc27f6d17ae45a413d322cb8814276be6ddd13b885b" +
"201b943213656cde498fa0e9ddc8e0b8f8a53824fbd82254f3e2c17e8eaea009c38b4aa0a3f306e8" +
"797db43c25d68e86f262e564086f59a2fc60511c42abfb3057c247a8a8fe4fb3ccbadde17514b7ac" +
"8000cdb6a912778426260c47f38919a91f25f4b5ffb455d6aaaf150f7e5529c100ce62d6d92826a7" +
"1778d809bdf60232ae21ce8a437eca8223f45ac37f6487452ce626f549b3b5fdee26afd2072e4bc7" +
"5833c2464c805246155289f4";
byte[] allBytes = hex;
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyA, allBytes.Slice(2, size), sizeBytes);
AckEip8Message ackMessage = _messageSerializationService.Deserialize <AckEip8Message>(deciphered);
Assert.AreEqual(ackMessage.EphemeralPublicKey, NetTestVectors.EphemeralKeyB.PublicKey);
Assert.AreEqual(ackMessage.Nonce, NetTestVectors.NonceB);
Assert.AreEqual(ackMessage.Version, 4);
byte[] data = _messageSerializationService.Serialize(ackMessage);
Array.Resize(ref data, deciphered.Length);
// TODO: check 102
Assert.AreEqual(deciphered.Slice(0, 102), data.Slice(0, 102), "serialization");
}