68 lines
2.7 KiB
Plaintext
68 lines
2.7 KiB
Plaintext
using NUnit.Framework;
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using ServiceShared.Crypto;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace ServiceOutsideTests.Crypto
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{
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public class Curve25519
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{
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[Test]
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public void SharedKeys()
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{
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KeyPair aliceKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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KeyPair bobKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
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byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
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Assert.AreEqual(aliceSharedKey, bobSharedKey);
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}
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[Test]
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public void AliceSendToBob()
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{
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KeyPair aliceKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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KeyPair bobKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
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byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
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string key = "a dasdas djakl jdklas jdlkjakldhsajkdhsakdhkajhdkjgahkdgsagdas gdj sadag jdsaj gdg jasdagj dgsa gdsa dsga dgsja gdjagdgasj gjhdga gdja";
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string input = "Hello World";
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string encrypted = ServiceShared.Crypto.AES.Encrypt(input, aliceSharedKey);
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string decrypted = ServiceShared.Crypto.AES.Decrypt(encrypted, bobSharedKey);
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Assert.AreEqual(input, decrypted);
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}
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[Test]
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public void BobSendToAlice()
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{
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KeyPair aliceKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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KeyPair bobKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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byte[] aliceSharedKey = aliceKey.GetSharedKey(bobKey.PublicKey);
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byte[] bobSharedKey = bobKey.GetSharedKey(aliceKey.PublicKey);
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string key = "a dasdas djakl jdklas jdlkjakldhsajkdhsakdhkajhdkjgahkdgsagdas gdj sadag jdsaj gdg jasdagj dgsa gdsa dsga dgsja gdjagdgasj gjhdga gdja";
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string input = "Hello World";
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string encrypted = ServiceShared.Crypto.AES.Encrypt(input, bobSharedKey);
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string decrypted = ServiceShared.Crypto.AES.Decrypt(encrypted, aliceSharedKey);
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Assert.AreEqual(input, decrypted);
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}
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[Test]
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public void BobVerifyAlicasSignature()
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{
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KeyPair aliceKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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KeyPair bobKey = ServiceShared.Crypto.Curve25519.GenerateKeyPair();
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string aliceSignature = aliceKey.GetSignature("BefundApp");
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Assert.IsTrue(bobKey.VerifySignature("BefundApp", aliceSignature, aliceKey.SigningPublicKey));
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}
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}
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}
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