public void BouncyCastleCryptoProviderTest2()
{
//TODO: Might be useful to provide seed bytes to SignatureProvider and use that to rountrip?
byte[] seedBytes = new byte[] { 0x1 };
//var randomnessGenerator = SecureRandom.GetInstance("SHA1PRNG", false);
//randomnessGenerator.SetSeed(seedBytes);
var randomessGenerator = new SecureRandom();
var keyPairGenerator = new Ed25519KeyPairGenerator();
keyPairGenerator.Init(new Ed25519KeyGenerationParameters(randomessGenerator));
var keyPair = keyPairGenerator.GenerateKeyPair();
var cryptoProvider = new BouncyCastleCryptoProvider();
const string Curve = CryptographyAlgorithmConstants.EdDsa.Curves.Ed25519;
var privateKey = new BouncyCastleEdDsaSecurityKey(keyPair.Private, Curve, cryptoProvider);
var publicKey = new BouncyCastleEdDsaSecurityKey(keyPair.Public, Curve, cryptoProvider);
const string Algorithm = CryptographyAlgorithmConstants.EdDsa.Algorithm;
var privateSignatureProvider = new BouncyCastleEdDsaSignatureProvider(privateKey, Algorithm);
var publicSignatureProvider = new BouncyCastleEdDsaSignatureProvider(publicKey, Algorithm);
var testBytes = Encoding.UTF8.GetBytes("test");
var signedTestBytes = privateSignatureProvider.Sign(testBytes);
Assert.True(publicSignatureProvider.Verify(testBytes, signedTestBytes));
}
/// <summary>
/// Constructs BouncyCastleEdDsaWrapper.
/// </summary>
/// <param name="signatureProvider">A provider for signatures.</param>
/// <param name="curve">The type of curve.</param>
/// <param name="securityKey">The security key containing the key material.</param>
public BouncyCastleEdDsaWrapper(AsymmetricSignatureProvider signatureProvider, BouncyCastleEdDsaSecurityKey securityKey, string curve) : base(signatureProvider, CryptographyAlgorithmConstants.EdDsa.KeyType, curve)
{
SecurityKey = securityKey ?? throw new ArgumentNullException(nameof(securityKey));
}
