public void ExtractEd25519SeedFromEd25519SecretKeyTest()
{
var kp1 = PublicKeyAuth.GenerateKeyPair();
var seed = PublicKeyAuth.ExtractEd25519SeedFromEd25519SecretKey(kp1.Secret);
var kp2 = PublicKeyAuth.GenerateKeyPair(seed);
Assert.AreEqual(Convert.ToBase64String(kp1.Public), Convert.ToBase64String(kp2.Public));
Assert.AreEqual(Convert.ToBase64String(kp1.Secret), Convert.ToBase64String(kp2.Secret));
}
public void ExtractEd25519SeedFromEd25519SecretKeyTest()
{
// generate an Ed25519 keypair
var firstKeypair = PublicKeyAuth.GenerateKeyPair();
// extract the seed from the generated keypair
var seed = PublicKeyAuth.ExtractEd25519SeedFromEd25519SecretKey(firstKeypair.PrivateKey);
// generate a second keypair from the seed
var secondKeyPair = PublicKeyAuth.GenerateKeyPair(seed);
CollectionAssert.AreEqual(firstKeypair.PublicKey, secondKeyPair.PublicKey);
CollectionAssert.AreEqual(firstKeypair.PrivateKey, secondKeyPair.PrivateKey);
}