public override bool Verify(byte[] message, IEnumerable <Address> addresses)
{
foreach (var address in addresses)
{
if (!address.IsUser)
{
continue;
}
if (Ed25519.Verify(this.Bytes, message, address.PublicKey))
{
return(true);
}
}
return(false);
}
public override bool Verify(byte[] message, IEnumerable <Address> addresses)
{
foreach (var address in addresses)
{
if (!address.IsUser)
{
continue;
}
var pubKey = address.ToByteArray().Skip(2).ToArray();
if (Ed25519.Verify(this.Bytes, message, pubKey))
{
return(true);
}
}
return(false);
}
public static Ed25519Signature Generate(IKeyPair keypair, byte[] message)
{
var sign = Ed25519.Sign(message, Ed25519.ExpandedPrivateKeyFromSeed(keypair.PrivateKey));
return(new Ed25519Signature(sign));
}