Exemplo n.º 1
0
        public GeneratedKeyPair GenerateKeyPair(byte[] seed = null)
        {
            DataEncoder encoder = Encoders.Base58;

            var byt = seed == null?RandomUtils.GetBytes(bytesSupportedbyEd25519) : seed;

            var pk = Ed25519.PublicKeyFromSeed(byt);

            var sk = Ed25519.ExpandedPrivateKeyFromSeed(byt);

            // tweetnacl's generated secret key is the secret key + public key (resulting in a 64-byte buffer)
            // therefore require slicing
            var _sk = Slice(sk, bytesSupportedbyEd25519);

            return(new GeneratedKeyPair {
                PrivateKey = encoder.EncodeData(_sk),
                PublicKey = encoder.EncodeData(pk),
                ExpandedPrivateKey = encoder.EncodeData(sk)
            });
        }