sr25519

Description:

sr25519

sr25519 #
Imports #
import 'dart:convert';
import 'package:merlin/merlin.dart' as merlin;
import 'package:sr25519/sr25519.dart';
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Example #
void main() {
final msg = utf8.encode('hello friends');
final signingCtx = utf8.encode('example');

final merlin.Transcript signingTranscript = Sr25519.newSigningContext(signingCtx, msg);

final merlin.Transcript verifyTranscript = Sr25519.newSigningContext(signingCtx, msg);

final keypair = Sr25519.generateKeyPair();

final (priv, pub) = (keypair.secretKey, keypair.publicKey);

final Signature sig = priv.sign(signingTranscript);

final (ok, _) = pub.verify(sig, verifyTranscript);

assert(ok == true);
}
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