PapaTutuWawa/omemo_dart
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feat: Compute the fingerprint of a bundle

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This commit is contained in:
PapaTutuWawa 2022-12-27 12:43:18 +01:00
parent 4346b31637
commit 06707d1a34
1 changed files with 7 additions and 0 deletions
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7
lib/src/omemo/bundle.dart
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@ -1,5 +1,6 @@
import 'dart:convert'; import 'dart:convert';
import 'package:cryptography/cryptography.dart'; import 'package:cryptography/cryptography.dart';
import 'package:hex/hex.dart';
import 'package:omemo_dart/src/keys.dart'; import 'package:omemo_dart/src/keys.dart';
class OmemoBundle { class OmemoBundle {
@ -43,4 +44,10 @@ class OmemoBundle {
} }
List<int> get spkSignature => base64Decode(spkSignatureEncoded); List<int> get spkSignature => base64Decode(spkSignatureEncoded);
/// Calculates the fingerprint of the bundle (See
/// https://xmpp.org/extensions/xep-0384.html#security § 2).
Future<String> getFingerprint() async {
return HEX.encode(await ik.getBytes());
}
} }