Skip to content

feat(cryptographic): add mnemonicPhrase API method #313

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
SkinnyMind merged 1 commit into from
Jan 9, 2026
Merged

feat(cryptographic): add mnemonicPhrase API method #313

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 19 additions & 0 deletions lib/src/cryptographic.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,9 @@ import 'dart:convert';
import 'dart:math';

import 'package:crypto/crypto.dart';
import 'package:imitatio/src/datasets/international/cryptographic.dart';
import 'package:imitatio/src/enums.dart';
import 'package:imitatio/src/extensions.dart';
import 'package:imitatio/src/util.dart';

/// Provides pseudo-cryptographic data.
Expand Down Expand Up @@ -91,4 +93,21 @@ class Cryptographic {
final bytes = tokenBytes(entropy: entropy);
return base64UrlEncode(bytes);
}

/// Returns BIP-39 looking mnemonic phrase.
///
/// Example:
/// ```dart
/// Cryptographic().mnemonicPhrase; // "fee unveil paper author island often weekend basket beef meadow wool draft nut ecology"
/// ```
String get mnemonicPhrase {
final random = Random(seed);
final length = random.integer(min: 12, max: 24);
final words = Util.pickN(
list: IntCryptographicData.wordlist,
n: length,
seed: seed,
);
return words.join(' ');
}
}
Loading