DIM Algorithm Plugins (Dart)

Dependencies

• Latest Versions

Name	Version	Description
Ming Ke Ming (名可名)		Decentralized User Identity Authentication
Dao Ke Dao (道可道)		Universal Message Module
DIMP (去中心化通讯协议)		Decentralized Instant Messaging Protocol

Plugins

1. Data Coding
   • Base-58
   • Base-64
   • Hex
   • UTF-8
   • JsON
   • PNF (Portable Network File)
   • TED (Transportable Encoded Data)
2. Digest Digest
   • SHA-256
   • Keccak-256
   • RipeMD-160
3. Cryptography
   • AES-256 (AES/CBC/PKCS7Padding)
   • RSA-1024 (RSA/ECB/PKCS1Padding), (SHA256withRSA)
   • ECC (Secp256k1)

Plugin Loader

import 'dart:typed_data';

import 'package:dimp/dimp.dart';
import 'package:dimap/dimap.dart';


class CommonPluginLoader extends PluginLoader {

  @override
  void registerBase64Coder() {

    /// Base64 coding
    Base64.coder = _PatchBase64Coder();

  }

}

/// Base-64
class _PatchBase64Coder extends Base64Coder {

  @override
  Uint8List? decode(String string) {
    string = trimBase64String(string);
    return super.decode(string);
  }

  static String trimBase64String(String b64) {
    if (b64.contains('\n')) {
      b64 = b64.replaceAll('\n', '');
      b64 = b64.replaceAll('\r', '');
      b64 = b64.replaceAll('\t', '');
      b64 = b64.replaceAll(' ', '');
    }
    return b64.trim();
  }
}

This library is primarily designed to implement various algorithms in a plug-in manner, allowing you to further develop additional algorithms tailored to your specific applications.

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Copyright © 2023-2026 Albert Moky