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a flutter plugin of aes_ecb_pkcs5

License: Apache License 2.0

Java 28.56% Ruby 12.92% Objective-C 36.56% Dart 21.96%

flutter aes pkcs5 ecb

flutter_aes_ecb_pkcs5's Introduction

AES 128 pkcs5 only support

Provide generation of AES keys
Provide encrypt for AES keys
Provide decrypt for AES keys
Android uses java, iOS uses OC development

Usage

Use this package as a library

Depend on it Add this to your package's pubspec.yaml file:

dependencies:
  flutter_aes_ecb_pkcs5: ^0.1.3

Install it You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

Import it Now in your Dart code, you can use:

import 'package:flutter_aes_ecb_pkcs5/flutter_aes_ecb_pkcs5.dart';

AES Use Example

import 'package:flutter_aes_ecb_pkcs5/flutter_aes_ecb_pkcs5.dart';

void main() {

    var data = "{\"username\":\"helloword\"}";
    
    //generate a 16-byte random key
    var key = await FlutterAesEcbPkcs5.generateDesKey(128);
    
    print(key);
    //encrypt
    var encryptText = await FlutterAesEcbPkcs5.encryptString(data, key);
    
    print(encryptText);
    //decrypt
    var decryptText  = await FlutterAesEcbPkcs5.decryptString(encryptText, key);
    
    print(decryptText);
  
}

Run Example Result

data:{"username":"helloword"}
create key:DA8FD2693B652D587EEE51E7ADD9DBB8
encryptText :851544E224F6C1C7F560AB82889DE0DF66EEB6762AB836F4EE13E31100F0EA16
decryptText :{"username":"helloword"}

License

The MIT License(http://opensource.org/licenses/MIT)

Please feel free to use and contribute to the development.

flutter_aes_ecb_pkcs5's People

Contributors

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Forkers

azkoss xuehua312741499 serenitys qq1244371708 lambossnow eric007shine xumoyan polkawallet-io mekery mevluttosun

flutter_aes_ecb_pkcs5's Issues

Flutter 3: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null.

Since Flutter 3.0, there is new warnings:

: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null.
../…/lib/responsive_wrapper.dart:622
- 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('../../../Apps/flutter/packages/flutter/lib/src/widgets/binding.dart').
package:flutter/…/widgets/binding.dart:1
    WidgetsBinding.instance!.addObserver(this);
                   ^

求助作者,与在线结果不一致

为什么在 (http://tool.chacuo.net/cryptaes) 网站上加密之后的结果不一样,而且无法解密

String token = 'thingquitventureenough owner uselesschestrapidcomicreunionfoodgarage';
String key = '5371a97bf39c7b40088894a3b6d57931';
String result = await FlutterAesEcbPkcs5.encryptString(token, key);

AE9C0C8BFCAE37878E6B0BDA57AD1C5A2C483A43B877D6865CFB8BCCB0871B97B4B6712E3602AC487084CDA8C0AD10538A2A70DBFE829082BA2F838B2CF4A1801F3F381F473D424CE61FDC5F91EA7CBA

作者何时升级Flutter2.0 ？

现在还在使用Flutter1.20，就因为这个软件不支持Flutter2.0

这玩意练案例都跑不通啊

[VERBOSE-2:ui_dart_state.cc(199)] Unhandled Exception: MissingPluginException(No implementation found for method generateDesKey on channel flutter_aes_ecb_pkcs5)
#0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:156:7)

#1 FlutterAesEcbPkcs5.generateDesKey (package:flutter_aes_ecb_pkcs5_fork/flutter_aes_ecb_pkcs5_fork.dart:27:11)

#2 _VideoDataState.downApkFunction (package:media_app/pages/video_data.dart:49:15)

加密报错

Unhandled Exception: MissingPluginException(No implementation found for method encrypt on channel flutter_aes_ecb_pkcs5)
#0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:159:7)

#1 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:334:12)
#2 FlutterAesEcbPkcs5.encryptString (package:flutter_aes_ecb_pkcs5/flutter_aes_ecb_pkcs5.dart:40:26)
#3 EncryptHelper.encode (package:zyb/utils/EncryptHelper.dart:24:37)
#4 DioUtils.postHttp (package:zyb/net/DioUtils.dart:70:24)
#5 AdvertisingPage.createState (package:zyb/widgets/advertising_page.dart:12:14)
#6 new StatefulElement (package:flutter/src/widgets/framework.dart:4635:25)
#7 StatefulWidget.createElement (package:flutter/src/widgets/framework.dart:900:38)
#8 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3485:40)
#9 Element.updateChild (package:flutter/src/widgets/fram<…>