🛡️ AES256Cipher

AES256Cipher convert text to security module.


📌 Getting Started

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for current only possible Android/iOS (will be possible "iOS" 0.0.2 version later).

For help getting started with Flutter development, view the online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.


🍔 Add

flutter pub add aes256cipher

import 'package:aes256cipher/aes256cipher.dart';

🚀 Usage

Create instance 🌱

  • You must input 32-bit char into key parameter.
  • Don't use different own your key🔑.
parameter required type default
key :heavy_check_mark: String
ivSpec :x: bool true 
final AES256Cipher aes256Cipher = AES256Cipher(key: [String - length: 32]);

// ex.
final AES256Cipher aes256cipher = AES256Cipher(key: "A1234567B1234567C1234567D1234567");

Encrypted 🔐

final String value = "Something Sentence";

final String encryptResult = aes256Cipher.encrypt(value);
// encryptResult: OUPswS1JeArwaeKSvGtaAeb3C+Sm8UookvDIwwGk9c2XNhtqClmRADo1r4MXUGiY

Decrypted 🔓

final String decryptResult = aes256Cipher.decrypt(encryptResult);   // encryptedResult: OUPswS1JeArwaeKSvGtaAeb3C+Sm8UookvDIwwGk9c2XNhtqClmRADo1r4MXUGiY
// decryptResult: Something Sentence

iOS Android
iOS Exam GIF Android Exam GIF

⛑️ ivSpec parameter

  • Return more security encrypted value.
  • Default is true
  • If you use false return always same value.

ivSpec = true

final String target = "Something Sentence";

final AES256Cipher cipher = AES256Cipher(key: "ABCDEFGH" * 4, ivSpec: true);
final String result = await cipher.encrypt(target);

Log.d("result:$result");
// result: d6RyFwWMFVcQN7juca9+ZH7L4ISYxbUblvLMe1XIU7yLIVEeJMzysW2FY22LRfX7
// length: 64

ivSpec = false

final String target = "Something Sentence";

final AES256Cipher cipher = AES256Cipher(key: "ABCDEFGH" * 4, ivSpec: false);
final String result = await cipher.encrypt(target);

Log.d("result:$result");
// result: ZAXCHBrpfp05oLP69/KNVO3Baxmrtcrxgx9ZZgysVY0=
// length: 44

Libraries

aes256cipher