secure_random 1.0.1

Dart native js
Flutter Android iOS web

A secure random generator to generate cryptographically secure random string.

secure_random #

pub package Build Status

Secure random generator.

This class use cryptographically secure source of random numbers.

Install #

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

dependencies:
  secure_random: ^1.0.0

Then install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter pub get

Usage #

import 'package:secure_random/secure_random.dart';
    
var secureRandom = SecureRandom();
String s = secureRandom.nextString(length: 10);     // e.g. b4nc1evnip

You can also specific charset you want to use for random string.

import 'package:secure_random/secure_random.dart';

void main() {
  var secureRandom = SecureRandom();

  print(secureRandom.nextString(length: 10)); // e.g. 9FCjKnM4OW

  print(secureRandom.nextString(
      length: 10, charset: '0123456789')); // e.g. d8b08cbea6

  print(secureRandom.nextString(
      length: 10, charset: 'abcdefghijklmnopqrstuvwxyz')); // e.g. iqixgbjgfx

  print(secureRandom.nextString(
      length: 10, charset: '0123456789abcdef')); // e.g. d8b08cbea6

  print(secureRandom.nextString(
      length: 10,
      charset:
          'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ')); // e.g. EUfpfiFEfv

  print(secureRandom.nextString(
      length: 10,
      charset:
          'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789~!@#\$%^&*()_+`')); // e.g. sUkf1(xM3Z
}

Test #

Run test:

pub run test

License #

MIT. see LICENSE.

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A secure random generator to generate cryptographically secure random string.

Repository (GitHub)
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Documentation

API reference

Uploader

mockey.chen@gmail.com

License

MIT (LICENSE)

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Packages that depend on secure_random