A pure Dart implementation of Chacha20, a popular stream encryption algorithm.
This package has been merged into package:cryptography.
- Merged the package into the new package:cryptography, which will contain various algorithms. This old package will just export implementation from the new package.
- Removed non-inlined version.
- Initial release.
Use this package as a library
1. Depend on it
Add this to your package's pubspec.yaml file:
dependencies: chacha20: ^2.0.0
2. Install it
You can install packages from the command line:
$ pub get
$ flutter pub get
Alternatively, your editor might support
pub get or
flutter pub get.
Check the docs for your editor to learn more.
3. Import it
Now in your Dart code, you can use:
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
We analyzed this package on Feb 13, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
- Dart: 2.7.1
- pana: 0.13.5
Health issues and suggestions
Document public APIs. (-1 points)
1 out of 1 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.
Maintenance issues and suggestions
Use constrained dependencies. (-20 points)
pubspec.yaml contains 1 dependency without version constraints. Specify version ranges for the following dependencies:
The package description is too short. (-20 points)
Add more detail to the
description field of
pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.
Maintain an example. (-10 points)
Create a short demo in the
example/ directory to show how to use this package.
Common filename patterns include
chacha20.dart. Packages with multiple examples should provide
For more information see the pub package layout conventions.