rsa_encrypt 0.0.1

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rsa_encrypt #

RSA encryption package.

Getting Started #

RSA keys generator, String encryption and decryption and String signing.

How it works #

let say Alice want to send a message to Bob. a normal messaging solution would be : Alice write the message and send it to Bob the only problem is that the Message will be transferred in PlainText and every one who intercept the message can read it.

This is were RSA comes to play:

  1. We generate keys( public & private ) for Bob.
  2. If Alice wanted to send a message to Bob she have to encrypt that message with Bob's public keys.
  3. Then the encrypted message will be transferred to Bob and only Bob's private key can decrypt that message.

that way no none can decrypt the message except the owner of that specific private key.

How to use #

in order to use RSA encryption you need to generate 2 keys a public key (used to encrypt a text) and a private key (used to decrypt a text).

A youtube video will be available soon!

More on RSA #

The RSA Encryption Algorithm (1 of 2: Computing an Example) The RSA Encryption Algorithm (2 of 2: Generating the Keys) How to solve RSA Algorithm Problems?

depends on pointycastle, asn1lib. thanks to Gonçalo Palma for his Article.

For help getting started with Flutter, view our

online documentation, which offers tutorials,

samples, guidance on mobile development, and a full API reference.

[0.0.1] - 12/02/2019.

  • TODO: Describe initial release.

Use this package as a library

1. Depend on it

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

  rsa_encrypt: ^0.0.1

2. 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.

3. Import it

Now in your Dart code, you can use:

import 'package:rsa_encrypt/rsa_encrypt.dart';
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Learn more about scoring.

We analyzed this package on Dec 3, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.6.1
  • pana: 0.12.21
  • Flutter: 1.9.1+hotfix.6


Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Maintenance suggestions

The package description is too short. (-13 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 main.dart, example.dart, and rsa_encrypt.dart. Packages with multiple examples should provide example/

For more information see the pub package layout conventions.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
asn1lib ^0.5.14 0.5.14
flutter 0.0.0
pointycastle ^1.0.2 1.0.2
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.7 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies