▲
Flutter Gems logo Flutter Gems 📝 Articles

  

Add Package   /   Feedback
Flutter GemsFlutter Gems

Flutter Gems is a curated list of 7000+ useful Dart & Flutter packages that are categorized based on functionality.

Discord Medium LinkedIn Twitter

SUPPORTED BY 🚨

API Dash is a beautiful open source cross-platform API client powered by Flutter which can help you easily create API requests, visually inspect responses and generate API integration code. Click here to check it out!

cryptography

by dint.dev

flutter pub add cryptography
pub.dev Source Code API Docs
Category : Cryptography, Security & Permissions
Dart 3 compatible : Yes
Null safety : Yes
Platform(s) : Android iOS Web macOS Windows Linux
Dart SDK : >=3.1.0 <4.0.0
Latest Version : 2.7.0 (Sep, 2023)
Created : Sep, 2019
Pub Likes : 287
Pub 30-day Downloads : 221.7K
Pub Points : 120
GitHub Stars : 172
Open Issues : 53

About cryptography package

Cryptographic algorithms for encryption, digital signatures, key agreement, authentication, and hashing. AES, Chacha20, ED25519, X25519, Argon2, and more. Good cross-platform support.

Open Source Flutter Apps & Projects that use cryptography package

GitJournal
3.92K

Mobile first Note Taking integrated with Git
Cake Wallet
1.24K

A non-custodial, and private multi-currency crypto wallet
Squawker
1.14K

An open-source privacy oriented Twitter/X client
Syphon
1.05K

A privacy centric matrix client
Leaflet
366

POSP official notes app, soon to be included
Locus
224

Share your location end-to-end encrypted on decentralized servers using Nostr.
SkyFeed
105

Decentralized SkyDB-based alternative to Twitter, YouTube and Instagram with a native iOS, Android and web app.
SavePass
37

Password manager built with Flutter + Supabase
Vidar
19

End-to-end encrypted SMS app utilizing AES256 encryption.
Crypto ID
5

Attest the trustworthiness of a device using asymmetric cryptography

Click here to submit an open source Flutter app or project that uses this package.

Any issues in this page? Report here.

Last updated: October 19, 2025