FLUTTER ECOSYSTEM

Cryptography, Security & Permissions

Explore Cryptography, Security & Permissions Flutter packages and compare platform support and community metrics.

bech32

Library implementing Bitcoins BIP173 (Bech32 encoding) specification in a Flutter friendly fashion.

5Likes 149.4K30-day downloads160Pub points

AndroidiOSWebmacOSWindowsLinux

crypto_keys

A library for doing cryptographic signing/verifying and encrypting/decrypting.

39Likes 103.7K30-day downloads160Pub points

AndroidiOSWebmacOSWindowsLinux

notification_permissions

A plugin to check and ask for notification permissions on Android and iOS

117Likes 1.3K30-day downloads120Pub points

hashlib

Secure hash functions, checksum generators, and key derivation algorithms optimized for Dart.

70Likes 52.1K30-day downloads160Pub points

AndroidiOSWebmacOSWindowsLinux

shortid

ShortId creates short non-sequential url-friendly unique ids. Perfect for url shorteners, MongoDB and Redis ids etc. (port from js)

21Likes 111.7K30-day downloads150Pub points

AndroidiOSWebmacOSWindowsLinux

webcrypto

Cross-platform implementation of Web Cryptography APIs for Flutter.

83Likes 21.6K30-day downloads150Pub points

AndroidiOSWebmacOSWindowsLinux

pem

PEM encoding/decoding of textual keys following RFC 7468, supporting both lax/strict-mode, and certificates chains of concatenated PEM blocks.

24Likes 82.4K30-day downloads160Pub points

AndroidiOSWebmacOSWindowsLinux

encrypted_shared_preferences

This plugin stores Shared Preferences as encrypted values on device storage.

84Likes 4.6K30-day downloads140Pub points

AndroidiOSWebmacOSWindowsLinux

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privacy_screen

A plugin for hiding sensitive data when app is in app switcher and in background. It also provides automatic lock triggers with native lifeCycle listeners.

77Likes 11.1K30-day downloads140Pub points

sqlcipher_flutter_libs

Not used anymore, update to version 3.x of package:sqlite3 instead

38Likes 57.6K30-day downloads145Pub points

AndroidiOSWebmacOSWindowsLinux

jaguar_jwt

Provides JWT utilities for Dart including issuing a token, verifing a token and parsing a token.

75Likes 10.4K30-day downloads140Pub points

AndroidiOSWebmacOSWindowsLinux

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g_recaptcha_v3

Google reCAPTCHA v3 plugin for Flutter Web. A Google reCAPTCHA is a free service that protects your website from spam and abuse.

61Likes 23.8K30-day downloads150Pub points

crypton

A simple Dart library for asymmetric encryption and digital signatures

63Likes 20.1K30-day downloads130Pub points

AndroidiOSWebmacOSWindowsLinux

nanoid2

A tiny, secure, URL-friendly, unique string ID generator, nanoid with a pure Dart API.

32Likes 56.9K30-day downloads150Pub points

AndroidiOSWebmacOSWindowsLinux

fast_rsa

library for use RSA with support for android and ios, macOS, linux, windows and web

64Likes 14K30-day downloads90Pub points

AndroidiOSWebmacOSWindowsLinux

pinenacl

The Dart implementation of the PyNaCl APIs with the TweetNaCl cryptographic library

25Likes 61.2K30-day downloads150Pub points

AndroidiOSWebmacOSWindowsLinux

ulid

Lexicographically sortable, 128-bit identifier (UUID) with 48-bit timestamp and 80 random bits. Canonically encoded as a 26 character string, as opposed to the 36 character UUID.

55Likes 21.2K30-day downloads160Pub points

AndroidiOSWebmacOSWindowsLinux

ssl_pinning_plugin

SSL Pinning plugin for HTTP requests (Validation by SHA-1 or SHA-256).

71Likes 33930-day downloads150Pub points

steel_crypt

A comprehensive library of high-level, cryptographic APIs. This library supports hashing, password hashing, two-way encryption, MAC authentication, and key/IV generation.

69Likes 18730-day downloads130Pub points

AndroidiOSWebmacOSWindowsLinux

libsignal_protocol_dart

Signal Protocol libray for Dart native and Flutter, pure Dart implementation of the the Signal Protocol

65Likes 5.1K30-day downloads150Pub points

AndroidiOSWebmacOSWindowsLinux

bcrypt

This package use jBCrypt modified code to work with Dart VM.

43Likes 31.3K30-day downloads155Pub points

AndroidiOSWebmacOSWindowsLinux

unique_identifier

A new Flutter plugin for fetching the unique identifier from android and ios.

58Likes 9.3K30-day downloads140Pub points

app_set_id

Tiny Flutter plugin to retrieve the App Set ID (Android) or Identifier for Vendor (IDfV, iOS)

33Likes 39.4K30-day downloads160Pub points

AndroidiOSWebmacOS

rsa_encrypt

Enable you to quickly implement rsa encryption in your flutter app, it covers everything from Generating key pairs, encrypt and decrypting strings.

61Likes 4.5K30-day downloads120Pub points

AndroidiOSWebmacOSWindowsLinux