bluetooth mesh chat, IRC vibes
- bluetooth
- bluetooth-le
- decentralized
- e2e-encryption
Repository Index
47,133 repositories indexed
1–23 of 23 · Most stars
💚 End-to-end encrypted cloud for everything.
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
A cross-platform programmable network tool
A free, secure and open source app for Android to manage your 2-step verification tokens.
CCCryptor (AES encryption) wrappers for iOS and Mac in Swift. -- For ObjC, see RNCryptor/RNCryptor-objc
An asynchronous, persistent key-value store for .NET desktop and mobile applications, backed by SQLite. Suited to both durable data such as user settings and cached data that expires, with optional encryption and System.Text.Json serialization.
- c-sharp
- cache
- reactive-extensions
- reactive-programming
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
fast & lightweight self-hosted messenger
- decentralized
- federated
- dweb
- reactjs
RSA public/private key encryption in Swift
- swift
- ios
- encryption
- rsa
RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X
- ios
- crypt
- swift
- rsa
ObjectivePGP is an open-source library for iOS and macOS that provides developers with tools for implementing OpenPGP encryption and decryption, digital signing, and signature verification in their applications, thereby enhancing security and data integrity.
- openpgp
- objective-c
- encryption
- pgp
A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.
- cross-platform
- high-performance
- java
- logging
🔐 An SSL library for configuring http client or server. Rich with features such as hot reloading ssl and trusting additional certificates during runtime, combining multiple keystores, loading pem files and os/jdk certificates, logging certificate information during ssl handshake, bypassing ssl configuration from other libraries and more
AVault - Call Recorder (No Root Required) | Privacy-first, hardware-encrypted audio vault for Android 12-16+. Rootless call recording via Shizuku with AES-256-GCM, biometrics & auto-cleanup.
- aes-256
- android
- android-14
- android-15
Heimdall is a wrapper around the Security framework for simple encryption/decryption operations.
Encrypted voice and video calls, live audio and video streams between phones over a Bluetooth mesh. No internet needed.
- android
- bluetooth
- censorship-resistance
- live-streaming
Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.
- opensource
- security
- risk
- human-rights-defenders
A framework for the JOSE standards JWS, JWE, and JWK written in Swift.
- jws
- jwk
- swift
- jwe
RSA public/private key encryption, private key signing and public key verification in Swift using the Swift Package Manager. Works on iOS, macOS, and Linux (work in progress).
- swift
- rsa-cryptography
- rsa-signature
- macos
Android Secure SharedPreferences Using Facebook Conceal Encryption
- conceal
- android
- encryption
Secure Preference Manager for android. It uses various Encryption to protect your application's Shared Preferences.
- sharedpreferences
- encryption
- android
- security
Elegant Swift interface to access the CommonCrypto routines
- commoncrypto
- swift
- cryptography
- ios