ESSE

ESSE (Encrypted Symmetrical Session Engine) An open source encrypted peer-to-peer session system would allow data to be sent securely from one terminal to another without going through third-party services.

ESSE, stands for Encrypted Symmetrical Session Engine, positioned as an engine. The engine is coded in Rust language based on TDN framework, and the cross-platform user interface is built using Flutter.

Features

• Built-in IM Application
• Built-in Group Chat
• Built-in Robot assistant
• Distributed Identity
• Distributed Network
• Synchronization & Distributed Storage
• Multi-identity System
• Multi-platform Support: Android, iOS, iPadOS, MacOS, Windows, Linux, etc.

Usage

1. Use Binary executable

Download

2. Compile

2.1. Pre-installed

• Rustup install
• Rust (Nightly Version)
• Flutter (Master channel)

2.2. Compile Rust code to dynamic link library (FFI)

2.2.1. Auto-compile script

It is recommended to use rust.sh to auto-compile the Rust code

2.2.2. Manually compile

Linux / MacOS / Windows

• cargo build --release

Linux

• cp target/release/libesse.a core/linux/share/libesse.a

MacOS

• cp target/release/libesse.a core/macos/share/libesse.a

Windows

• cp target/release/esse.dll core/windows/share/esse.dll
• cp target/release/esse.dll.lib core/windows/share/esse.dll.lib

Android

1. Add your android device target

• rustup target add aarch64-linux-android
• rustup target add armv7-linux-androideabi
• rustup target add x86_64-linux-android

2. Configure your NDK
3. Build the jniLibs

• cargo build --release --target=aarch64-linux-android
• cp target/aarch64-linux-android/release/libesse.so core/android/src/main/jniLibs/arm64-v8a/

iOS

1. Install lipo
2. cargo lipo --release
3. cp target/universal/release/libesse.a core/ios/share/libesse.a

2.3. Run flutter to build binary

• Run flutter run or flutter run --release in terminal, or
• for Android, run flutter build apk, or
• for Linux, run flutter build linux, or
• for MacOS, run flutter build macos, or
• for Windows, run flutter build windows

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Download ncrypted Symmetrical Session Engine source code on GitHub

https://github.com/CympleTech/esse