Build your own privacy and security focused Android OS in the cloud.
OpenEmbedded layer for the use cases on secure boot, integrity and encryption
The stm32mp-sign-tool is an utility for signing and verifying firmware images compatible with STM32MP MPUs
Offline & secure, feature-rich Bitcoin signing device / wallet app for Android
Elliptic curve tools, ECDSA, and ECDSA attacks.
OpenEmbedded/Poky-compatible reference implementation based on meta-secure-core
The ultimate Flutter CLI tool. Automate app configuration, multi-environment profiles, asset generation (icons/splash), and release workflows.
A cryptographic tool for the deterministic generation of unique user IDs, and NaCl cryptographic keys
Pure JS SFTP is a complete, drop-in replacement for existing SFTP libraries that works everywhere Node.js runs - no native dependencies, no compilation issues, no platform-specific headaches.
A bash script to sign Android APK files with a self-generated keystore.
public/private key generation, signing/verification, encryption/decryption
This web application demonstrates a simplified Blockchain implementation where users can generate a symmetric key, sign data, and add blocks to the chain, with basic linking direction graphs for visualization.
A tool for the deterministic generation of unique user IDs, and NaCl cryptographic keys from a single username and high entropy passphrase.
Assist in the automation of signing software from a build server or script
🗝️Practical exercise of the following link : ASP.NET Core – How to digitally sign your JWT (https://www.sharepointeurope.com/asp-net-core-how-to-digitally-sign-your-jwt/)
A series of three labs designed to teach students about public key cryptography.
AOSP private keys generator. Use for signing ROM. Supported for Android 15 and Android 16.
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