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Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

A little fail-safe filesystem designed for microcontrollers

nanomsg library

A cross-platform library to access USB devices

Portable OpenSSH

Optimized C library for EC operations on curve secp256k1

A foreign function interface for bash.

a VPN daemon

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining …

Secure boot for 32-bit Microcontrollers!

Give your DPS5005 the upgrade it deserves

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

Tang binding daemon

🔒 Don't use this repo, use the new monorepo instead:

USB Raw Gadget — a low-level interface for the Linux USB Gadget subsystem

Post-quantum crypto library for the ARM Cortex-M4

Free and open implementation of the CMSIS-DAP debugger firmware

OpenBSD tool to sign and verify signatures on files. Portable version.

udev helper and rule to identify U2F tokens

P256 ECDH for Cortex-M0 and Cortex-M4

A small and static sniffer for Linux

Unofficial gnuk mirror

A highly portable, self-contained version of ROUND5 post-quantum algorithms for embedded platforms.

Efficient field operations for Curve25519's prime (2^255)-19 for ARM microcontrollers

FIDO2 plugin for age(1)

U2F/FIDO-based key derivation and encapsulation -- C implementation and command-line tool

Cortex-M4 optimizations for {R,M}LWE schemes

Simulation based secure MPC protocol for ECDSA - POC and benchmark