Cross-platform asynchronous I/O

A cross-platform library to access USB devices

Small portable AES128/192/256 in C

Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

Solo 1 firmware in C

C library for prototyping and experimenting with quantum-resistant cryptography

📚 single header utf8 string functions for C and C++

SDK for developing enclaves

Graphene / Graphene-SGX - a library OS for Linux multi-process applications, with Intel SGX support

Concise Binary Object Representation (CBOR) Library

Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

Explicit state logic model checking tool -- 2002 winner of the ACM System Software Award.

A kernelspace syscall interceptor and randomized faulter

An implementation of the MessagePack serialization format in C / msgpack.org[C]

Improving AFL by using Intel PT to collect branch information

Gopher Interface Devices (USB HID)

Ledger Nano/Blue apps emulator

A portable C library for generating cypto-secure random bytes

Secure (ST31) SDK for Ledger Nano S

Rensselaer's Optimistic Simulation System

MCU code for the BitBox01 hardware wallet

IOTA wallet application for Ledger Blue and Nano S

Repository for the XMSS reference code, accompanying RFC 8391, XMSS: eXtended Merkle Signature Scheme

Kusama app for Ledger Nano S and X

A predecessor of the BitBoxApp. The actual desktop and mobile app is at https://github.com/digitalbitbox/dbb-app.

application that enables Ledger hardware wallet to support Binance Chain.

cgo wrappers around post-quantum cryptography primitives