C library for prototyping and experimenting with quantum-resistant cryptography
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Updated
Feb 11, 2026 - C
Cryptographic algorithms secure against potential future quantum computers.
C library for prototyping and experimenting with quantum-resistant cryptography
Clean, portable, tested implementations of post-quantum cryptography
The SPHINCS+ reference code, accompanying the submission to NIST's Post-Quantum Cryptography project
Lean cryptographic library usable for bare-metal environments
Optimized implementation of the Picnic signature scheme
Signature scheme submitted to NIST's Post-Quantum Cryptography Project
IAV quantumSAR - "Quantum-proof your data with our state of the art cryptographic implementation"
Official SQIsign code, version under continuous development
Post-quantum key exchange from the learning with errors problem — from the paper "Frodo: Take off the ring! Practical, Quantum-Secure Key Exchange from LWE", published in ACM CCS 2016, https://eprint.iacr.org/2016/659
WP6 of the SAFEcrypto project - a suite of lattice-based cryptographic schemes
This library is designed to be small, flexible and convenient wrapper for a variety crypto algorithms. So it can be used in a small micro controller as well as in a high load server application.
Signature scheme submitted to NIST's Post-Quantum Cryptography Project
cgo wrappers around post-quantum cryptography primitives
NEON implementation of NIST lattice-based PQC finalists
ISARA Radiate Quantum-safe Library Samples
Efficient Implementation of CRYSTALS-KYBER Key Encapsulation Mechanism on ESP32
Go wrapper for liboqs; allows Go applications to use quantum-resistant KEMs
An implementation of Dumer's algorithm for Information Set Decoding.