#cryptography

Experimental extractors, middleware, and other extras for possible inclusion in Actix Web.

Go SDK for integration with the Integrated Tax Administration System (SIAT).

No repository description published.

Java implementation of Tink

A pure-Python implementation of RFC8785 (JSON Canonicalization Scheme)

🦀 Rust support library for semaphore

Prover Manager

No repository description published.

Agent Receipts — cryptographically signed audit trails for AI agent actions. Protocol spec, SDKs (Go, TypeScript, Python), and MCP proxy.

A TypeScript Library for Blind RSA Signature protocol

🎲 A Distributed Randomness Beacon Daemon - Go implementation

A rust crate for validating attestation documents provided by Trusted Execution Environments. Current support is limited to AWS Nitro Enclaves.

Chronicle - Verifiable Audit Logging and Append-Only Audit Trails for Laravel.

Open-source post-quantum readiness tooling by quantakrypto

Carbon is a self-updating, lightweight, intelligent mod loader for Rust utilizing the latest C# and Harmony for the best performance and stability possible, fully compatible with Oxide.

Collection of mathematics routines and cryptography for the twenty-first century

Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

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.

Offline cryptographic receipts for AI evaluation results — Ed25519 + RFC 6962 Merkle + optional SD-JWT. Integrity, not truth

An experiment.

Merkleized IAVL+ Tree implementation in Go

hybrid public key encryption with runtime algorithm selection

A Cloud and Kubernetes aware secrets manager abstraction with self-describing secrets

A collection of BIP crates: BIP-0032 / BIP-0039

Production-ready Python library & CLI for Open Badges 3.0 (W3C Verifiable Credentials): issue, verify, and revoke JWT-VC credentials with Bitstring Status Lists and did:web — plus strict OB 2.0 and legacy OB 1.0.

Cryptography libraries for ZKsync

Nova: High-speed recursive zero-knowledge arguments from folding schemes

Layer-1 Blockchain Protocol based on novel Proof-of-Pledge consensus

A simple, secure and modern file encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.