Usable, easy and safe pure-Rust crypto

A small, self-contained SHA256 and HMAC-SHA256 implementation.

the db that listens. Flat KV store with audit trail. SQLite inside.

[UNMAINTAINED] HMAC-SHA512 implementation optimized for embedded devices

Library built from scratch to implement zk-protocols

Perform HMAC-SHA1 and OTP challenges with YubiKey, OnlyKey and NitroKey, in pure Rust.

Hardened Rust containment proxy for approved EDR actions with HMAC verification, rate limiting, and audit logging.

Cryptography Notebook is a repository containing some of the cryptographic implementations I have done for learning purposes.

HMAC sealing from your terminal

Toolbox is a comprehensive Rust-based CLI utility suite offering a collection of developer, security, cryptography, and productivity tools in a single command-line interface.

Secure symmetric encryption from the command line.

CLI encryption tool, written in Rust

A safe, ergonomic, high-performance cryptographic library for Rust built on audited primitives.

Distributed monitoring platform in Rust - Lightweight agents with WASM plugins and append-only WAL push signed metric batches over gRPC/TLS to a NATS JetStream gateway. Workers consume, store in TimescaleDB, evaluate alert rules and notify via webhooks, Discord, Slack or email.

RESTful scraping API in Rust for Mangaball, Anichin, Cosplaytele, nhentai, and NovelID. Opaque HMAC-signed IDs, signed image proxy, browser fingerprint rotation, single-flight cache, adaptive runtime. Live demo at api.risqinf.web.id.

Experimental backdoor-resistant salted-HMAC-based Key Derivation function.

Various hash algorithms in Rust

command line tool for one-time password authentication

a library for one-time password authentication

Sovereign Execution Layer - Deterministic execution engine with cryptographic guarantees for compliance-critical workflows