#pure-rust

A pure-Rust, no_std cryptography toolkit: constant-time primitives, classical & post-quantum public-key, X.509, and the TLS/DTLS/QUIC stack — no foreign code, no C dependencies.

Pure Rust XML Security: XMLDSig, XMLEnc, C14N. Drop-in replacement for libxmlsec1.

Core types for oxideav — timestamps, packets, frames, media formats (pure Rust, no C deps)

Pure Rust MP4 muxer — zero deps, no FFmpeg. Feed it encoded frames, get a standards-compliant MP4. H.264, H.265, AV1, AAC, Opus.

Pure-Rust AV1 decoder — OBU + sequence/frame header parse, range decoder, partial intra

GPL-free, safe, no_std pure-Rust LZO1X decompressor — decode lzo1x_1 / lzo1x_999 streams (lzop, kernel/initramfs, btrfs, liblzo2) with zero C, zero dependencies, and #![forbid(unsafe_code)]; validated against liblzo2 and fuzz-hardened against malicious input.

OxiZ is a high-performance Satisfiability Modulo Theories (SMT) solver written entirely in Rust. This project is part of an initiative to reimplement Z3 in Pure Rust. Pure Rust is a fundamental requirement - no C/C++ dependencies, no FFI bindings, just clean, safe Rust code.

OxiMedia is the Sovereign Media Framework - A patent-free, memory-safe multimedia processing library written in pure Rust. Pure Rust reconstruction of both FFmpeg (multimedia processing) and OpenCV (computer vision) — unified in a single cohesive framework.

Pure-Rust AAC-LC audio codec — decoder + encoder

Pure-Rust Opus codec that out performs C++ counterparts on speed and quality. Built for embedded audio applications. A part of the remade-ffmpeg ecosystem

rusty_alloc is a pure-Rust, memory safe alternative to mimalloc. Cross platform combability across x86-64 linux and windows, aarch64, wasm, and RSIC-V for ESP architecture.

Pure-Rust HEIC/HEIF image decoder — no libheif, no C toolchain, no unsafe. Decodes iPhone and macOS HEIC photographs (grid tiles, 8/10-bit, 4:2:0/4:2:2/4:4:4) to RGB. no_std + WebAssembly ready, MIT OR Apache-2.0, and 4.28× faster than the AGPL alternative. A CertifiedCopy crate (certified.sh).