Lib.rs

sha2

Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512

aes

Pure Rust implementation of the Advanced Encryption Standard (a.k.a. Rijndael)

rcgen

Rust X.509 certificate generator

openssl

bindings

p256

Pure Rust implementation of the NIST P-256 (a.k.a. secp256r1, prime256v1) elliptic curve as defined in SP 800-186, with support for ECDH, ECDSA signing/verification, and general purpose curve arithmetic

pbkdf2

Generic implementation of PBKDF2

oci-spec

Open Container Initiative Specifications in Rust

snow

A pure-rust implementation of the Noise Protocol Framework

rustls-pki-types

Shared types for the rustls PKI ecosystem

gix-hash

Borrowed and owned git hash digests used to identify git objects

rustls-webpki

Web PKI X.509 Certificate Verification

aws-lc-rs

cryptographic library using AWS-LC for its cryptographic operations. This library strives to be API-compatible with the popular Rust library named ring.

ring

An experiment

sha256

crypto digest

hmac-sha256

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

rpm

A pure rust library for building and parsing RPMs

jwt-simple

Easy to use, secure, non opinionated JWT (JSON Web Tokens) implementation for Rust

boring

BoringSSL bindings

crunchy

unroller: deterministically unroll constant loops

russh

A client and server SSH library

akas

API Key Authorization Server

rattler

install conda environments

rattler_conda_types

Rust data types for common types used within the Conda ecosystem

orion

Usable, easy and safe pure-Rust crypto

dufs

distinctive utility file server

picky-asn1-x509

ASN1 types defined by X.509 related RFCs

tss-esapi

Rust-native wrapper around TSS 2.0 Enhanced System API

cargo-util

Miscellaneous support code used by Cargo

aegis

authenticated ciphers (AEGIS-128, AEGIS-256, AEGIS-128X, AEGIS-256X)

ssh-cipher

Pure Rust implementation of SSH symmetric encryption including support for the modern [email protected]/[email protected] and [email protected] algorithms as well as legacy support for older…

stringzilla

Search, hash, sort, fingerprint, and fuzzy-match strings faster via SWAR, SIMD, and GPGPU

cosmian_crypto_core

Cosmian base cryptographic library

rufendec

lightweight CLI tool for AES-256 encryption and decryption, preserving file names and directory structure. With support for ECB/GCM modes, it simplifies securing and restoring files with ease, all powered by Rust.

keccak-hash

keccak-hash is a set of utility functions to facilitate working with Keccak hashes (256/512 bits long)

shadowsocks-crypto

Shadowsocks Crypto

xx

A collection of useful Rust macros and small functions

unarc-rs

Universal archive extraction & decompression library for retro + modern formats (7z, ZIP, RAR, LHA/LZH, TAR, ARJ, ARC/PAK, ZOO, HA, UC2, SQ/SQ2, SQZ, HYP, gz, bz2, Z)

mid

Creating a Machine ID hash for MacOS/Windows/Linux

textsurf

Webservice for efficiently serving multiple plain text documents or excerpts thereof (by unicode character offset), without everything into memory

i256

Optimized implementations of 256-bit signed and unsigned integers

sqlite-hashes

Hashing functions for SQLite with aggregation support: MD5, SHA1, SHA256, SHA512, Blake3, FNV-1a, xxHash

zkryptium

Rust crypto library for zero-knowledge proofs

vrf

Fast and extensible Verifiable Random Function (VRF) library; currently supporting secp256k1, secp256r1 and sect163k1 curves

lucky_commit

Make your git commits lucky!

quichash

High-performance cryptographic hash utility with SIMD optimization

tar-no-std

read Tar archives (by GNU Tar) in no_std contexts with zero allocations. The crate is simple and only supports reading of “basic” archives, therefore no extensions, such as GNU Longname…

enc_file

Password-based file encryption tool with a versioned header, AEAD, Argon2id KDF, and streaming mode. Library + CLI + GUI.

saorsa-pqc

Post-Quantum Cryptography library for Saorsa Labs projects

hpke-rs

HPKE Implementation

aes-wasm

AES-GCM, AES-OCB, AEGIS, AES-CTR, CMAC-AES for WebAssembly

scram-rs

Salted Challenge Response Authentication Mechanism (SCRAM) SASL mechanism, a library which implements SCRAM logic for Rust and C languages

dimpl

DTLS 1.2 implementation (Sans‑IO, Sync)

f256

Octuple-precision floating-point arithmetic

runtara-workflows

Workflow compilation library for runtara DSL

pkgsrc

Rust interface to pkgsrc packages and infrastructure

buup

Core transformation library with zero dependencies

fixed-hash

Macros to define custom fixed-size hash types

giant-spellbook

cryptographic multi-tool with file analysis, encoding, bitflipping, splitting, hashing, encryption, signing, and more

lockstitch

incremental, stateful cryptographic primitive for symmetric-key cryptographic operations in complex protocols

rooster

password manager

filecoin-hashers

Hashers used in filecoin and their abstractions

jaws

JSON Algorithms and Web Signing

krimedc

A KDC based on libkrimes

async-snmp

Modern async-first SNMP client library for Rust

lcpfs

LCP File System - A ZFS-inspired copy-on-write filesystem for Rust

whatsyoursign

inspect the signature of a file

elf2tab

Compiles from ELF to TAB (a Tock Application Bundle using the Tock Binary Format)

ort-openrouter-cli

Open Router CLI

magic-crypt

MagicCrypt is a Java/PHP/NodeJS/Rust library to encrypt/decrypt strings, files, or data, using Data Encryption Standard(DES) or Advanced Encryption Standard(AES) algorithms. It supports CBC block cipher mode…

rand_aes

AES based pseudo-random number generator

sd-jwt-payload

Selective Disclosure JWTs (SD-JWT)

ecies_25519

Cross-platform Elliptic Curve Integrated Encryption Scheme (ECIES) using X25519, AES-256-GCM, and HKDF-SHA256

libcrux-p256

Formally verified P-256 implementation

l-s

Summary any file‘s meta

arrow-avro

Support for parsing Avro format into the Arrow format

nu_plugin_nw_ulid

Production-grade ULID (Universally Unique Lexicographically Sortable Identifier) utilities plugin for Nushell with cryptographically secure operations, enterprise-grade security, and streaming support

fluxencrypt

A high-performance, secure encryption SDK for Rust applications

gencrypt

Personal usage hashing utility

ruscrypt

⚡ Lightning-fast cryptography toolkit built with Rust - A comprehensive CLI tool for classical and modern cryptographic operations

seal-crypto

providing pure cryptographic capability abstractions (traits) and implementations for the seal-kit ecosystem

pg_ecdsa_verify

A PostgreSQL extension for ECDSA signature verification

vsf

Versatile Storage Format

card-cli

FIDO(U2F, WebAuthn), YubiKey, OpenPGP command line tool

luks-header-backup

A luks header backup tool

cosmian_kms_crypto

Cosmian KMS Crypto - cryptographic operations and algorithms

crypto-async-rs

High-performance pure Rust cryptographic library with async streaming support

httpsig

IETF RFC 9421 of http message signatures

xaes-256-gcm

Pure Rust implementation of the XAES-256-GCM extended-nonce Authenticated Encryption with Associated Data (AEAD)

authrs

A comprehensive authentication library for Rust

symcrypt

Friendly and Idiomatic Wrappers for SymCrypt

nautilus-testkit

Testing utilities for the Nautilus trading engine

pqc-binary-format

Standardized binary format for post-quantum cryptography encrypted data interchange

saorsa-fec

Quantum-safe erasure coding with post-quantum cryptography using saorsa-pqc

ribbit-client

Ribbit protocol client with signature verification for Blizzard's NGDP system

safehold

A secure cross-platform environment variable manager with CLI and optional GUI for encrypted storage of secrets and config

rustgenhash

generate hashes from the command line

cachekit-core

LZ4 compression, xxHash3 integrity, AES-256-GCM encryption for byte payloads

termprofile

detect and handle terminal color/styling support

hana-vault

used by the Hana SSH client for storing user data securely in encrypted SQLite

clock-hash

ClockHash-256: Consensus hash function for ClockinChain

ssri

Various utilities for handling Subresource Integrity

s-zip

High-performance streaming ZIP library with AES-256 encryption and async/await support - Read/write ZIP files with minimal memory footprint. Supports password protection, cloud storage, and Tokio runtime.

fnv_rs

Fowler–Noll–Vo hash function including 32, 64, 128, 256, 512, & 1024 bit variants

crabapple

iOS backup decryption and encryption

omnibor

Reproducible software identity and fine-grained build dependency tracking

fhc

File hash checker (BLAKE3, SHA256, SHA512)

dmgwiz

Extract filesystem data from DMG files

dcrypt-params

Constant values for dcrypt library

ratify

signing and verifying files and directories

apple-cryptokit-rs

wrapper around Apple's native CryptoKit framework for App Store compliant cryptography

malwaredb-virustotal

Logic and datatypes for interacting with VirusTotal

wit-deps-cli

WIT dependency manager

cryptocol

cryptographic library that includes big number arithmetic operations, hash algorithms, symmetric-key cryptographic encryption/decryption algorithms, asymmetric-key (public-key) cryptographic…

backup-suite

Fast, secure & intelligent local backup tool with AES-256 encryption and Zstd compression

darkstrata-credential-check

Rust SDK for DarkStrata credential breach checking API with k-anonymity privacy protection

ciphern

Enterprise-grade cryptographic library

sxurl

Fixed-length, sliceable URL identifier system for efficient database storage and querying

libkrimes

A pure rust, minimal kerberos library

img4-dump

Extracts payloads and metadata from IMG4/IM4P/IM4M; decrypts with user-supplied IV+Key; optional LZFSE/LZSS decompress

sd_jwt

SD-JWT

thash

A terminal program for hashing with many algorithms and many output formats, and recursive hashing support

spake2-conflux

The SPAKE2 password-authenticated key-exchange algorithm

nut-shell

A lightweight command-line interface library for embedded systems

atlas-transparency-log

A cryptographically secure transparency log service for C2PA manifests with Merkle tree proofs

genesis-preflight

A zero-dependency CLI tool for validating and documenting scientific datasets in preparation for DOE Genesis Mission ingestion

typwriter

compiling, formatting, and watching Typst documents, with PDF metadata and permission management

sha3sum

compute and check SHA3 message digest

atproto-plc

did-method-plc implementation for ATProto with WASM support

async-hash

Traits and helper functions for SHA256 hashing of async data types

cert-dump

High-performance X.509 certificate scanner and extractor for binary files

ezcheck

lightweight, cross-platform, and high-performance tool for calculating, comparing, and verifying hash of strings and files

aescrypt-rs

AES Crypt (v0-v3) Rust encryption/decryption library

jas

Just an installer

atlas-common

Common functionality for Atlas ML provenance system

enchantress

AES-256 file encryption tool

blz-mcp

MCP server for blz documentation search

libcrux-aesgcm

Libcrux AES-GCM implementation

wormsign

Dilithium5 signature tool

file_rw

high-performance, memory-mapped file I/O utilities

netviper-talos

A Rust-based secure licensing system

rdf-canon

RDF Dataset Canonicalization algorithm version 1.0 (RDFC-1.0) compatible with Oxigraph and Oxrdf

stellar-org

A fast CLI tool to organize your files automatically by category, date, or hybrid mode

gatewarden

Hardened Keygen.sh license validation infrastructure

crypter

A AES-GCM 256 encryption and decryption library

pmv_encryption_rs

PersonalMediaVault encrypted storage model. This library allows to encrypt and decrypt data, and also read ans write files in the same format PersonalMediaVault uses.

zsign-rs

Cross-platform iOS code signing library - Rust port of zsign

rustls-mbedtls-provider-utils

code used in mbedtls based provider for rustls

frost-p256

A Schnorr signature scheme over the NIST P-256 curve that supports FROST

hyper-custom-cert

A small, ergonomic HTTP client wrapper around hyper with optional support for custom Root CAs and a dev-only insecure mode for self-signed certificates

colonyos

Rust SDK for ColonyOS - build distributed applications with executors that can run anywhere

libaes

AES cipher in safe Rust with no dependencies

aes-gcm-stream

AES GCM stream encrypt and decrypt library, supports AES128/192/256 bit keys

hawk

Hawk Implementation for Rust

color_quant

Color quantization library to reduce n colors to 256 colors

twocha

2cha - High-performance VPN utility with IPv4/IPv6 support

rkik-nts

High-level NTS (Network Time Security) Client library based on ntpd-rs

nydus-utils

helpers for Nydus Image Service

shamir_share

A secure and efficient Rust library for Shamir's Secret Sharing

crabgraph

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

pqc-combo

Pure Rust ML-KEM-1024 + ML-DSA-65 + AES-256-GCM for no_std

sigstore-types

Core types and data structures for Sigstore

fract

A Hyperchaotic, Quantum-Resistant, Minimalist Cryptographic Hash

algos

A collection of algorithms in Rust

kodegen_bundler_sign

KODEGEN.ᴀɪ: Database query and schema exploration MCP tools for AI agents

rustyface

A Huggingface downloading CLI tool written in Rust

rust-bottle

Bottle protocol - layered message containers with encryption and signatures

sha256sum

Generate checksum of a file with the SHA256 algorithm

shield-core

EXPTIME-secure encryption library - Rust core implementation

keyrex

Secure, lightweight key-value vault for managing secrets locally using AES-256-GCM encryption

nu_plugin_hmac

A HMAC sealing plugin for Nushell

dcrypt-symmetric

Symmetric encryption algorithms for the dcrypt library

avx-nucleus

Atomic-level operations - Foundation of avx cryptography stack

socks5_kyber_proxy

Async socks5 proxy that uses Kyber1024 and triple AES-256

greentic-mcp-exec

Greentic executor for running wasix:mcp-compatible WebAssembly components with policy-driven verification and sandboxing

win-crypto-ng

Safe bindings to Windows Cryptography API: Next Generation

iwcore

IntelliWallet Core - Password manager library with AES-256 encryption

xllm-proxy

TCP proxy server with AES-256-GCM encryption for xllm

shosha256

A sha256 previewer I made just for fun

hierarchical_hash_wheel_timer

A low-level timer implementantion using a hierarchical four-level hash wheel with overflow

totpyx

Minimal, dependency-free RFC 6238 TOTP implementation

smart-locker

A smart locker CLI tool

socks5_tokio

Async socks5 proxy that uses Kyber1024 and triple AES-256

aranya-crypto

The Aranya Cryptography Engine

obfuse

Compile-time string obfuscation with runtime decryption and secure memory wiping

extendhash

Rust Hash Extender

coz-rs

Coz cryptographic JSON messaging specification

sponge-hash-aes256

A sponge-based secure hash function that uses AES-256 as its internal PRF

nonce-extension

Derive-Key-AES and Double-Nonce-Derive-Key-AES nonce extension mechanisms (DNDK-GCM)

sigstore-crypto

Cryptographic primitives for Sigstore

titor

A high-performance checkpointing library for time-travel through directory states

turnkey_api_key_stamper

Generate signatures over Turnkey API requests using a P-256 key

secra-pluginctl

生产级插件打包工具 - 安全可信的插件产物管理（支持加密、签名、并发处理）

sapphire-hash

A recursive, performant file hash calculator

luckdb

A Lightweight JSON Document Database in Rust

bomboni_request

working with API requests. Part of Bomboni library.

sha3-circuit

Lookup based midnight-proofs (halo2 fork) implementation of keccak-f[1600] permutation and gadgets for the sha3-256 and keccak-256 hash functions

emixcrypto

Cryptographic utilities for EssentialMix, providing encryption, hashing, encoding, and random number generation

some-auth

User management and JWT logic for API services

gpui-terminal

Terminal emulator component for gpui

rustls-mbedcrypto-provider

Mbedtls based crypto provider for rustls

mcp-exec

Greentic executor for running wasix:mcp-compatible WebAssembly components with policy-driven verification and sandboxing

llm-registry-core

Core domain types and models for the LLM Registry - A secure, production-ready registry for Large Language Models

oxdl

Asynchronous downloader with progress bars and SHA256 verification

yaxpeax-ia64

ia64 decoder for the yaxpeax project

stem-splitter-core

Core library for AI-powered audio stem separation

altcha-lib-rs

Community implementation of the Altcha library in Rust for your own server application to create and validate challenges and responses

wolfssl-wolfcrypt

Rust wrapper for wolfssl C library cryptographic functionality

rsfn-file

Utilitário para arquivos que trafegam na RSFN (Rede do Sistema Financeiro Nacional)

sigstore-verify

Sigstore signature verification

gel-auth

Authentication and authorization for the Gel database

colors-by-example

Pick ansi-256 colors by examples

chksum

hash functions with a straightforward interface for computing digests of bytes, files, directories, and more

smallmap

Small byte-sized generic key-value map type

fluent-hash

A lightweight library which provides a fluent interface for generating SHA-1 and SHA-2 digests

duplicate_file_finder

Finds duplicate files

stardex

A zero-trust, streaming tar parser + per-file hasher for backup pipelines

sigstore-sign

Sigstore signature creation

qail-pg

Fastest async PostgreSQL driver - AST to wire protocol, optional io_uring on Linux

dia-hammer

rust-secure-logger

Memory-safe security logging for financial systems and critical infrastructure with encryption, log forwarding, and compliance automation

cliff3-util

SHA(256/512) hash, AES/RSA 암복화, 한글, I/O 및 날짜 관련 함수 모음 입니다

rommer

A powerful tool designed to customize Android ROM ZIP files without building from source

otp-std

Generating and verifying One-Time Passwords

bp256

Brainpool P-256 (brainpoolP256r1 and brainpoolP256t1) elliptic curves

base256

Encode and decode data in base 256 easily typed words

jsonhash

A command-line tool to generate hash values for files. SHA256 and MD5. Output and Error messages in JSON format.

hashkitten

A purrfect hashing companion

bignp256

Pure Rust implementation of the Bign P-256 (a.k.a. bign-curve256v1) elliptic curve as defined in STB 34.101.45-2013, with general purpose curve arithmetic

ddupe

Fast, cross-platform CLI for finding and removing duplicate files by content hash

cmtree

A generic Cartesian Merkle Tree implementation

soft-aes

A Rust-based software library for AES

avila-primitives

Big integer primitives (U256, U512, U1024, U2048, U4096) - Built on avila-nucleus

websum

Next-gen integrity checker written in Rust

dechdev_rs

by DECHDEV

rust-crypto-utils

Memory-safe cryptographic utilities for secure key handling, encryption, and post-quantum readiness

northroot-proof-engine

Core proof computation and validation library for PoSH (Proof of Shape) and PoX (Proof of Execution)

sigstore-merkle

RFC 6962 Merkle tree verification for Sigstore

llm-orchestrator-auth

Authentication and authorization for LLM Orchestrator

jmix-rs

JMIX (JSON Medical Interchange) format - secure medical data exchange with cryptographic features

quantum-sign

post-quantum signatures, format, policy, and CLI in one crate

lit-frost-redjubjub

A Schnorr signature scheme over the NIST P-256 curve that supports FROST

lit-frost-p256

A Schnorr signature scheme over the NIST P-256 curve that supports FROST

kaff_sso

Small-buffer-optimized generic buffer and UTF-8 string type

midnight-circuits

Circuit and gadget implementations for Midnight zero-knowledge proofs

makiko

Asynchronous SSH client library in pure Rust

ftv

Convert anything to video and revert to normal!

risc0-povw

Core library for RISC Zero Proof of Verifiable Work (PoVW)

entidb_ffi

Stable C ABI for EntiDB bindings

hbsx

file encryption tool with compression support

grz-check

validating incoming files of Modellvorhaben §64e submissions to Genomrechenzentren (GRZ) in Germany

radix256_sort

A high-performance Radix Sort implementation using base-256 for u32

vpncloud

Peer-to-peer VPN

inksac

Just another color lib for terminal environment

lit-frost-p384

A Schnorr signature scheme over the NIST P-256 curve that supports FROST

nvana_fixed

High-precision fixed-point arithmetic library for financial and DeFi calculations

fuck-tools-rs

Fuck Tools

cynapse

Real-time, memory-resident binary integrity verification for Rust applications

ps-hash

Generates 64-byte ascii hashes with 256 bits of security

hc-256

Stream Cipher

gcm_rs

AES-256 GCM

midnight-zk-stdlib

Standard library of circuits and utilities for Midnight zero-knowledge proofs

vector_sdk

Rust SDK for building Vector bots

aman

The definitive, high-performance binary integrity & signing platform. Supports P-256, Ed25519, Multi-sig, and Anti-tamper.

keygate-jwt

Easy to use, secure, and opinionated JWT (JSON Web Tokens) implementation for Rust

dexios

Secure, fast and authenticated command-line encryption of files with modern algorithms and an audited encryption backend

lesspass

An efficient implementation of the LessPass password generator

base-encode

Encode and decode data to any base

jwts

JSON Web Tokens