CATEGORY

Cryptography 6,603 crates

Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.

vgenBitcoin vanity address generator with regex pattern matching and GPU acceleration247MIT Command line utilities Cryptography kithara-drmAES-128 DRM decryption for streaming audio, extensible keys.247MIT OR Apache-2.0 Cryptography Multimedia::Audio lib-q-plonky-lookupLookup argument tables for ZKP circuit gates in lib-Q246Apache-2.0 Cryptography tibet-zip-clitibet-zip command-line tool: pack, unpack, verify, inspect246MIT OR Apache-2.0 Command line utilities Compression fhevm-forgeHigh-performance FHE development framework. Relayer-native scaffolding, deployment, and security linting for Zama FHEVM.246MIT Command line utilities Cryptography zerodds-security-rtpsSecure submessage wrapper (SEC_PREFIX/SEC_BODY/SEC_POSTFIX) + RTPS header AAD codec (SRTPS_PREFIX/SRTPS_POSTFIX) for DDS-Security…246Apache-2.0 Cryptography Network programming hl-clientHyperliquid REST and WebSocket client with retry and rate-limit handling245MIT API bindings Cryptography enigma-node-typesCanonical node-facing types and strict codecs for Enigma (UserId hashing, identities, presence, relay envelopes).244MIT Cryptography Network programming truthlinked-axiomAxiom virtual machine and bytecode primitives for TruthLinked cells.244MIT Cryptography No standard library rustls-pq-addonA pure-rust implementation of post-quantum hybrid TLS key exchange groups for use with rustls241MIT OR Apache-2.0 Cryptography moshpit-agentmoshpit agent — holds identity keys in memory and serves them over a Unix socket241MIT OR Apache-2.0 Command-line interface Cryptography loglineLogLine: full stack bundle (TDLN + JSON✯Atomic + LogLine core + LLLV) with CLI.240MIT Algorithms Cryptography kontor-crypto-coreShared cryptographic primitives for Kontor PoR (prepare_file, encode, Merkle)240MIT Algorithms Cryptography nectar-postage-issuerPostage stamp issuing and signing for Ethereum Swarm239AGPL-3.0-or-later Cryptography Data structures citadeldb-mcpModel Context Protocol (MCP) server exposing Citadel encrypted memory as tools239MIT OR Apache-2.0 Artificial intelligence Cryptography netviper-talosA Rust-based secure licensing system.238MIT Authentication Cryptography lazy-lockerA secure local secrets manager with TUI interface and SDK support237MIT Command line utilities Cryptography mkit-attestDSSE + in-toto v1 attestations for mkit, with multi-algorithm signers (Ed25519, secp256k1, P-256) and an RFC 8785 JCS encoder236MIT OR Apache-2.0 Cryptography Encoding uselesskey-webhookDeterministic webhook fixtures for GitHub, Stripe, and Slack signature tests.236MIT OR Apache-2.0 Cryptography Development tools::Testing 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）235MIT Cryptography Development tools magic_capMagic Cap is a user-friendly tool for encrypted files.234AGPL-3.0-or-later Command line utilities Cryptography libsignify-rsOpenBSD-compatible file signing & verification library234ISC Cryptography Security swt3-aiSWT3 AI Witness SDK: cryptographic attestation for AI inference. 108 procedures, 56 namespaces, 7 languages, 18 profiles, 21…234Apache-2.0 API bindings Cryptography samp-coreSubstrate Account Messaging Protocol — reference implementation234MIT Cryptography pocx_verifierPlot file verification tool for validating PoC cryptocurrency plot files234MIT Command line utilities Cryptography mxdx-matrixMatrix SDK client facade for mxdx with E2EE support233MIT Command line utilities Cryptography hyperion-vaultHyperionDB Vault: encrypted, Raft-replicated secrets store. Umbrella crate re-exporting the hyperion-vault security core.233AGPL-3.0-only Cryptography Database interfaces vwh-coreCryptographic accountability tool for verifying digital presence.233MIT Command line utilities Cryptography hyde-coreCore traits and types for Hyde TEE abstraction233MIT Cryptography Hardware support monerochan-verifierVerifier for MONEROCHAN Groth16 and Plonk proofs.231MIT OR Apache-2.0 Cryptography ecies-ed25519-revECIES on Twisted Edwards Curve25519 using AES-GCM and HKDF-SHA256231MIT OR Apache-2.0 Cryptography vitaminc-passwordSecure password generator. Part of the Vitamin-C cryptographic suite.231MIT Cryptography monerochan-recursion-gnark-cliMonero-Chan, The Open-Source Privacy Platform (OSPP)231MIT OR Apache-2.0 Cryptography tbz-mirrorAlias for tibet-zip-mirror — Transparency Mirror for distributed trust231MIT OR Apache-2.0 Cryptography Database interfaces evault-coreCore types, traits, and services for evault.231MIT Command line utilities Configuration p47h-engineCore engine for p47h governance - pure library, no WASM artifact231Apache-2.0 Authentication Cryptography slop-spartanSpartan proof system for R1CS instances231MIT OR Apache-2.0 Cryptography runar-langTypes and mock functions for Rúnar smart contract development in Rust230MIT Cryptography uselesskey-rustcryptoRustCrypto adapter traits for uselesskey RSA/ECDSA/Ed25519/HMAC fixtures.230MIT OR Apache-2.0 Cryptography Development tools::Testing shard-cryptoEd25519 key generation, signing, verification, and encrypted key storage for shard distributed VCS230MIT Cryptography wolfssl-wolfcryptRust wrapper for wolfssl C library cryptographic functionality229GPL-3.0 API bindings Cryptography cryptomem-rsTyped Rust client for the cryptomem verified-memory sidecar, with client-side Ed25519 signing that the Python engine verifies.229MIT OR Apache-2.0 API bindings Cryptography zvault-storageStorage backend abstraction for ZVault — pluggable key-value storage with RocksDB, redb, and in-memory backends229MIT OR Apache-2.0 Cryptography Database interfaces lib-q-kemPost-quantum Key Encapsulation Mechanisms for lib-Q229Apache-2.0 Cryptography WebAssembly weirwoodPrivacy-preserving XGBoost inference via Fully Homomorphic Encryption229MIT Cryptography Science tibet-trust-kernelZero-trust security foundation — AES-256-GCM encryption, SHA-256 integrity, sandboxed execution, cross-machine memory transport.…229MIT Cryptography Hardware support coldstar-usbUSB drive detection, mounting, and transaction shuttle228MIT Cryptography Hardware support p3q-coreP3Q core protocol types, error model, and common traits for the strict-PQ Plonky3 fork.228MIT OR Apache-2.0 Cryptography uselesskey-aws-lc-rsaws-lc-rs adapter traits for uselesskey RSA/ECDSA/Ed25519 fixtures.228MIT OR Apache-2.0 Cryptography Development tools::Testing lib-q-aeadPost-quantum Authenticated Encryption for lib-Q228Apache-2.0 Cryptography tbz-jisAlias for tibet-zip-jis — JIS identity binding and authorization228MIT OR Apache-2.0 Authentication Cryptography tide-fn-dsa-commTidecoin internal shared utilities for FN-DSA, PQClean Falcon, and legacy Falcon support228Unlicense Cryptography No standard library tidecoin_hashesHash functions used by the rust-tidecoin ecosystem228CC0-1.0 Algorithms Cryptography openvet-logSigned skipchain commit log over a Merkle search tree for OpenVet.228MIT OR Apache-2.0 Cryptography Data structures orbis-pkgLibrary for parsing and extracting PlayStation 4 PKG files227MIT OR Apache-2.0 Cryptography Parser implementations tbz-airlockAlias for tibet-zip-airlock — Sandboxed decompression with eBPF kernel enforcement227MIT OR Apache-2.0 Cryptography Operating systems sp1-gpu-serverGPU prover server for SP1226MIT OR Apache-2.0 Cryptography cachekit-rsProduction-ready caching for Rust. Supports cachekit.io SaaS, Redis, Memcached, local File, and Cloudflare Workers.226MIT Caching Cryptography monerochan-helperCrate for building MONEROCHAN programs with build scripts.226MIT OR Apache-2.0 Cryptography coldstar-walletWallet management — key generation, encrypted storage, backup/restore226MIT Authentication Cryptography frost-core-myecoriaTypes and traits to support implementing Flexible Round-Optimized Schnorr Threshold signature schemes (FROST).225MIT OR Apache-2.0 Cryptography llm-securityComprehensive LLM security layer to prevent prompt injection and manipulation attacks225MIT Authentication Cryptography r14-circuitTransfer circuit (Groth16/BLS12-381) for Root14225Apache-2.0 Cryptography uselesskey-tonictonic transport TLS adapters for uselesskey X.509 certificate fixtures.225MIT OR Apache-2.0 Cryptography Development tools::Testing ledger-iotaRust client library for the IOTA Ledger application225MIT Cryptography Hardware support witness-nodeIndividual witness node server for the Witness timestamping system224Apache-2.0 Cryptography Web programming::HTTP server xor_cryptor_keylenxor_cryptor, but with a minimum key length of 1224MIT Cryptography pot-o-miningMining coordination and neural-path logic for PoT-O224GPL-3.0 Cryptography Development tools sp1-constraint-compilerConstraint compiler for SP1 core machines224MIT OR Apache-2.0 Cryptography tectonic-fn-dsaFN-DSA signature scheme223Unlicense Cryptography No standard library ratify-protocolDelegated-authority proofs for human-agent and agent-agent interactions — Rust reference SDK for the Ratify Protocol.223Apache-2.0 Authentication Cryptography lib-q-fn-dsa-algFN-DSA algorithm facade (lib-Q; not the crates.io `fn-dsa` package by pornin)223Apache-2.0 Cryptography WebAssembly rankeyX.509 certificate, OCSP response, and secp384r1 key management library223MIT Cryptography uselesskey-ringring 0.17 adapter traits for uselesskey RSA/ECDSA/Ed25519 fixtures.222MIT OR Apache-2.0 Cryptography Development tools::Testing tafrahNative Rust Post-Quantum Cryptography library222MIT Cryptography witness-cliCommand-line tool for interacting with the Witness timestamping network221Apache-2.0 Command line utilities Cryptography lib-q-hqcPost-Quantum HQC (Hamming Quasi-Cyclic) KEM for lib-Q221Apache-2.0 Cryptography WebAssembly pubky-noiseFully-integrated Noise AE framework in pubky-sdk221MIT Cryptography zk-scribbleTrace mutation fuzzer for Hekate ZK programs and chiplets. Tampers valid traces and asserts preflight catches every mutation.221MIT Cryptography Development tools::Testing tsslibEasy-to-use threshold signature schemes (FROST, ML-DSA, DKLs23) — wire- and save-data-compatible with the Go tss-lib.220MIT Cryptography dig-messageThe DIG Network generic base message protocol: the byte-deterministic Chia-Streamable envelope + InnerMessage, length-framed…220Apache-2.0 OR MIT Cryptography Encoding ptrs-gesher-webtunnelWebTunnel pluggable transport: TLS + HTTP/1.1 Upgrade with raw-byte payload (ptrs-gesher framework)219MIT OR Apache-2.0 Cryptography Network programming witness-gatewayGateway server that aggregates witness signatures for timestamping219Apache-2.0 Cryptography Web programming::HTTP server oneseedDeterministic cryptographic keys from a single seed219MIT Command line utilities Cryptography qcryptoLibrary for the design, simulation and validation of quantum cryptographic protocols219MIT OR Apache-2.0 Cryptography Science secretxBackend-agnostic secrets retrieval. One trait, many stores. URI-driven backend selection.218MIT Authentication Cryptography gcm-noncelessDecrypts GCM encrypted data without access to the nonce.218Apache-2.0 Cryptography authsDecentralized identity for developers — cryptographic commit signing with Git-native storage218Apache-2.0 Authentication Cryptography wolfcrypt-tlsSafe Rust TLS API backed by wolfSSL218GPL-3.0-only OR LicenseRef-wolfSSL-commercial Cryptography ferrocrypt-cliCommand-line interface for FerroCrypt (installs the 'ferrocrypt' binary).217GPL-3.0-only Command line utilities Cryptography otlsp-coreCore library of shared structures for OTLSP216MIT OR Apache-2.0 Cryptography Security cose_minicborno_std-friendly Rust crate for decoding and verifying COSE (CBOR Object Signing and Encryption) messages with optional…216MIT Cryptography Embedded development ihiIdentity crypto primitives: spaghettify chaos amplifier, smear_hash, handle_proof216MIT OR Apache-2.0 Cryptography No standard library envseal-cliCLI interface for envseal — post-agent secret management215MIT OR Apache-2.0 Command line utilities Cryptography ethos-bitcoindGenerated client for ethos-bitcoind.215CC0-1.0 API bindings Cryptography hefestoDouble envelope encryption — AES-256-GCM + Argon2id for multi-tenant applications215MIT Cryptography tauri-plugin-secure-elementTauri plugin for secure element use on iOS (Secure Enclave) and Android (Strongbox and TEE).214Apache-2.0 API bindings Authentication oxitls-rustcrypto-providerPure-Rust RustCrypto rustls CryptoProvider with the RUSTSEC-2026-0104 fix (rustls-webpki CRL-panic): webpki dependency removed,…214MIT OR Apache-2.0 Cryptography No standard library hl-signingHyperliquid EIP-712 signing — Signer trait, PrivateKeySigner, action hashing213MIT API bindings Cryptography dreamwell-sdkDream SDK v1 — Simulation Development Kit for Dreamwell game logic, scene composition, and event-sourced gameplay.212Apache-2.0 Cryptography Game engines ReXORCross-platform library with CLI app for encoding and decoding files using XOR encryption212MIT Command-line interface Cryptography deny-shDeniable encryption library — algorithm-compatible with the TypeScript and Python deny.sh SDKs212Apache-2.0 Cryptography secretx-fileFilesystem backend for secretx.211MIT Authentication Cryptography flamethrowerDeterministic cognition ledger using power_house (and optional pent_house).211MIT Cryptography veilocity-proverZK proof generation for Veilocity using Noir circuits211MIT Cryptography pgjwt_rsPostgreSQL extension for JWT verification with RS256 and Ed25519 support211AGPL-3.0-only Authentication Cryptography hasp-coreCore contracts, errors, and traits for hasp.211MIT OR Apache-2.0 Authentication Cryptography secretx-envEnvironment variable backend for secretx.210MIT Authentication Cryptography veilocity-contractsSmart contract bindings for Veilocity on Mantle210MIT Cryptography dreamwell-universeDreamwell Universe — persistent quantum field server (CausalSimulationKernel). Headless daemon maintaining a…210Apache-2.0 Cryptography Game engines pwr-coreShared types, protocol definitions, and cryptographic primitives for pwr210MIT Cryptography Filesystem hxrts-aura-socialSocial topology (blocks and neighborhoods) for the Aura threshold identity platform210Apache-2.0 Cryptography signer-cliMulti-chain transaction signing CLI tool.210MIT OR Apache-2.0 Command line utilities Cryptography firecloud-cryptoEncryption and key management for FireCloud distributed storage209MIT OR Apache-2.0 Command line utilities Cryptography genmeta-identitymanaging identities for genmeta network209Apache-2.0 Command line utilities Cryptography bicycl-rs-sysLow-level Rust FFI bindings for BICYCL C API209GPL-3.0-or-later API bindings Cryptography ats-sdkAllfeat Timestamp Service SDK — Reference implementation209MIT Authentication Cryptography lib-q-plonky-multilinear-utilMultilinear polynomial utilities for ZKP systems in lib-Q209Apache-2.0 Cryptography kobe-solSolana wallet for Kobe208MIT OR Apache-2.0 Cryptography No standard library dig-network-blockPrimitives for DIG L2 block structure: header/body types, roots, and consensus emissions.208MIT OR Apache-2.0 Cryptography Data structures lib-q-duplex-aeadKeccak-f[1600] duplex-sponge AEAD for lib-Q208Apache-2.0 Cryptography syntarq-coreCore cryptographic identity and data management library for Syntarq207MIT Authentication Cryptography bounded-strParse, don't validate! No-std bounded string with compile-time length limits and policies206MIT Cryptography Data structures idprova-verifyIDProva verification utilities — DAT and receipt log verification206Apache-2.0 Authentication Cryptography tbz-cliAlias for tibet-zip-cli — thin shim delegating to tibet_zip_cli::run() for tbz / tibet-zip binaries205MIT OR Apache-2.0 Command line utilities Compression svastha-nodeSvastha node: a trusted processing client that delegates inference to an OpenAI-compatible endpoint.205AGPL-3.0-only Cryptography hermes-tdataPure Rust parser for Telegram Desktop's tdata storage format. Decrypts local storage and extracts auth keys without Qt/C++…204MIT OR Apache-2.0 API bindings Cryptography vigenere-demo优雅的维吉尼亚密码实现，采用泛型设计，支持自定义字符集204MIT Algorithms Cryptography zerodds-security-runtimeSecurity-Gate: Governance-driven RTPS-Submessage-Wrap/Unwrap, Peer-Capabilities-Cache, Built-in DataTagging, Anti-Squatter,…204Apache-2.0 Cryptography Network programming rust-license-keyA production-grade Rust library for creating and validating offline software licenses using Ed25519 cryptography203MIT OR Apache-2.0 Authentication Cryptography encryptmanAES-256-GCM encryption for application settings with HKDF key derivation203MIT OR Apache-2.0 Configuration Cryptography oxirs-didW3C DID and Verifiable Credentials implementation with Signed RDF Graphs for OxiRS203Apache-2.0 Authentication Cryptography hqc-kemPure Rust implementation of HQC-KEM as described in FIPS 207203MIT OR Apache-2.0 Cryptography dugoutGit-native secrets manager for development teams, written in Rust202MIT OR Apache-2.0 Command line utilities Cryptography zeldhash-miner-wasmWASM bindings for the Zeldhash miner with optional WebGPU acceleration201MIT Cryptography Cryptography::Cryptocurrencies agentic-identity-mcpMCP server for AgenticIdentity — expose identity operations to AI agents201MIT Cryptography Development tools neco-galoisnecosystems series finite field arithmetic for secp256k1 and P-256201MIT Cryptography epcis-hashDeterministic SHA-256 canonical hashing implementation for GS1 EPCIS 2.0 events.201MIT OR Apache-2.0 Cryptography Encoding zeldhash-minerHigh-level CPU/WebGPU miner for vanity Bitcoin transaction IDs200MIT Cryptography Cryptography::Cryptocurrencies noxtls-x509Internal implementation crate for noxtls: X.509, ASN.1, and DER certificate utilities.200GPL-2.0-only OR LicenseRef-Argenox-Commercial-License Cryptography Parser implementations lib-q-ring-sigFederation-style ring openings over Ajtai commitments (DualRing-LB CCS 2021 aggregated verify)200Apache-2.0 Cryptography No standard library hashiverse-client-rustFriendly Rust client wrapper for Hashiverse — your open-source decentralized X/Twitter replacement. Picks sensible defaults…199MIT OR Apache-2.0 Cryptography Network programming kavach-pqPost-quantum transport security, ML-KEM key encapsulation, ML-DSA signatures, hybrid channels, verdict signing199LicenseRef-Elastic-2.0 Authentication Cryptography agent-id-coreCore identity primitives for the Agent Identity Protocol198Apache-2.0 Authentication Cryptography pulith-verifyContent verification primitives for downloaded artifacts198Apache-2.0 Cryptography hana-vaultA library used by the Hana SSH client for storing user data securely in encrypted SQLite.198MIT Cryptography Database interfaces tibet-cortex-airlocktibet-cortex-airlock: zero-plaintext-lifetime processing with mlock and zeroize198MIT OR Apache-2.0 Cryptography Memory management sqisign-verifySQIsign signature verification (no_std, zero allocation, pure Rust)198Apache-2.0 OR MIT Cryptography No standard library rustcryptMacro-first encryption and obfuscation library for Rust197MIT Cryptography Security qfall-toolsCommon sub-modules and procedures in lattice-based constructions197MPL-2.0 Cryptography Development tools::Build Utils txgateMulti-chain transaction signing service with policy engine197MIT OR Apache-2.0 Command line utilities Cryptography tzapFast encrypted archive CLI with built-in recovery and safe restores196Apache-2.0 Command line utilities Compression maat_proverZero knowledge STARK prover and verifier for the Maat programming language196MIT OR Apache-2.0 Compilers Cryptography actpub-httpsigDual-stack HTTP Message Signatures (Cavage draft-12 + RFC 9421) with RSA & Ed25519 via aws-lc-rs.196MIT OR Apache-2.0 Authentication Cryptography hiero-did-coreCore types, models, and utilities for did:hedera196Apache-2.0 Cryptography Data structures crypt-ioAEAD encryption (ChaCha20-Poly1305, AES-256-GCM), hashing (BLAKE3, SHA-2), MAC (HMAC, BLAKE3 keyed), and KDF (HKDF, Argon2id) for…196Apache-2.0 OR MIT Algorithms Authentication lib-q-slh-dsaSLH-DSA (SPHINCS+) implementation for lib-Q196Apache-2.0 Cryptography lib-q-plonky-batch-starkBatch STARK prover for proving multiple statements in lib-Q196Apache-2.0 Cryptography jarsignerJAR signing library compatible with jarsigner API196MIT Cryptography Development tools lattice-safe-suitePost-quantum cryptography suite — ML-DSA (FIPS 204) + FN-DSA (FIPS 206) + ML-KEM (FIPS 203) + SLH-DSA (FIPS 205)195MIT Cryptography No standard library security-rsSafe Rust bindings for Apple's Security framework — keychain, identity, certificates, trust, authorization, CMS, SecureTransport,…195MIT OR Apache-2.0 API bindings Cryptography livy-teeIntel TDX quote generation and verification for the Livy provenance system. Open-source so users can independently verify TEE…195MIT API bindings Authentication key-vaultEnterprise-grade key management vault for Rust. 9-layer defense-in-depth: fragmentation, decoy bytes, codex transform, mlock +…195Apache-2.0 OR MIT API bindings Authentication sanitization-arrayvecArrayVec integration wrappers for the sanitization crate.195MIT OR Apache-2.0 Cryptography Memory management tashi-vertexRust bindings for Tashi Vertex, an embedded BFT consensus engine based on Hashgraph.194Apache-2.0 Cryptography Network programming lib-q-plonky-keccak-airKeccak permutation AIR constraints for lib-Q ZK proofs194Apache-2.0 Cryptography pakeTraits which describe the functionality of [Password-Authenticated Key Exchange] (PAKE) algorithms, which can be used…193Apache-2.0 OR MIT Cryptography No standard library rng-entropyA pure-Rust statistical test suite for pseudorandom number generators (NIST SP 800-22, DIEHARD, DIEHARDER).193BSD-2-Clause Algorithms Cryptography mkit-cliThe mkit command-line tool: a content-addressed VCS with native attestation support193MIT OR Apache-2.0 Command line utilities Cryptography basil-natsGeneric, dependency-light builder for NATS account/user JWTs (ed25519-nkey) where signing is delegated to an external signer…193Apache-2.0 Authentication Cryptography lib-q-zkpPost-quantum Zero-Knowledge Proofs for lib-Q193Apache-2.0 Cryptography sanitization-bytesbytes::BytesMut integration wrappers for the sanitization crate.193MIT OR Apache-2.0 Cryptography Memory management pg-cliCommandline interface for PostGuard192MIT Cryptography auths-cliCommand-line interface for Auths decentralized identity system192Apache-2.0 Authentication Command line utilities bsv-messageBSV Blockchain SDK - BRC-78 message encryption and signing191MIT Cryptography uselesskey-sshDeterministic OpenSSH key and certificate fixtures for infra and deployment tests.191MIT OR Apache-2.0 Cryptography Development tools::Testing paseto-v2PASETO/PASERK V2 based on RustCrypto191Apache-2.0 Authentication Cryptography svastha-relaySvastha relay: a zero-knowledge store-and-forward server for encrypted blobs.191AGPL-3.0-only Cryptography Network programming jax-daemonEnd-to-end encrypted storage buckets with peer-to-peer synchronization190MIT Cryptography Filesystem cf-gears-rustls-corecrypto-providerrustls CryptoProvider routing TLS crypto through Apple's FIPS 140-3-validated corecrypto module via Security.framework +…190Apache-2.0 Cryptography hmac-circuit-breakerHMAC-protected circuit breaker with fail-open semantics. Persists circuit state to disk and verifies integrity with HMAC-SHA256…190MIT Cryptography Network programming ai_hashhashing helpers supporting sgd sharding190Apache-2.0 Cryptography llm-edge-securitySecurity layer for LLM Edge Agent (auth, validation, PII redaction)190Apache-2.0 Authentication Cryptography svasthaSvastha: self-custodial, end-to-end-encrypted, local-first personal medical records. Umbrella crate re-exporting the trust…190AGPL-3.0-only Cryptography secrA simple secret manager189MIT Cryptography Development tools p3q-sha3P3Q FIPS 202 / SP 800-185 primitives (cSHAKE256, KMAC256, TupleHash256) for the strict-PQ Plonky3 fork.189MIT OR Apache-2.0 Cryptography libsalusA key/value store protected by secret shares and encryption189MIT OR Apache-2.0 Cryptography moloch-anchorProvider-agnostic blockchain anchoring for Moloch audit chain188MIT Cryptography Data structures paseto-v1PASETO/PASERK V1 based on RustCrypto188Apache-2.0 Authentication Cryptography subduction_keyhive_policyKeyhive-based authorization policy for Subduction connections188MIT OR Apache-2.0 Authentication Cryptography bsv-authBSV Blockchain SDK - Authentication, certificates, and peer communication187MIT Authentication Cryptography svastha-wasmWASM bindings: exposes the svastha trust contract to the web app. Wraps svastha-core.187AGPL-3.0-only Cryptography WebAssembly internxt-coreRust library for interacting with Internxt Drive: auth, crypto, Drive REST + streaming network transfers187MIT API bindings Cryptography zks_protoProtocol layer for ZK Protocol - handshake and URL parsing186AGPL-3.0-only Cryptography Network programming envseal-guiPure-Rust native desktop UI for envseal. Zero JavaScript, zero webview.186MIT OR Apache-2.0 Command line utilities Cryptography usg-fips-tlsA restricted, fail-closed FIPS 140-3 TLS 1.3 crypto core: a rustls aws-lc-rs provider locked to TLS 1.3, AES-256-GCM-SHA384, and…186MIT OR Apache-2.0 Cryptography Network programming ckb-opt-fips202Optimized FIPS202 (SHAKE256) implementation for CKB-VM with Rust bindings185MIT Cryptography No standard library grain-128aeadv2Implementation of Grain-128AEADv2 stream cipher.185Apache-2.0 OR MIT Cryptography No standard library holecard-cliA secure CLI password manager with dual-key encryption and TOTP support185MIT OR Apache-2.0 Command line utilities Cryptography uselesskey-entropyDeterministic high-entropy byte fixtures for tests.185MIT OR Apache-2.0 Cryptography Development tools::Testing