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.

solana-eciesECIES encryption for Solana keypairs using X25519, AES-256-GCM, and HKDF1,166MIT Cryptography parcnet-podPortable Object Datatype1,165MIT OR Apache-2.0 Cryptography Development tools eth-rlp-verifyEthereum block header verification across multiple eras using RLP encoding and Keccak256 hashing.1,164MIT Cryptography Data structures monerochan-buildBuild an MONEROCHAN program.1,162MIT OR Apache-2.0 Cryptography ligerito-reed-solomonReed-Solomon erasure coding for Ligerito over binary fields1,162MIT Cryptography No standard library oxitlsOxiTLS — Pure-Rust TLS facade (rustls + RustCrypto, zero FFI by default)1,161Apache-2.0 Cryptography Network programming secretikOpinionated cli tool for encrypting secrets1,161MIT Command line utilities Cryptography vercre-issuerOpenID for Verifiable Credential Issuance1,159MIT OR Apache-2.0 Authentication Cryptography wasmify-rsA high-performance Rust library for smart contract management and gas optimization.1,158MIT Cryptography Web programming reclaim-rust-sdkA Rust SDK for Reclaim Protocol1,157MIT Authentication Cryptography atlas-rsattested TLS (aTLS) core library for verifying TEE attestations over TLS connections1,153MIT Cryptography Network programming citadeldbCitadel: encrypted-first embedded SQL/vector database, the foundation of the Citadel memory engine for AI agents1,153MIT OR Apache-2.0 Cryptography Database interfaces vercre-verifierOpenID for Verifiable Presentations1,152MIT OR Apache-2.0 Authentication Cryptography parasol_runtimeThis crate supports the Parasol CPU, providing key generation, encryption, and FHE evaluation functionality.1,152AGPL-3.0-only Cryptography sp1-gpu-logup-gkrGPU-accelerated LogUp-GKR protocol for SP11,151MIT OR Apache-2.0 Cryptography algebraic_immunityA package to compute the algebrac immunity and the restricted algebraic immunity of Boolean functions.1,151MIT Cryptography Mathematics mpt-crypto-sysLow-level FFI bindings to the mpt-crypto C library for XLS-0096 Confidential MPTs.1,150ISC Cryptography External FFI bindings vpgpOpenPGP implementation in Rust by VGISC Labs1,149MIT OR Apache-2.0 Cryptography Email hswppqkd handshake1,149Apache-2.0 OR MIT Cryptography sp1-gpu-jagged-sumcheckGPU-accelerated sumcheck for jagged polynomials1,148MIT OR Apache-2.0 Cryptography carbon-curve25519-dalekA pure-Rust implementation of group operations on ristretto255 and Curve255191,148BSD-3-Clause Cryptography No standard library aegis_vm_macroProc-macro for VM-protected functions - RustAegis1,148MIT Cryptography Development tools::Procedural macro helpers uselesskey-core-x509-negativeX.509 negative-fixture policy helpers for uselesskey.1,148MIT OR Apache-2.0 Cryptography Development tools::Testing sp1-gpu-commitGPU commitment operations coordination for SP11,146MIT OR Apache-2.0 Cryptography uselesskey-core-x509-deriveDeterministic X.509 derivation helpers for uselesskey fixture crates.1,146MIT OR Apache-2.0 Cryptography Development tools::Testing ascon-aead128Implementation of the Ascon-AEAD128 authenticated encryption scheme1,145Apache-2.0 OR MIT Cryptography No standard library parcnetA set of tools for building on the PARCNET1,144MIT OR Apache-2.0 Cryptography Development tools ligerito-merkleMerkle tree implementation for Ligerito polynomial commitments1,141MIT Cryptography No standard library reishi-quinnNoise IK handshake integration for quinn with QUIC key derivation1,139MIT Cryptography Network programming rustywallet-addressCryptocurrency address generation and validation for Bitcoin and Ethereum1,136MIT Cryptography Encoding mpt-cryptoSafe Rust wrappers around mpt-crypto-sys (XLS-0096 Confidential MPTs).1,134ISC API bindings Cryptography oboronEncryption and encoding library for developer ergonomics: prefix entropy, compact outputs, high performance1,133MIT OR Apache-2.0 Cryptography Encoding prompt-storePrompt Store is a secure, encrypted CLI and Rust library for managing, deploying, and orchestrating AI prompts using workspaces…1,133MIT Command line utilities Cryptography ligeritoLigerito polynomial commitment scheme over binary extension fields1,132MIT Cryptography No standard library mercurial-signatureImplement Mercurial Signature1,130MIT/Apache-2.0 Cryptography daa-chainBlockchain abstraction layer for DAA system with multi-chain support1,130MIT OR Apache-2.0 Cryptography Web programming primp-tokio-rustlsFork of tokio-rustls1,130MIT OR Apache-2.0 Asynchronous Cryptography daa-orchestratorCore orchestration engine for DAA system implementing autonomy loops1,129MIT OR Apache-2.0 Cryptography Web programming token-identifierA library to create 32 bit tokens with checkbits and identifier of such tokens1,127non-standard Cryptography Encoding ocsp-serverOCSP server, listening for requests to give responses.1,126GPL-3.0-only Caching Cryptography xmlsig-lc-rsXML-DSig signature verification and SAML assertion validation backed by aws-lc-rs (FIPS-capable). The XML canonicalization engine…1,126BSD-2-Clause Authentication Cryptography uselesskey-ecdsaECDSA P-256/P-384 key fixtures (PKCS#8/SPKI, PEM/DER) for tests.1,117MIT OR Apache-2.0 Cryptography Development tools::Testing tsp-http-clientA simple HTTP client for requesting timestamps from a timestamp authority (TSA) using the RFC 3161 standard.1,113MPL-2.0 Cryptography Finance mcps-coreModel Context Protocol Secure (MCPS) - Core protocol implementation1,112Apache-2.0 Cryptography Network programming snowvThe SNOW-V stream cipher1,111BSD-3-Clause Cryptography No standard library notepackA compact binary format and Rust library for encoding and decoding Nostr notes1,111MIT Cryptography Encoding uselesskey-core-x509Deterministic X.509 policy helpers shared by uselesskey fixture crates.1,111MIT OR Apache-2.0 Cryptography Development tools::Testing nucleus-receiptThe colimit receipt envelope: Session (the agent action), Projection (one verifiable view per functor — identity, capability,…1,111MIT OR Apache-2.0 Cryptography Data structures idtkExpiring, signed identifier with optional AAD1,110MIT Cryptography jacs-mcpMCP server for JACS: data provenance and cryptographic signing1,109Apache-2.0 Cryptography Development tools MKT_KSA_Geolocation_SecuritySmart geolocation & behavioral security library for Rust1,103Apache-2.0 Authentication Cryptography gaia-cryptA cryptographic library for secure communication in the GaiaNet ecosystem1,097MIT OR Apache-2.0 Cryptography Network programming intel-dcap-apiIntel DCAP API Client1,095Apache-2.0 OR MIT API bindings Authentication sbt_ratingCreated with Anchor1,089MIT Cryptography Finance vela-protocolCore library for the Vela scientific knowledge protocol: replayable frontier state, signed canonical events, and proof packets.1,081Apache-2.0 OR MIT Cryptography Data structures rustls-ccmCCM and CCM-8 cipher suites for rustls (TLS 1.2 and TLS 1.3)1,081MIT OR Apache-2.0 Cryptography Network programming decds-libA Library for Distributed Erasure-Coded Data Storage System1,081BSD-3-Clause Compression Cryptography pocx_protocolJSON-RPC protocol implementation for PoCX mining1,081MIT Cryptography Network programming slugencodeThe swiss-army life library for encoding and decoding formats including Hex, Base32, Base58 (not ct), and Base64 in a…1,079Apache-2.0 Cryptography Encoding polytuneMaliciously-Secure Multi-Party Computation (MPC) Engine using Authenticated Garbling1,078MIT Cryptography Security anp-rs-sdkANP Rust SDK - 智能体网络协议自动配置工具包，提供HTTP服务器自动配置、DID自动生成、智能体描述等功能1,075MIT Asynchronous Authentication vercre-holderOpenID compliant Verifiable Credential holder API, typically implemented by a wallet1,074MIT OR Apache-2.0 Authentication Cryptography smtp_sendSMTP email sending library with built-in DKIM signing and MX lookup support. / 支持内置 DKIM 签名和 MX 记录查询的 SMTP 邮件发送库。1,073MulanPSL-2.0 Asynchronous Cryptography kadenaA comprehensive Rust library for interacting with Pact smart contracts and the Kadena blockchain.1,072MIT Cryptography ckks-engineckks-engine is a Rust crate that provides an implementation of the CKKS (Cheon-Kim-Kim-Song) homomorphic encryption scheme. This…1,067MIT OR Apache-2.0 Cryptography falcon-detDeterministic Falcon post-quantum signature scheme1,064MIT OR Apache-2.0 Cryptography lib-q-k12Pure Rust implementation of the KangarooTwelve hash function for lib-Q1,063Apache-2.0 Cryptography No standard library chacha20-blake3ChaCha20-BLAKE3: Secure, Simple and Fast encryption for any CPU1,063MIT Cryptography No standard library canon-coreCore data models and traits for Canon Protocol — verifiable, censorship-resistant knowledge sharing for AI1,062AGPL-3.0 Artificial intelligence Cryptography crypto-4micaCryptographic primitives for the 4Mica payment network.1,062CC-BY-NC-4.0 Cryptography kona-netConsensus networking library for the OP Stack1,058MIT Cryptography Cryptography::Cryptocurrencies solana-helpersSolana helpers1,055MIT Cryptography rustwallAdvanced Rust-based firewall and security system with DDoS protection, CAPTCHA verification, and specialized Tor network security…1,055MIT Authentication Cryptography edxECDH key exchange using Ed25519 derived keys1,055BSD-3-Clause Cryptography No standard library did-utilsA Rust library for implementing reusable utility code for DID-based applications1,052Apache-2.0 Cryptography lupinA blazing-fast, lightweight steganography tool for concealing secret data within normal files.1,051Apache-2.0 Command line utilities Cryptography sphinx-rsProduction-grade Sphinx onion routing with Single-Use Reply Blocks (SURBs) for anonymous messaging1,051MIT OR Apache-2.0 Cryptography Network programming zk-proverRust wrapper around Nargo and Barretenberg to generate and verify zero-knowledge proofs using Noir circuits1,049MIT OR Apache-2.0 Command line utilities Cryptography sp1-gpu-shard-proverGPU shard proving orchestration for SP11,048MIT OR Apache-2.0 Cryptography lib-q-randomUnified secure random number generation for libQ post-quantum cryptography library1,047Apache-2.0 Cryptography WebAssembly coz-rsCoz cryptographic JSON messaging specification1,047BSD-3-Clause Authentication Cryptography c4idC4 ID implementation for SMPTE ST 2114:20171,044MIT Algorithms Cryptography tameshiTameshi (試し) - Deterministic integrity attestation library for infrastructure layers1,043MIT Cryptography Development tools agrocrypto-coreThe core engine of AgroCrypto: a blockchain-native asset tokenization and settlement layer.1,040MIT OR Apache-2.0 Command line utilities Cryptography sare-coreCore library for the SARE encryption standard.1,035MIT OR Apache-2.0 Command line utilities Cryptography arch-token-metadataOn-chain program for Arch Token Metadata1,034MIT Cryptography Embedded development monerochan-cudaMonero-Chan, The Open-Source Privacy Platform (OSPP)1,034MIT OR Apache-2.0 Cryptography sugar-moneyOfficial Rust SDK for SugarMoney Protocol - Solana trading and DeFi interactions1,031MIT API bindings Cryptography trust-storeWeb of Trust with TOFU key verification and social graph attestation for P2P networks1,030MIT OR Apache-2.0 Cryptography Network programming secret-store-sdkRust SDK for XJP Secret Store Service1,029MIT OR Apache-2.0 API bindings Configuration rialo-tee-secret-sharingSecret sharing key management and transport for TEEs1,024Apache-2.0 Cryptography kobe-svmSolana HD wallet derivation for Kobe1,022MIT OR Apache-2.0 Cryptography No standard library shadow-crypt-coreCore types and deterministic operations for shadow-crypt1,022MIT OR Apache-2.0 Command line utilities Cryptography phalanx-crypto🛡️ Phalanx - General-purpose group E2E encryption protocol1,016MIT Cryptography Network programming chalametpir_clientClient Implementation of ChalametPIR: Simple, Stateful, Single-Server Private Information Retrieval for Key-Value Databases1,016BSD-3-Clause Concurrency Cryptography aegis_vmAdvanced Rust code virtualization and obfuscation framework1,015MIT Cryptography Development tools anubis-agePost-quantum secure encryption library with hybrid X25519+ML-KEM-1024 mode (internal dependency for anubis-rage)1,015MIT OR Apache-2.0 Cryptography identyhashA CLI tool to identify hash types.1,013MIT Cryptography kona-supervisor-typesTypes used by the OP Stack supervisor1,004MIT Cryptography Cryptography::Cryptocurrencies khodpay-bip39Production-ready Rust implementation of BIP39 mnemonic code for cryptocurrency wallets1,003MIT OR Apache-2.0 Cryptography No standard library forge-pfxForge is a cli tool for converting PFX/P12 certificate files to PEM format1,002MIT Command line utilities Cryptography rustywtA simple JWT (JSON Web Token) crate implemented in Rust, focusing on the HS256 (HMAC SHA-256) algorithm.1,001MIT Authentication Cryptography sonareRuntime environment for formally-verifiable distributed software1,001Apache-2.0 Algorithms Cryptography chalametpir_serverServer Implementation of ChalametPIR: Simple, Stateful, Single-Server Private Information Retrieval for Key-Value Databases1,000BSD-3-Clause Concurrency Cryptography spake2-confluxThe SPAKE2 password-authenticated key-exchange algorithm.999MIT OR Apache-2.0 Authentication Cryptography symmetric-keyA small crate implementing asn1 structures for symmetric key packaging.997MIT OR Apache-2.0 Cryptography shamir-rsa rust implementation of Shamir's Secret Sharing scheme993MIT Cryptography mx-keyvaultAzure Key Vault integration for MultiversX Rust services.992MIT OR Apache-2.0 API bindings Cryptography auths-idMulti-device identity and attestation crate for Auths991Apache-2.0 Authentication Cryptography git_vaultA simplified version control system built in Rust for local files, quite similar to how git functions.988non-standard Cryptography Data structures genpasswdA simple password generator that ensures characters are picked evenly from each enabled character set. Uses a Mersenne Twister…985GPL-3.0-or-later Command line utilities Cryptography bitget_sdkBitget Exchange API SDK for Rust978MIT API bindings Cryptography wstep-rsImplementation of the [MS-WSTEP] WS-Trust X.509v3 Token Enrollment Extensions protocol977BSD-3-Clause Authentication Cryptography ton-crypto-primitivesTON crypto primitives976MIT Cryptography redoubt-hkdf-coreCore traits and error types for HKDF-SHA256972GPL-3.0-only Cryptography zymic_coreCore library providing the primitives and streaming APIs for the Zymic authenticated encryption format.972MIT Cryptography ark-feanorBridge between arkworks finite fields and feanor-math ring system971MIT OR Apache-2.0 Cryptography Mathematics wcce-rsImplementation of the [MS-WCCE] certificate enrollment protocol971BSD-3-Clause Authentication Cryptography pqbip39A no_std compatible implementation of the BIP39 mnemonic code standard.967MIT Cryptography No standard library gtp-protocolGroup Text Protocol — the text-messaging sub-protocol of the Group Protocol Stack. Provides idempotent text delivery on top of…967Apache-2.0 Cryptography Network programming atlas-commonCommon functionality for Atlas ML provenance system966Apache-2.0 Cryptography Data structures enigmifyA simple program to encrypt and decrypt text using the Enigma machine.964MIT Command line utilities Cryptography xmtpSafe, ergonomic Rust client SDK for the XMTP messaging protocol964MIT OR Apache-2.0 API bindings Cryptography auths-transparencyAppend-only transparency log types, Merkle math, and tile storage for Auths962Apache-2.0 Cryptography Data structures actr-platform-nativeNative platform provider for Actor-RTC: SQLite storage, ed25519-dalek crypto, filesystem operations961Apache-2.0 Asynchronous Cryptography sonic-urlURL-based request builders and parsers for SONIC distributed contracts958Apache-2.0 Algorithms Cryptography ledger-sdk-apduAPDU types and helpers for Ledger device communication954Apache-2.0 Cryptography Hardware support qcertA tool for generating test key/certificate pairs9530BSD Cryptography rvaultA local-first, multi-tenant password manager with cloud sync capabilities952MIT Authentication Command line utilities wecanencryptSimple Rust OpenPGP library for encryption, signing, and key management.952MIT Authentication Cryptography krusty-kms-commonShared value types, errors, and exact serialization helpers for krusty-kms950MIT OR Apache-2.0 Cryptography pot-o-coreCore types and utilities for PoT-O (Proof of Tensor Optimizations)949GPL-3.0 Cryptography Development tools argon2-rsArgon2 password hashing library for Rust948MIT OR Apache-2.0 Cryptography tendermint-whsTendermint is a high-performance blockchain consensus engine that powers Byzantine fault tolerant applications written in any…947Apache-2.0 Cryptography Cryptography::Cryptocurrencies rustls-openssl-post-quantumExperimental Rustls post-quantum key exchanges using OpenSSL and liboqs946MIT Cryptography Network programming crown-jsasmA cryptographic library.945Apache-2.0 Algorithms Cryptography utxo_detective_block_headerBitcoin block header parsing, validation, and utilities for blockchain analysis944MIT Cryptography Data structures poly1743Poly1743944BSD-3-Clause Cryptography No standard library bip39-rustyBip39 implementation mnemonic system in rust944MIT Algorithms Cryptography gap-protocolGroup Audio Protocol — the Opus-based audio sub-protocol of the Group Protocol Stack. Provides per-source replay protection on…944Apache-2.0 Cryptography Multimedia::Audio sia_muxEncrypted stream multiplexer for Sia peer-to-peer communication941MIT Cryptography Network programming sp1-gpu-proverComplete GPU prover implementation for SP1939MIT OR Apache-2.0 Cryptography gsp-protocolGroup Signaling Protocol — the signalling sub-protocol of the Group Protocol Stack. Carries membership, role and stream-state…939Apache-2.0 Cryptography Network programming cipha-cliCLI for classical ciphers937MIT Command-line interface Command line utilities fpassCLI Password Manager937GPL-3.0-or-later Command-line interface Cryptography rijndaelRijndael cipher934BSD-3-Clause Cryptography No standard library secure_logA secure logging library for Rust with AES-256-GCM encryption934MIT Cryptography Development tools::Debugging passgen-telegramTelegram bot-service for generating cryptographically secure passwords/tokens and other sets and sequences.933MIT Authentication Cryptography bls-sig-cliA command-line tool for BLS signature operations (keygen, pubkey, sign, verify).932MIT OR Apache-2.0 Authentication Command line utilities kiwaviA secure TOTP-based key derivation system using user salts931Apache-2.0 Authentication Cryptography crypto-async-rsHigh-performance pure Rust cryptographic library with async streaming support929MIT Asynchronous Cryptography zkp_fiat_shamir_libA Rust library for non-interactive ZKP Fiat-Shamir927MIT Algorithms Cryptography qora-flQora: Quorum-Oriented Robust Aggregation for Federated Learning925MIT OR Apache-2.0 Algorithms Cryptography mcps-transportTransport layer for MCPS secure communications923Apache-2.0 Cryptography Network programming bitcoin-locked-poolA memory pool for locked memory chunks to securely handle sensitive data, preventing it from being swapped to disk.920MIT Cryptography Data structures koi-cryptoKey management, TOTP, signing, and encryption primitives for local network trust919Apache-2.0 OR MIT Authentication Cryptography bip353-rsIntegration layer for BIP-353 DNS Payment Instructions919MIT API bindings Cryptography redoubt-aeadAEGIS-128L and XChaCha20-Poly1305 AEAD with zeroization919MIT OR Apache-2.0 Cryptography No standard library json-readjson-read是一个json读取工具，可以直接通过`x.y.z.w`方式读取json中的内容，不用逐层解析918MIT Cryptography rusk-walletA library providing functionalities to create wallets compatible with Dusk918MPL-2.0 Cryptography Cryptography::Cryptocurrencies daa-cliCommand-line interface for DAA system management and operations917MIT OR Apache-2.0 Cryptography Web programming jax-bucketEnd-to-end encrypted storage buckets with peer-to-peer synchronization916MIT Cryptography Filesystem decdsA CLI for Distributed Erasure-Coded Data Storage System916BSD-3-Clause Compression Cryptography cavs-hashBLAKE3-256 chunk hashing and Merkle roots for the CAVS content-addressable format.913Apache-2.0 Cryptography libmoshpitA Rust implementation of in the same vein as Mosh, the mobile shell.912MIT OR Apache-2.0 Command-line interface Cryptography rustyfxThe RustyFX wrapper: a comprehensive Rust toolkit for currency and crypto conversion.911MIT OR Apache-2.0 Cryptography Cryptography::Cryptocurrencies oxirush-security5G security algorithms — KDF, NIA1/2/3, NEA0/1/2/3, SUCI concealment per TS 33.501911Apache-2.0 Cryptography Network programming pqreadyA cross-platform CLI tool to test for quantum-secure TLS/HTTPS encryption support910MIT Command line utilities Cryptography rsecureA simple file encryption and decryption tool using AES-GCM.908non-standard Command line utilities Cryptography shadow-cryptoCryptographic primitives for Shadow Network: ChaCha20-Poly1305, X25519, Ed25519, BLAKE3906MIT Cryptography zymic_cliEncrypt and decrypt files using the Zymic format.902MIT Cryptography vc-holderOpenID compliant Verifiable Credential holder API, typically implemented by a wallet902MIT OR Apache-2.0 Authentication Cryptography prime_finder_rustA prime finder made in Rust (originally made in c++)902MIT Algorithms Cryptography timed_release_cryptoAbstractions and implementations for sending encrypted messages into the future.900Unlicense OR MIT Cryptography synapseNeural Communication Network with Federated Identity and Blockchain Trust896MIT OR Apache-2.0 Cryptography Network programming qdum-vaultQuantum-resistant vault CLI for Solana using SPHINCS+ post-quantum signatures896MIT Command line utilities Cryptography solana_trade_sdkA Solana trading SDK for bots and DEX integration894MIT OR Apache-2.0 API bindings Cryptography cosmrs_minor_changeTransaction builder and signer for Cosmos-based blockchains893Apache-2.0 Cryptography Cryptography::Cryptocurrencies oxicrypto-corePure Rust cryptography trait surface (no_std + alloc)893Apache-2.0 Cryptography No standard library brbitcoinA Bitcoin-related library providing cryptographic utilities892MIT Cryptography No standard library maat_fieldFinite field arithmetic and value-to-field encoding for the Maat programming language889MIT OR Apache-2.0 Compilers Cryptography blvm-sdkBitcoin Commons software developer kit, governance infrastructure and composition framework for Bitcoin888MIT Cryptography Development tools staging-sp-ark-bls12-381The BLS12-381 pairing-friendly elliptic curve, optimized for Substrate887MIT/Apache-2.0 Cryptography atlas-transparency-logA cryptographically secure transparency log service for C2PA manifests with Merkle tree proofs887Apache-2.0 Authentication Cryptography core-identityIdentity management and DID resolution for P47H887Apache-2.0 Cryptography No standard library sare-libHybrid post-quantum encryption library providing SARE standard primitives and APIs.886MIT OR Apache-2.0 Command line utilities Cryptography redoubt-secretHigh-level Secret wrapper with automatic zeroization886GPL-3.0-only Cryptography Memory management pkix-pathRFC 5280 X.509 certificate path validation — pure Rust, no_std886Apache-2.0 OR MIT Cryptography No standard library raydiumraydium client884MIT Cryptography kotoba-securityComprehensive authentication and authorization system with JWT, OAuth2, MFA883Apache-2.0 API bindings Authentication jwt_appA simple RSA and secret key management crate881MIT Cryptography Development tools::Cargo plugins acmer-serverACME TLS certificates proxy server880MIT Command line utilities Cryptography rift-coreCore types, identity, cryptography, and invites for the Rift P2P protocol880Apache-2.0 OR MIT Cryptography Network programming parasol_cpuThis crate contains the Parasol CPU, which runs programs over a mix of encrypted and plaintext data.879AGPL-3.0-only Cryptography vc-issuerOpenID for Verifiable Credential Issuance879MIT OR Apache-2.0 Authentication Cryptography bt_secure_storageA simple and lightweight Secret Vault and Encryption Library for Rust to store secrets877GPL-3.0-only Cryptography reachCore P2P chat and connections functionality for Rustalk877Apache-2.0 Cryptography Network programming openadp-ocryptRust SDK for OpenADP - Distributed secret sharing and advanced data protection877MIT OR Apache-2.0 Authentication Cryptography shadow-crypt-shellMain workflows and I/O operations for shadow-crypt877MIT OR Apache-2.0 Command line utilities Cryptography credibil-holderVerifiable Credential and other data holder agent SDK874MIT OR Apache-2.0 Authentication Cryptography