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.

sesame-esamSESAME: the proposed SCTE 130-9 security layer for the ESAM interface. HMAC-SHA256 authentication, channel-scoped authorization,…134MIT OR Apache-2.0 Authentication Cryptography tsumiki-pkcsPKCS standards (PKCS#1, PKCS#8, PKCS#9, SEC1) for cryptographic key handling134MIT Cryptography Parser implementations tsumiki-x509X.509 certificate parsing and handling with full v3 extensions support134MIT Cryptography Parser implementations vaulticSecure your secrets. Sync your team. Trust your configs.134AGPL-3.0-or-later Command line utilities Cryptography hxrts-aura-chatSecure chat functionality for the Aura threshold identity platform134Apache-2.0 Cryptography chrono-merkleTime-aware Merkle tree with delta-based updates and programmable nodes133MIT OR Apache-2.0 Algorithms Cryptography otlsp-clientOblivious TLS proxy client133MIT OR Apache-2.0 Cryptography Security auths-witness-nodeOperator orchestration for running a hardened witness node: embedded standup manifest, key custody policy, and the node's health…132Apache-2.0 Cryptography Network programming ts_noiseNoise protocol implementations for tailscale132BSD-3-Clause Cryptography gbp-stack-wasmBrowser/WASM bindings for the Group Protocol Stack.132Apache-2.0 Cryptography Network programming obidA Rust implementation of the ObjectId data type as defined in the BSON specification.131GPL-3.0-only Algorithms Cryptography d7s_authCredential storage for d7s using platform keyrings131MIT Cryptography Development tools machine-catGeneric AIR chip framework built on proof-cat-core131MIT Cryptography Mathematics voprf-vxAn implementation of a verifiable oblivious pseudorandom function (VOPRF)131MIT OR Apache-2.0 Algorithms Cryptography auths-witnessSlim, hardened KERI rct-witness server binary over the shared auths-core witness library131Apache-2.0 Cryptography Network programming secretx-local-signingLocal file/env signing backend for secretx (Ed25519, P-256, RSA-PSS-2048).130MIT Authentication Cryptography salus-agentThe login agent for the secret store130MIT OR Apache-2.0 Cryptography zidecarLigerito-powered Zcash light server with real-time header chain proofs130MIT Cryptography zkboo-modularModular arithmetic primitives for the ZKBoo ecosystem.130LGPL-3.0-or-later Cryptography No standard library secretx-aws-smAWS Secrets Manager backend for secretx.129MIT Authentication Cryptography secretx-azure-kvAzure Key Vault backend for secretx.129MIT Authentication Cryptography bls-signatures-evmImplementation of BLS signatures in Rust for the EVM129MIT Cryptography Mathematics veracrypt-forensicVeraCrypt/TrueCrypt volume anomaly auditor — flavor, PRF, cipher, and hidden-volume observations.129Apache-2.0 Cryptography Filesystem cortex-jisTIBET Cortex JIS: multi-dimensional identity claims — role, time, geo, clearance129MIT OR Apache-2.0 Authentication Cryptography uselesskey-webauthnDeterministic WebAuthn ceremony fixtures for tests.129MIT OR Apache-2.0 Cryptography Development tools::Testing doppelIntercept secrets in byte payloads, replace them with structurally-equivalent fakes, and transparently restore originals in…129MIT OR Apache-2.0 Cryptography Network programming hyde-tpmTPM 2.0 backend for Hyde (classic + v1.85 post-quantum: ML-KEM / ML-DSA)129MIT Cryptography Hardware support nula-storageNostr event-store trait surface: NIP-09 / NIP-40 / replaceable-kind semantics with pluggable backends.128MIT OR Apache-2.0 Cryptography Network programming hiero-did-messagesHCS message and event types for did:hedera operations128Apache-2.0 Cryptography Encoding asherah-configShared configuration types and environment variable transport for Asherah language bindings.128Apache-2.0 Configuration Cryptography mpc-wallet-coreCore MPC wallet library for AI agents with 2-of-3 threshold signing128MIT OR Apache-2.0 Authentication Cryptography canaad-cliCLI tool for AAD canonicalization per RFC 8785128MIT OR Apache-2.0 Cryptography Encoding naru-configA security-first configuration manager with encryption and audit logging128MIT Command line utilities Cryptography lichen-client-sdkLichen Rust SDK - Build on Lichen with Rust128MIT OR Apache-2.0 Cryptography Network programming rasypt-lite-libPassword-based encryption with PBEWithHMACSHA512AndAES_256 and SM-compliant algorithms128MIT OR Apache-2.0 Algorithms Authentication secretx-aws-ssmAWS SSM Parameter Store backend for secretx.127MIT Authentication Cryptography firecloud-netP2P networking layer for FireCloud using libp2p with metadata hiding127MIT OR Apache-2.0 Command line utilities Cryptography firecloud-storageChunking, compression, and local storage for FireCloud distributed storage127MIT OR Apache-2.0 Command line utilities Cryptography northroot-proof-engineCore proof computation and validation library for PoSH (Proof of Shape) and PoX (Proof of Execution)127MIT Algorithms Cryptography tsafe-collabTeam collaboration layer for tsafe — age-encrypted DEK sharing, Shamir recovery keys, membership directory127AGPL-3.0-or-later Cryptography luks-forensicLUKS metadata anomaly auditor — severity-graded findings over the cipher, KDF, and keyslot parameters of a LUKS container.127Apache-2.0 Cryptography Filesystem mozambigueJWT validation library with JWKS caching for Kubernetes and Okta tokens127MIT OR Apache-2.0 Authentication Cryptography secryAES-256-GCM / ChaCha20-Poly1305 / XChaCha20-Poly1305 token encryption CLI127MIT Command line utilities Cryptography uselesskey-pkcs11-mockDeterministic PKCS#11-like mock fixtures for hardware-adjacent tests.127MIT OR Apache-2.0 Cryptography Development tools::Testing aocl-securerng-sysUnsafe FFI bindings to AOCL-SecureRNG (RDRAND/RDSEED)127MIT OR Apache-2.0 Cryptography External FFI bindings keycryptAES-256-GCM encryption helpers backed by the OS keychain (auto-init key on encrypt, strict decrypt, Zeroize in-memory keys).126MIT OR Apache-2.0 Cryptography Encoding rok-encryptAES-256-GCM encryption façade with purpose-bound and expiring tokens for the rok ecosystem125MIT Cryptography Web programming cryptomator-rs-cryptoRust implementation of Cryptomator Vault format125Apache-2.0 Cryptography Filesystem uselesskey-axumaxum auth-test helpers backed by deterministic uselesskey fixtures.125MIT OR Apache-2.0 Cryptography Development tools::Testing tide-fn-dsa-kgenTidecoin FN-DSA and Falcon key generation, including PQClean and PQHD deterministic compatibility paths125Unlicense Cryptography No standard library sutegi-cryptosutegi's shared pure-std crypto primitives: SHA-256, HMAC, PBKDF2, MD5, hex, Base64, constant-time compare, OS randomness. Zero…125MIT Cryptography clasp-cryptoE2E encryption add-on for CLASP protocol - AES-256-GCM, ECDH P-256, ECDSA, TOFU124MIT OR Apache-2.0 Cryptography Network programming pow-busterSIMD accelerated solver for mCaptcha/Anubis/Cerberus/go-away/Cap.js PoW challenges, features comprehensive coverage for Anubis…124Apache-2.0 Cryptography libsolitonCore cryptographic library for the LO protocol — hybrid post-quantum key exchange, signatures, ratchet, and storage encryption123AGPL-3.0-only Cryptography secretx-pkcs11PKCS#11 HSM backend for secretx.123MIT Authentication Cryptography secretx-bitwardenBitwarden Secrets Manager backend for secretx.123MIT Authentication Cryptography bliss-sdkSDK for integrating Bliss cryptocurrency with EustressEngine — QUIC transport only123MIT OR Apache-2.0 Cryptography Network programming bliss-walletWallet and account management for Bliss cryptocurrency123MIT OR Apache-2.0 Cryptography Finance genshi-cliFramework tooling for genshi — SRS generation, verifier emission, circuit-aware CLI123MIT OR Apache-2.0 Command line utilities Cryptography synta-cborCBOR (RFC 8949) encoding and decoding for synta ASN.1 types123MIT OR Apache-2.0 Cryptography Encoding solana-shake256A no_std, SVM-optimized SHAKE256 library.123MIT Cryptography No standard library zkboo-sha2SHA-2 primitives for the ZKBoo ecosystem.123LGPL-3.0-or-later Cryptography No standard library tide-fn-dsa-signTidecoin FN-DSA and Falcon signature generation, including PQClean and Tidecoin legacy Falcon profiles123Unlicense Cryptography No standard library monerochan-evalA performance evaluation tool for MONEROCHAN programs.122MIT OR Apache-2.0 Cryptography aitp-session-bundleSession Trust Bundle (RFC-AITP-0010) — coordinator-attested membership for multi-agent sessions122MIT OR Apache-2.0 Authentication Cryptography aitp-transport-httpHTTP client and server bindings for AITP (feature-gated)122MIT OR Apache-2.0 Authentication Cryptography nfe-coreCore types and error handling for NF-e122MIT API bindings Cryptography bcx-cryptoCrypto-agile BCX envelope metadata and verifier traits.122EUPL-1.2 Cryptography No standard library aocl-crypto-sysUnsafe FFI bindings to AOCL-Cryptography (ALCP)122MIT OR Apache-2.0 Cryptography External FFI bindings secretx-dopplerDoppler backend for secretx.121MIT Authentication Cryptography proof-cat-coreField-agnostic proof-system primitives (sumcheck, multilinear, Fiat-Shamir, Merkle) shared by proof-cat and stark-cat121MIT OR Apache-2.0 Cryptography Mathematics secretx-aws-kmsAWS KMS backend for secretx (signing only).121MIT Authentication Cryptography lib-q-hqc-traitsShared traits for post-quantum cryptographic primitives121Apache-2.0 Cryptography No standard library bittoku-bsvBSV Blockchain SDK - Complete SDK re-exporting all components (bsv-primitives, bsv-script, bsv-transaction, bsv-wallet,…121MIT Cryptography p3q-friP3Q FRI low-degree test (cSHAKE256 Merkle) for the strict-PQ Plonky3 fork.120MIT OR Apache-2.0 Cryptography dreamwell-nagaDreamwell GPU harness — Naga IR shader validation, layout verification, meshlet/Dreamlet tests120Apache-2.0 Cryptography Game engines passwordEncryption一个安全的密码哈希库，使用 Argon2 算法保护用户密码119MIT Authentication Cryptography uselesskey-test-serverDeterministic OIDC discovery + JWKS HTTP test fixture server for uselesskey.119MIT OR Apache-2.0 Cryptography Development tools::Testing emlEpoch Merkle Log: the EML library instantiated at k=2, no prefix119non-standard Algorithms Cryptography secretx-cacheCachingStore wrapper with TTL-based eviction.118MIT Authentication Cryptography agent-id-handshakeHandshake protocol for the Agent Identity Protocol118Apache-2.0 Authentication Cryptography dreamwell-mediaDreamwell media pipeline — audio/video decode via FFmpeg, format conversion, streaming118Apache-2.0 Cryptography Game engines parley-mlsAgent-side MLS (RFC 9420) wrappers for the Parley messaging protocol — KeyPackages, group lifecycle, encrypt/decrypt for private…118MIT OR Apache-2.0 Cryptography Network programming secretx-hashicorp-vaultHashiCorp Vault backend for secretx.117MIT Authentication Cryptography mythic-c2Mythic C2 agent library — message encoding, AES-256-CBC-HMAC crypto, and transport abstraction for the full agent lifecycle117GPL-3.0-only Cryptography Development tools luct-otlspLuct client implementation using oblivious TLS client117MIT OR Apache-2.0 Cryptography Security ctap-fido2CTAP2 client for FIDO2 over USB HID with hmac-secret support.117MIT Authentication Cryptography uniazUnify the Unicode chars into A-Z sequence117MIT OR Apache-2.0 Cryptography Encoding dharitri-blsBLS signature library for DharitrI117GPL-3.0-only Cryptography env_encryption_toolRust-based .env (dotenv) file encryption & decryption tool - store & retrieve your app environment variables safely 😎 now…117AGPL-3.0-only Command line utilities Cryptography aitp-delegationSingle-hop delegation tokens for AITP117MIT OR Apache-2.0 Authentication Cryptography proof-catPLONKish bridge to sumcheck proving (built on proof-cat-core)117MIT Cryptography Mathematics messtarMesstar — custom encryption protocol built with X25519, HKDF and AES-256-GCM116GPL-3.0-only Cryptography Network programming mailrs-arcRFC 8617 Authenticated Received Chain (ARC) — header parsing, chain extraction, and signature verification + sealing. ARC extends…116Apache-2.0 OR MIT Cryptography Email flowersecNative Rust SDK for Flowersec secure direct and tunneled sessions116MIT Asynchronous Cryptography accumulate-sdkAccumulate Rust SDK (V2/V3 unified) with DevNet-first flows116MIT API bindings Cryptography wolfcryptRustCrypto trait implementations backed by wolfCrypt116GPL-3.0-only OR LicenseRef-wolfSSL-commercial Cryptography bwx-cliUnofficial Bitwarden CLI with first-class macOS support115MIT Command line utilities Cryptography genshi-wasmBrowser WASM helpers for the genshi framework — applications wrap this with their own cdylib115MIT OR Apache-2.0 Cryptography WebAssembly oxicrypto-adapter-pkcs11OxiCrypto adapter for PKCS#11 HSMs via cryptoki115Apache-2.0 Cryptography wolfcrypt-wrapperRust wrapper for wolfssl C library cryptographic functionality115GPL-3.0-only OR LicenseRef-wolfSSL-commercial API bindings Cryptography oxitls-h2OxiTLS HTTP/2 binding — h2 over tokio-rustls TLS streams114Apache-2.0 Cryptography Network programming tafrah-abiC ABI layer for Tafrah PQC primitives114MIT Cryptography secret_storeA unified, async secret store interface for Azure Key Vault, AWS Secrets Manager, GCP Secret Manager, and generic HTTP endpoints114MIT OR Apache-2.0 API bindings Authentication sig-netSig-Net secure CoAP-based DMX512 lighting control protocol library114MIT Cryptography Encoding secret-stripperA small Rust CLI that strips secrets and PII from the clipboard on demand via a global hotkey114MIT Command line utilities Cryptography axess-factorsAuthentication factor implementations for axess: Argon2id passwords, TOTP (RFC 6238), HOTP (RFC 4226), FIDO2, LDAP, mTLS,…114MIT OR Apache-2.0 Authentication Cryptography aerocred-sdjwtSD-JWT VC issuance, selective-disclosure presentation, and verification with ES256 holder-key binding113Apache-2.0 Authentication Cryptography oboron-cliCLI for the oboron protocol — string-in/string-out authenticated symmetric encryption with obtext encoding. Produces the `ob`…113MIT OR Apache-2.0 Command line utilities Cryptography celerix-storeA lightweight, low-latency KV data store with 1:1 parity with the orginal golang version, atomic persistence, and AES-256-GCM…112MIT Cryptography Database implementations greentic-secrets-supportHelper utilities for Greentic secrets providers (constructors, crypto envelope, URI helpers).112MIT Authentication Configuration hpke-coreRFC 9180 Hybrid Public Key Encryption (HPKE) implementation in Rust.112MPL-2.0 Cryptography po-cryptoCryptographic identity, key exchange, and AEAD encryption for Protocol Orzatty112MIT OR Apache-2.0 Cryptography Network programming nula-syncNIP-77 Negentropy reconciliation sessions and storage adapters for the nula stack.111MIT OR Apache-2.0 Cryptography Network programming paseto-pqPost-quantum PASETO tokens with RFC-compliant footer authentication using ML-DSA signatures111MIT OR Apache-2.0 Authentication Cryptography noxtlsTLS/DTLS protocol and connection state machine for the noxtls Rust stack.111GPL-2.0-only OR LicenseRef-Argenox-Commercial-License Cryptography Network programming tsafe-mobile-corePortable read-only mobile facade for tsafe vault bytes, team vault bytes, TOTP, and redacted audit events111AGPL-3.0-or-later Authentication Cryptography annihilationPure Rust implementation of Annihilative Keys, cryptographic key/antikey pairs bound by proof-of-work and elliptic curve point…111MIT Cryptography authy-cliCLI secrets store & dispatch for AI agents — encrypted vault, scoped policies, run-only tokens, and audit logging111MIT Command line utilities Cryptography askryptPassword manager without master password111Apache-2.0 Cryptography Security shadowforgeQuantum-resistant steganography toolkit for journalists and whistleblowers111Apache-2.0 Command line utilities Cryptography bibeam-coreShared types, errors, and identity primitives.111MIT Cryptography Network programming h33-agent-tokenH33 agent capability token (cka_*) — 64-byte payload, HMAC-SHA3-256 signature, 128-bit capability bitmap. Shared crate used by…111LicenseRef-Proprietary Authentication Cryptography ocsp-stapleBuild OCSP requests, parse responses, and extract responder URLs from a certificate's AIA extension.111MIT Cryptography Network programming timely-pass-sdkA secure, time-based password policy manager SDK.110MIT Authentication Cryptography memsealA small password-based encrypted vault for named secrets110MIT Cryptography hl-marketHyperliquid market data — candles, orderbook, funding rates, asset info110MIT API bindings Cryptography pflow-zk-arkworksArkworks-based ZK prover for Petri nets (Groth16 + Poseidon over BN254)110MIT Cryptography mpayMachine Payment Protocol - Rust library for Web Payment Auth110MIT OR Apache-2.0 Authentication Cryptography dmrtdeMRTD / ICAO 9303 reader core in pure Rust — BAC, PACE (ECDH-GM P-256), MRZ, LDS parsing, secure messaging. Transport-agnostic…110MIT OR Apache-2.0 Cryptography Parser implementations scintia-96A lightweight, keyed 96-bit permutation based on the Speck cipher, designed for unique ID derivation.109BSD-2-Clause Cryptography Embedded development export-aptos-verifierCLI for exporting Groth16 artifacts to Aptos Move verifier packages.108MIT Command line utilities Cryptography websnark-rsCircom v1 transpiler and proof generation library in Rust108MIT Cryptography Cryptography::Cryptocurrencies pflow-zk-risc0risc0 zkVM-based prover for Petri nets108MIT Cryptography h33-substrate-verifierReference implementation of the H33 substrate response attestation verifier. Verifies X-H33-Receipt HTTP headers against three…108LicenseRef-Proprietary Authentication Cryptography orbs-tee-protocolORBS TEE Protocol - Shared message types for host-enclave communication107MIT Cryptography hl-executorHyperliquid order execution — place/cancel orders, trigger orders, position reconciliation107MIT API bindings Cryptography basil-binBasil is a host-local secrets broker: your app never touches the key. Unified broker daemon, operator tool, and client CLI.107Apache-2.0 Command line utilities Cryptography web4-trust-coreCore trust primitives for the Web4 ecosystem107AGPL-3.0-or-later Cryptography Data structures tafrah-uniffiUniFFI host bindings for Tafrah PQC primitives107MIT Cryptography neuxdbA super simple, embedded, encrypted database like SQLite, using pipe-separated files and age encryption.106MIT Command line utilities Cryptography rskit-encryptionEncryption utilities: AES-256-GCM and ChaCha20-Poly1305106MIT Cryptography zksZero Knowledge Swarm - Post-quantum secure networking SDK with built-in anonymity106AGPL-3.0-only Cryptography Network programming open-agent-idRust SDK for Open Agent ID — sign, verify, and manage AI agent identities106Apache-2.0 Authentication Cryptography keychainbreakerParse and decrypt macOS Keychain files (login.keychain-db).106Apache-2.0 Cryptography Parser implementations kk-cryptoKK (Keeney Kode), A novel cryptographic primitive where symbol values are temporal functions of universal entropy105non-standard Cryptography No standard library hl-accountHyperliquid account state — positions, fills, vaults, agent approvals105MIT API bindings Cryptography oxitls-adapter-aws-lcOxiTLS adapter: aws-lc-rs backed rustls CryptoProvider105Apache-2.0 Cryptography Network programming nostr-did-keyMinimal BIP-340 x-only public key to W3C Multikey transformation for did:nostr, with optional secp256k1 validation105MIT OR Apache-2.0 Cryptography No standard library b4aeB4AE (Beyond For All Encryption) - Quantum-resistant secure communication protocol105MIT OR Apache-2.0 Cryptography Network programming pqc_bridgeA lightweight Rust library for post-quantum cryptography providing secure key management, encryption, and digital signatures…104MIT Cryptography krabitlsA TLS13 client lib for microcontrollers.104Apache-2.0 Cryptography No standard library hiero-did-signerEd25519 signing and verification helpers for did:hedera104Apache-2.0 Cryptography hope_coreEnterprise AI Safety: TEE, Post-Quantum Crypto, FHE, Mechanistic Interpretability - Quantum-Ready, Hardware-Secured104MIT Cryptography Science coldstar-tuiTerminal UI — ratatui-based interactive wallet interface104MIT Command-line interface Cryptography moloch-lightLight client protocol for Moloch audit chain104MIT Cryptography Data structures fortress-api-serverREST API server for Fortress secure database system104MIT Cryptography Database interfaces secretx-desktopDesktop keychain backend for secretx (macOS Keychain, GNOME Keyring, Windows Credential Manager).103MIT Authentication Cryptography derustedProgrammable HTTPS interception and traffic inspection engine for security-critical applications103MIT Cryptography Network programming dgspDGSP: An Efficient Scalable Post-Quantum Fully-Dynamic Group Signature Scheme Using SPHINCS+103MIT Cryptography moloch-consensusPoA consensus for Moloch audit chain103MIT Cryptography Data structures moloch-indexIndexing and query layer for Moloch audit chain103MIT Cryptography Data structures oxitls-adapter-pkcs11OxiTLS adapter: PKCS#11 HSM/TPM backed rustls SigningKey via cryptoki103Apache-2.0 Cryptography Network programming gimli-cryptoA no_std implementation of Gimli AEAD cipher and hash function103MIT OR Apache-2.0 Cryptography No standard library agent-uri-attestationPASETO v4.public attestation for agent-uri102MIT OR Apache-2.0 Authentication Cryptography yotquitas-coreCore library for Yotquitas blockchain providing foundational data structures, cryptographic primitives, and transaction handling.102MIT Algorithms Cryptography rune-entropyShannon entropy calculator for files and byte streams — useful for detecting encrypted, packed, or compressed data102MIT Command line utilities Cryptography rustls-crl-refreshProcess-wide CRL cache and refreshable rustls verifiers without ServerConfig churn.102MIT Cryptography Network programming rustls-native-roots-cacheProcess-wide cache for rustls's native trust store, with platform-aware retry and sticky-failure semantics.102MIT Cryptography Network programming lightersNative rust client for the Lighter exchange102MIT OR Apache-2.0 API bindings Cryptography qrllibRust QRL primitives, wallet helpers, and ML-DSA-87 implementation for native and wasm use102MIT Cryptography nula-relayNostr relay layer: runtime-agnostic WebSocket transport, single-relay NIP-01 client, multi-relay pool, and an in-process relay…101MIT OR Apache-2.0 Cryptography Network programming vanity-coreMulti-chain vanity address grinding core library101MIT Cryptography spectral_vmHYPERION: Production-ready zero-knowledge virtual machine with spectral analysis101Apache-2.0 Algorithms Cryptography haspUnified secrets library with URL-addressed backends. Part of the rustpunk portfolio.101MIT OR Apache-2.0 API bindings Authentication wolfcrypt-ring-testingTests and benchmarks for wolfcrypt-ring-compat101GPL-3.0-only OR LicenseRef-wolfSSL-commercial Cryptography salusdThe daemon for the secret store100MIT OR Apache-2.0 Cryptography philiprehberger-jwtJSON Web Token encoding, decoding, and validation with HMAC algorithms100MIT Cryptography Web programming xdigest-srcExtremely fast digest algorithm implementations packaged into a lightweight library (source code).100Apache-2.0 Algorithms Cryptography hiddenwaveSecure audio steganography and cryptography tool. Hide encrypted files in WAV/MP3.100MIT Command line utilities Cryptography treeship-cliPortable trust receipts for agent workflows - CLI100Apache-2.0 Command line utilities Cryptography nklave-apiWeb3Signer-compatible HTTP API with embedded UI for Nklave100MIT Authentication Cryptography eth-vanityFast Ethereum vanity address miner. Supports wallet addresses, CREATE, and CREATE2.100MIT Command line utilities Cryptography xarkWrite zero-knowledge circuits in Rust — the language prelude (no_std, stable).100MIT Cryptography rustls-ticketerInstall a process-wide rustls session ticketer once; idempotent across multiple call sites.100MIT Cryptography Network programming oxirpc-adapter-aws-lcOxiRPC adapter: aws-lc-rs backed rustls CryptoProvider100Apache-2.0 Cryptography Network programming ptrs-gesherPluggable Transports framework for Rust: obfs4, webtunnel, lyrebird (umbrella crate)100MIT OR Apache-2.0 Cryptography Network programming secretx-systemdsystemd credentials backend for secretx.99MIT Authentication Cryptography gatewardenHardened Keygen.sh license validation infrastructure99MIT Authentication Cryptography leo-stdEmbedded Leo standard library source99GPL-3.0 Compilers Cryptography web4-coreWeb4 trust-native infrastructure core library99AGPL-3.0-or-later Authentication Cryptography hashingA robust, production-ready hashing library and CLI tool supporting multiple algorithms98MIT OR Apache-2.0 Command line utilities Cryptography eme2-extendedEME2-extended (ECB-Mask-ECB) wide-block cipher mode of operation for any block size ciphers98MIT OR Apache-2.0 Cryptography No standard library guarantee-macrosProc macros for the guarantee TEE attestation SDK98MIT Cryptography oxistore-encryptCell-level AEAD encryption decorator for OxiStore KV stores (XChaCha20-Poly1305)98Apache-2.0 Cryptography Database implementations gost-cryptoGOST 28147-89 block cipher and GOST R 34.11-94 hash — no_std, RustCrypto compatible98WTFPL Cryptography No standard library p47h-open-coreCryptographic primitives and policy engine for secure identity management98Apache-2.0 Authentication Cryptography hekate-scribbleTrace mutation fuzzer for Hekate ZK programs and chiplets. Tampers valid traces and asserts preflight catches every mutation.98Apache-2.0 Cryptography Development tools::Testing wae-cryptoWAE Crypto - 统一加密抽象模块97MIT Cryptography veilocity-cliPrivate execution layer CLI for Mantle - deposit, transfer, and withdraw with zero-knowledge proofs97MIT Command line utilities Cryptography