# Crypto Frameworks and Libraries ### C - [crypto-algorithms](https://github.com/B-Con/crypto-algorithms) - Basic implementations of standard cryptography algorithms, like AES and SHA-1. - [libgcrypt](http://directory.fsf.org/wiki/Libgcrypt) - Cryptographic library developed as a separated module of GnuPG. - [libsodium](https://github.com/jedisct1/libsodium) - Modern and easy-to-use crypto library. - [libtomcrypt](https://github.com/libtom/libtomcrypt) - Fairly comprehensive, modular and portable cryptographic toolkit. - [libVES.c](https://github.com/vesvault/libVES.c) - End-to-end encrypted sharing via cloud repository, secure recovery through a viral network of friends in case of key loss. - [milagro-crypto-c](https://github.com/apache/incubator-milagro-crypto-c) - Small, self-contained and fast open source crypto library. It supports RSA, ECDH, ECIES, ECDSA, AES-GCM, SHA2, SHA3 and Pairing-Based Cryptography. - [monocypher](https://monocypher.org) - small, portable, easy to use crypto library inspired by libsodium and TweetNaCl. - [NaCl](https://nacl.cr.yp.to/) - High-speed library for network communication, encryption, decryption, signatures, etc. - [OpenSSL](https://github.com/openssl/openssl) - TLS/SSL and crypto library. - [PolarSSL](https://tls.mbed.org/) - PolarSSL makes it trivially easy for developers to include cryptographic and SSL/TLS capabilities in their (embedded) products, facilitating this functionality with a minimal coding footprint. - [RHash](https://github.com/rhash/RHash) - Great utility for computing hash sums. - [themis](https://github.com/cossacklabs/themis) - High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). Ported on many languages and platforms, suitable for client-server infastructures. - [tiny-AES128-C](https://github.com/kokke/tiny-AES128-C) - Small portable AES128 in C. - [wolfSSL](https://github.com/wolfSSL/wolfssl) - Small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. - [xxHash](https://github.com/Cyan4973/xxHash) - Extremely fast hash algorithm. ### C++ - [Botan](https://botan.randombit.net/) - Cryptography library written in `C++11`. - [cryptopp](https://github.com/weidai11/cryptopp) - Crypto++ Library is a free C++ class library of cryptographic schemes. - [HElib](https://github.com/shaih/HElib) - Software library that implements homomorphic encryption (HE). - [Nettle](http://www.lysator.liu.se/~nisse/nettle/) - Low-level cryptographic library. - [s2n](https://github.com/awslabs/s2n) - Implementation of the TLS/SSL protocols. ### C-sharp - [Bouncy Castle](https://bouncycastle.org/csharp/index.html) - All-purpose cryptographic library. - [libsodium-net](https://github.com/adamcaudill/libsodium-net) - Secure cryptographic library, port of libsodium for .NET. - [Microsoft .NET Framework Cryptography Model](https://docs.microsoft.com/en-us/dotnet/standard/security/cryptography-model) - The .NET Framework implementations of many standard cryptographic algorithms. - [PCLCrypto](https://github.com/AArnott/PCLCrypto) - Provides cryptographic APIs over algorithms implemented by the platform, including exposing them to portable libraries. - [SecurityDriven.Inferno](https://github.com/sdrapkin/SecurityDriven.Inferno) - .NET crypto done right. - [StreamCryptor](https://github.com/bitbeans/StreamCryptor) - Stream encryption & decryption with libsodium and protobuf. ### Clojure - [buddy-core](https://funcool.github.io/buddy-core/latest/) - Cryptographic Api. - [clj-crypto](https://github.com/macourtney/clj-crypto/) - Wrapper for Bouncy Castle. - [pandect](https://github.com/xsc/pandect) - Fast and easy-to-use Message Digest, Checksum and HMAC library for Clojure. - [secrets.clj](https://github.com/lk-geimfari/secrets.clj) - A Clojure library designed to generate cryptographically strong random numbers suitable for managing data such as passwords, account authentication, security tokens, and related secrets. ### Common Lisp - [crypto-shortcuts](https://github.com/Shinmera/crypto-shortcuts) - Collection of common cryptography functions. - [ironclad](http://method-combination.net/lisp/ironclad/) - Collection of common crypto shortcuts. - [trivial-ssh](https://github.com/eudoxia0/trivial-ssh) - SSH client library for Common Lisp (Built on libssh2). ### Delphi - [DelphiEncryptionCompendium](https://github.com/winkelsdorf/DelphiEncryptionCompendium/releases) - Cryptographic library for Delphi. - [LockBox](https://sourceforge.net/projects/tplockbox/) - LockBox 3 is a Delphi library for cryptography. - [SynCrypto](https://github.com/synopse/mORMot/blob/master/SynCrypto.pas) - Fast cryptographic routines (hashing and cypher), implementing AES, XOR, RC4, ADLER32, MD5, SHA1, SHA256 algorithms, optimized for speed. - [TForge](https://bitbucket.org/sergworks/tforge) - TForge is open-source crypto library written in Delphi, compatible with FPC. ### Elixir - [cipher](https://github.com/rubencaro/cipher) - Elixir crypto library to encrypt/decrypt arbitrary binaries. - [cloak](https://github.com/danielberkompas/cloak) - Cloak makes it easy to use encryption with Ecto. - [comeonin](https://github.com/elixircnx/comeonin) - Password authorization (bcrypt) library for Elixir. - [elixir-rsa](https://github.com/trapped/elixir-rsa) - `:public_key` cryptography wrapper for Elixir. - [elixir_tea](https://github.com/keichan34/elixir_tea) - TEA implementation in Elixir. - [ex_crypto](https://github.com/ntrepid8/ex_crypto) - Elixir wrapper for Erlang `:crypto` and `:public_key` modules. Provides sensible defaults for many crypto functions to make them easier to use. - [exgpg](https://github.com/rozap/exgpg) - Use gpg from Elixir. - [pot](https://github.com/yuce/pot) - Erlang library for generating one time passwords compatible with Google Authenticator. - [siphash-elixir](https://github.com/zackehh/siphash-elixir) - Elixir implementation of the SipHash hash family. ### Erlang - [crypto](http://erlang.org/doc/apps/crypto/) - Functions for computation of message digests, and functions for encryption and decryption. - [public_key](http://erlang.org/doc/man/public_key.html) - Provides functions to handle public-key infrastructure. ### Go - [crypto](https://golang.org/pkg/crypto/) - Official Website Resources. - [cryptoballot](https://github.com/cryptoballot/cryptoballot) - Cryptographically secure online voting. - [dedis/crypto](https://github.com/dedis/crypto) - Advanced crypto library for the Go language. - [dkeyczar](https://github.com/dgryski/dkeyczar) - Port of Google's Keyczar cryptography library to Go. - [gocrypto](https://github.com/kisom/gocrypto) - Example source code for the Practical Crypto with Go book. - [goThemis](https://github.com/cossacklabs/themis/wiki/Go-Howto) - Go wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). ### Haskell - [Cryptography](http://hackage.haskell.org/packages/#cat:Cryptography) - Collaborative Hackage list. - [Cryptography & Hashing](https://wiki.haskell.org/Applications_and_libraries/Cryptography) - Official Website of Haskell. - [cryptol](https://github.com/GaloisInc/cryptol) - The Language of Cryptography. - [Cryptonite](https://hackage.haskell.org/package/cryptonite) - Haskell repository of cryptographic primitives. - [HsOpenSSL](https://github.com/phonohawk/HsOpenSSL) - OpenSSL binding for Haskel. - [scrypt](https://github.com/informatikr/scrypt) - Haskell bindings to Colin Percival's scrypt implementation. ### Haxe - [haxe-crypto](http://lib.haxe.org/p/haxe-crypto/) - Haxe Cryptography Library. ### JavaScript - [asmCrypto](https://github.com/vibornoff/asmcrypto.js/) - JavaScript implementation of popular cryptographic utilities with performance in mind. - [bcrypt-Node.js](https://github.com/shaneGirish/bcrypt-Node.js) - Native implementation of bcrypt for Node.js. - [cifre](https://github.com/openpeer/cifre) - Fast crypto toolkit for modern client-side JavaScript. - [closure-library](https://github.com/google/closure-library/tree/master/closure/goog/crypt) - Google's common JavaScript library. - [cryptico](https://github.com/wwwtyro/cryptico) - Easy-to-use encryption system utilizing RSA and AES for JavaScript. - [crypto-js](https://github.com/brix/crypto-js) - JavaScript library of crypto standards. - [cryptojs](https://github.com/gwjjeff/cryptojs) - Provide standard and secure cryptographic algorithms for Node.js. - [forge](https://github.com/digitalbazaar/forge) - Native implementation of TLS in JavaScript and tools to write crypto-based and network-heavy webapps. - [IronNode](https://docs.ironcorelabs.com/ironnode-sdk/overview) - Transform encryption library, a variant of proxy re-encryption, for encrypting to users or groups, and easily adding strong data controls to Node.js apps. - [IronWeb](https://docs.ironcorelabs.com/ironweb-sdk/overview) - Transform encryption library, a variant of proxy re-encryption, for easily managing end-to-end encryption securely in the browser. - [javascript-crypto-library](https://github.com/clipperz/javascript-crypto-library) - JavaScript Crypto Library provides web developers with an extensive and efficient set of cryptographic functions. - [js-nacl](https://github.com/tonyg/js-nacl) - Pure-JavaScript High-level API to Emscripten-compiled libsodium routines. - [jsencrypt](https://github.com/travist/jsencrypt) - JavaScript library to perform OpenSSL RSA Encryption, Decryption, and Key Generation. - [JShashes](https://github.com/h2non/jshashes) - Fast and dependency-free cryptographic hashing library for Node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC). - [jsrsasign](https://github.com/kjur/jsrsasign) - The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation. - [jsThemis](https://github.com/cossacklabs/themis/wiki/Nodejs-Howto) - JavaScript wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). - [libsodium.js](https://github.com/jedisct1/libsodium.js) - libsodium compiled to pure JavaScript, with convenient wrappers. - [libVES.js](https://github.com/vesvault/libVES) - End-to-end encrypted sharing via cloud repository, secure recovery through a viral network of friends in case of key loss. - [milagro-crypto-js](https://github.com/apache/incubator-milagro-crypto-js) - MCJS is a standards compliant JavaScript cryptographic library with no external dependencies except for the random seed source. Compatible for Node.js and browser. It supports RSA, ECDH, ECIES, ECDSA, AES-GCM, SHA2, SHA3, Pairing-Based Cryptography and New Hope. - noble - high-security, easily auditable set of contained cryptographic libraries and tools. Zero dependencies each. - [noble-bls12-381](https://github.com/paulmillr/noble-bls12-381) — BLS12-381 pairing-friendly curve (threshold sigs). - [noble-ed25519](https://github.com/paulmillr/noble-ed25519) — ed25519 curve + ristretto255 (encryption, sigs). - [noble-ripemd160](https://github.com/paulmillr/noble-ripemd160) — RIPEMD160 hash. - [noble-secp256k1](https://github.com/paulmillr/noble-secp256k1) — secp256k1 Koblitz curve (encryption, ECDH, sigs). - [node.bcrypt.js](https://github.com/ncb000gt/node.bcrypt.js) - bcrypt for Node.js. - [OpenPGP.js](https://github.com/openpgpjs/openpgpjs) - OpenPGP implementation for JavaScript. - [PolyCrypt](https://github.com/polycrypt/polycrypt) - Pure JS implementation of the WebCrypto API. - [rusha](https://github.com/srijs/rusha) - High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed. - [sjcl](https://github.com/bitwiseshiftleft/sjcl) - Stanford JavaScript Crypto Library. - [TweetNaCl.js](https://github.com/dchest/tweetnacl-js) - A port of TweetNaCl / NaCl for JavaScript for modern browsers and Node.js. - [URSA](https://github.com/quartzjer/ursa) - RSA public/private key OpenSSL bindings for Node. ### Java - [Apache Shiro](http://shiro.apache.org/) - Performs authentication, authorization, cryptography and session management. - [Bouncy Castle](https://www.bouncycastle.org/java.html) - All-purpose cryptographic library. JCA provider, wide range of functions from basic helpers to PGP/SMIME operations. - [Flexiprovider](http://www.flexiprovider.de/) - Powerful toolkit for the Java Cryptography Architecture. - [GDH](https://github.com/maxamel/GDH) - Generalized Diffie-Hellman key exchange Java library for multiple parties built on top of the Vert.x framework. - [Google Keyczar](https://github.com/google/keyczar) - Easy to use, yet safe encryption framework with key versioning. - [Google Tink](https://github.com/google/tink) - A small crypto library that provides a safe, simple, agile and fast way to accomplish some common crypto tasks. - [Java Themis](https://github.com/cossacklabs/themis/wiki/Java-and-Android-Howto) - Java/Android wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). - [jbcrypt](http://www.mindrot.org/projects/jBCrypt/) - jBCrypt is an implementation the OpenBSD Blowfish password hashing algorithm. - [Keycloak](https://github.com/keycloak/keycloak) - Open Source Identity and Access Management For Modern Applications and Services. - [keywhiz](https://github.com/square/keywhiz) - A system for distributing and managing secrets. - [pac4j](https://github.com/pac4j/pac4j) - Security engine. - [Password4j](https://github.com/Password4j/password4j) - A Java user-friendly cryptographic library for hashing and checking passwords with different Key derivation functions (KDFs) and Cryptographic hash functions (CHFs). - [Project Kalium](http://abstractj.github.io/kalium/) - Java binding to the Networking and Cryptography (NaCl) library with the awesomeness of libsodium. - [scrypt](https://github.com/wg/scrypt) - Pure Java implementation of the scrypt key derivation function and a JNI interface to the C implementations, including the SSE2 optimized version. - [securitybuilder](https://github.com/tersesystems/securitybuilder) - Fluent Builder API for JCA/JSSE objects. ### Julia - [Crypto.jl](https://github.com/danielsuo/Crypto.jl) - Library that wraps OpenSSL, but also has pure Julia implementations for reference. - [MbedTLS.jl](https://github.com/JuliaWeb/MbedTLS.jl) - Wrapper around the mbed TLS and cryptography C libary. - [Nettle.jl](https://github.com/staticfloat/Nettle.jl) - Julia wrapper around nettle cryptographic hashing/ encryption library providing MD5, SHA1, SHA2 hashing and HMAC functionality, as well as AES encryption/decryption. - [SHA.jl](https://github.com/staticfloat/SHA.jl) - Performant, 100% native-julia SHA1, SHA2-{224,256,384,512} implementation. ### Lua - [lua-lockbox](https://github.com/somesocks/lua-lockbox) - Collection of cryptographic primitives written in pure Lua. - [LuaCrypto](https://github.com/mkottman/luacrypto) - Lua bindings to OpenSSL. ### Objective-C - [CocoaSecurity](https://github.com/kelp404/CocoaSecurity) - AES, MD5, SHA1, SHA224, SHA256, SHA384, SHA512, Base64, Hex. - [ObjC Themis](https://github.com/cossacklabs/themis/wiki/Objective-C-Howto) - ObjC wrapper on Themis for iOS and macOS. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). - [ObjectivePGP](https://github.com/krzyzanowskim/ObjectivePGP) - ObjectivePGP is an implementation of OpenPGP protocol for iOS and macOS. OpenPGP is the most widely used email encryption standard. - [RNCryptor](https://github.com/RNCryptor/RNCryptor) - CCCryptor (AES encryption) wrappers for iOS and Mac. ### PHP - [halite](https://paragonie.com/project/halite) - Simple library for encryption using `libsodium`. - [libsodium-laravel](https://github.com/scrothers/libsodium-laravel) - Laravel Package Abstraction using `libsodium`. - [PHP Encryption](https://github.com/defuse/php-encryption) - Library for encrypting data with a key or password in PHP. - [PHP Themis](https://github.com/cossacklabs/themis/wiki/PHP-Howto) - PHP wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). - [TCrypto](https://github.com/timoh6/TCrypto) - TCrypto is a simple and flexible PHP 5.3+ in-memory key-value storage library. ### Python - [bcrypt](https://github.com/pyca/bcrypt) - Modern password hashing for your software and your servers. - [charm](https://github.com/JHUISI/charm) - Framework for rapidly prototyping cryptosystems. - [Crypto-Vinaigrette](https://github.com/aditisrinivas97/Crypto-Vinaigrette) - Quantum resistant asymmetric key generation tool for digital signatures. - [cryptography](https://cryptography.io/en/latest/) - Python library which exposes cryptographic recipes and primitives. - [cryptopy](https://sourceforge.net/projects/cryptopy/) - Pure python implmentation of cryptographic algorithms and applications. - [django-cryptography](https://github.com/georgemarshall/django-cryptography) - Easily encrypt data in Django. - [hashids](https://github.com/davidaurelio/hashids-python) - Implementation of [hashids](http://hashids.org) in Python. - [paramiko](http://www.paramiko.org/) - Python implementation of the SSHv2 protocol, providing both client and server functionality. - [Privy](https://github.com/ofek/privy) - An easy, fast lib to correctly password-protect your data. - [pycryptodome](https://github.com/Legrandin/pycryptodome) - Self-contained Python package of low-level cryptographic primitives. - [PyElliptic](https://github.com/yann2192/pyelliptic) - Python OpenSSL wrapper. For modern cryptography with ECC, AES, HMAC, Blowfish. - [pynacl](https://github.com/pyca/pynacl) - Python binding to the Networking and Cryptography (NaCl) library. - [pythemis](https://github.com/cossacklabs/themis/wiki/Python-Howto) - Python wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). ### R - [rscrypt](https://github.com/rstudio/rscrypt) - Package for a collection of scrypt cryptographic functions. ### Ruby - [bcrypt-ruby](https://github.com/codahale/bcrypt-ruby) - Ruby binding for the OpenBSD bcrypt() password hashing algorithm, allowing you to easily store a secure hash of your users' passwords. - [RbNaCl](https://github.com/cryptosphere/rbnacl) - Ruby binding to the Networking and Cryptography (NaCl) library. - [Ruby Themis](https://github.com/cossacklabs/themis/wiki/Ruby-Howto) - Ruby wrapper on Themis. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption). ### Rust - [dalek cryptography](https://github.com/dalek-cryptography/) - Fast yet safe mid-level API for ECC, Bulletproofs, and more. - [mundane](https://github.com/google/mundane) - is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant. - [octavo](https://github.com/libOctavo/octavo) - Highly modular & configurable hash & crypto library. - [proteus](https://github.com/wireapp/proteus) - Axolotl protocol implementation, without header keys, in Rust. - [recrypt](https://github.com/IronCoreLabs/recrypt-rs) - A pure-Rust library that implements cryptographic primitives for building a multi-hop Proxy Re-encryption scheme, known as Transform Encryption. - [ring](https://github.com/briansmith/ring) - Safe, fast, small crypto using Rust & BoringSSL's cryptography primitives. - [rust-crypto](https://github.com/DaGenix/rust-crypto) - Mostly pure-Rust implementation of various cryptographic algorithms. - [rust-openssl](https://github.com/sfackler/rust-openssl) - OpenSSL bindings for Rust. - [rustls](https://github.com/ctz/rustls) - Rustls is a new, modern TLS library written in Rust. - [sodiumoxide](https://github.com/dnaq/sodiumoxide) - Sodium Oxide: Fast cryptographic library for Rust (bindings to libsodium). - [suruga](https://github.com/klutzy/suruga) - TLS 1.2 implementation in Rust. - [webpki](https://github.com/briansmith/webpki) - Web PKI TLS X.509 certificate validation in Rust. ### Scala - [recrypt](https://github.com/IronCoreLabs/recrypt) - Transform encryption library for Scala. - [scrypto](https://github.com/input-output-hk/scrypto) - Cryptographic primitives for Scala. - [tsec](https://github.com/jmcardon/tsec) - A type-safe, functional, general purpose security and cryptography library. ### Swift - [CryptoSwift](https://github.com/krzyzanowskim/CryptoSwift) - Crypto related functions and helpers for Swift implemented in Swift programming language. - [IDZSwiftCommonCrypto](https://github.com/iosdevzone/IDZSwiftCommonCrypto) - Wrapper for Apple's [CommonCrypto](https://opensource.apple.com/source/CommonCrypto/) library written in Swift. - [OpenSSL](https://github.com/Zewo/OpenSSL) - Swift OpenSSL for macOS and Linux. - [SweetHMAC](https://github.com/jancassio/SweetHMAC) - Tiny and easy to use Swift class to encrypt strings using HMAC algorithms. - [Swift-Sodium](https://github.com/jedisct1/swift-sodium) - Swift interface to the Sodium library for common crypto operations for iOS and macOS. - [SwiftSSL](https://github.com/SwiftP2P/SwiftSSL) - Elegant crypto toolkit in Swift. - [SwiftThemis](https://github.com/cossacklabs/themis/wiki/Swift-Howto) - Swift wrapper on Themis for iOS and macOS. High level crypto library for storing data (AES), secure messaging (ECC + ECDSA / RSA + PSS + PKCS#7) and session-oriented, forward secrecy data exchange (ECDH key agreement, ECC & AES encryption).