JavaScript library of crypto standards.
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cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
- python
- cryptography
An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.
PHP Secure Communications Library
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
- crypto
- cryptography
- x509
- message-digest
An experiment.
CAUTION: END OF SUPPORT ON 14 AUG 2026. The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.
- asn1
- x509
- certificate
- crl
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
Complete implementation of JWx (Javascript Object Signing and Encryption/JOSE) technologies for Go. #golang #jwt #jws #jwk #jwe
- jwt
- jwe
- jws
- jwk
Port of TweetNaCl cryptographic library to JavaScript
- crypto
- javascript
- authentication
- signature
Modern encryption for Ruby and Rails
- encryption
- activerecord
- activestorage
- carrierwave
A (mostly) pure-Rust implementation of various cryptographic algorithms.
Encrypt/Decrypt: AES. Hash: MD5, SHA(SHA1, SHA224, SHA256, SHA384, SHA512). Encode/Decode: Base64, Hex.
Audited & minimal JS implementation of elliptic curve cryptography.
- crypto
- cryptography
- ecdsa
- ed25519
RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X
- ios
- crypt
- swift
- rsa
ObjectivePGP is an open-source library for iOS and macOS that provides developers with tools for implementing OpenPGP encryption and decryption, digital signing, and signature verification in their applications, thereby enhancing security and data integrity.
- openpgp
- objective-c
- encryption
- pgp
Fast and dependency-free cryptographic hashing library for node.js and browsers (supports MD5, SHA1, SHA256, SHA512, RIPEMD, HMAC)
- hashing-algorithm
- javascript
- hmac
- hexadecimal
Usable, easy and safe pure-Rust crypto
- cryptography
- rust
- crypto
- chacha20-poly1305
eXtended Keccak Code Package
Elixir encryption library designed for Ecto
- elixir
- encryption
- ecto
- hex
Pure Go implementation of the NaCL set of API's
- golang
- nacl
- security
- secretbox
Fastest 5KB JS implementation of ed25519 signatures
- ed25519
- curve25519
- eddsa
- cryptography
A modern and easy-to-use cryptographic library for .NET based on libsodium
- aead
- aes-gcm
- blake2b
- chacha20-poly1305
Audited & minimal JS implementation of Salsa20, ChaCha and AES
- aes-siv
- chacha20
- chacha20-poly1305
- chacha20poly1305