CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift
- swift
- aes
- cryptography
- commoncrypto
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cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
- python
- cryptography
[DEPRECATED] Stanford Javascript Crypto Library
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
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
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Port of TweetNaCl cryptographic library to JavaScript
- crypto
- javascript
- authentication
- signature
Modern encryption for Ruby and Rails
- encryption
- activerecord
- activestorage
- carrierwave
Modern(-ish) password hashing for your software and your servers
- python
pure-python ECDSA signature/verification and ECDH key agreement
- python
- elliptic-curves
- cryptography
- digital-signatures
Authenticated Encryption with Associated Data Algorithms: high-level encryption ciphers
Audited & minimal JS implementation of hash functions, MACs and KDFs.
- cryptography
- hash
- kdf
- hashing
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
eXtended Keccak Code Package
CnPack VCL Components
- cnpack-vcl-components
- cnpack
- delphi
- pascal
Cryptography Educational Foundations
- mathematics
- rustlang
- zero-knowledge
- cryptography
TLS in pure OCaml
Cryptographic library for Embarcadero Delphi and potentially for FPC as well
- delphi
- key-deviation-algorithms
- cryptographic-checksums
- kdf1
Fundamentals 5 Code Library for FreePascal and Delphi
Hashing for Modern Object Pascal
- delphi
- fpc
- checksum
- stream
Crypto for Modern Object Pascal
- ecdsa
- cryptography
- delphi
- fpc
BCrypt is a password hashing function