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brix/crypto-js

A JavaScript library of cryptographic standards for secure data communication.

16.4K
Archived
JavaScript
API Frameworks
Node
#cryptography#security#encryption

tink-crypto/tink

Tink is an open-source cryptography library that provides secure, easy-to-use APIs across multiple languages.

13.6K
Archived
Java
Security Research
#cryptography#security#authentication

Cyan4973/xxHash

Extremely fast and non-cryptographic hash algorithm written in C for efficient data checksumming and dispersion.

10.9K
Active
C
API Frameworks
#hash#checksum#dispersion

krzyzanowskim/CryptoSwift

CryptoSwift is a collection of standard and secure cryptographic algorithms implemented in Swift.

10.6K
Active
Swift
API Frameworks
Swift
#cryptography#encryption#security

keybase/client

Keybase is a cryptographic platform that provides end-to-end encryption, secure file storage, and messaging capabilities.

9.2K
Active
Go
Authentication
File Storage
React
#end-to-end-encryption#pgp#chat

codenotary/immudb

An immutable database based on zero trust, with SQL/Key-Value/Document model, tamperproof and data change history.

8.9K
Stable
Go
API Frameworks
Databases
#auditable#compliance#cryptographic

paragonie/random_compat

A PHP library that provides a CSPRNG API for PHP 5.x, enabling secure randomness for cryptographic applications.

8.2K
Archived
PHP
Authentication
Security Research
PHP
#csprng#randomization#secure

pyca/cryptography

A Python cryptography package that provides low-level access to cryptographic primitives and recipes.

7.5K
Active
Python
API Frameworks
Python
#cryptography#encryption#security

guanzhi/GmSSL

GmSSL is a cryptographic toolbox supporting Chinese national cryptography standards including SM2, SM3, SM4, SM9 and SSL/TLS protocols.

6.0K
Active
C
Cryptography
Authentication
#crypto#encryption#ssl

matter-labs/awesome-zero-knowledge-proofs

A curated list of awesome resources for learning about Zero-Knowledge Proofs (ZKP) and related cryptographic concepts.

5.8K
Active
Tutorials & Courses
Security Research
#zero-knowledge-proofs#cryptography#snarks

signalapp/libsignal

This is a cryptographic library that powers the Signal Protocol, used in the Signal messaging app.

5.5K
Active
Rust
API Frameworks
Security Research
#cryptography#signal-protocol#security

weidai11/cryptopp

A free C++ cryptography library that provides a variety of cryptographic schemes and primitives.

5.4K
Archived
C++
Security Research
Libraries
#cryptography#security#c++

spaceandtimefdn/blitzar

A high-performance zero-knowledge proof acceleration library for C++ and Rust developers working on cryptographic applications.

4.9K
Stable
C++
API Frameworks
API Clients & Testing
#cryptography#zero-knowledge-proofs#gpu-acceleration

QuipNetwork/hashsigs-rs

Post-quantum cryptographic signatures using hash-based schemes in Rust

4.3K
Stable
Rust
Security Research
General Utilities
Rust
#hash-based-signatures#post-quantum-crypto#stateless-hashing

QuipNetwork/hashsigs-py

Python library for hash-based digital signatures and cryptographic signing operations.

4.3K
Stable
Python
Security Research
General Utilities
Python
#hash-signatures#cryptography#digital-signatures

input-output-hk/cardano-sl

Cryptographic currency implementing the Ouroboros Proof-of-Stake blockchain protocol in Haskell.

3.8K
Archived
Haskell
Cryptocurrency
API Frameworks
#cryptocurrency#blockchain#proof-of-stake

google/trillian

A highly scalable and cryptographically verifiable data store for certificate transparency.

3.7K
Active
Go
API Frameworks
Databases
#certificate-transparency#merkle-tree#scalable

Legrandin/pycryptodome

A self-contained cryptographic library for Python developers that provides secure encryption and hashing functionality.

3.2K
Stable
C
API Frameworks
Security Research
#cryptography#security#encryption

randombit/botan

Botan is a C++ cryptography library that provides a wide range of cryptographic algorithms and protocols.

3.2K
Active
C++
API Frameworks
CLI Tools
#cryptography#crypto#tls

bcgit/bc-java

A mirror of the Bouncy Castle Java cryptographic library for use with various security protocols.

2.6K
Active
Java
API Frameworks
Security Research
#crypto#dtls#openpgp

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