Bitcoin Core integration/staging tree
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Nov 6, 2026 - C++
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Cryptography
Cryptography, or cryptology is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages.
Here are 23,358 public repositories matching this topic...
Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.
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Mar 7, 2026 - JavaScript
Reference implementation of Anoma
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Jun 15, 2026 - Elixir
General purpose TLS and crypto library
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Nov 6, 2026 - C
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
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Nov 5, 2026 - Rust
An open source cybersecurity protocol for syncing decentralized graph data.
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Oct 15, 2026 - JavaScript
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
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Nov 6, 2026 - Java
A powerful obfuscator for JavaScript and Node.js
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Nov 4, 2026 - TypeScript
Zama Bounty Program: Contribute to the FHE space and Zama's open source libraries and get rewarded 💰
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Feb 20, 2026
A modern, portable, easy to use crypto library.
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Oct 31, 2026 - C
Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
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Apr 17, 2024 - Java
✍🏻 Source Code Deep Dives, System Design & Engineering Blogs | Halfrost-Field 冰霜之地：源码解析、系统设计与工程实践笔记
javascript blog go swift tls golang ios machine-learning cryptography protobuf objective-c algorithms http2 network-protocols technical-writing system-design inference-engine source-code-analysis llm vllm
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Sep 30, 2026 - Go
Monero: the secure, private, untraceable cryptocurrency
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Nov 2, 2026 - C++
CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift
swift cryptography aes cipher md5 digest aes-gcm hmac sha1 hmac-authentication commoncrypto sha3 cryptoswift
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Aug 19, 2026 - Swift
Perform data science on data that remains in someone else's server
python cryptography privacy deep-learning pytorch hacktoberfest secure-computation syft federated-learning
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Nov 6, 2026 - Python
A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.
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Nov 4, 2026 - PHP
Lightning Network Daemon ⚡️
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Nov 6, 2026 - Go
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
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Nov 5, 2026 - Python
Modular ZK(Zero Knowledge) backend accelerated by GPU
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Nov 29, 2024 - C++
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