cryptography

There are 524 repositories under cryptography topic.

bitcoin / bitcoin
Bitcoin Core integration/staging tree
bitcoin c-plus-plus cryptocurrency cryptography p2p
Language:C++ 78419
TheAlgorithms / JavaScript
Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.
algorithm algorithm-challenges data-structures cryptography cipher search sort sorting-algorithms mathematics conversions hacktoberfest javascript algorithms-implemented algorithms
Language:JavaScript 32063
openssl / openssl
TLS/SSL and crypto library
cryptography decryption encryption openssl ssl tls
Language:C 25427
amark / gun
An open source cybersecurity protocol for syncing decentralized graph data.
machine-learning artificial-intelligence big-data blockchain p2p decentralized graph cryptography crypto offline-first realtime crdt protocol database end-to-end encryption dweb dapp web3 metaverse
Language:JavaScript 18053
Ciphey / Ciphey
⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
artificial-intelligence cipher cpp cryptography ctf ctf-tools cyberchef-magic decryption deep-neural-network encodings encryptions hacking hacktoberfest hashes natural-language-processing pentesting python
Language:Python 17818
javascript-obfuscator
javascript-obfuscator / javascript-obfuscator
A powerful obfuscator for JavaScript and Node.js
browser control-flow cryptography encoding flattening flow javascript javascript-obfuscator js-obfuscator literal mangle nodejs obfuscate obfuscation obfuscator protection security string typescript uglify
Language:TypeScript 13522
tink-crypto / tink
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.
cpp crypto cryptography go java javascript objc security
Language:Java 13471
jedisct1 / libsodium
A modern, portable, easy to use crypto library.
c crypto cryptography
Language:C 12184
cryptomator
cryptomator / cryptomator
Multi-platform transparent client-side encryption of your files in the cloud
cloud-storage crypto cryptography cryptomator encryption java privacy security
Language:Java 11453
krzyzanowskim / CryptoSwift
CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift
swift aes cryptography commoncrypto cryptoswift md5 sha1 hmac-authentication sha3 cipher digest aes-gcm hmac
Language:Swift 10148
OpenMined / PySyft
Perform data science on data that remains in someone else's server
cryptography deep-learning federated-learning hacktoberfest privacy python pytorch secure-computation syft
Language:Python 9432
monero-project / monero
Monero: the secure, private, untraceable cryptocurrency
blockchain c-plus-plus cmake cryptocurrency cryptography cryptonote monero p2p privacy security
Language:C++ 8876
kroma-network / tachyon
Modular ZK(Zero Knowledge) backend accelerated by GPU
blockchain c-plus-plus cpp17 cryptocurrency cryptography cuda kroma tachyon zero-knowledge zk
Language:C++ 7777
lightningnetwork / lnd
Lightning Network Daemon ⚡️
bitcoin blockchain cryptocurrency cryptography lightning lightning-network micropayments payments peer-to-peer protocol
Language:Go 7633
pyca / cryptography
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
cryptography python
Language:Python 6558
PrivateBin / PrivateBin
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.
self-hosted self-hosting pastebin security one-time self-destroy encrypted php paste crypto cryptography
Language:PHP 6332
upspin / upspin
Upspin: A framework for naming everyone's everything.
cryptography fuse golang sharing storage upspin
Language:Go 6268
rustls
rustls / rustls
A modern TLS library in Rust
cryptography rust ssl tls
Language:Rust 5869
sobolevn / awesome-cryptography
A curated list of cryptography resources and links.
awesome awesome-list crypto cryptography encryption list
5769
tendermint / tendermint
⟁ Tendermint Core (BFT Consensus) in Go
bft blockchain consensus consistency cryptocurrency cryptography db distributed-systems go
Language:Go 5690
RsaCtfTool / RsaCtfTool
RSA attack tool (mainly for ctf) - retrieve private key from weak public key and/or uncipher data
cryptography rsa rsa-attack
Language:Python 5515
cjdelisle / cjdns
An encrypted IPv6 network using public-key cryptography for address allocation and a distributed hash table for routing.
cjdns mesh mesh-networks fcp networking routing dht cryptography hyperboria
Language:C 5170
digitalbazaar / forge
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
crypto cryptography x509 message-digest aes asn1 cipher pkcs tls javascript certificate pkcs7 pkcs1 pkcs12 pbkdf2 csr hmac sha1 sha256 md5
Language:JavaScript 5043
mimblewimble / grin
Minimal implementation of the Mimblewimble protocol.
cryptocurrency cryptography grin mimblewimble rust zero-knowledge-proofs
Language:Rust 5038
weidai11 / cryptopp
free C++ class library of cryptographic schemes
c-plus-plus crypto cryptography
Language:C++ 4792
rippled
XRPLF / rippled
Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++
blockchain c-plus-plus cplusplus cryptography xrp xrp-ledger xrpl
Language:C++ 4506
aws / s2n-tls
An implementation of the TLS/SSL protocols
c c99 crypto cryptography encryption s2n ssl tls
Language:C 4505
snarkOS
AleoNet / snarkOS
A Decentralized Operating System for ZK Applications
aleo blockchain cryptography rust zero-knowledge zksnarks
Language:Rust 4277
google / end-to-end
End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
cryptography javascript openpgp otr
Language:JavaScript 4130
briansmith / ring
Safe, fast, small crypto using Rust
rust cryptography security
Language:Assembly 3698
cli
smallstep / cli
🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
certificate cryptography encryption jose jwe jws jwt mfa oath oauth security security-tools ssh sso tls totp x509
Language:Go 3623
microsoft / SEAL
Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.
cryptography encryption homomorphic-encryption
Language:C++ 3524
google / fully-homomorphic-encryption
An FHE compiler for C++
compiler cryptography encryption fhe fully-homomorphic-encryption homomorphic-encryption privacy
Language:C++ 3503
nakov / Practical-Cryptography-for-Developers-Book
Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatures, ECDSA, EdDSA
aes asymmetric-ciphers book cryptography digital-signature ecc ecdh elliptic-curves elliptic-curves-cryptography hashes hmac kdf key-agreement programming public-key-cryptography python quantum-safe-cryptography tutorial
Language:CSS 3421
KuroLabs / stegcloak
Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐
cipher compression cryptography data-exfiltration functional-programming hacking hacking-tool hacking-tools infosec javascript privacy ramdajs security security-tools steganography stego
Language:JavaScript 3276
PurpleI2P / i2pd
🛡 I2P: End-to-End encrypted and anonymous Internet
anonymity c-plus-plus communication cryptography i2p i2p-client openssl p2p privacy security vpn
Language:C++ 3219