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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.

GitHub: https://github.com/topics/cryptography
Wikipedia: https://en.wikipedia.org/wiki/Cryptography
Last updated: 2024-11-16 00:06:05 UTC
JSON Representation

https://github.com/jmcardon/tsec

Type-safe general-cryptography library - https://jmcardon.github.io/tsec/

cryptography functional-programming jca scala

Last synced: 04 Aug 2024

https://github.com/wolfSSL/wolfssh

wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.

c cryptography embedded iot iot-security portable scp scp-example scp-support security sftp sftp-example ssh ssh-client ssh-client-library ssh-library ssh-server ssh-server-library sshv2 wolfssl

Last synced: 01 Nov 2024

https://github.com/dsprenkels/sss

Library for the Shamir secret sharing scheme

cryptography shamir-secret-sharing

Last synced: 07 Nov 2024

https://github.com/leocavalcante/encrypt

🔒 A set of high-level APIs over PointyCastle for two-way cryptography.

aes cipher cryptography encryption rsa salsa20 secure-random-generator

Last synced: 20 Oct 2024

https://github.com/yaron4u/enigmacracker

EnigmaCracker is a tool for brute forcing crypto wallets

bitcoin bitcoin-bruteforce bitcoin-wallet bitcoin-wallet-cracker brute-force brute-force-attacks bruteforce crypto cryptography hack mnemonic python wallet

Last synced: 11 Oct 2024

https://github.com/margelo/react-native-bignumber

🔢 The fastest Big Number library for React Native

app big bignumber crypto cryptography jsi library math native number react react-native wallet

Last synced: 11 Nov 2024

https://github.com/alichtman/deadbolt

Dead-simple file encryption for any OS

aes-256 cryptography encryption encryption-decryption encryption-tool linux macos windows

Last synced: 09 Nov 2024

https://github.com/brendoncarroll/webfs

A Filesystem Built On Top of the Web.

cryptography dropbox filesharing filesystem ipfs

Last synced: 06 Nov 2024

https://github.com/arkworks-rs/poly-commit

A Rust library for polynomial commitments

cryptography marlin pairings polynomial-commitments rust sonic

Last synced: 04 Nov 2024

https://github.com/wbond/asn1crypto

Python ASN.1 library with a focus on performance and a pythonic API

asn1 cms crl cryptography csr ocsp pem pkcs12 pkcs7 python tsp x509

Last synced: 13 Nov 2024

https://github.com/ingonyama-zk/icicle

A hardware acceleration library for compute intensive cryptography :ice_cube:

cpu cryptography cuda golang msm ntt rust zero-knowledge

Last synced: 29 Oct 2024

https://github.com/dalek-cryptography/x25519-dalek

X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.

cryptography curve25519 elliptic-curve-diffie-hellman keyexchange rust

Last synced: 02 Nov 2024

https://github.com/mhostetter/galois

A performant NumPy extension for Galois fields and their applications

aes bch coding-theory cryptography elliptic-curve-cryptography elliptic-curves encryption error-control-coding finite-fields galois galois-fields lfsr ntt number-theory numpy python reed-solomon rsa

Last synced: 28 Oct 2024

https://github.com/andrewmilson/ministark

🏃‍♂️💨 GPU accelerated STARK prover built on @arkworks-rs

apple-silicon arkworks arkworks-rs crypto cryptography fft finite-fields gpu gpu-acceleration gpu-computing gpu-programming m1 metal optimization polynomials rust starks virtual-machine zero-knowledge zkstarks

Last synced: 09 Nov 2024

https://github.com/emmansun/gmsm

ShangMi (SM) cipher suites for golang (Go语言商用密码软件)

aes-ni cryptography go sm2 sm3 sm4 sm9 zuc

Last synced: 11 Nov 2024

https://github.com/d3ext/maldev

Golang library for malware development

av-evasion cryptography development encryption go golang infosec kali-linux maldev malware pentesting red-team shellcode

Last synced: 14 Nov 2024

https://github.com/wbond/oscrypto

Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy

3des aes cryptography des dsa ecdsa oaep pbkdf2 pkcs12 pkcs1v15 pkcs8 pss python rc2 rc4 rsa tls x509

Last synced: 12 Oct 2024

https://github.com/chjj/liburkel

Authenticated key-value store (i.e. an urkel tree)

cryptography database

Last synced: 26 Oct 2024

https://github.com/paragonie/sapient

Secure API Toolkit

cryptography guzzle json libsodium sapient

Last synced: 02 Nov 2024

https://github.com/SalusaSecondus/CryptoGotchas

A collection of common (interesting) cryptographic mistakes and learning resources.

aes-gcm crypto cryptographic cryptography documentation education encryption gotchas random-nonces signature-algorithm

Last synced: 04 Aug 2024

https://github.com/apple/swift-homomorphic-encryption

Homomorphic Encryption library and applications in Swift

cryptography homomorphic-encryption swift

Last synced: 07 Oct 2024

https://github.com/potatosalad/erlang-jose

JSON Object Signing and Encryption (JOSE) for Erlang and Elixir

cryptography elixir erlang jose jwt

Last synced: 15 Nov 2024

https://github.com/cloudflare/gortr

The RPKI-to-Router server used at Cloudflare

bgp cisco cloudflare cryptography juniper prometheus rpki security

Last synced: 05 Nov 2024

https://github.com/vixentael/my-talks

List of my talks and workshops: security engineering, applied cryptography, secure software development

cryptography data-protection encryption infosec ios ios-swift mobile-development security security-engineering usability-engineering

Last synced: 15 Oct 2024

https://github.com/taurushq-io/multi-party-sig

Implementation of protocols for threshold signatures

cryptography elliptic-curves multi-party-computation signature

Last synced: 08 Nov 2024

https://github.com/taurusgroup/multi-party-sig

Implementation of protocols for threshold signatures

cryptography elliptic-curves multi-party-computation signature

Last synced: 14 Aug 2024

https://github.com/josephernest/nfreezer

nFreezer is an encrypted-at-rest backup tool.

backup backup-utility cryptography encryption encryption-at-rest

Last synced: 14 Nov 2024

https://github.com/arkworks-rs/marlin

A Rust library for the Marlin preprocessing zkSNARK

cryptography marlin r1cs rust zksnark

Last synced: 28 Oct 2024

https://github.com/rajesh-royal/broprint.js

The world's easiest, smallest and powerful visitor identifier for browsers.

audio-fingerprinting browserfingerprint canvas-fingerprinting cryptography fingerprinting frauddetection identification javascript jsfingerprint reactjs typescript uniquebrowserid visitor-identifier

Last synced: 15 Nov 2024

https://github.com/brndnmtthws/dryoc

Don't Roll Your Own Crypto: pure-Rust, hard to misuse cryptography library

crypto cryptography cryptography-library libsodium nacl rust

Last synced: 13 Nov 2024

https://github.com/open-quantum-safe/openssl

UNSUPPORTED Fork of OpenSSL 1.1.1 that includes prototype quantum-resistant algorithms and ciphersuites based on liboqs PLEASE SWITCH TO OQS-Provider for OpenSSL 3

cryptography post-quantum smime tls x509

Last synced: 04 Aug 2024

https://github.com/HarryR/solcrypto

Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256

bn256 cryptography ethereum libraries ring-signatures schnorr secp256k1 solidity tools zero-knowledge

Last synced: 31 Oct 2024

https://github.com/cloudflare/pp-browser-extension

Client for Privacy Pass protocol providing unlinkable cryptographic tokens

browser-extension chrome-extension cryptography firefox-addon privacy-pass token typescript

Last synced: 07 Oct 2024

https://github.com/tpm2-software/tpm2-pkcs11

A PKCS#11 interface for TPM2 hardware

crypto cryptography pkcs11 security signing tpm tpm2

Last synced: 12 Nov 2024

https://github.com/ZK-Garage/plonk

A pure Rust PLONK implementation using arkworks as a backend.

cryptography plonk rust zero-knowledge

Last synced: 09 Nov 2024

https://github.com/tlsnotary/tlsn

Rust implementation of the TLSNotary protocol

cryptography multi-party-computation tls

Last synced: 04 Nov 2024

https://github.com/zcash/zips

Zcash Improvement Proposals

cryptocurrency cryptography specifications zcash

Last synced: 15 Nov 2024

https://github.com/dhondta/python-codext

Python codecs extension featuring CLI tools for encoding/decoding anything

alphabet base base36 base45 base58 base62 braille cli-tools codecs cryptography cryptography-tools ctf ctf-tools decode-strings decoder encoder-decoder encoding encodings infosec python

Last synced: 29 Oct 2024

https://github.com/depado/goploader

Easy file sharing with server-side encryption, curl/httpie/wget compliant

cryptography curl self-hosted sharing terminal

Last synced: 12 Oct 2024

https://github.com/Depado/goploader

Easy file sharing with server-side encryption, curl/httpie/wget compliant

cryptography curl self-hosted sharing terminal

Last synced: 11 Nov 2024

https://github.com/NetDevPack/Security.Jwt

Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.

cryptography ecdsa jwe jwks jws jwt jwt-authentication jwt-token rsa

Last synced: 10 Nov 2024

https://github.com/ZenGo-X/curv

Rust language general purpose elliptic curve cryptography.

bignumber cryptography elliptic-curves rust zero-knowledge-proofs

Last synced: 09 Nov 2024

https://github.com/mratsim/constantine

Constantine: modular, high-performance, zero-dependency cryptography stack for proof systems and blockchain protocols.

barreto-naehrig bigint bignum bls bls-signature bls12-381 constant-time cryptography digital-signature elliptic-curve-arithmetic elliptic-curve-cryptography elliptic-curves finite-fields galois-field hash-to-curve pairing pairing-cryptography public-key-cryptography side-channels zkp

Last synced: 22 Oct 2024

https://github.com/RustCrypto/stream-ciphers

Collection of stream cipher algorithms

aes-ctr cfb cfb8 cryptography ctr rust stream-ciphers

Last synced: 02 Nov 2024

https://github.com/destiner/blocksmith

Bitcoin/Ethereum key manipulation

bitcoin cryptocurrency cryptography ethereum security

Last synced: 10 Nov 2024

https://github.com/ANSSI-FR/libecc

Library for elliptic curves cryptography

batch-verification bign bip-0340 cryptography ecdh ecdsa ecgdsa eckcdsa ecrdsa ecsdsa ed25519 ed448 eddsa elliptic-curves iso14888-3 rsa schnorr sm2 x25519 x448

Last synced: 08 Nov 2024

https://github.com/Pkcs11Interop/Pkcs11Interop

Managed .NET wrapper for unmanaged PKCS#11 libraries

crypto cryptography hsm pkcs pkcs11 security smartcard

Last synced: 26 Oct 2024

https://github.com/wolfssl/wolfssl-examples

Example applications using the wolfSSL lightweight SSL/TLS library

cms cryptography dtls embedded examples freertos iot pkcs7 psa psk security signature-verification ssl tls tpm2 x509

Last synced: 11 Nov 2024

https://github.com/wolfSSL/wolfssl-examples

Example applications using the wolfSSL lightweight SSL/TLS library

cms cryptography dtls embedded examples freertos iot pkcs7 psa psk security signature-verification ssl tls tpm2 x509

Last synced: 09 Nov 2024

https://github.com/arkworks-rs/groth16

A Rust implementation of the Groth16 zkSNARK

cryptography groth16 rust snark zksnark

Last synced: 09 Nov 2024

https://github.com/GildedHonour/frank_jwt

JSON Web Token implementation in Rust.

auth0-jwt authentication cryptography jwt jwt-token rust

Last synced: 27 Oct 2024

https://github.com/craftzdog/react-native-aes-gcm-crypto

AES-GCM encryption/decryption for React Native

cryptography react-native

Last synced: 13 Nov 2024

https://github.com/TritonVM/triton-vm

Triton is a virtual machine that comes with Algebraic Execution Tables (AET) and Arithmetic Intermediate Representations (AIR) for use in combination with a STARK proof system.

cryptography rust stark zero-knowledge zk-starks

Last synced: 09 Nov 2024

https://github.com/wolfssl/wolftpm

wolfTPM is a highly portable TPM 2.0 library, designed for embedded use.

compact cryptography ecc embedded i2c low-resource secure secure-key-storage spi tis tpm tpm-interface-specification tpm2 tpm2-library trusted-platform-module wolfssl wolftpm

Last synced: 11 Nov 2024

https://github.com/alanvivona/pwnshop

Exploit Development, Reverse Engineering & Cryptography

arm buffer-overflow c crackme crypto cryptography exploit-development format-string-attack go golang infosec python reverse-engineering rop security shellcode writeup x64 x86

Last synced: 15 Nov 2024

https://github.com/polhenarejos/pico-fido

Transforming a Raspberry Pico into a FIDO key

cryptography fido fido-u2f fido2 firmware raspberry-pi-pico

Last synced: 08 Sep 2024

https://github.com/mpgn/poodle-poc

:poodle: Poodle (Padding Oracle On Downgraded Legacy Encryption) attack CVE-2014-3566 :poodle:

attacker cryptography padding poc poodle python sslv3

Last synced: 05 Nov 2024

https://github.com/GuildOfWeavers/distaff

Zero-knowledge virtual machine written in Rust

cryptography stack-based virtual-machine zero-knowledge

Last synced: 09 Nov 2024

https://github.com/TorgoTorgo/ghidra-findcrypt

Ghidra analysis plugin to locate cryptographic constants

analysis crypt cryptography findcrypt ghidra ghidra-extension ghidra-findcrypt ghidra-plugin

Last synced: 26 Oct 2024

https://github.com/wolfSSL/wolfTPM

wolfTPM is a highly portable TPM 2.0 library, designed for embedded use.

compact cryptography ecc embedded i2c low-resource secure secure-key-storage spi tis tpm tpm-interface-specification tpm2 tpm2-library trusted-platform-module wolfssl wolftpm

Last synced: 04 Aug 2024

https://github.com/dschadow/JavaSecurity

Java web and command line applications demonstrating various security topics

appsec cryptography csp csrf esapi google-tink java java-security java-web owasp security security-topics spring spring-boot spring-security xss

Last synced: 20 Aug 2024

https://github.com/whyoleg/cryptography-kotlin

Kotlin Multiplatform cryptography / crypto library

aes crypto cryptography ecdsa encryption kmp kotlin kotlin-multiplatform multiplatform rsa signature

Last synced: 13 Nov 2024

https://github.com/jedisct1/wasm-crypto

A WebAssembly (via AssemblyScript) set of cryptographic primitives for building authentication and key exchange protocols.

assemblyscript cryptography ed25519 eddsa wasm webassembly

Last synced: 13 Nov 2024

https://github.com/scipr-lab/dizk

Java library for distributed zero knowledge proof systems

cryptography distributed-computing zero-knowledge-proofs zksnarks

Last synced: 12 Nov 2024

https://github.com/dalek-cryptography/subtle

Pure-Rust traits and utilities for constant-time cryptographic implementations.

bit-manipulation constant-time cryptography rust-traits

Last synced: 02 Nov 2024

https://github.com/MystenLabs/fastcrypto

Common cryptographic library used in software at Mysten Labs.

benchmark blockchain bls crypto cryptography ed25519 zkp

Last synced: 09 Nov 2024

https://github.com/avibrazil/iosbackup

A Python 3 class that reads and extracts files from a password-encrypted iOS backup created by iTunes on Mac and Windows. Compatible with iOS 14. Class works on Linux too.

backup-files backup-password cryptography databases encrypted-backups iphone itunes

Last synced: 15 Oct 2024

https://github.com/citahub/libsm

A Rust Library of China's Standards of Encryption Algorithms (SM2/3/4)

cipher cryptography sm2 sm3 sm4

Last synced: 02 Nov 2024

https://github.com/go-piv/go-ykpiv

Golang interface to manage Yubikeys, including a crypto.Signer & crypto.Decrypter interface

cryptography golang library ykpiv yubikey

Last synced: 08 Nov 2024

https://github.com/cpeikert/Lol

Λ ⚬ λ: Functional Lattice Cryptography

cryptography fully-homomorphic-encryption haskell-library lattices lol ring-lwe

Last synced: 10 Nov 2024

https://github.com/cocomelonc/peekaboo

Simple undetectable shellcode and code injector launcher example. Inspired by RTO malware development course.

aes cpp cryptography encryption injection injector malware-development obfuscation pe-files shellcode xor

Last synced: 14 Nov 2024

https://github.com/ZeroNetX/ZeroNet

ZeroNetX - Decentralized websites using Bitcoin crypto and BitTorrent network

anticensorship bitcoin bittorrent cryptography decentralized free-speech internet-freedom namecoin p2p peer-to-peer uncensored unstoppable-domains web3 zeronet

Last synced: 24 Oct 2024

https://github.com/torusresearch/torus-node

Torus nodes run a Distributed Key Generation protocol amongst themselves that allows for the generation, storage and assignment of cryptographic keys

bft-network cryptography dkg secret-sharings torus-network

Last synced: 04 Aug 2024

https://github.com/Sunscreen-tech/Sunscreen

A compiler for fully homomorphic encryption and zero knowledge proofs

cryptography homomorphic-encryption zero-knowledge

Last synced: 30 Oct 2024

https://github.com/rustpq/pqcrypto

Rust Post-Quantum cryptography

crypto-library cryptography post-quantum post-quantum-cryptography pqc pqcrypto rust

Last synced: 07 Nov 2024

https://github.com/dosyago/discohash

:rocket: DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS

256-bit 64-bit arx bebb4185 cpp cryptanalysis cryptography cryptohash discohash ecrypt encryption hash hashing hashing-algorithm node-js nodejs prime smhasher supercop supercrypt

Last synced: 12 Oct 2024

https://github.com/claucece/useful-crypto-resources

A place for useful crypto-related resources plus some of my fav stuff

cryptography elliptic-curves otr security

Last synced: 03 Aug 2024

https://github.com/avibrazil/iOSbackup

A Python 3 class that reads and extracts files from a password-encrypted iOS backup created by iTunes on Mac and Windows. Compatible with iOS 14. Class works on Linux too.

backup-files backup-password cryptography databases encrypted-backups iphone itunes

Last synced: 09 Aug 2024

https://github.com/zademn/EverythingCrypto

(Still exploring) My cryptography journey: A collection of notebooks covering different algorithms and concepts from cryptography

cryptography cryptography-project jupyter-notebook knowledge mathematics python

Last synced: 12 Nov 2024

https://github.com/dosyago/DISCoHAsH

:rocket: DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS

256-bit 64-bit arx bebb4185 cpp cryptanalysis cryptography cryptohash discohash ecrypt encryption hash hashing hashing-algorithm node-js nodejs prime smhasher supercop supercrypt

Last synced: 17 Aug 2024

https://github.com/zama-ai/bounty-program

Zama Bounty Program and Grant Program: Contribute to the FHE space and Zama's open source libraries and get rewarded 💰

bounty-program cryptography fully-homomorphic-encryption zama

Last synced: 31 Oct 2024

https://github.com/MystenLabs/ed25519-unsafe-libs

List of unsafe ed25519 signature libs

attacks blockchain cryptography ed25519 vulnerabilities

Last synced: 09 Nov 2024

https://github.com/nalinbhardwaj/zordle

Wordle, but with ZK proofs!

cryptography game wordle

Last synced: 15 Nov 2024

https://github.com/codahale/shamir

A Java implementation of Shamir's Secret Sharing algorithm over GF(256).

cryptography java java-8 shamir shamir-secret-sharing

Last synced: 28 Sep 2024

https://github.com/iamnotstatic/multichain-crypto-wallet

A Multichain crypto wallet library that supports Ethereum, Bitcoin, Solana, Waves and other EVM compatible blockchains E.g. Binance Smart Chain, Polygon, Avalanche etc.

avalanche binance-smart-chain bitcoin blockchain cryptocurrency cryptography erc20 eth ethereum evm multichain polygon solana wallet