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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.

https://github.com/Tetration-Lab/arkworks-solidity-verifier

Solidity SNARK verifier generator for Arkwork's proof systems.

arkworks cryptography ethereum gm17 groth16 marlin solidity zksnark

Last synced: 31 Oct 2024

https://github.com/arunanshub/pyflocker

Python Cryptographic (File Locking) Library

cryptographic-library cryptography encryption file-encryption python3

Last synced: 08 Nov 2024

https://github.com/exonum/private-currency

Exonum service implementing privacy-preserving cryptocurrency

blockchain bulletproofs cryptocurrency cryptography exonum zero-knowledge-proofs

Last synced: 10 Nov 2024

https://github.com/nccgroup/cryptopals-py

Python solutions to the Cryptopals Crypto Challenges

cryptography cryptopals python

Last synced: 10 Nov 2024

https://github.com/atropinetears/winternitz-ots

A Rust Library For The Post-Quantum Digital Signature Scheme Winternitz One-Time Signature using the hash function Blake2b.

blake2b crypto cryptography digital-signature hash hashing one-time-signatures ots post-quantum post-quantum-cryptography rust rust-crate rust-lang rust-library security signatures winternitz winternitz-ots wots

Last synced: 10 Nov 2024

https://github.com/osu-nlp-group/selm

Symmetric Encryption with Language Models

cryptography encryption llm nlp

Last synced: 11 Nov 2024

https://github.com/aviramha/rfernet

Python extension for Fernet encryption/decryption, faster than other alternatives.

cryptography decryption fernet fernet-encryption pyo3 python python-extension rfernet rust

Last synced: 13 Oct 2024

https://github.com/heartsucker/rust-secure-session

Signed, encrypted session cookies for Iron

cryptography http iron rust security session

Last synced: 02 Nov 2024

https://github.com/advaita-saha/grpc-chaum-pederson-zkp

gRPC client/server for zero-knowledge proof authentication Chaum Pederson Zero-Knowledge Proof in Rust

cryptography grpc grpc-server rust zero-knowledge zkp

Last synced: 22 Oct 2024

https://github.com/ahdinosaur/secret-handshake2

🤝 Mutually authenticating key agreement to establish shared secrets over an insecure channel.

cryptography ed25519 handshake key-agreement key-exchange scuttlebutt secret-handshake secure-scuttlebutt shs ssb x25519

Last synced: 27 Oct 2024

https://github.com/uraninite/rsa-algorithm

Math based RSA public/private key generator and encryptor/decryptor.

algorithm console-application cpp cryptography rsa

Last synced: 14 Nov 2024

https://github.com/adamlui/js-utils

⚡ Essential JavaScript libraries/utilities for Node.js and the web

api apis cli compiler converter cryptography css generator ip ipv4 javascript js-utils minification node npm password sass scripts scss utils

Last synced: 29 Oct 2024

https://github.com/trailofbits/windows-ctl

Rust libraries and utilities for parsing Windows Certificate Trust Lists

authenticode cryptography rust

Last synced: 29 Oct 2024

https://github.com/juliacrypto/ripemd.jl

Pure Julia Ripemd160 implementation

cryptography hash-functions julia ripemd ripemd160

Last synced: 18 Nov 2024

https://github.com/leastauthority/wormhole-client

A magic-wormhole client in Haskell

cryptography haskell

Last synced: 20 Nov 2024

https://github.com/oasisprotocol/deoxysii-js

JavaScript Deoxys-II-256-128

aead cryptography javascript mrae

Last synced: 13 Nov 2024

https://github.com/emdneto/aestoolbox

An AES Toolbox for computing the Rijndael Key Schedule for a 128, 192, or 256-bit key.

aes aes-128 aes-192 aes-256 aes-key-schedule-python aeskeyschedule crypto cryptography key rijndael schedule tool

Last synced: 15 Nov 2024

https://github.com/hillu/go-xxtea

Corrected Block TEA / XXTEA library in Go

cryptography go golang xxtea

Last synced: 20 Nov 2024

https://github.com/patatetom/rds4xways

Extract SHA1 from Reference Data Set (RDS) provided by the National Software Reference Library (NSRL) for X-Ways Forensics (or any other tool that uses SHA1).

bash cryptography dfir fingerprint forensic forensics hash nsrl python rds sha1 x-ways

Last synced: 14 Nov 2024

https://github.com/sheroz/magma

Symmetric Key Block Cipher "Magma" in Rust

28147-89 block-cipher cryptography gost gost-28147-89 gost-r-34-12-2015 magma

Last synced: 15 Nov 2024

https://github.com/tableturn/kryptonite

A kollection of scripts that are very close to cryptography but aren't - hence the typo.

cryptography hex kryptonite

Last synced: 15 Nov 2024

https://github.com/cslarsen/eulers-totient-function

A fast implementation of Euler's totient function phi(n) in C++

c-plus-plus cryptography mathematics phi prime-numbers

Last synced: 14 Nov 2024

https://github.com/thibmeu/age-plugin-simplepq

Simple Post Quantum plugin for age

age-encryption cli cryptography post-quantum

Last synced: 16 Nov 2024

https://github.com/atareao/cryptfolder-indicator

CryptFolder Indicator manage encrypted folders with CryFS

cryfs crypt cryptography indicator linux linuxmint ubuntu

Last synced: 12 Nov 2024

https://github.com/demining/vector76-attack

Vector76 Attack: Researching and Preventing Threats to the Bitcoin Network Detailed Cryptanalysis Based on Real Data

attack bitcoin bitcoin-hacking bitcoin-transaction blockchain cryptanalysis cryptocurrency cryptography double-spending vector76 vector76-attack vulnerability

Last synced: 12 Nov 2024

https://github.com/simplito/privmx-crypto-js

Javascript crypto library ...

aes cryptography ecc nodejs rsa srp web

Last synced: 14 Nov 2024

https://github.com/checksumdev/uniqueid

Generates a unique hash/identifier for a system given a set of parameters.

authentication crypto cryptography data-structures generator hardware hwid library os rust rust-crate rust-lang rust-library utility

Last synced: 15 Nov 2024

https://github.com/houseme/gocrypto

A general solution for commonly used crypt in golang

aes base64 crypto cryptography decryption des des3 encryption go golang hash hex rsa

Last synced: 13 Oct 2024

https://github.com/gpestana/htokens-rs

Suite of verifiable anonymous credentials that can be used by applications and systems to enhance/provide privacy to users without impacting practicality.

anonymous-credentials cryptography privacy verifiable-credentials zero-knowledge

Last synced: 19 Oct 2024

https://github.com/virgilsecurity/virgil-sdk-crypto-net

Virgil .NET/C# Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 09 Nov 2024

https://github.com/n1ghtf1re/simple-ciphers

The library contains three simple ciphers: rail-fence, rotating square and wizner cipher

chiper cryptography cryptography-algorithms rail-fence vigener vigener-cipher vigenere-cipher

Last synced: 27 Oct 2024

https://github.com/mjorgegulab/nestjs-cryptography

Secure NestJS cryptography module 🔐

cryptography javascript nest nestjs node security typescript

Last synced: 08 Nov 2024

https://github.com/libitx/univrse

Universal schema for data serialisation, signing and encryption.

bitcoin bsv cbor cryptography encryption signatures

Last synced: 29 Oct 2024

https://github.com/marcogarlet/cuda_cubeattack

CUDA implementation of Cube Attack

cryptography cubeattack cuda

Last synced: 11 Oct 2024

https://github.com/jsign/vkt-proof-bench

Benchmarks for Verkle Trees proofs (Multiproofs & Inner Product Arguments)

cryptography ethereum inner-product-argument ipa multiproof verkle verkle-trie

Last synced: 27 Oct 2024

https://github.com/je-suis-tm/cryptography

Python substitute and transposition ciphers including Vigenère Cipher, Rail Fence Cipher, Caesar Cipher

caesar-cipher cryptanalysis cryptography rail-fence-cipher substitution-cipher transposition-cipher vigenere-cipher zigzag-cipher

Last synced: 06 Nov 2024

https://github.com/pmuens/pybra12

Python implementation of "Fully Homomorphic Encryption without Modulus Switching from Classical GapSVP"

cryptography homomorphic-encryption lattice-based-crypto learning-with-errors lwe

Last synced: 17 Oct 2024

https://github.com/fcasal/cryptoutils.jl

Cryptography and number-theory primitives in Julia

continued-fractions cryptography julia number-theory prime-numbers

Last synced: 12 Oct 2024

https://github.com/saharshleo/s-des

Inner working of the S-DES algorithm using interesting animations and visualizations

cryptography decryption encryption s-des sdes sdes-algorithm sdes-cipher

Last synced: 09 Nov 2024

https://github.com/ysbaddaden/siphash.cr

SipHash family of pseudo random functions implemented in Crystal

cryptography crystal siphash

Last synced: 11 Nov 2024

https://github.com/abdelrahmanbayoumi/rsa-algorithm

Implementation of RSA Algorithm (Encryption - Decryption)

cryptography public-key-encryption python rsa-algorithm rsa-cryptography

Last synced: 05 Nov 2024

https://github.com/virgilsecurity/virgil-purekit-php

PureKit PHP SDK allows developers to protect users' passwords and sensitive personal information in a database from data breaches and both online and offline attacks and make stolen passwords useless even if a database is breached.

cryptography encryption gdpr hipaa passw0rd password password-hardened-encryption phe pii piidata sdk

Last synced: 09 Nov 2024

https://github.com/pymmdrza/cryptocurrency_logos

All Logo's Cryptocurrency with png format and svg format high quality [ICON][Free]

crypto crypto-logos cryptocurrencies cryptocurrency cryptography logo logo-design logos

Last synced: 14 Nov 2024

https://github.com/virgilsecurity/virgil-sdk-ruby

Virgil Core SDK allows developers to get up and running with Virgil Cards Service API quickly and add end-to-end security to their new or existing digital solutions to become HIPAA and GDPR compliant and more.

cryptography encryption end-to-end-encryption gdpr hipaa pki sdk

Last synced: 09 Nov 2024

https://github.com/fxfactorial/accumulator

RSA accumulator in go lang

accumulator crypto cryptography rsa

Last synced: 12 Oct 2024

https://github.com/philipglazman/bitcoinnotes

My notes on bitcoin in org-mode. Converted to html at bitcoinbook.dev

bitcoin blockchain cryptocurrency cryptography lightning lightning-network wallet

Last synced: 08 Nov 2024

https://github.com/rayniel95/rainyelcert-node

The node of RainyelLedger, permissioned blockchain created using Substrate. RainyelLedger is a rebranding of RainyelCert-Node :)

blockchain cryptography distributed-systems ink permissioned-blockchain polkadot rust smart-contracts substrate

Last synced: 16 Nov 2024

https://github.com/angeal185/xcrypt

cascade encryption using Serpent Twofish and AES for the browser and nodejs

aes browser cascade-encryption cipher ciphers cryptography javascript multiple-encryption nodejs serpent twofish

Last synced: 11 Oct 2024

https://github.com/kassane/wolfssl

WolfSSL library - Using Zig Build

c-library cryptography fips ssl tls wolfssl wolfssl-library zig zig-package

Last synced: 13 Nov 2024

https://github.com/elliotwutingfeng/aegis-backup-decryptor

CLI tool to decrypt backup files exported from the Aegis Authenticator app. This application is neither affiliated with Beem Development nor Aegis Authenticator.

2fa aes aes-gcm android backup cryptography cybersecurity decryption encrypt encrypted encryption linux macos openssl otp privacy scrypt security totp windows

Last synced: 11 Nov 2024

https://github.com/ahpaleus/crypto

Cryptography related write-ups, exploits & exercises.

cryptography cryptopals cryptopals-crypto-challenges python writeups

Last synced: 08 Nov 2024

https://github.com/eneko/axx

Encrypt / decrypt files from the command line

cli command-line-tool cryptography encryption swift swiftpm

Last synced: 29 Oct 2024

https://github.com/virgilsecurity/virgil-crypto-net

Virgil .NET Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

crypto cryptography e2ee encryption end-to-end-encryption gdpr hipaa

Last synced: 09 Nov 2024

https://github.com/jiegec/crypto

Implementations of several cryptographic algorithms.

crypto cryptography

Last synced: 09 Nov 2024

https://github.com/defeo/postscryptum

SageMath notebooks for Isogeny Graphs in Cryptography

cryptography elliptic-curves isogenies post-quantum post-quantum-cryptography sagemath sidh

Last synced: 16 Nov 2024

https://github.com/vatshayan/final-year-college-project

Final Year Cryptography Project for Secure Communication System. Python Programming is done. Easy to understand and Implement.

btech btech-project cipher communication crpyt cryptocurrency cryptography cryptonote dataset encryption final final-project finalyearproject ieee machine-learning paper python secure security year

Last synced: 11 Oct 2024

https://github.com/Ultra-Code/recblock

Blockchain for a record management and money transfer system

blockchain blockchain-from-scratch crypto cryptography zig

Last synced: 13 Nov 2024

https://github.com/phantom0004/krypt0s-ransomware_poc

KRYPTOS is a sophisticated Python-based ransomware proof of concept (POC) designed for educational purposes. It encrypts files on Windows machines, focusing on persistence and stealth. Additionally, it includes a fake ransomware screen resembling WannaCry, with all information being fictional.

aes cryptography educational encyrption learning malware poc prevention proof-of-concept python ransomware ransomware-builder simulation stealth teaching testing virtual windows windows-10 windows-11

Last synced: 11 Oct 2024

https://github.com/aarant/nescient

Store, encrypt and decrypt files to and from encrypted, authenticated containers.

cryptography encryption-tool python python3

Last synced: 24 Oct 2024

https://github.com/gregtonoski/bip39-xor

Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array (so-called "seed phrase") using exclusive OR (XOR)/Vernam cipher (a.k.a. One Time Pad).

bip39 cryptography secret-sharing xor

Last synced: 07 Nov 2024

https://github.com/x011/pgp-filelock

PGP FileLock is a lightweight tool for encrypting and decrypting files using PGP standards. It provides a simple interface for generating PGP key pairs, encrypting files with public keys, and decrypting them with private keys. Designed for users who need quick and secure file encryption without the complexity of full-featured PGP software.

cipher cryptography decryption encryption pgp pgp-encryption pretty-good-privacy privacy privacy-protection privacy-tools python secure-communication

Last synced: 06 Nov 2024

https://github.com/myl7/vdmpf

Verifiable distributed multi-point function (DMPF) implementation

cryptography dmpf dpf fss

Last synced: 19 Nov 2024

https://github.com/martinpaljak/cdoc

Command line utility for encrypting and decrypting CDOC files (DigiDoc Crypto alternative)

cdoc cli cryptography java smartcard utility

Last synced: 15 Oct 2024

https://github.com/raphjaph/hotcertification

A distributed Certificate Authority

cryptography go golang

Last synced: 11 Oct 2024

https://github.com/olegfomenko/crypto

Crypto Library

circom cryptography go

Last synced: 08 Nov 2024

https://github.com/jonhoo/go-crypto-examples

Example code for performing various higher-level operations using the Go crypto primitives

cryptography examples golang

Last synced: 13 Oct 2024

https://github.com/cloudflare/privacypass-config

Development and deployment CLI for Cloudflare Privacy Pass implementation

authentication cli cryptography privacy-pass token typescript

Last synced: 07 Oct 2024

https://github.com/dufkan/JCEd25519

JavaCard implementation of Ed25519 signature algorithm for smartcards that do not support EdDSA algorithm introduced in JavaCard API version 3.1.

cryptography ed25519 javacard

Last synced: 27 Oct 2024

https://github.com/python273/pwngrid-api

Pwnagotchi's Pwngrid API client (⌐■_■)

cryptography pwnagotchi python

Last synced: 23 Oct 2024

https://github.com/rednblkx/dash_live_decrypt_proxy

A Simple DRM(CENC) decrypting script for DASH manifests of "dynamic" type

cryptography dash drm ffmpeg mp4 proxy video

Last synced: 08 Nov 2024

Cryptography Awesome Lists
awesome-cryptography 270 Computer-Science-Resources 51 awesome-blockchain-rust 105 awesome-crypto-papers 102 awesome-iam 274 awesome-he 82 awesome-substrate 165 awesome-cryptography-rust 78 awesome-ctf-resources 239 awesome_computer_science 116 Library-of-Ethereum 138 awesome-algorand 202 awesome-zama 179 awesome-ethereum-finance 93 awesome-infosec 83 Blockchain-Guide 538 awesome-risc0 46 bitcoin-history 137 fucking-awesome-cryptography 193 awesome-anonymity-papers 30 free-cryptography-resources 73
Cryptography Categories
Contributed talks, posters and presentations 225 The list 206 Cryptography 115 Resources 112 2018 96 Frameworks and Libs 92 Blockchain Explorers 91 Research papers and publications 87 MEV 83 Password-less auth 82 Authorization 79 Tools 78 Development Tools 77 Uncategorized 75 Ecosystem 63 Papers 60 Misc 58 More 56 Content 55 Multi-factor auth 54