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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: 2024-11-19 00:06:14 UTC
- JSON Representation
https://github.com/guppster/languageneutralitybiowearablequantumsearcher
Utilities advanced cryptography to analyze biodegradable quantum mechanics inside an active-reactive cross-platform blockchain environment
blockchain cryptography quantum-computing reactive-programming wearable
Last synced: 13 Nov 2024
https://github.com/h0llyw00dzz/csr-generator
The CSR Generator is a Go package that provides functionality for generating Certificate Signing Requests (CSRs) and private keys. It simplifies the process of creating CSRs with specified common names and Subject Alternative Names (SANs).
cryptography go idiomatic-go pki-tools pkix security-tools ssl-certificates
Last synced: 13 Nov 2024
https://github.com/lukinalexeyg/phpcrypt
Stand-alone version of php_sha256_crypt without any PHP dependencies
Last synced: 19 Nov 2024
https://github.com/damaged-organic/ravelcast
RavelCast allows to share text messages of any content, completely anonymous, without registration and any clues about users identity.
cryptography css3 html5 javascript php symfony2
Last synced: 17 Nov 2024
https://github.com/vexcited/iut-r3.09
Module de cryptographie de BUT2 à l'IUT du Limousin.
cryptanalysis cryptography iut-du-limousin rust
Last synced: 13 Nov 2024
https://github.com/jitendragangwar123/100-days-of-web3-challenge
This repository contains a comprehensive overview of the fundamental concepts related to Blockchain Technology that I've acquired during the 100DaysOfWeb3 challenge. It serves as a valuable resource for understanding the core principles of blockchain technology.
blockchain cryptography ethereum etherjs javascipt smart-contracts solidity web3js
Last synced: 14 Nov 2024
https://github.com/jitendragangwar123/cryptography
This Repository have some basic Cryptographic Algorithms and other basic concepts which is used in Blockchain Technology.
Last synced: 14 Nov 2024
https://github.com/guppster/ark-nim
A Nim library simplifying connection to the ARK blockchain
Last synced: 13 Nov 2024
https://github.com/ajay-dhangar/crypto
My submition for the Microsoft Future Tech 2022 Hackathon
crypto cryptocoins cryptocurrencies cryptocurrency cryptocurrency-exchanges cryptography
Last synced: 24 Oct 2024
https://github.com/proafxin/lattices
This is the lecture series on Lattices given by Oded Regev.
cryptography lattice mathematics
Last synced: 12 Nov 2024
https://github.com/klestovalexej/emerald.examples
Примеры работы с API облачного транспорта
cms cmssigner cryptography https pkcs restsharp signer wattle3 x509certificates
Last synced: 19 Nov 2024
https://github.com/enjeck/cryptoalgovisualizer
Visualizations of various cryptography algorithms
algorithms cryptography visualization
Last synced: 04 Nov 2024
https://github.com/elichai/chacha20
chacha20 chacha20-poly1305 cryptography rust
Last synced: 30 Oct 2024
https://github.com/alexlaurence/psyauth
🔐A crypto protocol system that plants an authentication token inside a user's implicit memory to unconsciously learn sensitive information that is robust against torture/coercion
biometric-authentication cryptography memory-game psychology-experiments security
Last synced: 14 Nov 2024
https://github.com/cmdruid/frost
Fast, round-optimized threshold signature library for BIP340 taproot.
bitcoin cryptography frost threshold
Last synced: 30 Oct 2024
https://github.com/chase-moskal/pastesafe
open encryption web app
asymmetric-encryption crypto cryptography
Last synced: 08 Nov 2024
https://github.com/mjovanc/cryptographix
Visualize and Interact with Cryptographic Algorithms
crypto cryptography gui leptos rust tauri
Last synced: 03 Nov 2024
https://github.com/bkawk/bit-flip
Polymer1 Web Component for generating a random hexadecimal or binary string, of a specified length.
bitcoin crypto cryptography polymer webcomponents
Last synced: 07 Nov 2024
https://github.com/sohnryang/ecdsa-python
ECDSA implementation in Python (DO NOT USE IN PRODUCTION)
Last synced: 17 Nov 2024
https://github.com/nikhil25803/pyfidelius
Python SDK for Fidelius CLI, a tool designed for ECDH cryptography.
Last synced: 30 Oct 2024
https://github.com/alichtman/decodecaesar
Intelligent Caesar-Cipher Cracking
caesar-cipher cryptography decryption frequency-analysis
Last synced: 03 Nov 2024
https://github.com/christoffercarlsson/stedy
An easy-to-use cryptography library for JavaScript
aes-gcm-encryption crypto cryptography curve25519 ed25519 elliptic-curves hash hkdf hmac pbkdf2 signature verification x25519
Last synced: 27 Oct 2024
https://github.com/mttbernardini/mbencrypter
:closed_lock_with_key: This program will help you encrypting or decrypting some data or a file using MB's algorithm. NB: this project has been supeseded by https://github.com/mttbernardini/mbc
algorithm cryptography raw-data rawinput symmetric-keys text
Last synced: 30 Oct 2024
https://github.com/pur3miish/antelope-ecc
A universal JavaScript ECC digital signature and key utility package for Antelope based blockchains
antelope antelopeio-blockchain blockchain-technology crypto cryptography javascript sign-transactions signature signature-generation signature-verification
Last synced: 03 Nov 2024
https://github.com/edgarogh/camerash
Little educational app to create entropy/randomness from a video input
android cryptography educational hash random
Last synced: 30 Oct 2024
https://github.com/mateoniksic/project-encrypted-chatroom
client-server chatroom using ecdsa/x25519/sha256 algorithms (CODE) [ PYTHON ]
authentication chatroom client-server cryptography decryption ecdsa encryption exchange key-exchange-algorithms message python python3 sha256 x25519
Last synced: 16 Nov 2024
https://github.com/arpitgo4/bitcoin-wallet
Browser based Bitcoin wallet implementation.
bitcoin-wallet cryptocurrency cryptography react-router reactjs
Last synced: 08 Nov 2024
https://github.com/developpeurpascal/shift-keys-generator
A simple generator of numbers between -7 and 7 as lists or arrays in different programming languages.
cryptographic-algorithms cryptography cryptography-tools delphi delphi-app developer-tool developer-tools firemonkey firemonkey-applications
Last synced: 01 Nov 2024
https://github.com/furk4nbulut/julius-caesar-cryptography-algorithm
Java program implements the Julius Caesar's Cryptography Algorithm, also known as Caesar Cipher. The Caesar Cipher is a substitution cipher where each letter in the plaintext is shifted a fixed number of places down or up the alphabet.
algorithm cryptography java julius-caesar-cryptography
Last synced: 11 Nov 2024
https://github.com/demining/lattice-attack-249bits
LATTICE ATTACK 249bits we solve the problem of hidden numbers using 79 signatures ECDSA
attack attacker bitcoin cryptocurrency cryptography ecdsa ecdsa-cryptography ecdsa-signature hack hacking lattice lattice-attack
Last synced: 12 Nov 2024
https://github.com/netgian/cryptography-tool-with-gui
This is a tool for encrypt and decrypt with a graphical user interface made by my self.
cryptography decrypt encrypt python
Last synced: 09 Nov 2024
https://github.com/churro/avr-aes128-groestl256
Efficient AES-128 & Grøstl-256 Implementations for the AVR 8-bit Microcontroller Architecture
aes-128 atmega128 avr cryptography groestl-256
Last synced: 05 Nov 2024
https://github.com/demining/fuzzing-bitcoin
Search for critical vulnerabilities and new methods of protecting cryptocurrency Bitcoin & Ethereum
bitcoin btc cryptocurrency cryptography eth ethereum fuzzing smart-contracts vulnerabilities vulnerability
Last synced: 12 Nov 2024
https://github.com/benwoo1110/cryptographyapp
Advanced converter for modern cryptography algorithms
Last synced: 08 Nov 2024
https://github.com/kevincharm/sparse-merkle-tree
Optimised SMT implementation in Solidity & accompanying JS lib
cryptography ethereum evm merkle-tree solidity sparse-merkle-tree
Last synced: 08 Nov 2024
https://github.com/b0kic4/pgpkeytypedetector
This includes RSA and ECC cryptographic algorithms
Last synced: 29 Oct 2024
https://github.com/yuuki1578/cipherium
Program to encrypt or decrypt caesar cipher file!
Last synced: 12 Oct 2024
https://github.com/erhant/enigma-machine
An Enigma Machine in TypeScript.
cryptography enigma-machine typescript
Last synced: 13 Nov 2024
https://github.com/cartory/encoderr-web
🔐 Crypto Final Project - Encoderr
cryptography decoding encoding javascript uagrm webpack
Last synced: 19 Nov 2024
https://github.com/cartory/encoderr
🔐 Basic Algorithms for Decoding & Encoding
cryptography decoding encoding javascript
Last synced: 19 Nov 2024
https://github.com/samuel-lucas6/daence.net
A .NET implementation of ChaCha-Daence.
aead chacha20 crypto cryptography daence hchacha20 poly1305 siv xchacha20
Last synced: 16 Oct 2024
https://github.com/matias-gonz/rusty-curves
Elliptic curve primitives implemented using bare rust and math
cryptography elliptic-curves rust
Last synced: 19 Nov 2024
https://github.com/circa10a/l33tcrypto
Cryptography for the most l33t haxx0rs
cryptography encoder-decoder hacktoberfest
Last synced: 27 Oct 2024
https://github.com/eldersantoss/pycertmanager
Module to assist in the programmatic management of PFX digital certificates on Windows operating system.
certificate cryptography pfx pki powershell windows
Last synced: 02 Nov 2024
https://github.com/gentjankolicaj/wonderland
Project around cryptography.
algorithms analysis cryptographic-services cryptography cryptography-project grpc-java hashing java java-jca javafx-gui keys keystores message-authentication-code redis-cache
Last synced: 12 Oct 2024
https://github.com/samuel-lucas6/ascon.net
A .NET implementation of the Ascon cipher suite.
aead ascon ascon-128 ascon-128a ascon-80pq ascon-hash ascon-hasha ascon-mac ascon-prf ascon-prfs ascon-xof ascon-xofa crypto cryptography hash message-authentication-code nist nist-lwc prf xof
Last synced: 16 Oct 2024
https://github.com/odhithsen/hashvault
🔐"HashVault" is an all-in-one locally installed password manager that keeps users' passwords and other sensitive information and credentials safe for all at the convenience of a single master key.
cryptography java javafx password-manager
Last synced: 12 Oct 2024
https://github.com/nethermindeth/eth-pairings-bindings
C# bindings for the eth_pairings library
cryptography eip-1962 pairings
Last synced: 05 Nov 2024
https://github.com/dineshdb/sireto
Cryptographic implementations of various cipher algorithms. Educational use only.
cipher-algorithms cryptography
Last synced: 11 Nov 2024
https://github.com/shaygali/crypto-project
python crypto course final project
course-assignment cryptocurrency cryptography python
Last synced: 13 Nov 2024
https://github.com/tsmx/string-crypto
Easy encryption and decryption for strings in NodeJS.
aes cipheriv crypto cryptography encryption string
Last synced: 12 Nov 2024
https://github.com/markus28/steganography
Steganography: Encrypt and hide any data in an image, video or audiofile
cryptography python steganography
Last synced: 13 Oct 2024
https://github.com/samuel-lucas6/padme.net
A .NET implementation of PADMÉ padding.
crypto cryptography padding padme padme-padding
Last synced: 16 Oct 2024
https://github.com/shreyansh26/secure-voting-application
Secure Voting Protocols using RSA
cryptography rsa secure-voting voting-system
Last synced: 14 Nov 2024
https://github.com/samuel-lucas6/tango12
A stream cipher based on BLAKE2b.
blake2 blake2b blake2b-hash-algorithm cipher crypto cryptography encryption keystream stream-cipher
Last synced: 16 Oct 2024
https://github.com/chanced/navajo
A cryptographic toolkit for Rust
crypto cryptography rust security
Last synced: 02 Nov 2024
https://github.com/ecies/py-demo
A simple fastapi eciespy web backend demo
cryptography ecies fastapi python3 secp256k1 webdemo
Last synced: 07 Nov 2024
https://github.com/samuel-lucas6/covertpadding
An implementation of the Covert Encryption randomised padding scheme.
crypto cryptography encryption padding purb
Last synced: 16 Oct 2024
https://github.com/ash-2k3/ooni-chainwatch
A python script to extract certificate chains from OONI web connectivity measurements and submit them to a Let's Encrypt Certificate Transparency (CT) log. This aids in monitoring and auditing the certificates used on the web, contributing to internet transparency efforts.
certificate-transparency cryptography python s3-buckets x509certificates
Last synced: 11 Nov 2024
https://github.com/prongbang/aes_ctr
AES CTR - Counter Flutter plugin.
aes-ctr aes-ctr-mode cryptography decryption encryption flutter
Last synced: 25 Oct 2024
https://github.com/samuel-lucas6/aes-ctr.net
A .NET implementation of AES-CTR.
aes aes-256 aes-ctr aes-ctr-mode aes-decryption aes-encryption crypto cryptography
Last synced: 16 Oct 2024
https://github.com/makemake-kbo/satunna
satunna is a WIP reproducible pseudo-random code execution hashing algorithm
crypto cryptography hash hashing-algorithm salt salting virtual-machine
Last synced: 11 Nov 2024
https://github.com/fpoirotte/cryptal-tomcrypt
An implementation of the Cryptography Abstraction Layer based on the tomcrypt PHP extension
cryptal crypto cryptography libtomcrypt php tomcrypt
Last synced: 28 Oct 2024
https://github.com/samrb-dev/kry0steg
Kry0Steg is a simple cryptographic toolkit providing classical ciphers, hashing, encoding and steganography tools with graphical user interface written with C++ and GTK C++ binding called GTKmm.
ciphers cpp cryptography gtk gtk4 gtkmm4 steganography-tools
Last synced: 24 Oct 2024
https://github.com/kiooku/cryptography-notebook
Cryptography Notebook is a repository containing some of the cryptographic implementations I have done for learning purposes.
assymetric-encryption commitment-schemes cryptography digital-signature double-ratchet-algorithm e2ee ggh hkdf hmac identification-scheme one-time-pad post-quantum-cryptography public-key-cryptography rsa signal x3dh zero-knowledge-proof
Last synced: 11 Nov 2024
https://github.com/keyan/e2e_voting
Simulated end-to-end verifiable secure election protocol
Last synced: 28 Oct 2024
https://github.com/alphaolomi/cryptography-algorithms
A collection of curated cryptography algorithms
algorithms algorithms-and-data-structures cryptography cryptography-algorithms hacktoberfest python rsa-cryptography wiener-attack
Last synced: 12 Nov 2024
https://github.com/aburdulescu/pocryp
Command line utility for cryptographic primitives
Last synced: 14 Nov 2024
https://github.com/ableinc/polysecrets
A completely randomized order of secrets; built with security in mind.
application-security cryptography encryption jwt jwt-token password password-generator polysecrets secrets security security-tools server-security signing signing-certificates
Last synced: 21 Oct 2024
https://github.com/gavincarr/go-slip39
A SLIP-0039 library for Go.
bitcoin cryptography go slip39
Last synced: 21 Oct 2024
https://github.com/miiraak/classicalcompendium
A .NET library of classic C# utility methods
calculator compendium conversion cryptography csharp hash lists package random sorting-algorithms
Last synced: 25 Oct 2024
https://github.com/gianlucatruda/nis-encrypted-messaging
A demonstration of security principles for peer-to-peer communications of sensitive content.
aes-encryption cryptography messaging python3 rsa-cryptography security
Last synced: 28 Oct 2024
https://github.com/moul/otp
One-Time Pad utility
conference cryptography one-time-pad otp xor
Last synced: 21 Oct 2024
https://github.com/ajnouri/network-automation
Development container for network automation.
ansible cryptography napalm net-tools netmiko openssh-client paramiko pexpect pycharm-ide pyntc python python-pip python3-setuptools python36 telnet
Last synced: 31 Oct 2024
https://github.com/fa7ad/bad-ciphers
A collection of bad ciphers
cryptography hacktoberfest hacktoberfest2023
Last synced: 24 Oct 2024
https://github.com/rdner/uncrypticated
cryptography in Go made easy as it should be
Last synced: 28 Oct 2024
https://github.com/hk-transfield/quantum-key-exchange
A simple program to simulate a Quantum Key Exchange (QKE) algorithm, written in Python3.
cryptography encryption python python3 quantum-computing quantum-key-distribution symmetric-cryptography symmetric-encryption symmetric-key-cryptography xor-cipher xor-encryption
Last synced: 27 Oct 2024
https://github.com/reznik99/go-hsm-doc
A simple CLI Tool to view, inspect and debug PKCS11 compliant Hardware and Software HSMs.
cryptography encryption-decryption golang hardware-security-module hsm pkcs11 pkcs11-tool signing-keys
Last synced: 15 Oct 2024
https://github.com/crodriguezvega/go-knapsackcrypto
Knapsack crypto systems in Go
crypto cryptography cryptography-library go golang knapsack-crypto knapsack-encryption merkle-hellman merkle-hellman-knapsack public-key-cryptography
Last synced: 06 Nov 2024
https://github.com/divshekhar/decipher
Breaking transposition cipher using metaheuristic algorithms
cryptanalysis cryptography dpso-algorithm genetic-algorithm geneticalgorithm jaya-algorithm mpso-algorithm pso-algorithm transposition-cipher
Last synced: 07 Nov 2024
https://github.com/innovativeinventor/pylamport
A simple Python library for generating cryptographic Lamport signatures
cryptography identity signature
Last synced: 11 Nov 2024
https://github.com/lemon-mint/highcrypt
A crypto stack built with a proven cryptographic algorithm
algorithm crypto cryptography decryption encrypt encryption go
Last synced: 19 Nov 2024
https://github.com/utarwyn/a51-cipher
Java implementation of the A5/1 Stream Cipher.
cryptography learning school-project
Last synced: 19 Oct 2024
https://github.com/brenoepics/rsa-hex-gen
Generate an RSA key pair in hexadecimal format.
asymmetric cryptography encryp hex pair-generator rsa
Last synced: 15 Oct 2024
https://github.com/shgysk8zer0/jscrypt
Cryptographic modules implemented in JavaScript (I.E. SubtleCrypto API)
aes aes256 crypto cryptography ecmascript2015 es6 es6-modules javascript jscrypt jwk nodejs npm phpcrypt rsa spki subtlecrypto subtlecrypto-api webcryptoapi
Last synced: 17 Oct 2024
https://github.com/presidentbeef/ruby_crypto_examples
Examples of cryptography operations using Ruby's standard library.
cryptography elliptic-curve-cryptography openssl public-key-cryptography public-key-encryption rsa-cryptography ruby
Last synced: 31 Oct 2024
https://github.com/jacob-ian/deno_random_bigint
Generate a random BigInt by bit-length with Deno.
Last synced: 19 Oct 2024
https://github.com/bwesterb/go-exptable
Speed up modular exponentiation of Go's big.Int's using precomputed tables
cryptography go golang modular-exponentiation precomputed-table
Last synced: 25 Oct 2024
https://github.com/aatxe/hacl-rs
Rusty bindings for HACL*, a formally verified cryptographic library written in F*.
cryptography security verified-primitives
Last synced: 15 Oct 2024
https://github.com/talha-1010/des-algorithm
A symmetric-key algorithm for the encryption of digital data.
cpp cryptography datastructures des-algorithm encryption-decryption template-specialisations
Last synced: 14 Nov 2024
https://github.com/zhongruoyu/aes
Advanced Encryption Standard (AES) in C with file encryption/decryption support.
Last synced: 10 Nov 2024
https://github.com/elliotwutingfeng/steam_totp
A Dart library for generating 5-character alphanumeric Steam TOTP codes.
crypto cryptography mfa otp security
Last synced: 11 Nov 2024
https://github.com/notstatilko/uiscrypt
Make strength passwords with uiScrypt!
cryptography password-generator password-manager scrypt scrypt-algorithm urlsafe-base64
Last synced: 11 Nov 2024
https://github.com/volkansah/how-to-kill-crypto-money
Mr.Robot -> How to Kill Crypto Money? This document demonstrates how to use Python and the mnemonic library to generate a seed phrase and derive a private key. This code is intended for demonstration purposes only and should never be used with real funds or your actual hardware wallet.
bitcoin crypto cryptocurrency cryptography damage kill monero wallet
Last synced: 02 Nov 2024
https://github.com/usscalsst41/xyn-seedwatcher-crypto-balance-checker-searcher-multicoin
This repository offers a versatile toolkit for managing multiple cryptocurrencies. Xyn SeedWatcher includes tools for balance checking, address searching, and multi-coin support. Use this to efficiently monitor and manage your crypto assets.
bip39 bitecoin blockchain coin-watcher cold-wallet cryptography ethereum hardware-wallet keypair mnemonic-phrase mnemonic-watcher monorepo react-native seed seed-phrase seed-phrase-checker seed-phrase-generator seed-watcher wallet wallet-watcher
Last synced: 02 Nov 2024
