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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: 2024-11-18 00:06:14 UTC
- JSON Representation
https://github.com/newyaroslav/crypto-json
C ++ library for JSON encryption with COMMENTS
cryptography json json-parser strip-json-comments
Last synced: 11 Nov 2024
https://github.com/kkazuo/openid-key
Get OpenID keys from issuer.
common-lisp cryptography jwt lisp openid openidc
Last synced: 15 Nov 2024
https://github.com/tom-weatherhead/helix
An RSA encryption and uuencoding/uudecoding application from 2002.
cpp cryptography encryption rsa-encryption uudecode uuencode
Last synced: 17 Nov 2024
https://github.com/loneicewolf/ciphers-python
Cypher, Cipher, Cyphers, Ciphers, cryptography, encryption, obfuscation, enciphering, deciphering - in python3
alphabet cipher cryptography encryption jupyter-notebooks python substitution-cipher
Last synced: 06 Nov 2024
https://github.com/allouis/lamport-ots
🔏 Lamport One-Time Signatures in JavaScript 🔏
cryptography lamport ots signature
Last synced: 12 Oct 2024
https://github.com/dorssel/dotnet-xmss
.NET Standard 2.0 implementation of XMSS and XMSS-MT.
cryptography dotnet dotnet-standard nist-sp-800-208 post-quantum-signature rfc-8391 xmss xmss-mt
Last synced: 06 Nov 2024
https://github.com/dorssel/dotnet-aes-extra
.NET Standard 2.0 implementation of AES-CTR, AES-CMAC, and SIV-AES (aka AES-SIV).
aes aes-cmac aes-cmac-siv aes-ctr aes-ctr-mode aes-siv cmac cryptography dotnet dotnet-standard siv siv-aes siv-mode
Last synced: 06 Nov 2024
https://github.com/hayr-hotoca/react-native-chacha20-poly1305
ChaCha20-Poly1305 encryption/decryption for Flutter. Native implementations make sure it has the fastest performance.
256-bit aes android chacha20 chacha20-poly1305 chacha20poly1305 cipher cipher-algorithms cross-platform cryptography encryption encryption-algorithms ios javascript react react-native reactjs typescript
Last synced: 15 Nov 2024
https://github.com/sepandhaghighi/integer-squaring
Integer Squaring Algorithm
algorithm cryptographic cryptography integer-arithmetic integer-squaring multiplication product-scanning squaring
Last synced: 24 Oct 2024
https://github.com/mobilecoinfoundation/rand
A platform abstraction layer providing a cryptographic RNG
cryptography no-std random rng
Last synced: 11 Nov 2024
https://github.com/maxpat78/cryptopad
A simple Notepad supporting ZIP AES-256 encrypted documents, coded in Python
aes cryptography encryption notepad security text-editor zip zipfile
Last synced: 07 Nov 2024
https://github.com/analogfeelings/blitzhash
SHA hashing library for Blitz3D, using Crypto++ as a backend.
blitz blitz3d blitzbasic cpp cryptography cryptopp visual-studio vs2022
Last synced: 31 Oct 2024
https://github.com/sheroz/rsa
Samples of RSA (Rivest–Shamir–Adleman) asymmetric cipher implementations in Rust
crypto cryptography public-key-cryptography rsa rsa-cipher rsa-cryptography rsa-cryptosystem
Last synced: 15 Nov 2024
https://github.com/defeo/hdr
My habilitation thesis
computer-algebra cryptography elliptic-curves finite-fields isogenies number-theory post-quantum-cryptography
Last synced: 16 Nov 2024
https://github.com/hpgrahsl/rhd-csflc-kafka-connect-demos
Demo Scenarios discussed in my Red Hat Developers article series
apachekafka cryptography encryption-decryption kafka kafka-connect security
Last synced: 10 Nov 2024
https://github.com/nyg/opaque-impl
OPAQUE implementation (PoC)
cryptography elliptic-curve opaque proof-of-concept
Last synced: 12 Nov 2024
https://github.com/hmasila/crypto-php
crypto cryptocurrencies cryptocurrency cryptocurrency-exchanges cryptography
Last synced: 15 Nov 2024
https://github.com/armortal/webcrypto-go
An implementation of the W3C Web Cryptography API specification for Go.
crypto cryptography go golang webcrypto webcrypto-api webcryptography-api
Last synced: 10 Nov 2024
https://github.com/marekyggdrasil/minicurve
A simple library for elliptic curve visualization.
cryptography education visualisation visualization
Last synced: 17 Nov 2024
https://github.com/danieldidiobalsamo/sha256_golang
Go SHA-256 from-scratch implementation
Last synced: 09 Nov 2024
https://github.com/raykarna/bitcoin-stealer
Generate random bitcoin wallets, private keys (seeds) and then check if they match a wallet that contains some kind of balance, and then take it. Node.js
bitcoin bruteforce btc btc-wallet btc-wallet-recover cracker cracking crypto cryptocurrency cryptography ethereum javascript node node-js nodejs seed seed-phrase wallets
Last synced: 09 Nov 2024
https://github.com/piotrszyma/mcl-python
Python bindings for mcl library by herumi
Last synced: 10 Nov 2024
https://github.com/lynk4/picoctf
PicoCTF Write-ups......
binary-exploitation binaryexploitation bufferoverflow cryptography forensics picoctf picoctf-writeups picoctfsolutions reverse-engineering reverseengineering reversing
Last synced: 08 Nov 2024
https://github.com/asc8384/simple-cryptography
Simple cryptographic implementation, including TinyJambu, Grain-128AEAD, Fridrich, etc.
crypto cryptography encryption tinyjambu
Last synced: 03 Nov 2024
https://github.com/vsrc/playground
My personal sandboxed experimenting lab
bitcoin cryptocurrency cryptography golang
Last synced: 06 Nov 2024
https://github.com/cflems/pk
Penguin's Kiss: Asynchronous Command and Control software + multi-client + encrypted + terminal emulation
c2 command-and-control cryptography penguins-kiss pk remote-shell
Last synced: 10 Nov 2024
https://github.com/mahdi7s/software-lock
A complete solution to add lock and activation serial code to a software project
asp-net asp-net-mvc cryptography csharp dotnet entity-framework locker obfuscation serialization windows-forms
Last synced: 14 Nov 2024
https://github.com/stevehjohn/security
Various useful classes for information security
cryptography csharp dotnet shamir
Last synced: 06 Nov 2024
https://github.com/ytisf/aasdfg
Create a truly random, en-masse, random seed using your webcam's noise. Locally.
cryptography entropy random-generation ssl-certificates
Last synced: 24 Oct 2024
https://github.com/marekyggdrasil/website
Marek Narozniak's personal website with computer science / numerics / quantum physics tutorials.
computer-science cryptography optimization optimization-algorithms quantum-computing quantum-mechanics
Last synced: 17 Nov 2024
https://github.com/messsimo/crypto-search
App for Crypto House which show live crypto coin information
api cryptocurrency cryptography css figma git html javascript js laravel php responsive restful-api
Last synced: 11 Oct 2024
https://github.com/architectv/information-security
🛸 BMSTU Information security course (2020) (semester 7)
bmstu cryptography des digital-signature enigma go golang ics7 information-security lzw lzw-compression rsa
Last synced: 14 Nov 2024
https://github.com/joeloftusdev/pass-gen
Console app in Go to generate passwords & check password strength.
command-line-tool console-application cryptography go golang password-generator strength-password
Last synced: 15 Nov 2024
https://github.com/jrdpteam/vortex
A command-line tool for file encryption and decryption using AES-256, with strong password generation and management.
aes aes-256 command-line-tool cryptography decryption encryption file-encryption password-management security
Last synced: 12 Nov 2024
https://github.com/schultz-is/go-threefish
An implementation of the Threefish block cipher entirely in go with no external dependencies.
block-cipher block-ciphers crypto cryptography threefish
Last synced: 15 Nov 2024
https://github.com/trainingbypackt/advanced-blockchain-development
Build highly secure, decentralized applications and conduct secure transactions
bitcoin blockchain cryptocurrencies cryptography ethereum smart-contracts
Last synced: 14 Nov 2024
https://github.com/cosmian/cloudproof_flutter
The Flutter API library to Cosmian Cloudproof Encryption
android cloud cloudproof cryptography dart flutter ios
Last synced: 09 Nov 2024
https://github.com/nning/vigenere_jorin
Quick POC of an idea for a Vigenere variant, my 6 year old son inspired
Last synced: 27 Oct 2024
https://github.com/meyiapir/cryptograph
This is a simple console application for encrypting files using AES, written in Python.
aes aes-encryption cryptography file-encryption python python3
Last synced: 12 Nov 2024
https://github.com/yrotak/d-1
D-1 is an open source symmetric encryption algorithm
crypto cryptography d-1 done encryption encryption-algorithms encryption-decryption symetric-key
Last synced: 09 Nov 2024
https://github.com/m3dzik/rust-crypto-utils
Cryptography Utils for Rust
crypto crypto-library cryptography hash hmac jsonwebtoken jwt rust rust-crate rust-lang rust-language rustlang
Last synced: 01 Nov 2024
https://github.com/daniel-boll/zealot
Be Hideous Before Zeal Cease Zealotry.
cryptography decryption encryption study study-group study-project
Last synced: 05 Nov 2024
https://github.com/guilhermeisnotunix/grifforix
Grifforix aims to be a strong and secure password generator made in Java, it uses the Java's *java.security.SecureRandom* library. I have plans to make it also a secure authenticator software in the future. Grifforix is currently experimental in v.0.9.2-alpha.
cryptography password-generator random-number-generators
Last synced: 13 Nov 2024
https://github.com/ngirimana/rsa
RSA algorithm is asymmetric cryptography algorithm. Asymmetric actually means that it works on two different keys i.e. Public Key and Private Key. As the name describes that the Public Key is given to everyone and Private key is kept private.
cryptography css3 html5 network-security rsa
Last synced: 08 Nov 2024
https://github.com/virgilsecurity/virgil-ratchet-x
Virgil Security Ratchet Objective-C/Swift SDK provides an implementation of the Double Ratchet algorithm, which is used by parties to exchange encrypted messages based on a shared secret key.
cryptography doubleratchet encryption perfect-forward-secrecy pfs ratchet
Last synced: 09 Nov 2024
https://github.com/developpeurpascal/swap-keys-generator
A simple generator of reversible bytes lists or arrays in different programming languages for swapping from a byte value to an other.
cryptographic-algorithms cryptography cryptography-tools delphi delphi-app developer-tool developer-tools firemonkey firemonkey-applications
Last synced: 01 Nov 2024
https://github.com/raymondfx/uptechafrica
UpTechAfrica East Africa Blockchain Hackathon - Whistleblower Solution
blockchain cryptography whistleblowing
Last synced: 24 Oct 2024
https://github.com/stackoverflowexcept1on/frost-secp256k1-evm
frost-secp256k1-evm verifier in solidity
cryptography elliptic-curves schnorr schnorr-signatures solidity threshold-cryptography
Last synced: 30 Oct 2024
https://github.com/asc8384/neural-distinguishers
Neural Distinguishers on TinyJAMBU-128 and GIFT-64
crypto cryptography deep-learning gift tinyjambu
Last synced: 03 Nov 2024
https://github.com/buhman/cryptio
file-like interface for authenticated encryption
aes-gcm authenticated-encryption cryptography encryption-library
Last synced: 27 Oct 2024
https://github.com/medzikuser/rust-crypto-utils
Cryptography Utils for Rust
crypto crypto-library cryptography hash hmac jsonwebtoken jwt rust rust-crate rust-lang rust-language rustlang
Last synced: 07 Oct 2024
https://github.com/susumuota/nostrain
Nostr client library with no strain.
client cryptography nodejs nostr protocol relay sns social-media social-network typescript vite
Last synced: 16 Nov 2024
https://github.com/georgiifirsov/bc-lib
Tiny library with block ciphers implementation for my cryptography research
block-cipher cryptography secret-key-encryption symmetric-cryptography symmetric-key-cryptography
Last synced: 06 Nov 2024
https://github.com/benwoo1110/cryptography-gui
Simple visualisation for basic string cryptography algorithms
algorithms cryptography cryptography-gui pygame python3 string-cryptography-algorithms visualisation
Last synced: 08 Nov 2024
https://github.com/seigtm/rsa
A simple C# code that allows you to encrypt and decrypt huge numbers using the RSA algorithm.
biginteger bigintegers cryptography csharp encryption rsa rsa-algorithm rsa-cryptography rsa-encryption rsa-key-encryption
Last synced: 09 Nov 2024
https://github.com/abhisinha08/cryptile
A Desktop App and CLI tool to encrypt and decrypt your files with a secure password
Last synced: 12 Oct 2024
https://github.com/jsign/zig-eth-secp256k1
A Zig libsecp256k1 wrapper with bells and whistles for Ethereum
cryptography ethereum secp256k1 zig
Last synced: 27 Oct 2024
https://github.com/milliorn/cli-password-generators
Simple command-line applications for generating passwords
chalk cli cli-app clipboardy command-line command-line-interface commander cryptography golang node node-js nodejs npm password password-generator random-seed randomization secure-password text-processing user-interface
Last synced: 02 Nov 2024
https://github.com/delthas/libsilence-java
Lightweight API for the Silence protocol
cryptography java-8 silence sms smssecure textsecure
Last synced: 12 Nov 2024
https://github.com/cipherstash/enveloperb
Ruby bindings for the envelopers envelope-encryption library
cipherstash cryptography encryption envelope-encryption ruby
Last synced: 09 Nov 2024
https://github.com/samuel-lucas6/aegis.net
A .NET implementation of AEGIS-128L and AEGIS-256.
aead aegis aegis128l aegis256 aes crypto cryptography
Last synced: 16 Oct 2024
https://github.com/qnighy/crypt-impl-rust
cryptography hash-algorithm rust tls
Last synced: 26 Oct 2024
https://github.com/miguelzacca/vigenere-encoder
Vigenere cipher encoder/decoder. (npm package)
cipher crypto cryptography decode encode encoder npm npm-module npm-package package vigenere vigenere-cipher
Last synced: 05 Nov 2024
https://github.com/obaskly/anonymouschat
Secure Anonymous Chat
chat cryptography end-to-end-encryption flask python rsa
Last synced: 02 Nov 2024
https://github.com/samuel-lucas6/rocca-s.net
A .NET implementation of Rocca-S.
aead crypto cryptography rocca rocca-s
Last synced: 16 Oct 2024
https://github.com/oliverbutler/steggy
Written in Rust, features a simple cli and a client-side webapp
cli cryptography rust steganography
Last synced: 08 Nov 2024
https://github.com/michaelsproul/antifa
Build a Merkle tree for your files
cryptography filesystem integrity paranoid rust
Last synced: 29 Oct 2024
https://github.com/b1f6c1c4/naive-garble
Naïve implementation of garbled circuits.
cryptography garbled-circuits oblivious-transfer secure-computation sfe
Last synced: 29 Oct 2024
https://github.com/number571/awesome-anonymity
🌐 A curated list of anonymous networks & research papers
anonymity anonymous awesome cryptography dc-nets decentralized ei-nets f2f mixnets network onion p2p protocol proxy qb-nets research research-paper
Last synced: 22 Oct 2024
https://github.com/arkorty/rustcm-cli
UTF-8 Text Cipher using XChaCha20-Poly1305
chacha20-poly1305 cli cryptography rust
Last synced: 13 Nov 2024
https://github.com/mrdcvlsc/password-manager
A simple online password manager web application with demo deployed in render.com
aes better-sqlite3 cipher confidentiality cryptography css data-protection decryption encryption fastify full-stack html javascript nodejs online password-manager password-vault sqlite3 web-application
Last synced: 08 Nov 2024
https://github.com/rusq/gonss3
Subset of Mozilla NSS enough to decrypt firefox passwords
3des 3des-cbc asn1-der cryptography deciphering decryption firefox password pkcs5
Last synced: 26 Oct 2024
https://github.com/alierpm/cryptohub
This project is based on Coinranking API: The simplest API for Cryptocurrency Prices - Real-Time & Historical - Crypto Market Data - Coins - Exchanges and Bing News Search API:An AI service from Microsoft Azure that turns any app into a news search resource.
bitcoin blockchain crypto cryptocurrency cryptocurrency-exchanges cryptography ethereum newsapi
Last synced: 21 Oct 2024
https://github.com/michaelsproul/swap-or-not-shuffle-isabelle
Formalisation of the swap-or-not shuffle used in Ethereum 2.0
cryptography eth2 ethereum formal-verification
Last synced: 28 Oct 2024
https://github.com/simplito/linked-pm
A simple web application which encrypts your private messages (Java Script client-side encryption) and converts them into clickable links and QR-codes.
application cryptography qrcode web
Last synced: 14 Nov 2024
https://github.com/trailofbits/aes-gem
AES Galois Extended Mode
aes aes-gem cryptography gcm nonce-extension
Last synced: 08 Nov 2024
https://github.com/scar26/votesec.io
An automated voting platform based on Azure Blockchain that offers complete anonymity, instantaneous results and a plethora of other features
blockchain cosmosdb cryptography iot node-chakra solidity truffle
Last synced: 09 Nov 2024
https://github.com/savaged/confidant
Password Wallet a bit like Keepass or Lastpass
cryptography csharp dotnet-core gpg gpgme-sharp wpf
Last synced: 08 Nov 2024
https://github.com/shehand/chain
Block-chain in one place
blockchain blockchain-technology cryptocurrency cryptography
Last synced: 28 Oct 2024
https://github.com/deemru/cryptash
Hash-based encrypt/decrypt for PHP
authenticity confidentiality cryptography decrypt encrypt integrity php
Last synced: 29 Oct 2024
https://github.com/elliotwutingfeng/fernet
A Dart library for encrypting and decrypting messages using the Fernet scheme.
aes-128-cbc cryptography decryption encryption hmac-sha256 pkcs7 secret
Last synced: 11 Nov 2024
https://github.com/lovasoa/sha_hashes
Collection of sha hashes of common passwords
cracking cryptography security sha1 website whitehat
Last synced: 28 Oct 2024
https://github.com/dipanshkhandelwal/manytimepad
A solution to many time pad attack https://manytimepad.js.org/
cryptography encryption manytimepad onetimepad
Last synced: 27 Oct 2024
https://github.com/makischristou/crabguard
🦀🔒 crabguard: A cli tool for end-to-end encryption for s3 storage
aes backblaze-b2 cli cloud cloud-storage crabguard cryptography encryption rclone rust rustlang s3
Last synced: 12 Oct 2024
https://github.com/dogukansahil/advancedbrutecipher
BruteCipher is a simple and secure encryption tool that performs all operations locally in your browser using HTML, JavaScript, and CSS. Manage your encryption keys without relying on external CDNs. Currently in beta.
cryptography css decryption encryption html javascript key-management local-storage python security web-application
Last synced: 13 Nov 2024
https://github.com/solidiquis/ez_encrypt
A small message encryption + decryption web application powered by Rust + WASM.
cryptography reactjs rust tailwindcss typescipt wasm webassemby
Last synced: 14 Nov 2024
https://github.com/alxiong/ark-srs
Use Common/Structured Reference String (CRS/SRS) from existing ceremonies with ease
cryptography trusted-setup zksnark
Last synced: 02 Nov 2024
https://github.com/jtdowney/b2sum-rs
Rust clone of the BLAKE2b checksum utility in GNU coreutils
blake2b coreutils cryptography rust
Last synced: 15 Oct 2024
https://github.com/horus-org/payjoin-react-native
React Native Library to Payjoin
bitcoin cryptography payjoin privacy
Last synced: 15 Oct 2024
https://github.com/jitendragangwar123/ekolance-solidity-cohort-2
This repository contains Solidity programming exercises that were discussed during the Ekolance Solidity Cohort 2. It serves as a resource for learning and practicing Solidity, a programming language used for developing smart contracts on blockchain platforms like Ethereum.
blockhain-tecnology cryptography ethereum solidity
Last synced: 14 Nov 2024
https://github.com/cupcakearmy/occulto
Isomorphic encryption library that works both in the browser and node.
aes crypto crypto-library cryptography easy-to-use hash high-level node node-crypto typescript
Last synced: 16 Oct 2024
https://github.com/hangthed64/lyn-telegram-payment-bot-cryptocurrency-payment-system
Customizable, multilanguage Telegram shop bot with Payments support.Telegram bot for handling payments.Simple Telegram bot to accept Stripe payments.
bitecoin blockchain crypto-geteway crypto-payment cryptobot cryptocurrency cryptography ethereum invoice payment payment-gateway payment-integration sellix telegram telegram-bot telegram-bot-api telegram-bot-payments telegram-geteway telegram-group telegram-payment
Last synced: 02 Nov 2024
https://github.com/samuelschlesinger/blake3-lamport-signatures
An implementation of Lamport/Merkle signatures in Rust using the BLAKE3 hash function.
cli cryptography lamport-signature-scheme merkle-signature-scheme rust rust-lang signature
Last synced: 27 Oct 2024
https://github.com/jedisct1/gimli-constructions
Cryptographic constructions based on the Gimli permutation.
Last synced: 12 Nov 2024
https://github.com/nalinrajendran/cryptography-automata-theory
This is a simple scenario based application for string matching and cryptography in the case of a publisher, subscriber model. This demonstrates the communication between a publisher and a subscriber model using two different modes of encryption and decryption(Caesar Cipher, Bit-Flipping).
amrita-vishwa-vidyapeetham bit-flipping caesar-cipher cryptography decryption encryption login-page pub-sub publisher-subscriber
Last synced: 10 Nov 2024
