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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/innovativeinventor/vig-xts
An implementation of the Vigenere cipher with ciphertext stealing in Go
cryptography go golang vigenere-cipher xts
Last synced: 11 Nov 2024
https://github.com/innovativeinventor/cryptart
A way to easily verify files, keys, and other data using art(words, sounds, images)
cryptography hashing security-tools
Last synced: 11 Nov 2024
https://github.com/hashlag/genc
Command line file encryption tool in GoLang
Last synced: 15 Nov 2024
https://github.com/rayniel95/giftlist
My solution to week 2 project of Alchemy University.
alchemy-university blockchain cryptography docker express nextjs react reactjs web3
Last synced: 16 Nov 2024
https://github.com/rayniel95/ecdsa-node
My solution to week 1 project of Alchemy University.
alchemy-university blockchain cryptography docker express nextjs react reactjs web3
Last synced: 16 Nov 2024
https://github.com/rayniel95/subkey
This is a simple dockerfile for create a docker image with Substrate subkey tool.
blockchain cryptography docker subkey substrate
Last synced: 16 Nov 2024
https://github.com/agent-hellboy/flask-hedcrypt
A flask extension which provide interface( set of APIs) having implemenation of some of the use cases of cryptography.
cryptography flask flask-extensions flask-sqlalchemy pycrypto pypdf2 python
Last synced: 11 Nov 2024
https://github.com/badvibessz/bankingclientserverapp
Client server websocket banking app with GUI
banking client-server cryptography gui json websocket
Last synced: 11 Nov 2024
https://github.com/starlingvibes/rsa-factoring-challenge
We have sniffed an unsecured network and found numbers that are used to encrypt very important documents. It seems that those numbers are not always generated using large enough prime numbers. Your mission should you choose to accept it, is to factorize these numbers as fast as possible before the target fixes this bug on their server - so that we can decode the encrypted documents.
cryptography prime-numbers rsa
Last synced: 16 Nov 2024
https://github.com/adistrim/rsa-pkcs1_oaep-encryption
🔐 RSA encryption and decryption with PKCS1 OAEP padding scheme. Includes key pair generation, encryption with public key, decryption with private key, and secure cryptographic operations.
cryptography pycryptodome python rsa
Last synced: 12 Nov 2024
https://github.com/getvmio/free-cryptography-resources
[Cryptography Free Resources] This repository collects 17 of free resources for Cryptography. 🔐 Unravel the secrets of secure communication with our Cryptography Codex! This repository offers a curated collection of free resources, online courses, and an interactive playground environment. Perfec...
awesome-list cryptography free-resources getvm playground programming
Last synced: 11 Nov 2024
https://github.com/mirtia/ctflearn-cryptography
Writeups for Cryptography Challenges
Last synced: 11 Nov 2024
https://github.com/madliani/caesar-cipher
The Caesar's Cipher Encoder and Decoder
caesar-cipher cryptography ruby
Last synced: 12 Nov 2024
https://github.com/xannythepleb/pycryptx
PyCryptX - an X25519 + Ed25519 + ChaCha20 + BLAKE2b based public key encryption program in Python. This is an unaudited hobby project!
blake2b chacha20 cryptography curve25519 ed25519 encryption-decryption hkdf public-key-cryptography python-encryption python3 x25519
Last synced: 12 Nov 2024
https://github.com/xannythepleb/pycrypt
A rudimentary encryption program written in Python. Plan to add a lot more functionality soon. Please note this is an unaudited hobby project! If security is vital, use Signal or PGP.
blake2b chacha20-poly1305 cryptography encryption-tool python-encryption python3
Last synced: 12 Nov 2024
https://github.com/moussaak/crypto
Vigenere Cipher, multitimepad
cryptography java vigenere-cipher
Last synced: 18 Nov 2024
https://github.com/tykoth/cryptopsy
Encryption/Decryption tests.
command-line cryptography cryptojs testing
Last synced: 18 Nov 2024
https://github.com/charlot-dedjinou/best-flag
Best Flag est un projet passionnant qui mettra vos compétences en cryptographie et stéganographie à l'épreuve. Le but est de découvrir un message secret dissimulé dans le fichier "best_flag" en utilisant différents algorithmes de chiffrement.
cryptography express expressjs flag mongodb react reactjs steganography tailwind tailwindcss
Last synced: 12 Nov 2024
https://github.com/mdziegielewska/algorithms
A collection of algorithms and data structures implemented during university studies.
cryptography fundamental-algorithms numerical-methods operating-system-concepts
Last synced: 19 Nov 2024
https://github.com/juri/fernet
Fernet cryptography format implementation in Swift
Last synced: 12 Nov 2024
https://github.com/dyne/clj-openssh-keygen
A platform-independent Clojure library to genereate OpenSSH compliant key-pairs without using ssh-keygen
authentication cryptography keygen keypair ssh ssh-key
Last synced: 12 Nov 2024
https://github.com/0xliquidglass/caesar
A passwordless file encryption scripts for linux
Last synced: 19 Nov 2024
https://github.com/swamikannan/revisiting-python
Building projects based on libraries such as Turtle and tkinter to brush up on non-ML skills
coffee-machine cryptography customtkinter etch-a-sketch password password-manager-app password-manager-ui python3 tkinter-gui tkinter-python turtle
Last synced: 14 Nov 2024
https://github.com/daleksla/present
Implementations of the PRESENT algorithm for a Rasberry Pi PICO
c11 cmake cryptography rasberry-pi-pico
Last synced: 18 Nov 2024
https://github.com/daleksla/sew
SEW (Salih's Encryption Wrapper) is a wrapper around openssl's encryption functionality, allowing for simpler encryption for basic communications
c c99 cryptography cxx cxx-library cxx11 encryption linux openssl
Last synced: 18 Nov 2024
https://github.com/atticusrussell/hwsw-crypto-xilinx-template
Template for using Xilinx Vivado and SDK with CMPE-661 (HWSW Crypto) projects in a version control friendly way.
cmpe661 cryptography hwsw-crypto version-control vivado xilinx xilinx-sdk xilinx-vivado zybo
Last synced: 12 Nov 2024
https://github.com/ltatarev/caesar-cipher
⚛️ Python script for working with Caesar ciphers
caesar-cipher cipher cryptography python
Last synced: 11 Nov 2024
https://github.com/shreyansh26/solving-substitution-ciphers-using-mcmc
Solving substitution ciphers using Markov Chain Monte Carlo (MCMC)
cryptography mcmc probability sampling-methods substitution-cipher
Last synced: 14 Nov 2024
https://github.com/aditya-giri/cryptopals
My solutions to the Matasano Challenges in Cryptography.
cryptography cryptopals matasano matasano-cryptopals-challenges
Last synced: 18 Nov 2024
https://github.com/pulijon/s3tools
Tools to manage S3 buckets and objects
aes aes-256 aws aws-glacier aws-s3 bash bucket cryptography glacier python s3 tkinter
Last synced: 11 Nov 2024
https://github.com/maemresen/encrypted-data-sender
An example project that simulates, sending and receiving encrypted data between two end-point.
cryptography encryption java security
Last synced: 12 Nov 2024
https://github.com/soumabha-banerjee/enigmaticbyte
This is a steganography desktop application that hides txt messages inside a cover image. It is completely developed using JavaFX and Cryptography and Steganography both is used. For Cryptography we used a symmetric key technique called Columnar Transposition and for Steganography we used LSB Insertion technique.
cryptography cryptography-algorithms desktop-application java javafx javafx-desktop-apps network-security steganography steganography-algorithms
Last synced: 19 Nov 2024
https://github.com/kharizzakaye/message-encoder-decoder
A Python program that encodes and decodes a message. Built with Tkinter and Python Base64.
base64 cryptography python3 tkinter
Last synced: 16 Nov 2024
https://github.com/vinicius-gabriel-p-leitao/python-rsa-cryptography
Desafio_CriptografiaRSAPython
cryptography estudos faculdade python rsa
Last synced: 16 Nov 2024
https://github.com/lesnyrumcajs/matasanocpp
Matasano Crypto Challenge using C++
cpp cryptography cryptopals-challenges google-test
Last synced: 15 Nov 2024
https://github.com/andersoncarrilho/sha256_elip
SHA256 and RIPMED160
bitcoin bitcoin-wallet cryptography cryptography-algorithms eliptic hash160 privatkeys ripmd160 sha256 sha256-crypt sha256-hash
Last synced: 15 Nov 2024
https://github.com/wakingrufus/code-book
This repository is a practical book study of The Code Book by Simon Singh.
Last synced: 15 Nov 2024
https://github.com/zeraphie/passwordgen
Simple class for cryptographically strong secure password generation
composer cryptographic cryptography javascript keyspace password password-generator passwordgen php
Last synced: 18 Nov 2024
https://github.com/vatshayan/new-cipher-project
Newly Designed cipher. it is first in world. Named as Ambani Cipher
beprojects btechprojects cdeprojects cipher crypt cryptograp cryptography finalearprojects finalprojects finalyearprojects newfnalprojects securityprojects
Last synced: 15 Nov 2024
https://github.com/paulshpilsher/ed25519-key-generator
Public key generator using Edwards-curve Digital Signature Algorithm (EdDSA)
crypto cryptography eddsa eddsa25519 go golang public-key-cryptography
Last synced: 16 Nov 2024
https://github.com/paulshpilsher/genrsa
RSA keys generator written in Go
cryptography go pem publickey rsa
Last synced: 16 Nov 2024
https://github.com/paulshpilsher/ethereum-cryptography
Ethereum Cryptography
blockchain cryptography ethereum web3
Last synced: 16 Nov 2024
https://github.com/amagioss/slv-action
Sets up the SLV CLI and helps in injecting vault secrets as masked environment variables for workflows to consume.
credentials credentials-helper cryptography decrypt encryption github-actions github-secrets secrets secrets-manager slv
Last synced: 15 Nov 2024
https://github.com/ureeves/jwt-go-secp256k1
A secp256k1 signature method for dgrijalva/jwt-go.
cryptography golang jwt secp256k1
Last synced: 15 Nov 2024
https://github.com/0811741065/btc-stealer
bitcoin bitcoin-wallet brute-force brute-force-attacks bruteforce btc btc-wallet crypto cryptocurrency cryptography ethereum hack mnemonic mnemonic-bruteforce mnemonic-generator mnemonic-recovery seed-phrase seed-phrase-bruteforce seed-phrase-recovery-tool wallet
Last synced: 16 Nov 2024
https://github.com/rcmilan/ex-cryptographyapp
Implementando Criptografia em Runtime
cryptography dotnet intermediate-code-generation runtime typeconverter
Last synced: 17 Nov 2024
https://github.com/realabbas/offline-blockchain-transaction-signing-private-wallet
A private offline wallet for signing incoming transaction from web interface
cryptography offline public-private-key qrcode signing transaction wallet
Last synced: 15 Nov 2024
https://github.com/cadeke/lets-go
lets-go is a simple CLI application written in Go for encrypting and decrypting files.
cli cryptography decryption encryption golang
Last synced: 13 Nov 2024
https://github.com/jungyoonlim/agora
Private auction on Ethereum with a commit-reveal scheme in combination with zero-knowledge proofs (ZKPs)
cryptography ethereum zero-knowledge
Last synced: 16 Nov 2024
https://github.com/praveena2j/traitor-tracing-system-based-on-pca
A Code and Domain Independent Traitor Tracing System
cryptography fingerprint-authentication fingerprinting image-processing machine machine-learning principal-component-analysis security watermarking
Last synced: 15 Nov 2024
https://github.com/tinyadapter/litecrypt.core
A Simple C# Cryptography Package Based on .NET Core
Last synced: 19 Nov 2024
https://github.com/skerkour/chacha20-blake3
aead assembly blake blake3 chacha chacha20 crypto cryptography rust
Last synced: 15 Nov 2024
https://github.com/skitsanos/text-into-image
Demonstration of steganography with encoding text into an image
canvas crypto cryptography javascript morse-code morse-encode steganography steganography-algorithms steganography-application steganography-encoding
Last synced: 15 Nov 2024
https://github.com/lakshagg/insane-encrypt
A simple 256 byte encryption algorithm.
c cryptography encryption encryption-algorithms encryption-decryption symmetric-encryption symmetric-key-cryptography
Last synced: 14 Nov 2024
https://github.com/hopex-development/cipher
Provides encryption and decryption (not for everyone, see the documentation) of strings using MD5, SHA1, SHA256, Base 16, Base64, DES, AES algorithms.
aes cryptography dotnetframework encryption
Last synced: 17 Nov 2024
https://github.com/linariaworks/mephi
Proof of concept Limbus Company Private Server written in Clojure.
api clojure cryptography http-server limbus-company private-server web-server
Last synced: 14 Nov 2024
https://github.com/shamikaredkar/secure-password-manager
The "Secure Password Manager" is a Python-based tool for securely storing and managing passwords locally. Utilizing advanced encryption provided by the cryptography library, it offers a simple CLI for easy and safe password handling. Ideal for educational purposes or personal use, it ensures your sensitive information remains secure on your device.
command-line cryptography fernet fernet-cryptography fernet-decryption fernet-encryption fernet-key password-manager python
Last synced: 19 Nov 2024
https://github.com/pythoncoderunicorn/simplersa
a simple Python program to learn how RSA cryptography works
Last synced: 17 Nov 2024
https://github.com/naemazam/live-encryption-decryption
Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used
aes cryptography encryption html-css-javascript javascript naemazam
Last synced: 14 Nov 2024
https://github.com/13point5/shrencryption
Simple Human Readable Encryption
cryptography encryption-algorithm web-app
Last synced: 19 Nov 2024
https://github.com/silent0wings/hybrid-caesar-cipher-encryption-system
The Hybrid Caesar Cipher Encryption System is a Java-based encryption tool that extends the classic Caesar cipher by incorporating multiple scrambling, shuffling, and shifting algorithms. This hybrid approach enhances the security of the encryption process.
caesarcipher cryptography encryption java security
Last synced: 12 Nov 2024
https://github.com/rhcarvalho/tiwe
Tiwe is a distributed multiplayer board game
cryptography game golang multiplayer peer-to-peer
Last synced: 13 Nov 2024
https://github.com/sheroz/crypto_vectors
Cryptography test vectors in Rust
cipher cryptography test test-vectors vector
Last synced: 15 Nov 2024
https://github.com/levigo/url-crypto-kit
URL cryptography functionality to be used in conjunction with the Spring(tm) Framework
cryptography spring spring-security spring-web urls
Last synced: 13 Nov 2024
https://github.com/michaeltennyson/advanced-security
The following repository contains programs completed for the advanced security Module
cipher cipher-algorithms cryptography java security
Last synced: 15 Nov 2024
https://github.com/varun-doshi/modc
Rust Library for Finite Field Arithmetic
Last synced: 15 Nov 2024
https://github.com/rakibmia7254/xorpass
XORpass is a Flask-based password manager application with MongoDB integration. It allows users to securely store their passwords in a MongoDB database, with encryption applied using their own master password. This ensures that the stored passwords are protected and can only be accessed by the owner.
cryptography encrypted-store flask password-manager
Last synced: 17 Nov 2024
https://github.com/fardinhash/cryptography-python
All about Cryptography tools & techniques. Python implementation.
crypto cryptography cryptography-algorithms cryptography-library cryptography-python cryptography-tools decryption encryption encryption-algorithms encryption-decryption python-cryptography python-encryption
Last synced: 14 Nov 2024
https://github.com/iosmanthus/homqv-go
One-Pass HMQV and Asymmetric Key-Wrapping https://eprint.iacr.org/2010/638.pdf
Last synced: 15 Nov 2024
https://github.com/jaybrown/superbackeddownloader
macOS shell script and LaunchAgent to automatically download and verify Superbacked updates and auxiliary files
backup bip39 bitcoin blockcrypt btc crypto cryptography linux macos master-password mnemonic plausible-deniability qr-code secret seed-phrase shamir-secret-sharing succession superbacked tails totp
Last synced: 20 Nov 2024
https://github.com/televisionninja/caesar-cipher
Simple caesar cipher encrypting, decrypting, and brute forcing functions
brute-force caesar-cipher cryptography
Last synced: 20 Nov 2024
https://github.com/iphydf/toxcore
Fork of toxcore that's not a github fork
cryptography encryption network p2p security toxcore
Last synced: 17 Nov 2024
https://github.com/henriquesebastiao/blindage
Pythonic Password Manager.
2fa argon2 cryptography hashlib mfa password-manager python sqlalchemy totp typer
Last synced: 16 Nov 2024
https://github.com/ayushshrivstava/iitgn_cs431
CS431 - Computer Network and Security.
cryptography memory-safety network-security web-security
Last synced: 13 Nov 2024
https://github.com/m3ssap0/ctf-rsa-breaker
This is a Python 2.7 script that can be used to solve RSA challenges in CTFs.
cryptography ctf ctf-tools rsa
Last synced: 13 Nov 2024
https://github.com/bethanyuo/crypto_hashes
Popular Cryptographic Algorithms using Crypto Libraries: Hashes
algorithms crypto-algorithms crypto-libraries cryptography hashing hashing-algorithm python
Last synced: 13 Nov 2024
https://github.com/bethanyuo/crypto_signatures
Popular Cryptographic Algorithms using various Crypto Libraries: Signatures
algorithms crypto crypto-algorithms crypto-libraries crypto-signatures cryptography javascript python signatures
Last synced: 13 Nov 2024
https://github.com/ranareebaal/minting-nfts
Minting NFTs in different quantities without Gas Fee!
blockchain-technology cryptography etherscan minting-nfts nextjs nfts typescript vercel-serverless-functions
Last synced: 15 Nov 2024
https://github.com/wandvvs/blockchain
Blockchain implementation: Mining (POW), Serialization, Transactions and sign them, Merkle Tree
bitcoin blockchain blockchain-platform blockchain-technology collage-project cplusplus cpp cpp17 cpp20 cpp23 crypto cryptography educational-project merkle merkle-tree merkletree mit-license stl stl-algorithms stl-containers
Last synced: 15 Nov 2024
https://github.com/kunalpisolkar24/is_lab
Collection of practical codes for Savitribai Phule Pune University's Information Security Laboratory (310258) .
aes-encryption computer-science cryptography cybersecurity des-algorithm diffie-hellman-algorithm information-security java-cryptography md5-hash rsa-algorithm security-lab sppu-computer-engineering
Last synced: 15 Nov 2024
https://github.com/hayr-hotoca/react-native-key-generator
256-bit encryption, cipher key generator - native implementation.
256-bit android cipher cross-platform cryptography encryption ios javascript key react react-native typescript
Last synced: 15 Nov 2024
https://github.com/duguorong009/ripemd-160-rs
Personal practice of implementing the RIPEMD-160 hash function
cryptography hash ripemd160 rust-lang
Last synced: 13 Nov 2024
https://github.com/duguorong009/md6-impl
MD6 hash implemented in Rustlang
cryptography hash md6 rust-lang
Last synced: 13 Nov 2024
https://github.com/mauricelambert/customcrypto
This package implements tools to build your custom cipher
cipher cryptography encryption pypi-package python3
Last synced: 14 Nov 2024
https://github.com/markcda/unitech-infosec-basics-practice-2nd-gr
Учебно-лабораторная практика за 2-й курс
cryptography university-coursework
Last synced: 17 Nov 2024
https://github.com/thibmeu/rfc9500
Public Key Cryptography Test Keys from RFC 9500
Last synced: 16 Nov 2024
https://github.com/ia/crypto
crypto means cryptography
base64 challenges cryptography perl xor
Last synced: 13 Nov 2024
https://github.com/casper64/hai
The 100% console based messaging program using the cryptography library in python; a project I made for my cryptograpghy course.
Last synced: 15 Nov 2024
https://github.com/i30101/wso-code
Official Woodson Science Olympiad tools for the Codebusters event
cryptography python science-olympiad tkinter
Last synced: 13 Nov 2024
