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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
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https://github.com/2kabhishek/pycipher

Cipher algorithms with Python 🐍🔏

algorithm cipher cryptography library python tdd unittest

Last synced: 12 Nov 2024

https://github.com/lydia-ath/cryptography

cryptanalysis cryptography index-of-coincidence kasiski-method polyalphabetic-substitution vigenere-cipher-algorithm

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/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/haskell-cryptography/cryptography-openssl-bindings

cryptography haskell openssl

Last synced: 18 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

cryptography fernet 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

cryptography encryption pgp

Last synced: 19 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/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/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/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/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/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/pvlbzn/blockchan

Blockchain implementation

blockchain cryptography

Last synced: 12 Nov 2024

https://github.com/smallstep/pem-key-wrap

🔐 Wrap PEM files using RSAES-OAEP with SHA-256 + AES-KWP

cryptography kms pem wrap

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

cryptography

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