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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.

Here are 19 public repositories matching this topic...

zademn / EverythingCrypto

(Still exploring) My cryptography journey: A collection of notebooks covering different algorithms and concepts from cryptography

python cryptography knowledge jupyter-notebook mathematics cryptography-project

Updated Jul 6, 2023
Jupyter Notebook

defeo / PostScryptum

SageMath notebooks for Isogeny Graphs in Cryptography

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

Updated Oct 7, 2018
Jupyter Notebook

Kiooku / Cryptography-Notebook

Cryptography Notebook is a repository containing some of the cryptographic implementations I have done for learning purposes.

cryptography rsa digital-signature hmac hkdf signal post-quantum-cryptography one-time-pad e2ee public-key-cryptography double-ratchet-algorithm x3dh commitment-schemes ggh zero-knowledge-proof assymetric-encryption identification-scheme

Updated Jun 22, 2024
Rust

loicttn / notebooks

All my jupyter notebooks used to learn Cryptography, Mathematics, Security and Machine Learning.

security machine-learning cryptography algorithms jupyter-notebook mathematics

Updated Nov 21, 2022
Jupyter Notebook

SupreethBaliga / crypto-texts

📓 Cryptographic Algorithms- References and Implementations

cryptography cpp

Updated Jun 3, 2020
C++

ngdthanh2000 / notebook-collection

A collection of IPython Notebooks for various purposes.

visualization cryptography jupyter-notebook ipython-notebook python3

Updated Mar 30, 2021
Jupyter Notebook

DedulkoN / MyBigNotebook

notebook with advanced functionality (financial assistant, diary, notes, plans, calendar, photo gallery, notes about your surroundings). Implemented encryption protection. Data is stored on Google Drive.

cryptography notebook google-drive

Updated Dec 8, 2022
C#

hishamcse / Discrete-Math-Specialization-Coursera-

This repository contains the materials, python codes for the quiz and some codes implemented using jupyter notebook related to the specialization ( Introduction to Discrete Mathematics In Computer Science)

cryptography probability graph-theory combinatorics number-theory traveling-salesman-problem

Updated Jul 24, 2020
Jupyter Notebook

in-the-beginning

mad0perator / in-the-beginning

An exploration of the Genesis in a computational notebook environment.

python cryptography jupyter conda bible jupyterlab gematria quarto

Updated Apr 20, 2024
Jupyter Notebook

RichardBean / ArthurDee

"Solving an alchemical cipher in a shared notebook of John and Arthur Dee"

cryptography cryptanalysis cipher latin alchemy cryptology porta

Updated Jul 31, 2022
C

shionorix / krypto-lab

Mostly jupyter notebooks with exercises for cryptography course.

Updated Feb 1, 2022
Jupyter Notebook

Robb-Fr / Cryptography-Diffie-BeepBoop

2021 COM-401 course's at EPFL, coding homeworks. Sage kernel for Jupyter Notebook. Cryptography and Security.

cryptography capture-the-flag sagemath

Updated May 20, 2023
Jupyter Notebook

vladistan / codebreaker-2018-explore

Notebooks to poke around the blockchain for codebreaker 2018 challenge walkthrough

security cryptography blockchain reverse-engineering cryptocurrency cybersecurity ctf-writeups walkthrough codebreaker-challenge ctf-challenges

Updated Jan 10, 2019
Jupyter Notebook

WellersonPrenholato / symmetric-encryption

🔐 Fernet guarantees that a message encrypted using it cannot be manipulated or read without the key. Fernet is an implementation of symmetric (also known as “secret key”) authenticated cryptography.

cryptography notebook python3 symmetric-encryption-algorithm sha256-crypt secret-key-encryption fernet-encryption

Updated Aug 20, 2020
Jupyter Notebook

amiriiw / merkle_note

Merkle Note is a lightweight GTK-based application for securely encrypting, decrypting, and saving textual data. The application uses AES-256-CBC encryption and integrates a Merkle root system for verifying the integrity of the stored data.

c files security cryptography notebook merkle hash aes-256 aes-256-cbc

Updated Dec 2, 2024
C

rubenandrebarreiro / crystals-kyber-and-dilithium-study-and-analysis

👨‍💻 🔐 📈 A project based in (Classical) Post-Quantum Cryptography, namely in Lattice-Based Cryptography. This project was built using Jupyter Notebook, SoS (Script of Script) Notebook, Java, Python, Bouncy Castle library, and TeX. The goal of the project was the study and analysis of the CRYSTALS public-key (asymmetric) cryptographic suite.

python java cryptography jupyter-notebook bouncy-castle public-key-cryptography asymmetric-cryptography crystals asymmetric-encryption ulisboa tecnico-lisboa sos-notebook crystals-kyber lattice-based-cryptography crystals-dilithium key-encapsulation-mechanism learning-with-errors-cryptography

Updated Jun 7, 2024
TeX

strangequarkkk / BB84-Protocol-for-QKD

A simulation of the BB84 protocol in a Jupyter Notebook using the code from https://qiskit.org/textbook/ch-algorithms/quantum-key-distribution.html. Protocol steps until key sifting have been implemented. Error correction & parameter estimation were not executed.

python cryptography communication-protocol numpy quantum-mechanics matplotlib quantum-information qubits qiskit qkd-protocol photons bb84-protocol

Updated Sep 6, 2024
Jupyter Notebook

martynscn / Masters-Thesis-on-Quantum-Cryptography

The title of the thesis is Shor's algorithm in Quantum Cryptography. This repository contains the data and Jupyter notebooks containing the codes used in the Quantum simulations of different variants of Shor's quantum factoring algorithm. While IBM Qiskit has already implemented the algorithm using the standard Quantum Fourier Transform (QFT), t…

cryptography quantum computing shor

Updated Jul 23, 2021
Jupyter Notebook

JoaoAfonsoBatista / Criptography

3rd year bachelor project: Implementation the "Honest-but-Curious set intersection" cryptograpic system, where n people, each one with a set C_i, comunicate with each other in such a way that, after comunicating, everyone knows the interception of every set C_i, without gaining any further information about the set of other people. (Documentatio…

cryptography mathematica

Updated May 25, 2022
Mathematica

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