Cryptography Libraries

23 Components & Libraries

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Cryptography Libraries

Cybersecurity research results. Simple C/C++ and Python implementations

Results (ALL, even bad and unfinished ones) of my research on cybersecurity practical cases

This is the home of FastAPI for enclave applications! Get started in minutes 🎉

Secure multiparty computation is a long-standing topic in computer security. It revolves around the challenge of having multiple "parties", i.e. servers and client computers, who collaborate to perfo…

Scramb.py is a region based JPEG Image Scrambler and Descrambler written in Python for End-to-End-Encrypted (E2EE) Image distribution through unaware channels.

New: Cloak mode! Try it out! New: Scramp.py Studio - create masks with a GUI! You can host your scrambled images out of sight, out of censorship and out of reporting systems and automated scanning on…

🎩 [penetration testing Book], Kali Magic, Cryptography, Hash Crack, Botnet, Rootkit, Malware, Spyware, Python, Go, C|EH.

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

In this repository I collect my adventures in the Cryptography world. What to expect? Directories are organized by categories (S = Symmetric, P = Public, E = Extra) Each directory will have a README.…

$discrete-math-python-scripts$

Python code snippets from Discrete Mathematics for Computer Science specialization at Coursera

Why are some arguments convincing while others are not? What makes an argument convincing? How can you establish your argument in such a way that no room for doubt is left? How can mathematical think…

Minimal TOTP generator in 20 lines of Python

MinTOTP is a minimal TOTP generator written in Python. TOTP stands for Time-Based One-Time Password. Many websites and services require two-factor authentication (2FA) or multi-factor authentication …

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

Input encrypted text, get the decrypted text back. "What type of encryption?" That's the point. You don't know, you just know it's possibly encrypted. Ciphey will figure it out for you. Ciphey can so…

A list of resources in different fields of Computer Science

Exploit Development, Reverse Engineering & Cryptography

Reverse Engineering, Exploitation & Crypto. XANAX - A custom shellcode encoder written in assembly : Password Protected Reverse Shell (Linux/ARMv6) Solution for the crackme "Crack3-by-D4RK_FL0W" …

Simple steganography program based on the LSB method.

A program for encoding information in image and audio files through steganography. Any type of data can be encoded, from raw strings to files, as shown below: On the left, a house with a steganograph…

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

Python library for digital signing and verification of digital signatures in mail, PDF and XML documents. This library implements S/MIME handler which can encrypt and decrypt S/MIME messages using a …

Encrypted Python Execution

Second, register your keys and try importing from the encrypted module or package: Typically, you will leave (exclude) a stub file that is designed to just hook Python's import path parsers, setup th…

A python steganography module to store messages or files protected with AES-256 encryption inside an image.

A python steganography module to store messages or files protected with AES-256 encryption inside an image. Steganography is the art of concealing information within different types of media objects …

:musical_note: Algorithms written in different programming languages - https://zoranpandovski.github.io/al-go-rithms/

Clean example implementations of data structures and algorithms written in different languages. Contributions are always welcome. Language doesn't matter. Just make sure you're implementing an algori…

A Python 3 module and script that uses AES256-CBC to encrypt/decrypt files and streams in AES Crypt file format (version 2).

pyAesCrypt is a Python 3 file-encryption module and script that uses AES256-CBC to encrypt/decrypt files and binary streams. pyAesCrypt is brought to you by Marco Bellaccini - marco.bellaccini(at!)gm…

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

Acra — database security suite for sensitive and personal data protection. Acra gives you tools for encrypting each sensitive data record (data field, database cell, json) before storing them in the …

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

FeatherDuster is a tool written primarily by Daniel "unicornfurnace" Crowley, along with community contributions, for breaking crypto; It tries to make the process of identifying and exploiting weak …

Python ASN.1 library with a focus on performance and a pythonic API

A fast, pure Python library for parsing and serializing ASN.1 structures. A quick thank you to all of the sponsors who donate to support the asn1crypto project: In addition to an ASN.1 BER/DER decode…

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

Themis is an open-source high-level cryptographic services library for securing data during authentication, storage, messaging, network exchange, etc. Themis solves 90% of typical data protection use…

Virgil Crypto is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant. Crypto Library is written in C++, suitable for mobile and server platforms and supports bindings with: Swift, Obj-C, Java (Android), С#/.NET, JS, Python, Ruby, PHP, Go.

Welcome to Virgil Security! Virgil Security guides software developers into the forthcoming security world in which everything will be encrypted (and passwords will be eliminated). In this world, th…

A self-contained cryptographic library for Python

PyCryptodome is a self-contained Python package of low-level cryptographic primitives. It supports Python 2.7, Python 3.5 and newer, and PyPy. The installation procedure depends on the package you wa…

a pure python Java KeyStore file parser, including private key decryption

A pure python Java KeyStore file parser, including private/secret key decryption. Can read JKS, JCEKS, BKS and UBER (BouncyCastle) key stores. The best way to utilize a certificate stored in a jks fi…

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