Python library that serves as an API for common cryptographic primitives used to implement OPRF, OT, and PSI protocols.

Solutions to all 6 programming assignments in Dan Boneh's course Cryptography I. Written in type annotated Python.

The pure python implement of the slh-dsa algorithm.

Professional Compression and Encryption Library with Native C/C++ Acceleration

Système de communication TCP via socket sécurisé

Data structure for representing additive secret shares of integers, designed for use within secure multi-party computation (MPC) protocol implementations.

Python library that provides a simple interface for symmetric (i.e., secret-key) and asymmetric (i.e., public-key) encryption/decryption primitives.

plataforma para controlo e encriptacao de dados - [gcrypter extension]

A local easy-to-use password manager written in python.

Cryptography projects and algorithms in Python

A python library for creating secure, encrypted data containers.It supports multiple passwords that reveal different plaintexts for plausible deniability.Built with modern cryptographic primitives and a simple, developer-friendly API.

All about Cryptography tools & techniques. Python implementation.

Shift Cipher

🔐 Enterprise-grade text encryption toolkit implementing AES-256-GCM, RSA-OAEP, and Hybrid cryptosystems | Educational cryptography suite with authenticated encryption, key management, and security-first design | NIST-compliant algorithmsv

Multiplatform Python Web Chat Server with end-to-end encryption to exchange secure and private messages

Herramienta encode y decode en base64 (por el momento).

Exemplo prático da cifra de Vernam utilizando a operação XOR em Python, apresentando resultados em Unicode, binário e hexadecimal.

🔐 Uni Trust is a system designed for the management, selective sharing, and revocation of digital academic credentials in the context of international student mobility, such as the Erasmus program. The project adopts a decentralized, privacy-preserving, and interoperable approach, based on modern technologies.