[exclusive] — Breezip Password

def _decrypt(self, enc_data: str, password: str) -> str: """Decrypt AES-256-CBC encrypted data.""" raw = base64.b64decode(enc_data) salt = raw[:SALT_SIZE] iv = raw[SALT_SIZE:SALT_SIZE + IV_SIZE] ciphertext = raw[SALT_SIZE + IV_SIZE:] key = self._derive_key(password, salt) cipher = Cipher(algorithms.AES(key), modes.CBC(iv), backend=default_backend()) decryptor = cipher.decryptor() decrypted_padded = decryptor.update(ciphertext) + decryptor.finalize() # Remove padding return decrypted_padded.rstrip(b"\x00").decode()

def run(self): """Main CLI loop.""" print("=" * 50) print("🔐 BreeZip Password Manager v1.0") print("=" * 50) if not os.path.exists(STORAGE_FILE): print("First run: Create a master password.") self.set_master_password() else: self.load() if not self.master_password: print("Exiting.") return breezip password

pip install -r requirements.txt #!/usr/bin/env python3 """ BreeZip Password Manager Securely store and retrieve passwords with AES-256 encryption. """ import os import json import base64 import getpass import secrets import string from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2 from cryptography.hazmat.primitives import hashes from cryptography.hazmat.backends import default_backend def _decrypt(self, enc_data: str, password: str) -> str: