kripta-py

An simple implementation of a Symmetric(AES) and Asymmetric(RSA) encryption based on pycryptodome module.

Requirements

• Python (3.10 recommended)

Features

• Generate RSA keys like
• Encrypt/Decrypt messages, files, binaries on symmetric or asymmetric

How to use

• Install the lib

pip install kripta-py

• To use the symmetric encryption (AES):

  • Schema :

  • Code :

    from kripta_py import KriptaAES
    
    
    message = "secret-message"
    secret_key = "secret-code-password"
    
    k = KriptaAES()
    # to encrypt
    encrypted_msg = k.encrypt(message, secret_key)
    
    # to decrypt
    print(k.decrypt(encrypted_msg1, secret_key).decode())
    # secret-message 
    

• To use an asymmetric encryption (RSA):

  • Schema :

  • Code example:

    from kripta_py import KriptaRSA
    
    
    message = "secret-message"
    pub_key = """-----BEGIN PUBLIC KEY-----
    ....
    -----END PUBLIC KEY-----"""
    
    k = KriptaRSA()
    k.setPublicKey(pub_key)
    # To encrypt a message
    encrypted_msg = k.encrypt(k.getPublicKey(), message.encode())
    
    priv_key = """-----BEGIN RSA PRIVATE KEY-----
    .....
    -----END RSA PRIVATE KEY-----"""
    
    k.setPrivateKey(priv_key)
    # To decrypt
    print(k.decrypt(encrypted_msg).decode())
    # secret-message