key-shuffler 0.1.1

Simply python library for encrypting private keys using character shuffle method

key_shuffler

Simply python library for encrypting private keys using character shuffle method.

Supports any blockchains, but is guaranteed to mask only EVM/Aptos private keys.

It checks the correctly entered password by checking the case of the last 2 characters of the key.

Accepts wallets in the format: address:key or key

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Installation

pip install key-shuffler

Usage

Encrypt/decrypt key

from key_shuffler import KeyShuffler

a) The password is already set in the variable:

private_key = "........"
passphrase = "Hello world" 

shuffler = KeyShuffler(passphrase)
encrypted_key = shuffler.encrypt_private_key(private_key)
decrypted_key = shuffler.decrypt_private_key(encrypted_key)

b) The password will be specified by the user via the terminal:

private_key = "......."

shuffler = KeyShuffler()
encrypted_key = shuffler.encrypt_private_key(private_key)
decrypted_key = shuffler.decrypt_private_key(encrypted_key)

Encrypt/decrypt file

Fast sync/async encrypt: using the context manager:

from key_shuffler import openEncrypted

with openEncrypted(".....", 'r') as file:
    ...

from key_shuffler import aiofilesOpenEncrypted

async with aiofilesOpenEncrypted(".....", 'r') as file:
    ...

Default:

shuffler = KeyShuffler()

wallets = shuffler.encrypt_from_file(file_wallets)
wallets = shuffler.decrypt_from_file(file_wallets)

shuffler.encrypt_file_to_file(file_wallets, file_encrypted_wallets)
shuffler.decrypt_file_to_file(file_encrypted_wallets, file_wallets)

Handling an input error

If the password is incorrect, there will be an error and you will be asked to enter it again:

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