CrossCode Save Crypto-Library (PHP)

A PHP based library to de- and encrypt CrossCode savestrings.

Requirements

• PHP: ^8.0
• OpenSSL

Decrypt

use C2DL\CC\Save_Crypto\Save_Crypto_Service;

// [...]

$save = Save_Crypto_Service::decrypt_save($savestring, $pass);

• $savestring contains the encrypted savestring with or without [-!_0_!-].
• $pass contains the passprase that is used to encrypt CrossCode-saves.
• Returns the decrypted Save

Encrypt

use C2DL\CC\Save_Crypto\Save_Crypto_Service;

// [...]

$save = Save_Crypto_Service::encrypt_save($savedata, $pass);

• $savedata contains the json based save-data that should be encrypted.
• $pass contains the passprase that is used to encrypt CrossCode-saves.
• Returns the encrypted Save