Laravel 5.3 Generate Key

It will setup apikeys table. Generating your first API key. Once you're done with the required setup, you can now generate your first API key. Run the following command to generate an API key: php artisan api-key:generate. Generally, the ApiKey object is a polymorphic object meaning this can belong to more than one other model.

  1. What Is Php Laravel
  2. Laravel App Key
  3. Laravel Key Generate

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Laravel's encrypter uses OpenSSL to provide AES-256 and AES-128 encryption. You are strongly encouraged to use Laravel's built-in encryption facilities and not attempt to roll your own 'home grown' encryption algorithms. All of Laravel's encrypted values are signed using a message authentication code (MAC) so that their underlying value can not be modified once encrypted.


Before using Laravel's encrypter, you must set a key option in your config/app.php configuration file. You should use the php artisan key:generate command to generate this key since this Artisan command will use PHP's secure random bytes generator to build your key. If this value is not properly set, all values encrypted by Laravel will be insecure.

Using The Encrypter

Encrypting A Value

Laravel 5.3 generate key codes

What Is Php Laravel

You may encrypt a value using the encrypt helper. All encrypted values are encrypted using OpenSSL and the AES-256-CBC cipher. Furthermore, all encrypted values are signed with a message authentication code (MAC) to detect any modifications to the encrypted string:

Encrypting Without Serialization

Laravel App Key

Encrypted values are passed through serialize during encryption, which allows for encryption of objects and arrays. Thus, non-PHP clients receiving encrypted values will need to unserialize the data. If you would like to encrypt and decrypt values without serialization, you may use the encryptString and decryptString methods of the Crypt facade:

Decrypting A Value

Laravel Key Generate

You may decrypt values using the decrypt helper. If the value can not be properly decrypted, such as when the MAC is invalid, an IlluminateContractsEncryptionDecryptException will be thrown: