bayfrontmedia / encryptor
A fast, simple two-way encryption library utilizing OpenSSL.
Requires
- php: ^8.0
- ext-json: *
- ext-openssl: *
This package is auto-updated.
Last update: 2024-04-26 21:00:31 UTC
README
A fast, simple two-way encryption library utilizing OpenSSL.
License
This project is open source and available under the MIT License.
Author
Requirements
- PHP
^8.0 - OpenSSL PHP extension
- JSON PHP extension
Installation
composer require bayfrontmedia/encryptor
Usage
Start using Encryptor
A private, reproducible key must be passed to the constructor. The same key must be used when encrypting and decrypting. If the key used to encrypt a value is lost, it will not be able to be decrypted.
An optional second constructor parameter allows you to specify which cipher method to use.
By default, Encryptor uses AES-256-CBC.
If an invalid cipher method is used, a Bayfront\Encryptor\InvalidCipherException exception will be thrown.
use Bayfront\Encryptor\Encryptor;
$encryptor = new Encryptor('private_key');
Public methods
getKey
Description:
Returns the encryption key.
Parameters:
- None
Returns:
- (string)
getCipher
Description:
Returns the cipher method used for encryption.
Parameters:
- None
Returns:
- (string)
encrypt
Description:
Encrypts a given value.
Parameters:
$value(mixed)$serialize = true(bool)
Returns:
- (string)
Throws:
Bayfront\Encryptor\EncryptException
Example:
try {
$encrypted = $encryptor->encrypt([
'name' => 'John',
'user_id' => 8
]);
} catch (EncryptException $e) {
die($e->getMessage());
}
encryptString
Description:
Encrypts a string without serialization.
Parameters:
$value(string)
Returns:
- (string)
Throws:
Bayfront\Encryptor\EncryptException
Example:
try {
$encrypted_string = $encryptor->encryptString('A string to encrypt');
} catch (EncryptException $e) {
die($e->getMessage());
}
decrypt
Description:
Decrypts a given value.
Parameters:
$data(string)$unserialize = true(bool)
Returns:
- (mixed)
Throws:
Bayfront\Encryptor\DecryptException
Example:
try {
$decrypted = $encryptor->decrypt($encrypted);
} catch (DecryptException $e) {
die($e->getMessage());
}
decryptString
Description:
Decrypts a string without unserialization.
Parameters:
$data(string)
Returns:
- (string)
Throws:
Bayfront\Encryptor\DecryptException
Example:
try {
$decrypted_string = $encryptor->decryptString($encrypted_string);
} catch (DecryptException $e) {
die($e->getMessage());
}