- 1 year ago
- Zaid Bin Khalid
- 1,145 Views
-
2
Laravel Hashing is a built-in feature of the Laravel framework that provides secure and convenient hashing for passwords and other sensitive data. Hashing is a one-way encryption process that converts plain text into a fixed-length string of characters, making it difficult to reverse-engineer or retrieve the original data. Here’s a detailed explanation of Laravel’s Hashing feature with an example:
Hashing Algorithms:
Laravel supports various hashing algorithms, including bcrypt, Argon2, and SHA-256. By default, Laravel uses bcrypt, which is a widely used and secure hashing algorithm. The choice of hashing algorithm can be configured in the config/hashing.php file.
Hashing Passwords:
To hash passwords in Laravel, you can use the Hash facade. The make method is used to hash a given plain text password. For example:
$hashedPassword = Hash::make('password123');
This method generates a bcrypt hash of the password, which includes a salt to enhance security.
Verifying Hashed Values:
To verify if a given plain text value matches a hashed value, you can use the check method of the Hash facade. For example:
$plainText = 'password123';
$hashedPassword = '$2y$10$S4XuGKQU6LQD3Ow.94D6UeGM.iz3ckRr/AjZTm2HBAt5bAK3Q7MO6';
if (Hash::check($plainText, $hashedPassword)) {
// Passwords match
} else {
// Passwords don't match
}
The check method compares the plain text value with the hashed value and returns true if they match.
Hashing Options:
Laravel’s Hash facade provides additional methods to customize the hashing process. For example, you can use the make method with the ['rounds' => 12] option to specify the number of bcrypt hashing rounds:
$hashedPassword = Hash::make('password123', ['rounds' => 12]);
Increasing the number of rounds makes the hashing process slower, which adds an extra layer of security against brute-force attacks.
Custom Hashing:
Laravel allows you to define custom hashing algorithms by implementing the Illuminate\Contracts\Hashing\Hasher interface. You can create a custom hasher class and bind it in Laravel’s service container to use your own hashing logic.
Laravel’s Hashing feature provides a secure and convenient way to hash passwords and sensitive data in your application. It helps protect user credentials and other sensitive information by using strong hashing algorithms and implementing best practices for password security. By leveraging Laravel’s built-in Hashing feature, you can ensure the integrity and confidentiality of your application’s sensitive data.
- 1 year ago
- Zaid Bin Khalid
- 1,145 Views
-
2
