Search results for: "mcrypt_decrypt"

What are some alternatives to mcrypt_decrypt and mcrypt_encrypt for encrypting data in PHP?

The mcrypt extension in PHP has been deprecated since PHP 7.1 and removed in PHP 7.2. To encrypt and decrypt data in PHP without using mcrypt, you can...

How can one encode and decode data using the generated public and secret key pair in PHP with mcrypt?

To encode and decode data using a generated public and secret key pair in PHP with mcrypt, you can use the mcrypt_encrypt and mcrypt_decrypt functions...

What are the limitations of PHP's built-in encryption functions like crypt() and how can more secure options like mcrypt be utilized?

PHP's built-in encryption functions like crypt() have limitations in terms of security and flexibility. To enhance security, developers can utilize th...

How can PHP's mcrypt extension be utilized for encryption purposes, and what are the key considerations when implementing it for data security?

To utilize PHP's mcrypt extension for encryption, you can use functions like mcrypt_encrypt and mcrypt_decrypt to encrypt and decrypt data. When imple...

What are the deprecated methods to avoid when encrypting and decrypting files in PHP?

Deprecated methods to avoid when encrypting and decrypting files in PHP include using the `mcrypt_encrypt` and `mcrypt_decrypt` functions. These funct...