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Package crypto-service
Short Description This package provides a simple and secure way to encrypt and decrypt messages in Laravel applications. It uses Sodium cryptographic library for encryption and decryption, ensuring high-level security. The package is easy to integrate into any Laravel application and requires minimal configuration. It's an excellent choice for applications that need to securely store or transmit sensitive information.
License MIT
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Informations about the package crypto-service
CryptoService
CryptoService is a package that provides a simple yet secure way to encrypt and decrypt messages using a secret code. It leverages the power of the Sodium cryptographic library to ensure the highest level of security. This document provides a comprehensive guide on how to install and use CryptoService, along with a detailed explanation of its methods.
Installation
Installing CryptoService is a breeze with the package manager composer. Follow the link to download and install composer if you have not already.
composer require semeton/crypto-service
CryptoService Class Documentation
Overview
The CryptoService class provides encryption and decryption services using the Sodium cryptographic library. It uses a secret key of a 64 bits of random string.
Methods
encrypt(string $message, string $secretCode): string
This method encrypts a given message.
- Parameters:
-
$message(string): The message to be encrypted. -$secretCode(string): A secret code used in the encryption process. - Returns: The encrypted message as a base64-encoded string.
- Description: This method generates a random nonce and uses it along with the
$messageand a hashed combination of$keyand$secretCodeto create an encrypted cipher. The cipher is then base64-encoded for safe transmission or storage. The memory of the$messageand$keyis cleared after encryption for security reasons.
decrypt(string $encrypted, string $secretCode): string
This method decrypts a given encrypted message.
- Parameters:
-
$encrypted(string): The message to be decrypted. -$secretCode(string): A secret code used in the decryption process. - Returns: The decrypted message as a string. If decryption fails, it returns an error message.
- Description: This method decodes the
$encryptedmessage, extracts the nonce and ciphertext, and attempts to decrypt the ciphertext using the nonce and a hashed combination of$keyand$secretCode. If decryption is successful and the result is a string, it returns the decrypted message. If decryption fails or the result is not a string, it returns an error message. The memory of the ciphertext and$keyis cleared after decryption for security reasons.
All versions of crypto-service with dependencies
ext-sodium Version *