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Package phpcrypt
Short Description Encryption, decryption, and hashing tools for PHP projects
License MIT
Homepage https://github.com/miladrahimi/phpcrypt
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Informations about the package phpcrypt
PhpCrypt
PhpCrypt is a package for encryption, decryption, and hashing data in PHP projects. It provides an easy-to-use and fluent interface.
Features:
- Symmetric encryption/decryption using AES and other symmetric methods.
- Asymmetric encryption/decryption using the RSA method.
- Hashing and verifying data (e.g. passwords) using the BCrypt method.
Versions
- v5.x.x
- v4.x.x
- v3.x.x (Unsupported)
- v2.x.x (Unsupported)
- v1.x.x (Unsupported)
Installation
Install Composer and run the following command in your project's root directory:
Symmetric Encryption
This example shows how to encrypt and decrypt data using symmetric algorithms like AES.
It generates a random key and uses aes-256-cbc method for encrypting/decrypting data.
Custom Key
If you have already a key, you can use your own key like this:
The method generateKey can help you to generate a new random key.
See the snippet below.
Custom Methods
In default, The Symmetric class uses aes-256-cbc method to encrypt/decrypt data.
You can use your preferred method as well.
See the following example.
Supported Methods
If you want to know which methods do your installed OpenSSL extension support, see the snippet below:
RSA Encryption
RSA is a popular asymmetric encryption/decryption algorithm. The examples below illustrate how to encrypt/decrypt data using the RSA algorithm.
Encryption with private key
In this example, we encrypt data with a private key and decrypt it with the related public key.
Encryption with public key
In this example, we encrypt data with a public key and decrypt it with the related private key.
Base64 Encoding
In default, the encrypted data returned by PrivateRsa::encrypt() and PublicRsa::encrypt() methods will be Base64 encoded.
You can disable this encoding like the example below.
Hashing
This example shows how to hash data and verify it.
Error Handling
The Symmetric, PrivateRsa, PublicRsa, and Hash classes may throw these exceptions:
EncryptionException: When it cannot encrypt data.DecryptionException: When it cannot decrypt data.HashingException: When it cannot hash data.MethodNotSupportedException: When the passed encryption method to theSymmetricclass is not supported.InvalidKeyException: When the passed key toPrivateRsaorPublicRsaclasses is not valid.
License
PhpCrypt is initially created by Milad Rahimi and released under the MIT License.
All versions of phpcrypt with dependencies
ext-openssl Version *