A tool for easier working with cryptography for PHP language
Install Cipher with composer
composer require phicorp/cipher- Easy to use
- Symmetric encryption and decryption with powerful AES algorithm
- Asymmetric encryption and decryption with RSA algorithm
- A variety of hash algorithms such as SHA and Bcrypt
- And more features
- Symmetric encryption and decryption:
$key = Cipher::AESKEY();
$iv = Cipher::AESIV();
$plaintext = 'Hello World!';
$ciphertext = encrypt($plaintext, $key, $iv);
$decryptedText = decrypt($ciphertext, $key, $iv);
echo "Original: $plaintext\n";
echo "Encrypted: $ciphertext\n";
echo "Decrypted: $decryptedText\n";Or
$key = Cipher::AESKEY();
$iv = Cipher::AESIV();
$plaintext = 'Hello World!';
$ciphertext = Cipher::AES()->key($key)->iv($iv)->encrypt($plaintext);
$decryptedText = Cipher::AES()->key($key)->iv($iv)->decrypt($ciphertext);
echo "Original: $plaintext\n";
echo "Encrypted: $ciphertext\n";
echo "Decrypted: $decryptedText\n";- GCM Mode symmetric encryption and decryption
$key = Cipher::AESKEY("AES-256-GCM");
$iv = Cipher::AESIV();
$tag = null;
$plaintext = 'Hello World!';
$ciphertext = Cipher::AES('GCM')->key($key)->iv($iv)->encrypt($plaintext, 0, $tag);
$decryptedText = Cipher::AES('GCM')->key($key)->iv($iv)->decrypt($ciphertext, 0, $tag);
echo "Original: $plaintext\n";
echo "Encrypted: $ciphertext\n";
echo "Decrypted: $decryptedText\n";- Examples for asymmetric encryption and decryption
[$publicKey, $privateKey] = Cipher::RSAKEY();
$plaintext = 'hello world!';
$ciphertext = RSA($publicKey, $privateKey)->encryptPublic($plaintext);
$decryptedText = RSA($publicKey, $privateKey)->decryptPrivate($ciphertext);
echo "Original: $plaintext\n";
echo "Encrypted: $ciphertext\n";
echo "Decrypted: $decryptedText\n";
// You can also use it in this way
[$publicKey, $privateKey] = Cipher::RSAKEY();
$plaintext = 'hello world!';
$ciphertext = Cipher::RSA()->privateKey($privateKey)->encryptPrivate($plaintext);
$decryptedText = RSA()->publicKey($publicKey)->decryptPublic($ciphertext);
echo "Original: $plaintext\n";
echo "Encrypted: $ciphertext\n";
echo "Decrypted: $decryptedText\n";- Example of using hash functions
sha512('Hello World!');
//output: 861844d6704e...
sha256('Hello World!');
//output: 7f83b1657ff1...$hash = bcrypt('password', 15);
var_dump(bcrypt_verify('password', $hash));
// output: true