Crypt

implements Phalcon\CryptInterface

Source on GitHub

Provides encryption facilities to phalcon applications

$crypt = new \Phalcon\Crypt();

$key = 'le password';
$text = 'This is a secret text';

$encrypted = $crypt->encrypt($text, $key);

echo $crypt->decrypt($encrypted, $key);

Constants

integer PADDING_DEFAULT

integer PADDING_ANSI_X_923

integer PADDING_PKCS7

integer PADDING_ISO_10126

integer PADDING_ISO_IEC_7816_4

integer PADDING_ZERO

integer PADDING_SPACE

Methods

public setPadding (mixed $scheme)

Changes the padding scheme used

public setCipher (mixed $cipher)

Sets the cipher algorithm

public getCipher ()

Returns the current cipher

public setKey (mixed $key)

Sets the encryption key

public getKey ()

Returns the encryption key

protected _cryptPadText (mixed $text, mixed $mode, mixed $blockSize, mixed $paddingType)

Pads texts before encryption

protected _cryptUnpadText (mixed $text, mixed $mode, mixed $blockSize, mixed $paddingType)

If the function detects that the text was not padded, it will return it unmodified

public encrypt (mixed $text, [mixed $key])

Encrypts a text

$encrypted = $crypt->encrypt("Ultra-secret text", "encrypt password");

public decrypt (mixed $text, [mixed $key])

Decrypts an encrypted text

echo $crypt->decrypt($encrypted, "decrypt password");

public encryptBase64 (mixed $text, [mixed $key], [mixed $safe])

Encrypts a text returning the result as a base64 string

public decryptBase64 (mixed $text, [mixed $key], [mixed $safe])

Decrypt a text that is coded as a base64 string

public getAvailableCiphers ()

Returns a list of available ciphers