pbkdf2() public method Derives a key from the given password

generatePasswordHash() public method Generates a secure

generateRandomKey() public method Generates specified

hashData() public method Prefixes data with a keyed hash

generateRandomString() public method Generates a random

decryptByPassword() public method Verifies and decrypts

decrypt() protected method Decrypts data.

$cipher public property The cipher to use for encryption and decryption

$authKeyInfo public property HKDF info value for derivation of

$allowedCiphers public property Look-up table of block sizes and