mcrypt_cfb
(PHP 4, PHP 5)
mcrypt_cfb — Encrypts/decrypts data in CFB mode
Aviso
Esta função está OBSOLETA no PHP 5.5.0 e foi REMOVIDA no PHP 7.0.0.
Alternativas a esta função incluem:
Descrição
mcrypt_cfb
( int
$cipher
, string $key
, string $data
, int $mode
, string $iv
) : string
mcrypt_cfb
( string
$cipher
, string $key
, string $data
, int $mode
, string $iv = ?
) : string
The first prototype is when linked against libmcrypt 2.2.x, the
second when linked against libmcrypt 2.4.x or higher. The
mode should be either
MCRYPT_ENCRYPT or
MCRYPT_DECRYPT.
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