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GoLang mcrypt_get_iv_size
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GoLang replacement for PHP's mcrypt_get_iv_size
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mcrypt_get_iv_size(PHP 4 >= 4.0.2, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0) mcrypt_get_iv_size — Returns the size of the IV belonging to a specific cipher/mode combination Warning
This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged. Description
int mcrypt_get_iv_size
( string
$cipher
, string $mode
)
Gets the size of the IV belonging to a specific
It is more useful to use the mcrypt_enc_get_iv_size() function as this uses the resource returned by mcrypt_module_open(). Parameters
Return Values
Returns the size of the Initialization Vector (IV) in bytes. On error the
function returns Examples
Example #1 mcrypt_get_iv_size() Example
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