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GoLang mcrypt_get_key_size
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GoLang replacement for PHP's mcrypt_get_key_size
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mcrypt_get_key_size(PHP 4, PHP 5, PHP 7 < 7.2.0, PECL mcrypt >= 1.0.0) mcrypt_get_key_size — Gets the key size of the specified cipher Warning
This function has been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged. Description
int mcrypt_get_key_size
( int
$cipher
)
int mcrypt_get_key_size
( string
$cipher
, string $mode
)The first prototype is when linked against libmcrypt 2.2.x, the second when linked against libmcrypt 2.4.x or 2.5.x.
mcrypt_get_key_size() is used to get the size
of a key of the specified It is more useful to use the mcrypt_enc_get_key_size() function as this uses the resource returned by mcrypt_module_open(). Parameters
Return Values
Returns the maximum supported key size of the algorithm in bytes
or Examples
Example #1 mcrypt_get_key_size() Example
<?php The example above shows how to use this function when linked against libmcrypt 2.4.x or 2.5.x. The above example will output: 24 See Also
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