HMAC.php File Reference

Go to the source code of this file.

Namespaces
	OpenID

Functions
	Auth_OpenID_SHA1 ($text)
	Auth_OpenID_HMACSHA1 ($key, $text)

Variables
const	Auth_OpenID_SHA1_BLOCKSIZE 64
if(function_exists('hash') &&function_exists('hash_algos') &&(in_array('sha256', hash_algos())))	else

Function Documentation

Auth_OpenID_HMACSHA1()

Auth_OpenID_HMACSHA1	(		$key,
			$text
	)

Compute an HMAC/SHA1 hash.

private

Parameters

string	$key	The HMAC key
string	$text	The message text to hash

Returns

string $mac The MAC

Definition at line 57 of file HMAC.php.

References Auth_OpenID_SHA1(), Auth_OpenID_SHA1_BLOCKSIZE, and Auth_OpenID\bytes().

Auth_OpenID_SHA1()

Auth_OpenID_SHA1

(

$text

)

Definition at line 25 of file HMAC.php.

References E_USER_ERROR.

Referenced by Auth_OpenID_FileStore\_safe64(), Auth_OpenID_DumbStore\Auth_OpenID_DumbStore(), and Auth_OpenID_HMACSHA1().

Variable Documentation

Auth_OpenID_SHA1_BLOCKSIZE

const Auth_OpenID_SHA1_BLOCKSIZE 64

SHA1_BLOCKSIZE is this module's SHA1 blocksize used by the fallback implementation.

Definition at line 23 of file HMAC.php.

Referenced by Auth_OpenID_HMACSHA1().

else

if (function_exists( 'hash_hmac') &&function_exists( 'hash_algos') &&(in_array( 'sha256', hash_algos()))) else

Initial value:

{
    define('Auth_OpenID_SHA256_SUPPORTED', false)

Definition at line 87 of file HMAC.php.