MWCryptHash Class Reference

Static Public Member Functions
static	hash ( $data, $raw=true)
	Generate a cryptographic hash value (message digest) for a string, making use of the best hash algorithm that we have available.
static	hashAlgo ()
	Decide on the best acceptable hash algorithm we have available for hash()
static	hashLength ( $raw=true)
	Return the byte-length output of the hash algorithm we are using in self::hash and self::hmac.
static	hmac ( $data, $key, $raw=true)
	Generate a keyed cryptographic hash value (HMAC) for a string, making use of the best hash algorithm that we have available.

Static Protected Attributes
static string	$algo = null
	The hash algorithm being used.
static int	$hashLength
	The number of bytes outputted by the hash algorithm.

Detailed Description

Definition at line 26 of file MWCryptHash.php.

Member Function Documentation

hash()

static MWCryptHash::hash ( $data, $raw = true )

static

Generate a cryptographic hash value (message digest) for a string, making use of the best hash algorithm that we have available.

Parameters

string	$data
bool	$raw	True to return binary data, false to return it hex-encoded

Returns

string A hash of the data

Definition at line 84 of file MWCryptHash.php.

References hash().

Referenced by hash().

hashAlgo()

static MWCryptHash::hashAlgo ( )

static

Decide on the best acceptable hash algorithm we have available for hash()

Returns

string A hash algorithm

Definition at line 41 of file MWCryptHash.php.

hashLength()

static MWCryptHash::hashLength ( $raw = true )

static

Return the byte-length output of the hash algorithm we are using in self::hash and self::hmac.

Parameters

bool

$raw

True to return the length for binary data, false to return for hex-encoded

Returns

int Number of bytes the hash outputs

Definition at line 68 of file MWCryptHash.php.

hmac()

static MWCryptHash::hmac ( $data, $key, $raw = true )

static

Generate a keyed cryptographic hash value (HMAC) for a string, making use of the best hash algorithm that we have available.

Parameters

string	$data
string	$key
bool	$raw	True to return binary data, false to return it hex-encoded

Returns

string An HMAC hash of the data + key

Definition at line 97 of file MWCryptHash.php.

Member Data Documentation

$algo

string MWCryptHash::$algo = null

staticprotected

The hash algorithm being used.

Definition at line 30 of file MWCryptHash.php.

$hashLength

int MWCryptHash::$hashLength

staticprotected

The number of bytes outputted by the hash algorithm.

Definition at line 35 of file MWCryptHash.php.

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The documentation for this class was generated from the following file:

• includes/libs/MWCryptHash.php