crypt Class Reference

Functions to handle passwords or sensitive data. More...

Static Public Member Functions
static	hmac (string $key, string $data, string $hashfunc='sha1')
static	hmac_legacy (string $key, string $data, string $hashfunc='sha1')
static	createPassword (int $length=8)

Detailed Description

Functions to handle passwords or sensitive data.

Member Function Documentation

hmac()

static hmac ( string  $key, string  $data, string  $hashfunc = 'sha1'  )

static

SHA1 or MD5 + HMAC

Returns an HMAC encoded value of $data, using the said $key and $hashfunc as hash method (sha1 or md5 are accepted if hash_hmac function not exists.)

Parameters

string	$key	Hash key
string	$data	Data
string	$hashfunc	Hash function (md5 or sha1)

Returns

string

References hmac_legacy().

Referenced by http\browserUID(), dcAuth\checkUser(), dcAuth\cryptLegacy(), testHMacBigKeyMD5(), testHMacFallback(), testHMacMD5(), testHMacSHA1Explicit(), and testHMacSHA1Implicit().

hmac_legacy()

static hmac_legacy ( string  $key, string  $data, string  $hashfunc = 'sha1'  )

static

Legacy hmac method

Parameters

string	$key	The key
string	$data	The data
string	$hashfunc	The hashfunc

Returns

string

Referenced by hmac(), testHMacLegacy(), testHMacLegacyFallback(), testHMacLegacyMD5(), and testHMacLegacySha1().

createPassword()

static createPassword ( int  $length = 8 )

static

Password generator

Returns an n characters random password.

Parameters

integer

$length

required length

Returns

string

Referenced by dcImportDC1\importUsers(), dcImportWP\importUsers(), dcAuth\recoverUserPassword(), and testCreatePassword().

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

• inc/libs/clearbricks/common/lib.crypt.php