Bcrypt Class Reference

Lightweight password hashing library. More...

Inheritance diagram for Bcrypt:

Public Member Functions
	hash ($pw, $salt=NULL, $cost=10)
	verify ($pw, $hash)

Public Attributes
const	E_Cost ='Invalid cost parameter'
const	E_Salt ='Invalid salt (must be at least 22 alphanumeric characters)'

Additional Inherited Members
Static Public Member Functions inherited from Prefab
static	instance ()

Detailed Description

Lightweight password hashing library.

Member Function Documentation

Bcrypt::hash	(		$pw,
			$salt = NULL,
			$cost = 10
	)

Generate bcrypt hash of string

Returns

string|FALSE

Parameters

$pw	string
$salt	string
$cost	int

Bcrypt::verify	(		$pw,
			$hash
	)

Verify password against hash using timing attack resistant approach

Returns

bool

Parameters

$pw	string
$hash	string

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

• bcrypt.php