public function testHash()
{
if (MWCryptHash::hashAlgo() !== 'whirlpool') {
$this->markTestSkipped('Hash algorithm isn\'t whirlpool');
}
$data = 'foobar';
$hash = '9923afaec3a86f865bb231a588f453f84e8151a2deb4109aebc6de4284be5bebcff4fab82a7e51d920237340a043736e9d13bab196006dcca0fe65314d68eab9';
$this->assertEquals(pack('H*', $hash), MWCryptHash::hash($data), 'Raw hash');
$this->assertEquals($hash, MWCryptHash::hash($data, false), 'Hex hash');
}
public function testHash()
{
if (MWCryptHash::hashAlgo() !== 'whirlpool') {
$this->markTestSkipped('Hash algorithm isn\'t whirlpool');
}
$data = 'foobar';
// @codingStandardsIgnoreStart Generic.Files.LineLength
$hash = '9923afaec3a86f865bb231a588f453f84e8151a2deb4109aebc6de4284be5bebcff4fab82a7e51d920237340a043736e9d13bab196006dcca0fe65314d68eab9';
// @codingStandardsIgnoreEnd
$this->assertEquals(hex2bin($hash), MWCryptHash::hash($data), 'Raw hash');
$this->assertEquals($hash, MWCryptHash::hash($data, false), 'Hex hash');
}
/**
* Return a rolling random state initially build using data from unstable sources
* @return string A new weak random state
*/
protected function randomState()
{
static $state = null;
if (is_null($state)) {
// Initialize the state with whatever unstable data we can find
// It's important that this data is hashed right afterwards to prevent
// it from being leaked into the output stream
$state = MWCryptHash::hash($this->initialRandomState());
}
// Generate a new random state based on the initial random state or previous
// random state by combining it with clock drift
$state = $this->driftHash($state);
return $state;
}
