deriveEncryptionKey() public static method

Derive an encryption key (symmetric-key cryptography) from a password and salt
public static deriveEncryptionKey ( HiddenString $password, string $salt, string $level = self::INTERACTIVE ) : EncryptionKey
$password HiddenString
$salt string
$level string Security level for KDF
return EncryptionKey
KeyFactory Class Documentation
Ejemplo n.º 1
0
 public function testLegacyDerive()
 {
     $key = KeyFactory::deriveEncryptionKey('apple', "\t\n\v\f\r" . "", true);
     $this->assertEquals($key->getRawKeyMaterial(), "6�¹je\r��~^X��" . "63�u��7�B�TX-", true);
     $salt = \Sodium\hex2bin('762ce4cabd543065172236de1027536ad52ec4c9133ced3766ff319f10301888');
     // Issue #10
     $enc_secret = KeyFactory::deriveEncryptionKey('correct horse battery staple', $salt, Key::ENCRYPTION | Key::SECRET_KEY);
     $this->assertTrue($enc_secret->isEncryptionKey());
 }