|  Download DsigSdk Misc. aid supportPasswordKigkonsult\DsigSdk\Impl\HmacHashFactory static method
__oauth_totp__( (string) key, \[(int) time, \[(int) digits, \[(string) algorithm\]\]\])
* time default PHP time()
* digits default 8
* algorithm as above,  default 'sha256' 
* Return HMAC-based One-Time Password (HOTP) (rfc6238)  
* Throws InvalidArgumentException on invalid algorithm 
 Kigkonsult\DsigSdk\Impl\PKCSFactory static method
__pbkdf2__( 
(string) algorithm, 
(string) password, 
(string) salt, 
(int) iterations, 
[(int) keyLength, 
[(bool) rawOutput]]]
)
Algorithm ( [hash_algos*](Hash.md)) 
* iterations  default 1024
* keyLength default 0
* rawOutput default false 
* Return a (PKCS #5) PBKDF2 key derivation of a supplied password
* Throws InvalidArgumentException on invalid algorithm 
 Return |