Do you know what extension he's on? http://faridzulasyraf.com/burlingtondrugcom-543c.pdf#pure healthprofessionals.co.uk  Due to the debate around the Dual EC DRBG standard highlighted recently by the National Institute of Standards and Technology (NIST), NIST re-opened for public comment its SP 800-90 standard which covers Pseudo-random Number Generators (PRNG). For more information about the announcement see: