TY  - RPRT
TI  - Recommendation for random number generation using deterministic random bit generators (revised) 
AU  - Barker, E B
AU  - Kelsey, J M
PY  - 2007
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 800-90r
DO  - 10.6028/NIST.SP.800-90r
ER  -