TY - RPRT TI - Recommendation for the entropy sources used for random bit generation AU - Turan, Meltem Sönmez AU - Barker, Elaine AU - Kelsey, John AU - McKay, Kerry A AU - Baish, Mary L AU - Boyle, Mike PY - 2018 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-90b DO - 10.6028/NIST.SP.800-90B ER -