TY - GEN AU - Barker, E B AU - Barker, W C AU - Burr, W E AU - Polk, W T AU - Smid, M E C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2007-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.800-57p1r2007 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2007 TI - Recommendation for key management, part 1 ::general (revised) ER -