TY - GEN AU - Elaine Barker C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2020-03-01 05:03:00 DO - https://doi.org/10.6028/NIST.SP.800-175Br1 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2020 TI - Guideline for using cryptographic standards in the federal government::cryptographic mechanisms ER -