TY - GEN AU - Paul Grassi AU - James Fenton AU - Michael Garcia C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2017-12-01 DO - https://doi.org/10.6028/NIST.SP.800-63-3 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2017 TI - Digital Identity Guidelines [including updates as of 12-01-2017] ER -