TY - GEN AU - Quynh Dang C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2011-12-23 DO - https://doi.org/10.6028/NIST.SP.800-135r1 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2011 TI - Recommendation for Existing Application-Specific Key Derivation Functions ER -