@misc{8961,
  author = {Elaine Barker and William Barker},
  title = {Guideline for Implementing Cryptography In the Federal Government [Second Edition]},
  year = {2005},
  month = {2005-12-01},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-21e2},
  language = {en},
}