Angelos D. Keromytis Jason L. Wright Theo de Raadt Matthew Burnside Cryptography as an operating system service: A case study. 1-38 2006 24 ACM Trans. Comput. Syst. 1 http://doi.acm.org/10.1145/1124153.1124154 db/journals/tocs/tocs24.html#KeromytisWRB06