Cungang Yang, Celia Li. Access control in a hierarchy using one-way hash functions. Computers & Security, 23(8):659-664, 2004. [doi]
@article{YangL04,
title = {Access control in a hierarchy using one-way hash functions},
author = {Cungang Yang and Celia Li},
year = {2004},
doi = {10.1016/j.cose.2004.08.004},
url = {http://dx.doi.org/10.1016/j.cose.2004.08.004},
tags = {access control},
researchr = {https://researchr.org/publication/YangL04},
cites = {0},
citedby = {0},
journal = {Computers & Security},
volume = {23},
number = {8},
pages = {659-664},
}