@inproceedings{18c71897496e4678b59f275c07967ab9,
title = "A cryptographic mechanism for object-instance-based authorization in object-oriented database systems",
abstract = "In this paper a mechanism for access control at the instance level of a class in object-oriented databases is suggested. The approach is based on the use of pseudo-random functions and sibling intractable functions. Each object-instance in the object-oriented model is associated with access keys that insure secure access to the object and all related objects. The security of the system depends on the difficulty of predicting the output of pseudo-random functions and finding extra collision for the sibling intractable function family. The authorization system supports ownership and granting/revoking of access rights.",
keywords = "Access control, Authorization system, Cryptography, DAC, Data security, Database security, Object-oriented databases",
author = "Ahmad Baraani-Dastjerdi and Josef Pieprzyk and Reihaneh Safavi-Naini and Getia, {Janusz R.}",
year = "1995",
language = "English",
isbn = "3540606726",
volume = "1021",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer, Springer Nature",
pages = "44--54",
booktitle = "OOER 1995: Object-Oriented and Entity-Relationship Modeling - 14th International Conference, Proceedings",
address = "United States",
note = "14th International Conference on Object-Oriented Entity-Relationship, OOER 1995 ; Conference date: 13-12-1995 Through 15-12-1995",
}