Title :
A database record encryption scheme using the RSA public key cryptosystem and its master keys
Author :
Chang, Chin-Chen ; Chan, Chao-Wen
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Chung Cheng Univ., Chiayi, Taiwan
Abstract :
Two new database encryption systems are presented. Both systems are based on the concept of the RSA (Rivest, Shamir, Adleman) master key. The first proposed system is a field-oriented encryption system with user master keys that correspond to the access rights of multiple fields. The second proposed system is a record-oriented encryption system with a user master key. Using the idea of master keys, we present a method that establishes a correspondence between the subsets of a given set and a set of integers.
Keywords :
database management systems; public key cryptography; RSA; Rivest-Shamir-Adleman; database record encryption; field-oriented encryption; master keys; public key cryptography; record-oriented encryption; Chaos; Computer science; Data engineering; Data security; Distributed databases; Permission; Polynomials; Protection; Public key; Public key cryptography;
Conference_Titel :
Computer Networks and Mobile Computing, 2003. ICCNMC 2003. 2003 International Conference on
Print_ISBN :
0-7695-2033-2
DOI :
10.1109/ICCNMC.2003.1243067
