標題: A 2-PHASE ENCRYPTION SCHEME FOR ENHANCING DATABASE-SECURITY
作者: HWANG, MS
YANG, WP
資訊工程學系
Department of Computer Science
公開日期: 1-十二月-1995
摘要: In this article, we propose a two-phase encryption algorithm for data base systems. The system, a record-oriented cryptosystem, allows the encryption and decryption of fields within a record by means of writing and reading subkeys of fields. In addition, we develop two algorithms for cryptographic relational algebra in data base systems. Two simple methods of solving the key management problem in the subkey scheme are presented.
URI: http://hdl.handle.net/11536/1614
ISSN: 0164-1212
期刊: JOURNAL OF SYSTEMS AND SOFTWARE
Volume: 31
Issue: 3
起始頁: 257
結束頁: 265
顯示於類別:期刊論文


文件中的檔案:

  1. A1995TG01800006.pdf