A database encryption system with subkeys

A new cryptosystem that is suitable for database encryption is presented. The system has the important property of having subkeys that allow the encryption and decryption of fields within a record. The system is based on the Chinese Remainder Theorem.

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Bibliographische Detailangaben
Veröffentlicht in:	ACM transactions on database systems 1981-06, Vol.6 (2), p.312-328
Hauptverfasser:	Davida, George I., Wells, David L., Kam, John B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational complexity and cryptography Cryptography Data encryption Data layout Data management systems Data structures Information systems Security and privacy Theory of computation
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A new cryptosystem that is suitable for database encryption is presented. The system has the important property of having subkeys that allow the encryption and decryption of fields within a record. The system is based on the Chinese Remainder Theorem.
ISSN:	0362-5915 1557-4644
DOI:	10.1145/319566.319580