| 한글제목(Korean Title) |
A Study on the Encryption Model for Numerical Data |
| 영문제목(English Title) |
A Study on the Encryption Model for Numerical Data |
| 저자(Author) |
Ji-Hong Kim
Tony Sahama
|
| 원문수록처(Citation) |
VOL 07 NO. 01 PP. 0030 ~ 0033 (2009. 03) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
The encryption method is a well established technology for protecting sensitive data. However, once encrypted, the data can no longer be easily queried. The performance of the database depends on how to encrypt the sensitive data.
In this paper we review the conventional encryption method which can be partially queried and propose the encryption method for numerical data which can be effectively queried. The proposed system includes the design of the service scenario, and metadata.
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| 키워드(Keyword) |
Bucket
Metadata
Query
Database encryption
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| 파일첨부 |
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