Security data retrieval method based on oblivious ciphertext inverted index

The invention discloses a security data retrieval method based on an oblivious ciphertext inverted index. The method comprises the following steps: 1, constructing the oblivious ciphertext inverted index; 2, writing the data into the oblivious ciphertext inverted index; and 3, retrieving the cloud d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JIN, CAI ZHUBIN, ZHANG JINGYU, LI RUI, ZHENG SHAOYING, WU ZHIQIANG, LI WENJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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