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Table 3 Encrypted index

From: Implementation of searchable symmetric encryption for privacy-preserving keyword search on cloud storage

Encrypted keyword

Content ID

\(ENC_{K_{1}}\left( w_{1}||1\right)\)

1

\(ENC_{K_{1}}\left( w_{1}||2\right)\)

2

\(ENC_{K_{1}}\left( w_{1}||5\right)\)

5

\(ENC_{K_{1}}\left( w_{2}||3\right)\)

3

\(ENC_{K_{1}}\left( w_{3}||2\right)\)

2

\(ENC_{K_{1}}\left( w_{4}||5\right)\)

5

\(ENC_{K_{1}}\left( w_{5}||1\right)\)

1

\(ENC_{K_{1}}\left( w_{5}||3\right)\)

3

\(ENC_{K_{1}}\left( w_{6}||4\right)\)

4

\(ENC_{K_{1}}\left( w_{7}||4\right)\)

4

\(ENC_{K_{1}}\left( w_{8}||2\right)\)

2

\(ENC_{K_{1}}\left( w_{9}||3\right)\)

3

\(ENC_{K_{1}}\left( w_{9}||4\right)\)

4

\(ENC_{K_{1}}\left( w_{10}||5\right)\)

5