Query-Biased Preview over Outsourced and Encrypted Data

Table 2

Example of a SecARI.

Index	𝑠1	𝑠2	⋯	𝑠𝑛
𝜋𝐾𝑤2	𝑐21	𝑐22	⋯	𝑐2𝑛
⋯	⋯	⋯	⋯	⋯
PAD	PAD	PAD	PAD	PAD
𝜋𝐾𝑤1	𝑐11	𝑐12	⋯	𝑐1𝑛
⋯	⋯	⋯	⋯	⋯
𝜋𝐾𝑤𝑚	𝑐𝑚1	𝑐𝑚2	⋯	𝑐𝑚𝑛
PAD	PAD	PAD	PAD	PAD
𝜋𝐾𝑤3	𝑐31	𝑐32	⋯	𝑐3𝑛
⋯	⋯	⋯	⋯	⋯