Research Article
Database Padding for Dynamic Symmetric Searchable Encryption
Algorithm 2
PDB-Update (
; index;
k; PDB).
(1) | | (2) | | (3) | (1) | (4) | for do | (5) | if then | (6) | | (7) | for and do | (8) | if then | (9) | //try to modify bogus file | (10) | if then | (11) | | (12) | Add corresponding bit string to | (13) | else | (14) | //roll back the modify | (15) | (2) | (16) | for do | (17) | if then | (18) | | (19) | for and do | (20) | if then | (21) | //try to modify bogus file | (22) | if then | (23) | | (24) | Add corresponding bit string to | (25) | else | (26) | //roll back the modify | (27) | index | (28) | return |
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