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Ensuring correctness over untrusted private database
Proceedings of the 11th international conference on Extending database technology Advances in database technology - EDBT '08
In this paper we address the problem of ensuring the correctness of query results returned by an untrusted private database. The database owns the data and may modify it at any time. The querier is allowed to execute queries over this database; however it may not learn anything more than the result of these legal queries. The querier does not necessarily trust the database and would like the owner to furnish proof that the data has not been modified in response to recent events such as thedoi:10.1145/1352431.1352490 fatcat:occztwdzxbde7l7djz2ve34qje