SAGMA: Secure Aggregation Grouped by Multiple Attributes

Summary: SAGMA enables secure aggregation over outsourced data with GROUP BY, supporting arbitrary grouping attributes and protecting cloud ciphertexts semantically. It hides access patterns and group frequencies to curb leakage; evaluation shows feasibility. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 5782
Venue: SIGMOD
Year: 2020
Pagerank: 4.6648088e-05
Overall Rank: 7,734 | 46.20%
DOI: 10.1145/3318464.3380569

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
2,146	HEDA: Multi-Attribute Unbounded Aggregation over Homomorphically Encrypted Database	2023	VLDB	9.4333516e-05

Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
118	Executing SQL over Encrypted Data in the Database-Service-Provider Model	2002	SIGMOD	0.00045685662
1,386	A Privacy-Preserving Index for Range Queries	2004	VLDB	0.00012261809
2,087	Answering Aggregation Queries in a Secure System Model	2007	VLDB	9.5732194e-05
8,537	Practical and Secure Substring Search	2018	SIGMOD	4.4937074e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
11,501	Cryptanalysis of An Encrypted Database in SIGMOD '14	2021	VLDB	4.1945683e-05
118	Executing SQL over Encrypted Data in the Database-Service-Provider Model	2002	SIGMOD	0.00045685662
9,015	OBSCURE: Information-Theoretic Oblivious and Verifiable Aggregation Queries	2019	VLDB	4.4094878e-05
5,502	When Query Authentication Meets Fine-Grained Access Control: A Zero-Knowledge Approach	2018	SIGMOD	5.4741324e-05
5,584	Efficient Confidentiality-Preserving Data Analytics over Symmetrically Encrypted Datasets	2020	VLDB	5.4232012e-05
11,994	SQL/AA: Executing SQL on an Asymmetric Architecture	2014	VLDB	4.1945683e-05
3,290	Querying Encrypted Data	2014	SIGMOD	7.2687982e-05
2,146	HEDA: Multi-Attribute Unbounded Aggregation over Homomorphically Encrypted Database	2023	VLDB	9.4333516e-05
5,302	Secure Query Processing with Data Interoperability in a Cloud Database Environment	2014	SIGMOD	5.5786331e-05
2,087	Answering Aggregation Queries in a Secure System Model	2007	VLDB	9.5732194e-05