Work-in-Progress: CAMiSE: Content Addressable Memory-integrated Searchable Encryption
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Datum
2022Typ
- Conference Paper
ETH Bibliographie
yes
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Abstract
Searchable symmetric encryption (SSE) aims to support efficient query-execution directly over encrypted databases. Practical implementations of SSE suffer from performance bottlenecks due to randomised memory accesses and computationintensive cryptographic operations. We propose CAMISE - a fully associative memory-integrated framework for designing SSE systems with fast query processing over large databases. We show a novel usage of custom-designed Content Addressable Memory (CAM) to minimise storage-access latencies during query execution in SSE systems. We prototype a well-known SSE scheme, namely Oblivious Cross Tags (OXT), within this framework. Our implementation achieves 5x-7x speed-up over traditional software-based implementations while scaling smoothly to realworld databases with millions of records. Mehr anzeigen
Publikationsstatus
publishedExterne Links
Buchtitel
2022 International Conference on Compilers, Architecture, and Synthesis for Embedded Systems (CASES)Seiten / Artikelnummer
Verlag
IEEEKonferenz
Thema
Associative Memory; CAM; Searchable Encryption; Hardware-software co-designETH Bibliographie
yes
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