2 papers
cs.DC2026
eAID: Elastic Asynchronous Information Dispersal with Post-Dissemination Pruning
Rithwik Kerur, Divyakant Agrawal, Dahlia Malkhi +2
Spreading and storing erasure-coded data effectively in distributed systems is challenging in practical settings. The dissemination of erasure-coded information is typically design…
cs.CR2026
SPIDER: Two Server Functionality for the Cost of Zero
Ofir Dvir, Kali Hale, Javin Zipkin +2
We introduce baseSPIDER and SPIDER, private information retrieval (PIR) schemes that embody two technical advancements. The baseSPIDER protocol operates with a single server and a…