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PIR cardinality #23

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bcebere opened this issue Jun 7, 2020 · 0 comments
Open

PIR cardinality #23

bcebere opened this issue Jun 7, 2020 · 0 comments
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Type: Improvement 📈 Performance improvement not introducing a new feature or requiring a major refactor

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@bcebere
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bcebere commented Jun 7, 2020

Description

To complete the PSI integration, we need to support cardinality requests.

For a batch request, we need to return the number of elements that are in the database.
For that, we can simply assign 1 as database values to every queried index, and return the encrypted sum.
@bcebere bcebere added the Type: Improvement 📈 Performance improvement not introducing a new feature or requiring a major refactor label Jun 7, 2020
@bcebere bcebere mentioned this issue Jun 7, 2020
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@bcebere bcebere self-assigned this Jun 7, 2020
@bcebere bcebere removed their assignment Jul 5, 2020
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Type: Improvement 📈 Performance improvement not introducing a new feature or requiring a major refactor
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