From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
---|---|
To: | Mingyu Li <lmy2010lmy(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: [PoC] run SQL over ciphertext |
Date: | 2023-10-11 06:43:21 |
Message-ID: | 12788b03-80bc-4514-a846-cee9a36caebe@eisentraut.org |
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Lists: | pgsql-hackers |
On 10.10.23 08:42, Mingyu Li wrote:
> We have developed an extension, allowing PostgreSQL to run queries over
> encrypted data. This functionality is achieved via user-defined
> functions that extend encrypted data types and support commonly used
> expression operations. Our tests validated its effectiveness with TPC-C
> and TPC-H benchmarks. You may find the code here:
> https://github.com/SJTU-IPADS/HEDB <https://github.com/SJTU-IPADS/HEDB>.
>
> This PoC is a reimplementation fork while collaborating with a cloud
> database company; the aim is to enable their DBAs to manage databases
> without the risk of data leaks, /meeting the requirements of laws such
> as GDPR./
>
> I am wondering if anyone thinks this is a nice feature. If so, I am
> curious about the steps to further it mature and potentially have it
> incorporated as a part of PostgreSQL contrib.
FYI, see also
<https://www.postgresql.org/message-id/flat/89157929-c2b6-817b-6025-8e4b2d89d88f(at)enterprisedb(dot)com>
for a similar project.
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