Your request is essentially to wrap the GMP library into native types in
Postgres. This can be done as custom types and adding postgres extensions as
you suggested originally. The work to be done is straightforward, but there is
a lot of work so it would take a awhile to implement. The big integ
e are building on top of it.
MucPIR Team
[1] https://eprint.iacr.org/2017/1142.pdf
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‐‐‐ Original Message ‐‐‐
On Sunday, September 12th, 2021 at 1:00 PM, Andrey Borodin
wrote:
> Hi!
>
> > 12 сент. 2021 г., в 18:02, Private Informat
Hello,
I've created a Postgresql C/C++ Aggregate Extension implementing Private
Information Retrieval (PIR) using Homomorphic Encryption. The open sourced
version can be found here: https://github.com/ReverseControl/MuchPIR .
In essence, with PIR we can retrieve data from any row in a
