Lwe Encryption with tfhe-rs

Zama TFHE-rs
1

Hello,

I would like to test for an implementation the code bot line 179.
https://github.com/zama-ai/tfhe-rs/blob/main/tfhe/src/core_crypto/algorithms/lwe_encryption.rs
But impossible to make it work. Is it possible to get help with this library?
Thanks

2

Hello @Alexis

which version of the crate are you using ?

If needed with version 0.5.3 you should be able to run the example from:

You can check the library docs here to configure rust for core crypto :

If you have an error can you share the code like a GitHub repo, the command you are running and the hardware configuration you have ?

Cheers

3

Great, the code you sent me works in 0.5.3!

The problem on the part of the code I specified was “Gaussian::from_dispersion_parameter” and in the github doc it says to use tfhe version 0.6.0.
It seems to me that it hasn’t been released yet?

Thanks

4

Yes the repo doc is for the upcoming 0.6 release.

Glad it works now !

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