arnaucube/poulpy
1
0
Fork 0
mirror of https://github.com/arnaucube/poulpy.git synced 2026-02-10 13:16:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add BDD Arithmetic (#98)

Browse Source 
* Added some circuit, evaluation + some layouts

* Refactor + memory reduction

* Rows -> Dnum, Digits -> Dsize

* fix #96 + glwe_packing (indirectly CBT)

* clippy
This commit is contained in:
Jean-Philippe Bossuat
2025-10-08 17:52:03 +02:00
committed by GitHub
parent 37e13b965c
commit 6357a05509
119 changed files with 15996 additions and 1659 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
poulpy-core/src/automorphism/ggsw_ct.rs
View File

@@ -9,7 +9,7 @@ use poulpy_hal::{
};
use crate::layouts::{
GGLWELayoutInfos, GGSWCiphertext, GGSWInfos, GLWECiphertext,
GGLWEInfos, GGSWCiphertext, GGSWInfos, GLWECiphertext,
prepared::{GGLWEAutomorphismKeyPrepared, GGLWETensorKeyPrepared},
};
@@ -24,8 +24,8 @@ impl GGSWCiphertext<Vec<u8>> {
where
OUT: GGSWInfos,
IN: GGSWInfos,
KEY: GGLWELayoutInfos,
TSK: GGLWELayoutInfos,
KEY: GGLWEInfos,
TSK: GGLWEInfos,
Module<B>: VecZnxDftAllocBytes
+ VmpApplyDftToDftTmpBytes
+ VecZnxBigAllocBytes
@@ -52,8 +52,8 @@ impl GGSWCiphertext<Vec<u8>> {
) -> usize
where
OUT: GGSWInfos,
KEY: GGLWELayoutInfos,
TSK: GGLWELayoutInfos,
KEY: GGLWEInfos,
TSK: GGLWEInfos,
Module<B>: VecZnxDftAllocBytes
+ VmpApplyDftToDftTmpBytes
+ VecZnxBigAllocBytes
@@ -125,7 +125,7 @@ impl<DataSelf: DataMut> GGSWCiphertext<DataSelf> {
};
// Keyswitch the j-th row of the col 0
(0..lhs.rows().into()).for_each(|row_i| {
(0..lhs.dnum().into()).for_each(|row_i| {
// Key-switch column 0, i.e.
// col 0: (-(a0s0 + a1s1 + a2s2) + M[i], a0, a1, a2) -> (-(a0pi^-1(s0) + a1pi^-1(s1) + a2pi^-1(s2)) + M[i], a0, a1, a2)
self.at_mut(row_i, 0)
@@ -160,7 +160,7 @@ impl<DataSelf: DataMut> GGSWCiphertext<DataSelf> {
Scratch<B>: TakeVecZnxDft<B> + ScratchAvailable + TakeVecZnxBig<B> + TakeVecZnx,
{
// Keyswitch the j-th row of the col 0
(0..self.rows().into()).for_each(|row_i| {
(0..self.dnum().into()).for_each(|row_i| {
// Key-switch column 0, i.e.
// col 0: (-(a0s0 + a1s1 + a2s2) + M[i], a0, a1, a2) -> (-(a0pi^-1(s0) + a1pi^-1(s1) + a2pi^-1(s2)) + M[i], a0, a1, a2)
self.at_mut(row_i, 0)