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glwe operations

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This commit is contained in:
Pro7ech
2025-10-16 16:57:30 +02:00
parent 1925571492
commit d27d43759a
9 changed files with 329 additions and 358 deletions
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15
poulpy-core/src/conversion/gglwe_to_ggsw.rs
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@@ -1,19 +1,18 @@
use poulpy_hal::{
api::{
ModuleN, ScratchAvailable, ScratchTakeBasic, VecZnxBigBytesOf, VecZnxBigNormalize, VecZnxCopy, VecZnxDftAddInplace,
VecZnxDftApply, VecZnxDftBytesOf, VecZnxDftCopy, VecZnxIdftApplyTmpA, VecZnxNormalize, VecZnxNormalizeTmpBytes,
VmpApplyDftToDft, VmpApplyDftToDftAdd, VmpApplyDftToDftTmpBytes,
ModuleN, ScratchAvailable, ScratchTakeBasic, VecZnxBigBytesOf, VecZnxBigNormalize, VecZnxDftAddInplace, VecZnxDftApply,
VecZnxDftBytesOf, VecZnxDftCopy, VecZnxIdftApplyTmpA, VecZnxNormalize, VecZnxNormalizeTmpBytes, VmpApplyDftToDft,
VmpApplyDftToDftAdd, VmpApplyDftToDftTmpBytes,
},
layouts::{Backend, DataMut, Module, Scratch, VmpPMat, ZnxInfos},
};
use crate::{
ScratchTakeCore,
GLWECopy, ScratchTakeCore,
layouts::{
GGLWE, GGLWEInfos, GGLWEToRef, GGSW, GGSWInfos, GGSWToMut, GLWEInfos, LWEInfos,
prepared::{TensorKeyPrepared, TensorKeyPreparedToRef},
},
operations::GLWEOperations,
};
impl GGLWE<Vec<u8>> {
@@ -39,11 +38,11 @@ impl<D: DataMut> GGSW<D> {
}
}
impl<BE: Backend> GGSWFromGGLWE<BE> for Module<BE> where Self: GGSWExpandRows<BE> + VecZnxCopy {}
impl<BE: Backend> GGSWFromGGLWE<BE> for Module<BE> where Self: GGSWExpandRows<BE> + GLWECopy {}
pub trait GGSWFromGGLWE<BE: Backend>
where
Self: GGSWExpandRows<BE> + VecZnxCopy,
Self: GGSWExpandRows<BE> + GLWECopy,
{
fn ggsw_from_gglwe_tmp_bytes<R, A>(&self, res_infos: &R, tsk_infos: &A) -> usize
where
@@ -71,7 +70,7 @@ where
assert_eq!(tsk.n(), self.n() as u32);
for row in 0..res.dnum().into() {
res.at_mut(row, 0).copy(self, &a.at(row, 0));
self.glwe_copy(&mut res.at_mut(row, 0), &a.at(row, 0));
}
self.ggsw_expand_row(res, tsk, scratch);