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Pro7ech
2025-10-13 23:49:09 +02:00
parent d32b4738c3
commit 0533cdff8a
27 changed files with 776 additions and 2022 deletions
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143
poulpy-core/src/layouts/prepared/gglwe_ksk.rs
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@@ -3,10 +3,7 @@ use poulpy_hal::layouts::{Backend, Data, DataMut, DataRef, Module, Scratch};
use crate::layouts::{
Base2K, Degree, Dnum, Dsize, GGLWEInfos, GLWEInfos, GLWESwitchingKeySetMetaData, GLWESwitchingKeyToRef,
GLWESwtichingKeyGetMetaData, LWEInfos, Rank, TorusPrecision,
prepared::{
GGLWEPrepare, GGLWEPrepareTmpBytes, GGLWEPrepared, GGLWEPreparedAlloc, GGLWEPreparedAllocBytes,
GGLWEPreparedAllocBytesFromInfos, GGLWEPreparedAllocFromInfos, GGLWEPreparedToMut, GGLWEPreparedToRef,
},
prepared::{GGLWEPrepare, GGLWEPrepared, GGLWEPreparedAlloc, GGLWEPreparedToMut, GGLWEPreparedToRef},
};
#[derive(PartialEq, Eq)]
@@ -78,21 +75,9 @@ impl<D: Data, B: Backend> GGLWEInfos for GLWESwitchingKeyPrepared<D, B> {
}
}
pub trait GLWESwitchingKeyPreparedAlloc<B: Backend> {
fn glwe_switching_key_prepared_alloc(
&self,
base2k: Base2K,
k: TorusPrecision,
rank_in: Rank,
rank_out: Rank,
dnum: Dnum,
dsize: Dsize,
) -> GLWESwitchingKeyPrepared<Vec<u8>, B>;
}
impl<B: Backend> GLWESwitchingKeyPreparedAlloc<B> for Module<B>
pub trait GLWESwitchingKeyPreparedAlloc<B: Backend>
where
Module<B>: GGLWEPreparedAlloc<B>,
Self: GGLWEPreparedAlloc<B>,
{
fn glwe_switching_key_prepared_alloc(
&self,
@@ -109,46 +94,21 @@ where
sk_out_n: 0,
}
}
}
pub trait GLWESwitchingKeyPreparedAllocFromInfos<B: Backend> {
fn glwe_switching_key_prepared_alloc_from_infos<A>(&self, infos: &A) -> GLWESwitchingKeyPrepared<Vec<u8>, B>
where
A: GGLWEInfos;
}
impl<B: Backend> GLWESwitchingKeyPreparedAllocFromInfos<B> for Module<B>
where
Module<B>: GGLWEPreparedAllocFromInfos<B>,
{
fn glwe_switching_key_prepared_alloc_from_infos<A>(&self, infos: &A) -> GLWESwitchingKeyPrepared<Vec<u8>, B>
where
A: GGLWEInfos,
{
GLWESwitchingKeyPrepared::<Vec<u8>, B> {
key: self.gglwe_prepared_alloc_from_infos(infos),
sk_in_n: 0,
sk_out_n: 0,
}
self.glwe_switching_key_prepared_alloc(
infos.base2k(),
infos.k(),
infos.rank_in(),
infos.rank_out(),
infos.dnum(),
infos.dsize(),
)
}
}
pub trait GLWESwitchingKeyPreparedAllocBytes<B: Backend> {
fn glwe_switching_key_prepared_alloc_bytes(
&self,
base2k: Base2K,
k: TorusPrecision,
rank_in: Rank,
rank_out: Rank,
dnum: Dnum,
dsize: Dsize,
) -> usize;
}
impl<B: Backend> GLWESwitchingKeyPreparedAllocBytes<B> for Module<B>
where
Module<B>: GGLWEPreparedAllocBytes<B>,
{
fn glwe_switching_key_prepared_alloc_bytes(
&self,
base2k: Base2K,
@@ -160,31 +120,31 @@ where
) -> usize {
self.gglwe_prepared_alloc_bytes(base2k, k, rank_in, rank_out, dnum, dsize)
}
}
pub trait GLWESwitchingKeyPreparedAllocBytesFromInfos<B: Backend> {
fn glwe_switching_key_prepared_alloc_bytes_from_infos<A>(&self, infos: &A) -> usize
where
A: GGLWEInfos;
}
impl<B: Backend> GLWESwitchingKeyPreparedAllocBytesFromInfos<B> for Module<B>
where
Module<B>: GGLWEPreparedAllocBytesFromInfos<B>,
{
fn glwe_switching_key_prepared_alloc_bytes_from_infos<A>(&self, infos: &A) -> usize
where
A: GGLWEInfos,
{
self.gglwe_prepared_alloc_bytes_from_infos(infos)
self.glwe_switching_key_prepared_alloc_bytes(
infos.base2k(),
infos.k(),
infos.rank_in(),
infos.rank_out(),
infos.dnum(),
infos.dsize(),
)
}
}
impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B> {
impl<B: Backend> GLWESwitchingKeyPreparedAlloc<B> for Module<B> where Module<B>: GGLWEPreparedAlloc<B> {}
impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B>
where
Module<B>: GLWESwitchingKeyPreparedAlloc<B>,
{
pub fn alloc_from_infos<A>(module: &Module<B>, infos: &A) -> Self
where
A: GGLWEInfos,
Module<B>: GLWESwitchingKeyPreparedAllocFromInfos<B>,
{
module.glwe_switching_key_prepared_alloc_from_infos(infos)
}
@@ -197,17 +157,13 @@ impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B> {
rank_out: Rank,
dnum: Dnum,
dsize: Dsize,
) -> Self
where
Module<B>: GLWESwitchingKeyPreparedAlloc<B>,
{
) -> Self {
module.glwe_switching_key_prepared_alloc(base2k, k, rank_in, rank_out, dnum, dsize)
}
pub fn alloc_bytes_from_infos<A>(module: &Module<B>, infos: &A) -> usize
where
A: GGLWEInfos,
Module<B>: GLWESwitchingKeyPreparedAllocBytesFromInfos<B>,
{
module.glwe_switching_key_prepared_alloc_bytes_from_infos(infos)
}
@@ -220,23 +176,14 @@ impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B> {
rank_out: Rank,
dnum: Dnum,
dsize: Dsize,
) -> usize
where
Module<B>: GLWESwitchingKeyPreparedAllocBytes<B>,
{
) -> usize {
module.glwe_switching_key_prepared_alloc_bytes(base2k, k, rank_in, rank_out, dnum, dsize)
}
}
pub trait GLWESwitchingKeyPrepareTmpBytes {
fn glwe_switching_key_prepare_tmp_bytes<A>(&self, infos: &A) -> usize
where
A: GGLWEInfos;
}
impl<B: Backend> GLWESwitchingKeyPrepareTmpBytes for Module<B>
pub trait GLWESwitchingKeyPrepare<B: Backend>
where
Module<B>: GGLWEPrepareTmpBytes,
Self: GGLWEPrepare<B>,
{
fn glwe_switching_key_prepare_tmp_bytes<A>(&self, infos: &A) -> usize
where
@@ -244,28 +191,7 @@ where
{
self.gglwe_prepare_tmp_bytes(infos)
}
}
impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B>
where
Module<B>: GGLWEPrepareTmpBytes,
{
pub fn prepare_tmp_bytes(&self, module: &Module<B>) -> usize {
module.gglwe_prepare_tmp_bytes(self)
}
}
pub trait GLWESwitchingKeyPrepare<B: Backend> {
fn glwe_switching_prepare<R, O>(&self, res: &mut R, other: &O, scratch: &mut Scratch<B>)
where
R: GLWESwitchingKeyPreparedToMut<B> + GLWESwitchingKeySetMetaData,
O: GLWESwitchingKeyToRef + GLWESwtichingKeyGetMetaData;
}
impl<B: Backend> GLWESwitchingKeyPrepare<B> for Module<B>
where
Module<B>: GGLWEPrepare<B>,
{
fn glwe_switching_prepare<R, O>(&self, res: &mut R, other: &O, scratch: &mut Scratch<B>)
where
R: GLWESwitchingKeyPreparedToMut<B> + GLWESwitchingKeySetMetaData,
@@ -277,6 +203,8 @@ where
}
}
impl<B: Backend> GLWESwitchingKeyPrepare<B> for Module<B> where Self: GGLWEPrepare<B> {}
impl<D: DataMut, B: Backend> GLWESwitchingKeyPrepared<D, B> {
pub fn prepare<O>(&mut self, module: &Module<B>, other: &O, scratch: &mut Scratch<B>)
where
@@ -287,6 +215,15 @@ impl<D: DataMut, B: Backend> GLWESwitchingKeyPrepared<D, B> {
}
}
impl<B: Backend> GLWESwitchingKeyPrepared<Vec<u8>, B>
where
Module<B>: GLWESwitchingKeyPrepare<B>,
{
pub fn prepare_tmp_bytes(&self, module: &Module<B>) -> usize {
module.gglwe_prepare_tmp_bytes(self)
}
}
pub trait GLWESwitchingKeyPreparedToMut<B: Backend> {
fn to_mut(&mut self) -> GLWESwitchingKeyPrepared<&mut [u8], B>;
}