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This commit is contained in:
Pro7ech
2025-10-13 12:14:11 +02:00
parent 662e533eac
commit cf377ff243
94 changed files with 1892 additions and 1235 deletions
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77
poulpy-core/src/layouts/gglwe_ksk.rs
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@@ -4,7 +4,7 @@ use poulpy_hal::{
};
use crate::layouts::{
Base2K, Degree, Dnum, Dsize, GGLWECiphertext, GGLWECiphertextToMut, GGLWEInfos, GLWECiphertext, GLWEInfos, LWEInfos, Rank,
Base2K, Degree, Dnum, Dsize, GGLWE, GGLWECiphertextToMut, GGLWEInfos, GGLWEToRef, GLWECiphertext, GLWEInfos, LWEInfos, Rank,
TorusPrecision,
};
use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
@@ -12,7 +12,7 @@ use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
use std::fmt;
#[derive(PartialEq, Eq, Copy, Clone, Debug)]
pub struct GGLWESwitchingKeyLayout {
pub struct GLWESwitchingKeyLayout {
pub n: Degree,
pub base2k: Base2K,
pub k: TorusPrecision,
@@ -22,7 +22,7 @@ pub struct GGLWESwitchingKeyLayout {
pub dsize: Dsize,
}
impl LWEInfos for GGLWESwitchingKeyLayout {
impl LWEInfos for GLWESwitchingKeyLayout {
fn n(&self) -> Degree {
self.n
}
@@ -36,13 +36,13 @@ impl LWEInfos for GGLWESwitchingKeyLayout {
}
}
impl GLWEInfos for GGLWESwitchingKeyLayout {
impl GLWEInfos for GLWESwitchingKeyLayout {
fn rank(&self) -> Rank {
self.rank_out()
}
}
impl GGLWEInfos for GGLWESwitchingKeyLayout {
impl GGLWEInfos for GLWESwitchingKeyLayout {
fn rank_in(&self) -> Rank {
self.rank_in
}
@@ -61,13 +61,13 @@ impl GGLWEInfos for GGLWESwitchingKeyLayout {
}
#[derive(PartialEq, Eq, Clone)]
pub struct GGLWESwitchingKey<D: Data> {
pub(crate) key: GGLWECiphertext<D>,
pub struct GLWESwitchingKey<D: Data> {
pub(crate) key: GGLWE<D>,
pub(crate) sk_in_n: usize, // Degree of sk_in
pub(crate) sk_out_n: usize, // Degree of sk_out
}
impl<D: Data> LWEInfos for GGLWESwitchingKey<D> {
impl<D: Data> LWEInfos for GLWESwitchingKey<D> {
fn n(&self) -> Degree {
self.key.n()
}
@@ -85,13 +85,13 @@ impl<D: Data> LWEInfos for GGLWESwitchingKey<D> {
}
}
impl<D: Data> GLWEInfos for GGLWESwitchingKey<D> {
impl<D: Data> GLWEInfos for GLWESwitchingKey<D> {
fn rank(&self) -> Rank {
self.rank_out()
}
}
impl<D: Data> GGLWEInfos for GGLWESwitchingKey<D> {
impl<D: Data> GGLWEInfos for GLWESwitchingKey<D> {
fn rank_in(&self) -> Rank {
self.key.rank_in()
}
@@ -109,13 +109,13 @@ impl<D: Data> GGLWEInfos for GGLWESwitchingKey<D> {
}
}
impl<D: DataRef> fmt::Debug for GGLWESwitchingKey<D> {
impl<D: DataRef> fmt::Debug for GLWESwitchingKey<D> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{self}")
}
}
impl<D: DataRef> fmt::Display for GGLWESwitchingKey<D> {
impl<D: DataRef> fmt::Display for GLWESwitchingKey<D> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(
f,
@@ -127,19 +127,19 @@ impl<D: DataRef> fmt::Display for GGLWESwitchingKey<D> {
}
}
impl<D: DataMut> FillUniform for GGLWESwitchingKey<D> {
impl<D: DataMut> FillUniform for GLWESwitchingKey<D> {
fn fill_uniform(&mut self, log_bound: usize, source: &mut Source) {
self.key.fill_uniform(log_bound, source);
}
}
impl GGLWESwitchingKey<Vec<u8>> {
impl GLWESwitchingKey<Vec<u8>> {
pub fn alloc<A>(infos: &A) -> Self
where
A: GGLWEInfos,
{
GGLWESwitchingKey {
key: GGLWECiphertext::alloc(infos),
GLWESwitchingKey {
key: GGLWE::alloc(infos),
sk_in_n: 0,
sk_out_n: 0,
}
@@ -154,8 +154,8 @@ impl GGLWESwitchingKey<Vec<u8>> {
dnum: Dnum,
dsize: Dsize,
) -> Self {
GGLWESwitchingKey {
key: GGLWECiphertext::alloc_with(n, base2k, k, rank_in, rank_out, dnum, dsize),
GLWESwitchingKey {
key: GGLWE::alloc_with(n, base2k, k, rank_in, rank_out, dnum, dsize),
sk_in_n: 0,
sk_out_n: 0,
}
@@ -165,7 +165,7 @@ impl GGLWESwitchingKey<Vec<u8>> {
where
A: GGLWEInfos,
{
GGLWECiphertext::alloc_bytes(infos)
GGLWE::alloc_bytes(infos)
}
pub fn alloc_bytes_with(
@@ -177,20 +177,20 @@ impl GGLWESwitchingKey<Vec<u8>> {
dnum: Dnum,
dsize: Dsize,
) -> usize {
GGLWECiphertext::alloc_bytes_with(n, base2k, k, rank_in, rank_out, dnum, dsize)
GGLWE::alloc_bytes_with(n, base2k, k, rank_in, rank_out, dnum, dsize)
}
}
pub trait GGLWESwitchingKeyToMut {
fn to_mut(&mut self) -> GGLWESwitchingKey<&mut [u8]>;
pub trait GLWESwitchingKeyToMut {
fn to_mut(&mut self) -> GLWESwitchingKey<&mut [u8]>;
}
impl<D: DataMut> GGLWESwitchingKeyToMut for GGLWESwitchingKey<D>
impl<D: DataMut> GLWESwitchingKeyToMut for GLWESwitchingKey<D>
where
GGLWECiphertext<D>: GGLWECiphertextToMut,
GGLWE<D>: GGLWECiphertextToMut,
{
fn to_mut(&mut self) -> GGLWESwitchingKey<&mut [u8]> {
GGLWESwitchingKey {
fn to_mut(&mut self) -> GLWESwitchingKey<&mut [u8]> {
GLWESwitchingKey {
key: self.key.to_mut(),
sk_in_n: self.sk_in_n,
sk_out_n: self.sk_out_n,
@@ -198,19 +198,36 @@ where
}
}
impl<D: DataRef> GGLWESwitchingKey<D> {
pub trait GLWESwitchingKeyToRef {
fn to_ref(&self) -> GLWESwitchingKey<&[u8]>;
}
impl<D: DataRef> GLWESwitchingKeyToRef for GLWESwitchingKey<D>
where
GGLWE<D>: GGLWEToRef,
{
fn to_ref(&self) -> GLWESwitchingKey<&[u8]> {
GLWESwitchingKey {
key: self.key.to_ref(),
sk_in_n: self.sk_in_n,
sk_out_n: self.sk_out_n,
}
}
}
impl<D: DataRef> GLWESwitchingKey<D> {
pub fn at(&self, row: usize, col: usize) -> GLWECiphertext<&[u8]> {
self.key.at(row, col)
}
}
impl<D: DataMut> GGLWESwitchingKey<D> {
impl<D: DataMut> GLWESwitchingKey<D> {
pub fn at_mut(&mut self, row: usize, col: usize) -> GLWECiphertext<&mut [u8]> {
self.key.at_mut(row, col)
}
}
impl<D: DataMut> ReaderFrom for GGLWESwitchingKey<D> {
impl<D: DataMut> ReaderFrom for GLWESwitchingKey<D> {
fn read_from<R: std::io::Read>(&mut self, reader: &mut R) -> std::io::Result<()> {
self.sk_in_n = reader.read_u64::<LittleEndian>()? as usize;
self.sk_out_n = reader.read_u64::<LittleEndian>()? as usize;
@@ -218,7 +235,7 @@ impl<D: DataMut> ReaderFrom for GGLWESwitchingKey<D> {
}
}
impl<D: DataRef> WriterTo for GGLWESwitchingKey<D> {
impl<D: DataRef> WriterTo for GLWESwitchingKey<D> {
fn write_to<W: std::io::Write>(&self, writer: &mut W) -> std::io::Result<()> {
writer.write_u64::<LittleEndian>(self.sk_in_n as u64)?;
writer.write_u64::<LittleEndian>(self.sk_out_n as u64)?;