arnaucube/poulpy
1
0
Fork 0
mirror of https://github.com/arnaucube/poulpy.git synced 2026-02-10 05:06:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

wip all of Encryption

Browse Source
This commit is contained in:
Rasoul Akhavan Mahdavi
2025-10-15 21:31:48 -04:00
parent 2f2c7aef00
commit 9f35a92a33
16 changed files with 316 additions and 231 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
poulpy-core/src/encryption/compressed/gglwe_atk.rs
View File

@@ -1,10 +1,11 @@
use poulpy_hal::{
api::{ScratchAvailable, SvpPPolBytesOf, VecZnxAutomorphism, VecZnxDftBytesOf, VecZnxNormalizeTmpBytes},
api::{ModuleN, ScratchAvailable, ScratchTakeBasic, SvpPPolAlloc, SvpPPolBytesOf, VecZnxAutomorphism, VecZnxDftBytesOf, VecZnxNormalizeTmpBytes},
layouts::{Backend, DataMut, DataRef, Module, Scratch},
source::Source,
};
use crate::{
ScratchTakeCore,
encryption::compressed::gglwe_ksk::GGLWEKeyCompressedEncryptSk,
layouts::{
GGLWEInfos, GLWEInfos, GLWESecret, GLWESecretToRef, LWEInfos,
@@ -16,10 +17,10 @@ impl AutomorphismKeyCompressed<Vec<u8>> {
pub fn encrypt_sk_tmp_bytes<B: Backend, A>(module: &Module<B>, infos: &A) -> usize
where
A: GGLWEInfos,
Module<B>: VecZnxNormalizeTmpBytes + VecZnxDftBytesOf + VecZnxNormalizeTmpBytes + SvpPPolBytesOf,
Module<B>: ModuleN + SvpPPolAlloc<B> + VecZnxNormalizeTmpBytes + VecZnxDftBytesOf + VecZnxNormalizeTmpBytes + SvpPPolBytesOf,
{
assert_eq!(module.n() as u32, infos.n());
GLWESwitchingKeyCompressed::encrypt_sk_tmp_bytes(module, infos) + GLWESecret::bytes_of(infos.n(), infos.rank_out())
GLWESwitchingKeyCompressed::encrypt_sk_tmp_bytes(module, infos) + GLWESecret::bytes_of(module, infos.rank_out())
}
}
@@ -39,8 +40,14 @@ pub trait GGLWEAutomorphismKeyCompressedEncryptSk<B: Backend> {
impl<B: Backend> GGLWEAutomorphismKeyCompressedEncryptSk<B> for Module<B>
where
Module<B>: GGLWEKeyCompressedEncryptSk<B> + VecZnxNormalizeTmpBytes + VecZnxDftBytesOf + SvpPPolBytesOf + VecZnxAutomorphism,
Scratch<B>: ScratchAvailable,
Module<B>: ModuleN
+ GGLWEKeyCompressedEncryptSk<B>
+ VecZnxNormalizeTmpBytes
+ VecZnxDftBytesOf
+ SvpPPolBytesOf
+ VecZnxAutomorphism
+ SvpPPolAlloc<B>,
Scratch<B>: ScratchAvailable + ScratchTakeBasic + ScratchTakeCore<B>,
{
fn gglwe_automorphism_key_compressed_encrypt_sk<R, S>(
&self,
@@ -70,7 +77,7 @@ where
)
}
let (mut sk_out, scratch_1) = scratch.take_glwe_secret(sk.n(), sk.rank());
let (mut sk_out, scratch_1) = scratch.take_glwe_secret(self, sk.rank());
{
(0..res.rank_out().into()).for_each(|i| {