gadget product working

This commit is contained in:
Jean-Philippe Bossuat
2025-02-12 09:19:22 +01:00
parent 1f52a3d266
commit c5da752536
8 changed files with 56 additions and 33 deletions

View File

@@ -63,17 +63,10 @@ pub struct GadgetCiphertext {
pub value: Vec<VmpPMat>,
pub log_base2k: usize,
pub log_q: usize,
pub log_scale: usize,
}
impl GadgetCiphertext {
pub fn new(
module: &Module,
log_base2k: usize,
rows: usize,
log_q: usize,
log_scale: usize,
) -> Self {
pub fn new(module: &Module, log_base2k: usize, rows: usize, log_q: usize) -> Self {
let cols: usize = (log_q + log_base2k - 1) / log_base2k;
let mut value: Vec<VmpPMat> = Vec::new();
(0..rows).for_each(|_| value.push(module.new_vmp_pmat(rows, cols)));
@@ -81,7 +74,6 @@ impl GadgetCiphertext {
value,
log_base2k,
log_q,
log_scale,
}
}

View File

@@ -10,7 +10,7 @@ pub struct Decryptor {
impl Decryptor {
pub fn new(params: &Parameters, sk: &SecretKey) -> Self {
let mut sk_svp_ppol: SvpPPol = params.module().svp_new_ppol();
let mut sk_svp_ppol: SvpPPol = params.module().new_svp_ppol();
sk.prepare(params.module(), &mut sk_svp_ppol);
Self { sk: sk_svp_ppol }
}

View File

@@ -20,7 +20,7 @@ pub struct EncryptorSk {
impl EncryptorSk {
pub fn new(params: &Parameters, sk: Option<&SecretKey>) -> Self {
let mut sk_svp_ppol: SvpPPol = params.module().svp_new_ppol();
let mut sk_svp_ppol: SvpPPol = params.module().new_svp_ppol();
let mut initialized: bool = false;
if let Some(sk) = sk {
sk.prepare(params.module(), &mut sk_svp_ppol);

View File

@@ -61,16 +61,8 @@ impl PublicKey {
pub struct SwitchingKey(pub GadgetCiphertext);
impl SwitchingKey {
pub fn new(
module: &Module,
log_base2k: usize,
rows: usize,
log_q: usize,
log_scale: usize,
) -> SwitchingKey {
SwitchingKey(GadgetCiphertext::new(
module, log_base2k, rows, log_q, log_scale,
))
pub fn new(module: &Module, log_base2k: usize, rows: usize, log_q: usize) -> SwitchingKey {
SwitchingKey(GadgetCiphertext::new(module, log_base2k, rows, log_q))
}
pub fn gen_thread_safe(