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This commit is contained in:
Jean-Philippe Bossuat
2025-04-22 18:50:51 +02:00
parent d3e3594ae8
commit fbdb4436b2
18 changed files with 908 additions and 403 deletions
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8
base2k/examples/rlwe_encrypt.rs
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@@ -38,13 +38,13 @@ fn main() {
let mut buf_dft: VecZnxDft = module.new_vec_znx_dft(a.cols());
// Applies buf_dft <- s * a
module.svp_apply_dft(&mut buf_dft, &s_ppol, &a, a.cols());
module.svp_apply_dft(&mut buf_dft, &s_ppol, &a);
// Alias scratch space
let mut buf_big: VecZnxBig = buf_dft.as_vec_znx_big();
// buf_big <- IDFT(buf_dft) (not normalized)
module.vec_znx_idft_tmp_a(&mut buf_big, &mut buf_dft, a.cols());
module.vec_znx_idft_tmp_a(&mut buf_big, &mut buf_dft);
let mut m: VecZnx = module.new_vec_znx(msg_cols);
@@ -74,8 +74,8 @@ fn main() {
//Decrypt
// buf_big <- a * s
module.svp_apply_dft(&mut buf_dft, &s_ppol, &a, a.cols());
module.vec_znx_idft_tmp_a(&mut buf_big, &mut buf_dft, b.cols());
module.svp_apply_dft(&mut buf_dft, &s_ppol, &a);
module.vec_znx_idft_tmp_a(&mut buf_big, &mut buf_dft);
// buf_big <- a * s + b
module.vec_znx_big_add_small_inplace(&mut buf_big, &b);