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

Add Zn type

Browse Source
This commit is contained in:
Pro7ech
2025-08-21 12:16:53 +02:00
parent ccd94e36cc
commit bf513dc555
129 changed files with 1400 additions and 686 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
poulpy-backend/examples/rlwe_encrypt.rs
View File

@@ -18,7 +18,7 @@ fn main() {
let log_scale: usize = msg_size * basek - 5;
let module: Module<FFT64> = Module::<FFT64>::new(n as u64);
let mut scratch: ScratchOwned<FFT64> = ScratchOwned::<FFT64>::alloc(module.vec_znx_big_normalize_tmp_bytes(n));
let mut scratch: ScratchOwned<FFT64> = ScratchOwned::<FFT64>::alloc(module.vec_znx_big_normalize_tmp_bytes());
let seed: [u8; 32] = [0; 32];
let mut source: Source = Source::new(seed);
@@ -28,7 +28,7 @@ fn main() {
s.fill_ternary_prob(0, 0.5, &mut source);
// Buffer to store s in the DFT domain
let mut s_dft: SvpPPol<Vec<u8>, FFT64> = module.svp_ppol_alloc(n, s.cols());
let mut s_dft: SvpPPol<Vec<u8>, FFT64> = module.svp_ppol_alloc(s.cols());
// s_dft <- DFT(s)
module.svp_prepare(&mut s_dft, 0, &s, 0);
@@ -43,7 +43,7 @@ fn main() {
// Fill the second column with random values: ct = (0, a)
module.vec_znx_fill_uniform(basek, &mut ct, 1, ct_size * basek, &mut source);
let mut buf_dft: VecZnxDft<Vec<u8>, FFT64> = module.vec_znx_dft_alloc(n, 1, ct_size);
let mut buf_dft: VecZnxDft<Vec<u8>, FFT64> = module.vec_znx_dft_alloc(1, ct_size);
module.vec_znx_dft_from_vec_znx(1, 0, &mut buf_dft, 0, &ct, 1);
@@ -58,7 +58,7 @@ fn main() {
// Alias scratch space (VecZnxDft<B> is always at least as big as VecZnxBig<B>)
// BIG(ct[1] * s) <- IDFT(DFT(ct[1] * s)) (not normalized)
let mut buf_big: VecZnxBig<Vec<u8>, FFT64> = module.vec_znx_big_alloc(n, 1, ct_size);
let mut buf_big: VecZnxBig<Vec<u8>, FFT64> = module.vec_znx_big_alloc(1, ct_size);
module.vec_znx_dft_to_vec_znx_big_tmp_a(&mut buf_big, 0, &mut buf_dft, 0);
// Creates a plaintext: VecZnx with 1 column