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Added basic GLWE ops

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This commit is contained in:
Jean-Philippe Bossuat
2025-05-22 16:08:44 +02:00
parent dbbbe2bd92
commit 3084978976
22 changed files with 535 additions and 294 deletions
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9
core/src/test_fft64/gglwe.rs
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@@ -110,7 +110,8 @@ fn test_encrypt_sk(log_n: usize, basek: usize, k_ksk: usize, sigma: f64, rank_in
scratch.borrow(),
);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> =
GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out);
(0..ksk.rank_in()).for_each(|col_i| {
(0..ksk.rows()).for_each(|row_i| {
@@ -202,7 +203,8 @@ fn test_key_switch(
// gglwe_{s1}(s0) (x) gglwe_{s2}(s1) = gglwe_{s2}(s0)
ct_gglwe_s0s2.keyswitch(&module, &ct_gglwe_s0s1, &ct_gglwe_s1s2, scratch.borrow());
let mut ct_glwe_dft: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out_s1s2);
let mut ct_glwe_dft: GLWECiphertextFourier<Vec<u8>, FFT64> =
GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out_s1s2);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ksk);
(0..ct_gglwe_s0s2.rank_in()).for_each(|col_i| {
@@ -304,7 +306,8 @@ fn test_key_switch_inplace(log_n: usize, basek: usize, k_ksk: usize, sigma: f64,
let ct_gglwe_s0s2: GLWESwitchingKey<Vec<u8>, FFT64> = ct_gglwe_s0s1;
let mut ct_glwe_dft: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out_s0s1);
let mut ct_glwe_dft: GLWECiphertextFourier<Vec<u8>, FFT64> =
GLWECiphertextFourier::alloc(&module, basek, k_ksk, rank_out_s0s1);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ksk);
(0..ct_gglwe_s0s2.rank_in()).for_each(|col_i| {