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wip on BR + added enc/dec for LWE

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Jean-Philippe Bossuat
2025-06-13 20:45:24 +02:00
parent e8cfb5e2ab
commit 829b8be610
43 changed files with 745 additions and 688 deletions
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4
core/src/gglwe/encryption.rs
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@@ -5,12 +5,12 @@ use sampling::source::Source;
use crate::{
FourierGLWESecret, GGLWECiphertext, GLWEAutomorphismKey, GLWECiphertext, GLWESecret, GLWESwitchingKey, GLWETensorKey, Infos,
ScratchCore, SetRow, div_ceil,
ScratchCore, SetRow,
};
impl GGLWECiphertext<Vec<u8>, FFT64> {
pub fn generate_from_sk_scratch_space(module: &Module<FFT64>, basek: usize, k: usize, rank: usize) -> usize {
let size = div_ceil(k, basek);
let size = k.div_ceil(basek);
GLWECiphertext::encrypt_sk_scratch_space(module, basek, k)
+ module.bytes_of_vec_znx(rank + 1, size)
+ module.bytes_of_vec_znx(1, size)