arnaucube/poulpy
1
0
Fork 0
mirror of https://github.com/arnaucube/poulpy.git synced 2026-02-10 13:16:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

compiling CBT but failing tests

Browse Source
This commit is contained in:
Pro7ech
2025-10-22 10:00:32 +02:00
parent 0926913001
commit 706ecf3d07
50 changed files with 967 additions and 1060 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
poulpy-hal/src/layouts/module.rs
View File

@@ -97,18 +97,23 @@ impl<BE: Backend> ModuleLogN for Module<BE> where Self: ModuleN {}
impl<BE: Backend> CyclotomicOrder for Module<BE> where Self: ModuleN {}
#[inline(always)]
pub fn galois_element(generator: i64, cyclotomic_order: i64) -> i64 {
if generator == 0 {
return 1;
}
let g_exp: u64 = mod_exp_u64(GALOISGENERATOR, generator.unsigned_abs() as usize) & (cyclotomic_order - 1) as u64;
g_exp as i64 * generator.signum()
}
pub trait GaloisElement
where
Self: CyclotomicOrder,
{
// Returns GALOISGENERATOR^|generator| * sign(generator)
fn galois_element(&self, generator: i64) -> i64 {
if generator == 0 {
return 1;
}
let g_exp: u64 = mod_exp_u64(GALOISGENERATOR, generator.unsigned_abs() as usize) & (self.cyclotomic_order() - 1) as u64;
g_exp as i64 * generator.signum()
galois_element(generator, self.cyclotomic_order())
}
// Returns gen^-1