0xalivecow/kauma
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Merge branch 'main' into dev

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An0nymous 2024-11-28 13:22:11 +01:00 • committed by GitHub
commit 2cbda23e9c
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2 changed files with 7 additions and 3 deletions
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8
src/utils/dff.rs
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@ -19,8 +19,9 @@ pub fn ddf(f: Polynomial) -> Vec<(Polynomial, u128)> {
let mut f_star = f.clone();
let one_cmp = Polynomial::one();
while f_star.degree() as u128 >= (d) {
let h = Polynomial::x().bpow_mod(q.clone().pow(d), &f_star) + Polynomial::x();
while f_star.degree() as u128 >= (2 * d) {
let h = Polynomial::x().bpow_mod(q.clone().pow(d), f_star.clone()) + Polynomial::x();
let g = gcd(&h, &f_star);
if g != one_cmp {
@ -35,9 +36,12 @@ pub fn ddf(f: Polynomial) -> Vec<(Polynomial, u128)> {
d += 1;
}
if f_star != one_cmp {
eprintln!("fstar not one");
z.push((f_star.clone(), f_star.degree() as u128));
} else if z.len() == 0 {
z.push((f.clone(), 1));
}
z

2
src/utils/poly.rs
View file

@ -25,7 +25,7 @@ impl Polynomial {
}
pub fn degree(&self) -> usize {
self.polynomial.len()
self.polynomial.len() - 1
}
pub fn one() -> Self {