Partially Splitting Rings

Create Splitting Parameters

#![allow(unused)]
fn main() {
use etale::lattice::splitting::SplittingParams;

// Manually specify num_splits
let params = SplittingParams::power_of_two(256, 256, 1, 60, 8380417);

// Or compute num_splits automatically from n and modulus
let params = SplittingParams::with_computed_splits(256, 1, 60, 8380417);
}

Query Parameters

#![allow(unused)]
fn main() {
let size = params.challenge_set_size();
let bits = params.security_bits();

println!("Challenge set size: {}", size);
println!("Security bits: {}", bits);
}

Validate Parameters

#![allow(unused)]
fn main() {
// Check if num_splits matches the computed value
assert!(params.is_valid_num_splits());

// Or panic with details if invalid
params.validate();
}

Compute Number of Splits

#![allow(unused)]
fn main() {
// Compute how X^n + 1 splits mod q
let num_splits = SplittingParams::compute_num_splits(256, 8380417);
}