feat: Add task runner for the sff task

src/tasks/tasks01/pfmath.rs

@@ -5,6 +5,7 @@ use serde_json::Value;
 use crate::utils::{
     field::FieldElement,
     poly::{gcd, Polynomial},
+    sff::{sff, Factors},
 };
 
 pub fn gfpoly_add(args: &Value) -> Result<Polynomial> {
@@ -117,6 +118,23 @@ pub fn gfpoly_gcd(args: &Value) -> Result<Polynomial> {
     Ok(result)
 }
 
+pub fn gfpoly_factor_sff(arsg: &Value) -> Result<Vec<(Factors)>> {
+    let poly_f = Polynomial::from_c_array(&arsg["F"].clone());
+
+    let mut factors = sff(poly_f);
+    factors.sort();
+    let mut result: Vec<Factors> = vec![];
+
+    for (factor, exponent) in factors {
+        result.push(Factors {
+            factor: factor.to_c_array(),
+            exponent,
+        });
+    }
+
+    Ok(result)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;