From f7f3c44acb8d7d1bc724479b447a6e5622cc7f31 Mon Sep 17 00:00:00 2001
From: Alivecow <mail@ta-lotz.de>
Date: Thu, 28 Nov 2024 14:00:47 +0100
Subject: [PATCH] feat: Add testing runner for edf

---
 src/tasks/mod.rs            | 12 +++++++++---
 src/tasks/tasks01/pfmath.rs | 18 ++++++++++++++++++
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/src/tasks/mod.rs b/src/tasks/mod.rs
index a129f04..84a4f31 100644
--- a/src/tasks/mod.rs
+++ b/src/tasks/mod.rs
@@ -9,9 +9,9 @@ use tasks01::{
     gfmul::gfmul_task,
     pad_oracle::padding_oracle,
     pfmath::{
-        gfdiv, gfpoly_add, gfpoly_diff, gfpoly_divmod, gfpoly_factor_ddf, gfpoly_factor_sff,
-        gfpoly_gcd, gfpoly_make_monic, gfpoly_mul, gfpoly_pow, gfpoly_powmod, gfpoly_sort,
-        gfpoly_sqrt,
+        gfdiv, gfpoly_add, gfpoly_diff, gfpoly_divmod, gfpoly_factor_ddf, gfpoly_factor_edf,
+        gfpoly_factor_sff, gfpoly_gcd, gfpoly_make_monic, gfpoly_mul, gfpoly_pow, gfpoly_powmod,
+        gfpoly_sort, gfpoly_sqrt,
     },
     poly2block::poly2block,
     sea128::sea128,
@@ -170,6 +170,12 @@ pub fn task_deploy(testcase: &Testcase) -> Result<Value> {
 
             Ok(json)
         }
+        "gfpoly_factor_edf" => {
+            let result = gfpoly_factor_edf(args)?;
+            let json = json!({"factors" : result});
+
+            Ok(json)
+        }
 
         _ => Err(anyhow!(
             "Fatal. No compatible action found. Json data was {:?}. Arguments were; {:?}",
diff --git a/src/tasks/tasks01/pfmath.rs b/src/tasks/tasks01/pfmath.rs
index dec3b6e..0f5d134 100644
--- a/src/tasks/tasks01/pfmath.rs
+++ b/src/tasks/tasks01/pfmath.rs
@@ -9,6 +9,7 @@ use crate::{
     utils::{
         self,
         dff::ddf,
+        edf::edf,
         field::FieldElement,
         poly::{gcd, Polynomial},
         sff::{sff, Factors},
@@ -159,6 +160,23 @@ pub fn gfpoly_factor_ddf(arsg: &Value) -> Result<Vec<(utils::dff::Factors)>> {
     Ok(result)
 }
 
+pub fn gfpoly_factor_edf(arsg: &Value) -> Result<Vec<Vec<String>>> {
+    let poly_f = Polynomial::from_c_array(&arsg["F"].clone());
+    let d: u32 = serde_json::from_value(arsg["d"].clone())?;
+
+    let mut factors = edf(poly_f, d);
+
+    factors.sort();
+
+    let mut result: Vec<Vec<String>> = vec![];
+
+    for factor in factors {
+        result.push(factor.to_c_array())
+    }
+
+    Ok(result)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
-- 
2.49.1