From b3898cca8f3c07b5fa3bf2d50f2dadf2b8d2ccb8 Mon Sep 17 00:00:00 2001
From: Quentin Bourgerie <bourgerie.quentin@gmail.com>
Date: Mon, 16 Jan 2023 17:10:56 +0100
Subject: [PATCH] fix: getSecurityCurve

---
 .../include/concrete/curves.h                       | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/concrete-security-curves-cpp/include/concrete/curves.h b/concrete-security-curves-cpp/include/concrete/curves.h
index 0b73ff750..aab87537c 100644
--- a/concrete-security-curves-cpp/include/concrete/curves.h
+++ b/concrete-security-curves-cpp/include/concrete/curves.h
@@ -43,8 +43,7 @@ struct SecurityCurve {
   /// @param logQ The log of q
   /// @return The secure encryption variances
   double getVariance(int glweDimension, int polynomialSize, int logQ) {
-    auto a = std::pow(
-        2, (slope * glweDimension * polynomialSize + bias) * 2);
+    auto a = std::pow(2, (slope * glweDimension * polynomialSize + bias) * 2);
     auto b = std::pow(2, -2 * (logQ - 2));
     return a > b ? a : b;
   }
@@ -56,10 +55,12 @@ struct SecurityCurve {
 /// @param bitsOfSecurity The number of bits of security
 /// @param keyFormat The format of the key
 /// @return The security curve or nullptr if the curve is not found.
-SecurityCurve *getSecurtityCurve(int bitsOfSecurity, KeyFormat keyFormat) {
-  std::find_if(curves.begin(), curves.end(), [&](SecurityCurve c) {
-    return c.bits == bitsOfSecurity && c.keyFormat == keyFormat;
-  });
+SecurityCurve *getSecurityCurve(int bitsOfSecurity, KeyFormat keyFormat) {
+  for (size_t i = 0; i < curves.size(); i++) {
+    if (curves[i].bits == bitsOfSecurity && curves[i].keyFormat == keyFormat)
+      return &curves[i];
+  }
+  return nullptr;
 }
 
 } // namespace concrete