Fixed ec_fixed_bigint for unaligned bit sizes

ZeroPass · Dec 6, 2023 · 05b1a1f · 05b1a1f
1 parent d94570a
commit 05b1a1f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/ack/ec.hpp b/include/ack/ec.hpp
@@ -12,7 +12,7 @@
 
 namespace ack {
     template<std::size_t N>
-    using ec_fixed_bigint = fixed_bigint<N * 2>; // 2x size required for multiplication
+    using ec_fixed_bigint = fixed_bigint<bitsize_to_wordsize(N) * word_bit_size * 2>; // 2x size required for multiplication
 
     // Affine coordinates representation of an elliptic curve point
     template<typename PointT, typename CurveT>