From 07e2319826954d33678ffe768fe066fe8298b64b Mon Sep 17 00:00:00 2001
From: Rasoul Akhavan Mahdavi <rasoul.akhavan.mahdavi@uwaterloo.ca>
Date: Tue, 21 Oct 2025 03:46:20 -0500
Subject: [PATCH] Extra bit needed for bootstrapping

---
 poulpy-schemes/src/tfhe/bdd_arithmetic/ciphertexts/block.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/poulpy-schemes/src/tfhe/bdd_arithmetic/ciphertexts/block.rs b/poulpy-schemes/src/tfhe/bdd_arithmetic/ciphertexts/block.rs
index 145ce6b..5478c84 100644
--- a/poulpy-schemes/src/tfhe/bdd_arithmetic/ciphertexts/block.rs
+++ b/poulpy-schemes/src/tfhe/bdd_arithmetic/ciphertexts/block.rs
@@ -116,7 +116,7 @@ impl<D: DataMut, T: UnsignedInteger + ToBits> FheUintBlocks<D, T> {
         let (mut pt, scratch_1) = scratch.take_glwe_pt(&pt_infos);
 
         for i in 0..T::WORD_SIZE {
-            pt.encode_coeff_i64(value.bit(i) as i64, TorusPrecision(1), 0);
+            pt.encode_coeff_i64(value.bit(i) as i64, TorusPrecision(2), 0);
             self.blocks[i].encrypt_sk(&module, &pt, sk, source_xa, source_xe, scratch_1);
         }
     }