More adjustments

boltlabs-inc · Sep 13, 2024 · b68c071 · b68c071
1 parent 4e213bd
commit b68c071
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/tshare/participant.rs b/src/tshare/participant.rs
@@ -630,6 +630,7 @@ impl TshareParticipant {
         // TODO: Use a field type.
 
         let x = Self::participant_coordinate(recipient_id);
+        assert!(x > BigNumber::zero());
         let mut sum = BigNumber::zero();
         for coeff in coeff_privates.iter().rev() {
             sum *= &x;