Bug fix (#70)

hpsc-lab · Feb 13, 2025 · 78d9b14 · 78d9b14
1 parent 0c3ca8b
commit 78d9b14
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/openfhe.jl b/src/openfhe.jl
@@ -107,6 +107,9 @@ function compute_rotation_indices_1d(context, shape, shifts)
     # iterate over all shifts
     for shift in shifts
         # add all required indices from implementation of rotate function
+        if shift < 0
+            shift = array_length + shift
+        end
         shift += empty_slots
         shift1 = div(shift, capacity)
         rotation_index = shift - capacity * shift1