fix: fix compression of trivial ciphertext

2026-01-09 14:47:56 -05:00 · 2025-02-07 16:06:42 +01:00
parent afdb30aa77
commit 73412a43bf
1 changed files with 2 additions and 1 deletions
--- a/tfhe/src/shortint/list_compression/compression.rs
+++ b/tfhe/src/shortint/list_compression/compression.rs
@@ -59,7 +59,8 @@ impl CompressionKey {

                for ct in ct_list {
                    assert!(
-                        ct.noise_level() == NoiseLevel::NOMINAL,
+                        ct.noise_level() == NoiseLevel::NOMINAL
+                            || ct.noise_level() == NoiseLevel::ZERO,
                        "Ciphertexts must have a nominal (post PBS) noise to be compressed"
                    );