From b7f99b6e8ea083e2afc5455f022a6cefa669cefd Mon Sep 17 00:00:00 2001
From: YaoGalteland <yaojgalteland@yao.home>
Date: Mon, 11 Mar 2024 15:34:29 +0100
Subject: [PATCH] modify features for verifiable-encryption

---
 halo2_gadgets/Cargo.toml                          | 2 ++
 halo2_gadgets/src/utilities/lookup_range_check.rs | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/halo2_gadgets/Cargo.toml b/halo2_gadgets/Cargo.toml
index 09ab4efc..95085676 100644
--- a/halo2_gadgets/Cargo.toml
+++ b/halo2_gadgets/Cargo.toml
@@ -49,6 +49,8 @@ pprof = { version = "0.8", features = ["criterion", "flamegraph"] } # MSRV 1.56
 bench = false
 
 [features]
+default = ["verifiable-encryption"]
+verifiable-encryption = []
 test-dev-graph = [
     "halo2_proofs/dev-graph",
     "plotters",
diff --git a/halo2_gadgets/src/utilities/lookup_range_check.rs b/halo2_gadgets/src/utilities/lookup_range_check.rs
index 64b4ce4c..f88d0df2 100644
--- a/halo2_gadgets/src/utilities/lookup_range_check.rs
+++ b/halo2_gadgets/src/utilities/lookup_range_check.rs
@@ -186,7 +186,7 @@ impl<F: PrimeFieldBits, const K: usize> LookupRangeCheckConfig<F, K> {
         config
     }
 
-    #[cfg(test)]
+    #[cfg(feature = "verifiable-encryption")]
     // Fill `table_idx` and `table_range_check_tag`.
     // This is only used in testing for now, since the Sinsemilla chip provides a pre-loaded table
     // in the Orchard context.