make build work with no features

src/bool/evaluator.rs

@@ -1642,7 +1642,7 @@ where
         // TODO:  check whether parameters support `total_users`
         let nttop = self.pbs_info().nttop_rlweq();
         let rlwe_modop = self.pbs_info().modop_rlweq();
-        let ring_size = self.pbs_info().rlwe_n();
+        // let ring_size = self.pbs_info().rlwe_n();
         let rlwe_q = self.parameters().rlwe_q();
 
         let sk_rlwe = client_key.sk_rlwe();

src/bool/mod.rs

@@ -16,6 +16,7 @@ pub use mp_api::*;
 use crate::RowEntity;
 
 pub type ClientKey = keys::ClientKey<[u8; 32], u64>;
+#[cfg(any(feature = "interactive_mp", feature = "non_interactive_mp"))]
 pub type FheBool = impl_bool_frontend::FheBool<Vec<u64>>;
 
 pub(crate) trait BooleanGates {
@@ -69,6 +70,7 @@ pub(crate) trait BooleanGates {
     fn not(&self, c: &Self::Ciphertext) -> Self::Ciphertext;
 }
 
+#[cfg(any(feature = "interactive_mp", feature = "non_interactive_mp"))]
 mod impl_bool_frontend {
     use crate::MultiPartyDecryptor;
 
@@ -193,6 +195,7 @@ mod impl_bool_frontend {
     }
 }
 
+#[cfg(any(feature = "interactive_mp", feature = "non_interactive_mp"))]
 mod common_mp_enc_dec {
     use itertools::Itertools;
 
@@ -200,7 +203,7 @@ mod common_mp_enc_dec {
     use crate::{
         pbs::{sample_extract, PbsInfo},
         utils::WithLocal,
-        Matrix, MultiPartyDecryptor, RowEntity, SampleExtractor,
+        Matrix, RowEntity, SampleExtractor,
     };
 
     type Mat = Vec<Vec<u64>>;

src/bool/mp_api.rs

@@ -43,9 +43,6 @@ pub fn set_parameter_set(select: ParameterSelector) {
         ParameterSelector::InteractiveLTE8Party => {
             BOOL_EVALUATOR.with_borrow_mut(|v| *v = Some(BoolEvaluator::new(I_8P)));
         }
-        _ => {
-            panic!("Paramerter not supported")
-        }
     }
 }
 

src/bool/parameters.rs

@@ -725,27 +725,14 @@ pub(crate) const SP_TEST_BOOL_PARAMS: BoolParameters = BoolParameters::
     variant: ParameterVariant::SingleParty,
 };
 
-#[cfg(test)]
-mod tests {
-
-    impl BoolParameters<u64> {
-        pub(crate) fn default_rlwe_modop(&self) -> ModularOpsU64<CiphertextModulus<u64>> {
-            ModularOpsU64::new(self.rlwe_q)
-        }
-        pub(crate) fn default_rlwe_nttop(&self) -> NttBackendU64 {
-            NttBackendU64::new(&self.rlwe_q, self.rlwe_n.0)
-        }
-    }
-
-    use crate::{utils::generate_prime, ModInit, ModularOpsU64, Ntt, NttBackendU64, NttInit};
-
-    use super::{BoolParameters, CiphertextModulus};
-
-    #[test]
-    fn find_prime() {
-        let bits = 60;
-        let ring_size = 1 << 11;
-        let prime = generate_prime(bits, ring_size * 2, 1 << bits).unwrap();
-        dbg!(prime);
-    }
-}
+// #[cfg(test)]
+// mod tests {
+
+//     #[test]
+//     fn find_prime() {
+//         let bits = 60;
+//         let ring_size = 1 << 11;
+//         let prime = crate::utils::generate_prime(bits, ring_size * 2, 1 <<
+// bits).unwrap();         dbg!(prime);
+//     }
+// }

src/decomposer.rs

@@ -1,4 +1,4 @@
-use itertools::{assert_equal, izip, Itertools};
+use itertools::{izip, Itertools};
 use num_traits::{FromPrimitive, PrimInt, ToPrimitive, WrappingAdd, WrappingSub};
 use std::fmt::{Debug, Display};
 
@@ -311,13 +311,13 @@ fn round_value(value: T, ignore_bits: usize) -> T {
 #[cfg(test)]
 mod tests {
 
-    use itertools::{izip, Itertools};
+    use itertools::Itertools;
     use rand::{thread_rng, Rng};
 
     use crate::{
-        backend::{ModInit, ModularOpsU64, Modulus},
+        backend::{ModInit, ModularOpsU64},
         decomposer::round_value,
-        utils::{generate_prime, tests::Stats},
+        utils::generate_prime,
     };
 
     use super::{Decomposer, DefaultDecomposer};

src/lib.rs

@@ -10,6 +10,7 @@ mod ntt;
 mod pbs;
 mod random;
 mod rgsw;
+#[cfg(any(feature = "interactive_mp", feature = "non_interactive_mp"))]
 mod shortint;
 mod utils;
 
@@ -19,6 +20,7 @@ pub use backend::{
 
 pub use bool::*;
 pub use ntt::{Ntt, NttBackendU64, NttInit};
+#[cfg(any(feature = "interactive_mp", feature = "non_interactive_mp"))]
 pub use shortint::{div_zero_error_flag, reset_error_flags, FheUint8};
 
 pub use decomposer::{Decomposer, DecomposerIter, DefaultDecomposer};

src/rgsw/keygen.rs

@@ -625,7 +625,7 @@ pub(crate) fn decrypt_rlwe<
 }
 
 // Measures maximum noise in degree 1 RLWE ciphertext against message `want_m`
-pub(crate) fn measure_max_noise<
+fn measure_max_noise<
     Mmut: MatrixMut + Matrix,
     ModOp: VectorOps<Element = Mmut::MatElement> + GetModulus<Element = Mmut::MatElement>,
     NttOp: Ntt<Element = Mmut::MatElement>,