@@ -287,7 +287,7 @@
 impl<T: UnsignedInteger, BE: Backend> ScratchTakeBDD<T, BE> for Scratch<BE> where Self: ScratchTakeCore<BE> {}
 
 impl<D: DataRef, T: UnsignedInteger> FheUint<D, T> {
-    pub fn get_bit<R, K, M, BE: Backend>(&self, module: &M, bit: usize, res: &mut R, ks: &K, scratch: &mut Scratch<BE>)
+    pub fn get_bit_lwe<R, K, M, BE: Backend>(&self, module: &M, bit: usize, res: &mut R, ks: &K, scratch: &mut Scratch<BE>)
     where
         R: LWEToMut,
         K: GGLWEPreparedToRef<BE> + GGLWEInfos,
@@ -297,6 +297,37 @@ {
         let log_gap: usize = module.log_n() - T::LOG_BITS as usize;
         res.to_mut()
             .from_glwe(module, self, T::bit_index(bit) << log_gap, ks, scratch);
+    }
+
+    pub fn get_bit_glwe<R, K, M, H, BE: Backend>(&self, module: &M, bit: usize, res: &mut R, keys: &H, scratch: &mut Scratch<BE>)
+    where
+        R: GLWEToMut,
+        K: GGLWEPreparedToRef<BE> + GGLWEInfos,
+        M: ModuleLogN + GLWERotate<BE> + GLWETrace<BE>,
+        H: GLWEAutomorphismKeyHelper<K, BE>,
+        K: GGLWEPreparedToRef<BE> + GGLWEInfos + GetGaloisElement,
+        Scratch<BE>: ScratchTakeCore<BE>,
+    {
+        let log_gap: usize = module.log_n() - T::LOG_BITS as usize;
+        let rot = (T::bit_index(bit) << log_gap) as i64;
+        module.glwe_rotate(-rot, res, self);
+        module.glwe_trace_inplace(res, 0, keys, scratch);
+    }
+
+    pub fn get_byte<R, K, M, H, BE: Backend>(&self, module: &M, byte: usize, res: &mut R, keys: &H, scratch: &mut Scratch<BE>)
+    where
+        R: GLWEToMut,
+        K: GGLWEPreparedToRef<BE> + GGLWEInfos,
+        M: ModuleLogN + GLWERotate<BE> + GLWETrace<BE>,
+        H: GLWEAutomorphismKeyHelper<K, BE>,
+        K: GGLWEPreparedToRef<BE> + GGLWEInfos + GetGaloisElement,
+        Scratch<BE>: ScratchTakeCore<BE>,
+    {
+        let log_gap: usize = module.log_n() - T::LOG_BITS as usize;
+        let trace_start = (T::LOG_BITS - T::LOG_BYTES) as usize;
+        let rot = (T::bit_index(byte << 3) << log_gap) as i64;
+        module.glwe_rotate(-rot, res, self);
+        module.glwe_trace_inplace(res, trace_start, keys, scratch);
     }
 }
 

@@ -254,7 +254,7 @@
         let mut lwe: LWE<Vec<u8>> = LWE::alloc_from_infos(bits); //TODO: add TakeLWE
         let (mut tmp_ggsw, scratch_1) = scratch.take_ggsw(res);
         for (bit, dst) in res.bits.iter_mut().enumerate() {
-            bits.get_bit(self, bit, &mut lwe, ks, scratch_1);
+            bits.get_bit_lwe(self, bit, &mut lwe, ks, scratch_1);
             cbt.execute_to_constant(self, &mut tmp_ggsw, &lwe, 1, 1, scratch_1);
             dst.prepare(self, &tmp_ggsw, scratch_1);
         }

@@ -127,7 +127,7 @@ DR1: DataRef,
     {
         let mut lwe: LWE<Vec<u8>> = LWE::alloc_from_infos(bits); //TODO: add TakeLWE
         for (bit, dst) in res.bits.iter_mut().enumerate() {
-            bits.get_bit(self, bit, &mut lwe, &key.ks, scratch);
+            bits.get_bit_lwe(self, bit, &mut lwe, &key.ks, scratch);
             key.cbt.execute_to_constant(self, dst, &lwe, 1, 1, scratch);
         }
     }

@@ -5,8 +5,8 @@
 use crate::tfhe::{
     bdd_arithmetic::tests::test_suite::{
         TestContext, test_bdd_add, test_bdd_and, test_bdd_or, test_bdd_prepare, test_bdd_sll, test_bdd_slt, test_bdd_sltu,
-        test_bdd_sra, test_bdd_srl, test_bdd_sub, test_bdd_xor, test_fhe_uint_sext, test_fhe_uint_splice_u8,
-        test_fhe_uint_splice_u16, test_glwe_blind_selection, test_glwe_to_glwe_blind_rotation,
+        test_bdd_sra, test_bdd_srl, test_bdd_sub, test_bdd_xor, test_fhe_uint_get_bit_glwe, test_fhe_uint_sext,
+        test_fhe_uint_splice_u8, test_fhe_uint_splice_u16, test_glwe_blind_selection, test_glwe_to_glwe_blind_rotation,
         test_scalar_to_ggsw_blind_rotation,
     },
     blind_rotation::CGGI,
@@ -14,6 +14,11 @@ };
 
 static TEST_CONTEXT_CGGI_FFT64_REF: LazyLock<TestContext<CGGI, FFT64Ref>> =
     LazyLock::new(|| TestContext::<CGGI, FFT64Ref>::new());
+
+#[test]
+fn test_fhe_uint_get_bit_glwe_fft64_ref() {
+    test_fhe_uint_get_bit_glwe(&TEST_CONTEXT_CGGI_FFT64_REF);
+}
 
 #[test]
 fn test_fhe_uint_sext_fft64_ref() {

@@ -7,10 +7,11 @@ api::{ScratchOwnedAlloc, ScratchOwnedBorrow},
     layouts::{Backend, Module, Scratch, ScratchOwned},
     source::Source,
 };
+use rand::RngCore;
 
 use crate::tfhe::{
     bdd_arithmetic::{
-        BDDKeyPrepared, FheUint, ScratchTakeBDD,
+        BDDKeyPrepared, FheUint, ScratchTakeBDD, ToBits,
         tests::test_suite::{TEST_GLWE_INFOS, TestContext},
     },
     blind_rotation::BlindRotationAlgo,
@@ -171,3 +172,40 @@ assert_eq!(c_want, c_enc.decrypt(module, sk, scratch.borrow()));
         }
     }
 }
+
+pub fn test_fhe_uint_get_bit_glwe<BRA: BlindRotationAlgo, BE: Backend>(test_context: &TestContext<BRA, BE>)
+where
+    Module<BE>: GLWEEncryptSk<BE> + GLWERotate<BE> + GLWETrace<BE> + GLWESub + GLWEAdd + GLWEDecrypt<BE>,
+    ScratchOwned<BE>: ScratchOwnedAlloc<BE> + ScratchOwnedBorrow<BE>,
+    Scratch<BE>: ScratchTakeBDD<u32, BE>,
+{
+    let glwe_infos: GLWELayout = TEST_GLWE_INFOS;
+
+    let module: &Module<BE> = &test_context.module;
+    let sk: &GLWESecretPrepared<Vec<u8>, BE> = &test_context.sk_glwe;
+    let keys: &BDDKeyPrepared<Vec<u8>, BRA, BE> = &test_context.bdd_key;
+
+    let mut source_xa: Source = Source::new([2u8; 32]);
+    let mut source_xe: Source = Source::new([3u8; 32]);
+
+    let mut scratch: ScratchOwned<BE> = ScratchOwned::alloc(1 << 22);
+
+    let mut a_enc: FheUint<Vec<u8>, u32> = FheUint::<Vec<u8>, u32>::alloc_from_infos(&glwe_infos);
+    let mut c_enc: FheUint<Vec<u8>, u32> = FheUint::<Vec<u8>, u32>::alloc_from_infos(&glwe_infos);
+
+    let a: u32 = source_xa.next_u32();
+
+    a_enc.encrypt_sk(
+        module,
+        a,
+        sk,
+        &mut source_xa,
+        &mut source_xe,
+        scratch.borrow(),
+    );
+
+    for i in 0..32 {
+        a_enc.get_bit_glwe(module, i, &mut c_enc, keys, scratch.borrow());
+        assert_eq!(a.bit(i) as u32, c_enc.decrypt(module, sk, scratch.borrow()));
+    }
+}