diff --git a/src/curves/bls12_381.nr b/src/curves/bls12_381.nr
index 9b88301..ae2a9de 100644
--- a/src/curves/bls12_381.nr
+++ b/src/curves/bls12_381.nr
@@ -4,7 +4,7 @@ use crate::scalar_field::ScalarField;
 use bignum::BigNum;
 use bignum::BLS12_381_Fq;
 
-global BLS12_381_SCALAR_SLICES: u32 = 64;
+pub global BLS12_381_SCALAR_SLICES: u32 = 64;
 pub struct BLS12_381_Params {}
 impl CurveParamsTrait<BLS12_381_Fq> for BLS12_381_Params {
     fn a() -> BLS12_381_Fq {
diff --git a/src/curves/mod.nr b/src/curves/mod.nr
index b190bf8..8f751b5 100644
--- a/src/curves/mod.nr
+++ b/src/curves/mod.nr
@@ -1,7 +1,7 @@
 pub(crate) mod pallas;
 pub(crate) mod vesta;
 pub(crate) mod bls12_377;
-pub(crate) mod bls12_381;
+pub mod bls12_381;
 pub(crate) mod secp256k1;
 pub(crate) mod secp256r1;
 pub(crate) mod secp384r1;
diff --git a/src/lib.nr b/src/lib.nr
index d50746f..ce1c968 100644
--- a/src/lib.nr
+++ b/src/lib.nr
@@ -1,4 +1,4 @@
-pub(crate) mod scalar_field;
+pub mod scalar_field;
 pub(crate) mod curve_jac;
 mod test_data;
 mod bigcurve_test;
@@ -23,7 +23,7 @@ pub struct BigCurve<B, CurveParams> {
     pub is_infinity: bool,
 }
 
-trait CurveParamsTrait<B: BigNum> {
+pub trait CurveParamsTrait<B: BigNum> {
     fn offset_generator() -> [B; 2];
     fn offset_generator_final() -> [B; 2];
     fn one() -> [B; 2];
@@ -92,7 +92,7 @@ impl<B: BigNum> PointTable<B> {
     }
 }
 
-trait BigCurveTrait {
+pub trait BigCurveTrait {
     fn neg(self) -> Self;
     fn point_at_infinity() -> Self;
     fn offset_generator() -> Self;