diff --git a/umbral-pre/src/capsule.rs b/umbral-pre/src/capsule.rs
index b2d937f9..f508b049 100644
--- a/umbral-pre/src/capsule.rs
+++ b/umbral-pre/src/capsule.rs
@@ -73,7 +73,7 @@ impl Capsule {
     }
 
     /// Generates a symmetric key and its associated KEM ciphertext
-    pub(crate) fn from_pubkey(pk: &PublicKey) -> (Capsule, CurvePoint) {
+    pub(crate) fn from_public_key(pk: &PublicKey) -> (Capsule, CurvePoint) {
         let g = CurvePoint::generator();
 
         let priv_r = CurveScalar::random_nonzero();
@@ -205,7 +205,7 @@ mod tests {
         let receiving_sk = SecretKey::random();
         let receiving_pk = PublicKey::from_secret_key(&receiving_sk);
 
-        let (capsule, key_seed) = Capsule::from_pubkey(&delegating_pk);
+        let (capsule, key_seed) = Capsule::from_public_key(&delegating_pk);
 
         let kfrags = generate_kfrags(&delegating_sk, &receiving_pk, &signing_sk, 2, 3, true, true);
 
@@ -242,7 +242,7 @@ mod tests {
             .is_none());
 
         // Mismatched capsule
-        let (capsule2, _key_seed) = Capsule::from_pubkey(&delegating_pk);
+        let (capsule2, _key_seed) = Capsule::from_public_key(&delegating_pk);
         assert!(capsule2
             .open_reencrypted(&receiving_sk, &delegating_pk, &cfrags)
             .is_none());
diff --git a/umbral-pre/src/pre.rs b/umbral-pre/src/pre.rs
index 13470b9b..dd639f76 100644
--- a/umbral-pre/src/pre.rs
+++ b/umbral-pre/src/pre.rs
@@ -13,7 +13,7 @@ use alloc::boxed::Box;
 /// and encapsulates the key for later reencryption.
 /// Returns the KEM [`Capsule`] and the ciphertext.
 pub fn encrypt(pk: &PublicKey, plaintext: &[u8]) -> Option<(Capsule, Box<[u8]>)> {
-    let (capsule, key_seed) = Capsule::from_pubkey(pk);
+    let (capsule, key_seed) = Capsule::from_public_key(pk);
     // TODO (#43): add salt and info here?
     let dem = DEM::new(&key_seed.to_array(), None, None);
     let capsule_bytes = capsule.to_array();