diff --git a/openpgp-card/src/card_do/fingerprint.rs b/openpgp-card/src/card_do/fingerprint.rs
index 1e4fdf5..672e1a2 100644
--- a/openpgp-card/src/card_do/fingerprint.rs
+++ b/openpgp-card/src/card_do/fingerprint.rs
@@ -82,7 +82,10 @@ fn fingerprints(input: &[u8]) -> nom::IResult<&[u8], KeySet<Fingerprint>> {
     )
 }
 
-pub fn from(input: &[u8]) -> Result<KeySet<Fingerprint>, OpenpgpCardError> {
+/// Parse three fingerprints from the card into a KeySet of Fingerprints
+pub(crate) fn to_keyset(
+    input: &[u8],
+) -> Result<KeySet<Fingerprint>, OpenpgpCardError> {
     log::trace!("Fingerprint from input: {:x?}, len {}", input, input.len());
 
     // The input may be longer than 3 fingerprint, don't fail if it hasn't
diff --git a/openpgp-card/src/card_do/mod.rs b/openpgp-card/src/card_do/mod.rs
index 97eb3e3..fd02b0e 100644
--- a/openpgp-card/src/card_do/mod.rs
+++ b/openpgp-card/src/card_do/mod.rs
@@ -140,7 +140,7 @@ impl ApplicationRelatedData {
         let fp = self.0.find(&Tag::from([0xc5]));
 
         if let Some(fp) = fp {
-            let fp = fingerprint::from(&fp.serialize())?;
+            let fp = fingerprint::to_keyset(&fp.serialize())?;
 
             log::debug!("Fp: {:x?}", fp);