diff --git a/libs/apkverify/src/lib.rs b/libs/apkverify/src/lib.rs
index 71ea857..290a79a 100644
--- a/libs/apkverify/src/lib.rs
+++ b/libs/apkverify/src/lib.rs
@@ -23,17 +23,5 @@
 mod v3;
 mod ziputil;
 
-use anyhow::Result;
-use std::path::Path;
-
-/// Verifies APK/APEX signing with v2/v3 scheme. On success, the public key (in DER format) is
-/// returned.
-pub fn verify<P: AsRef<Path>>(path: P) -> Result<Box<[u8]>> {
-    // TODO(jooyung) fallback to v2 when v3 not found
-    v3::verify(path)
-}
-
-/// Gets the public key (in DER format) that was used to sign the given APK/APEX file
-pub fn get_public_key_der<P: AsRef<Path>>(path: P) -> Result<Box<[u8]>> {
-    v3::get_public_key_der(path)
-}
+// TODO(jooyung) fallback to v2 when v3 not found
+pub use v3::{get_public_key_der, verify};
diff --git a/libs/apkverify/src/v3.rs b/libs/apkverify/src/v3.rs
index 797911b..eb12498 100644
--- a/libs/apkverify/src/v3.rs
+++ b/libs/apkverify/src/v3.rs
@@ -87,7 +87,7 @@
 type AdditionalAttributes = Bytes;
 
 /// Verifies APK Signature Scheme v3 signatures of the provided APK and returns the public key
-/// associated with the signer.
+/// associated with the signer in DER format.
 pub fn verify<P: AsRef<Path>>(path: P) -> Result<Box<[u8]>> {
     let f = File::open(path.as_ref())?;
     let mut sections = ApkSections::new(f)?;