diff --git a/keystore2/src/vintf/Android.bp b/keystore2/src/vintf/Android.bp
index 77ec57d..feec8ae 100644
--- a/keystore2/src/vintf/Android.bp
+++ b/keystore2/src/vintf/Android.bp
@@ -55,6 +55,7 @@
         "--size_t-is-usize",
         "--whitelist-function", "getHalNames",
         "--whitelist-function", "getHalNamesAndVersions",
+        "--whitelist-function", "getHidlInstances",
         "--whitelist-function", "getAidlInstances",
         "--whitelist-function", "freeNames",
     ],
diff --git a/keystore2/src/vintf/lib.rs b/keystore2/src/vintf/lib.rs
index c3d6d8a..8730a3e 100644
--- a/keystore2/src/vintf/lib.rs
+++ b/keystore2/src/vintf/lib.rs
@@ -14,7 +14,9 @@
 
 //! Bindings for getting the list of HALs.
 
-use keystore2_vintf_bindgen::{freeNames, getAidlInstances, getHalNames, getHalNamesAndVersions};
+use keystore2_vintf_bindgen::{
+    freeNames, getAidlInstances, getHalNames, getHalNamesAndVersions, getHidlInstances,
+};
 use std::ffi::{CStr, CString};
 use std::os::raw::c_char;
 use std::str::Utf8Error;
@@ -65,6 +67,32 @@
 
 /// Gets the instances of the given package, version, and interface tuple.
 /// Note that this is not a zero-cost shim: it will make copies of the strings.
+pub fn get_hidl_instances(
+    package: &str,
+    major_version: usize,
+    minor_version: usize,
+    interface_name: &str,
+) -> HalNames {
+    let mut len: usize = 0;
+    let packages = CString::new(package).expect("Failed to make CString from package.");
+    let interface_name =
+        CString::new(interface_name).expect("Failed to make CString from interface_name.");
+    // Safety: We'll wrap this in HalNames to free the memory it allocates.
+    // It stores the size of the array it returns in len.
+    let raw_strs = unsafe {
+        getHidlInstances(
+            &mut len,
+            packages.as_ptr(),
+            major_version,
+            minor_version,
+            interface_name.as_ptr(),
+        )
+    };
+    HalNames { data: raw_strs, len }
+}
+
+/// Gets the instances of the given package, version, and interface tuple.
+/// Note that this is not a zero-cost shim: it will make copies of the strings.
 pub fn get_aidl_instances(package: &str, version: usize, interface_name: &str) -> HalNames {
     let mut len: usize = 0;
     let packages = CString::new(package).expect("Failed to make CString from package.");
diff --git a/keystore2/src/vintf/vintf.cpp b/keystore2/src/vintf/vintf.cpp
index dbdc046..e407efa 100644
--- a/keystore2/src/vintf/vintf.cpp
+++ b/keystore2/src/vintf/vintf.cpp
@@ -43,6 +43,15 @@
     return convert(names);
 }
 
+char** getHidlInstances(size_t* len, const char* package, size_t major_version,
+                        size_t minor_version, const char* interfaceName) {
+    android::vintf::Version version(major_version, minor_version);
+    auto manifest = android::vintf::VintfObject::GetDeviceHalManifest();
+    const auto names = manifest->getHidlInstances(package, version, interfaceName);
+    *len = names.size();
+    return convert(names);
+}
+
 char** getAidlInstances(size_t* len, const char* package, size_t version,
                         const char* interfaceName) {
     auto manifest = android::vintf::VintfObject::GetDeviceHalManifest();
diff --git a/keystore2/src/vintf/vintf.hpp b/keystore2/src/vintf/vintf.hpp
index 75e80f6..091e8e8 100644
--- a/keystore2/src/vintf/vintf.hpp
+++ b/keystore2/src/vintf/vintf.hpp
@@ -23,6 +23,8 @@
 
 char** getHalNames(size_t* len);
 char** getHalNamesAndVersions(size_t* len);
+char** getHidlInstances(size_t* len, const char* package, size_t major_version,
+                        size_t minor_version, const char* interfaceName);
 char** getAidlInstances(size_t* len, const char* package, size_t version,
                         const char* interfaceName);
 void freeNames(char** names, size_t len);