diff --git a/crates/ruma-common/src/identifiers.rs b/crates/ruma-common/src/identifiers.rs
index dcbe88bf..a1b8a22f 100644
--- a/crates/ruma-common/src/identifiers.rs
+++ b/crates/ruma-common/src/identifiers.rs
@@ -15,7 +15,10 @@ pub use self::{
     device_id::{DeviceId, OwnedDeviceId},
     device_key_id::{DeviceKeyId, OwnedDeviceKeyId},
     event_id::{EventId, OwnedEventId},
-    key_id::{DeviceSigningKeyId, KeyId, ServerSigningKeyId, SigningKeyId},
+    key_id::{
+        DeviceSigningKeyId, KeyId, OwnedDeviceSigningKeyId, OwnedKeyId, OwnedServerSigningKeyId,
+        OwnedSigningKeyId, ServerSigningKeyId, SigningKeyId,
+    },
     key_name::{KeyName, OwnedKeyName},
     matrix_uri::{MatrixToUri, MatrixUri},
     mxc_uri::{MxcUri, OwnedMxcUri},
diff --git a/crates/ruma-common/src/identifiers/key_id.rs b/crates/ruma-common/src/identifiers/key_id.rs
index e2aba220..359ea735 100644
--- a/crates/ruma-common/src/identifiers/key_id.rs
+++ b/crates/ruma-common/src/identifiers/key_id.rs
@@ -57,12 +57,21 @@ impl<A, K: ?Sized> KeyId<A, K> {
 /// Algorithm + key name for signing keys.
 pub type SigningKeyId<K> = KeyId<SigningKeyAlgorithm, K>;
 
+/// Algorithm + key name for signing keys.
+pub type OwnedSigningKeyId<K> = OwnedKeyId<SigningKeyAlgorithm, K>;
+
 /// Algorithm + key name for homeserver signing keys.
 pub type ServerSigningKeyId = SigningKeyId<KeyName>;
 
+/// Algorithm + key name for homeserver signing keys.
+pub type OwnedServerSigningKeyId = OwnedSigningKeyId<KeyName>;
+
 /// Algorithm + key name for device keys.
 pub type DeviceSigningKeyId = SigningKeyId<DeviceId>;
 
+/// Algorithm + key name for device keys.
+pub type OwnedDeviceSigningKeyId = OwnedSigningKeyId<DeviceId>;
+
 // The following impls are usually derived using the std macros.
 // They are implemented manually here to avoid unnecessary bounds.
 impl<A, K: ?Sized> PartialEq for KeyId<A, K> {