sse-c: use different object encryption key for each object

src/api/s3/encryption.rs

@@ -469,11 +469,11 @@ fn parse_request_headers(
 }
 
 impl<'a> OekDerivationInfo<'a> {
-	pub fn for_object(object: &Object, version: &ObjectVerion) -> OekDerivationInfo<'_> {
-		OekDerivationInfo {
+	pub fn for_object(object: &'a Object, version: &'a ObjectVersion) -> Self {
+		Self {
 			bucket_id: object.bucket_id,
 			version_id: version.uuid,
-			key: &object.key,
+			object_key: &object.key,
 		}
 	}