+const CFStringRef kSecCodeSignerRuntimeVersion = CFSTR("runtime-version");
+const CFStringRef kSecCodeSignerPreserveAFSC = CFSTR("preserve-afsc");
+const CFStringRef kSecCodeSignerOmitAdhocFlag = CFSTR("omit-adhoc-flag");
+
+// Keys for signature editing
+const CFStringRef kSecCodeSignerEditCpuType = CFSTR("edit-cpu-type");
+const CFStringRef kSecCodeSignerEditCpuSubtype = CFSTR("edit-cpu-subtype");
+const CFStringRef kSecCodeSignerEditCMS = CFSTR("edit-cms");