553         alias: &str,  in read_characteristics_file()
556         let blob = Self::read_generic_blob(&self.make_chr_filename(uid, alias, prefix))  in read_characteristics_file()
611     fn read_km_blob_file(&self, uid: u32, alias: &str) -> Result<Option<(Blob, String)>> {  in read_km_blob_file()
617                     Self::read_generic_blob(&self.make_blob_filename(uid, alias, prefix))  in read_km_blob_file()
643     pub fn read_legacy_keystore_entry(&self, uid: u32, alias: &str) -> Result<Option<Vec<u8>>> {  in read_legacy_keystore_entry()
644         let path = match self.make_legacy_keystore_entry_filename(uid, alias) {  in read_legacy_keystore_entry()
662     pub fn remove_legacy_keystore_entry(&self, uid: u32, alias: &str) -> Result<()> {  in remove_legacy_keystore_entry()
663         let path = match self.make_legacy_keystore_entry_filename(uid, alias) {  in remove_legacy_keystore_entry()
741                         if let Some(alias) = Self::extract_legacy_alias(&v[sep_pos + 1..]) {  in list_legacy_keystore_entries_for_user()
743                             entry.insert(alias);  in list_legacy_keystore_entries_for_user()
755     fn make_legacy_keystore_entry_filename(&self, uid: u32, alias: &str) -> Option<PathBuf> {  in make_legacy_keystore_entry_filename()
757         if Self::is_keystore_alias(alias) {  in make_legacy_keystore_entry_filename()
766         let encoded_alias = Self::encode_alias(alias);  in make_legacy_keystore_entry_filename()
774     fn make_blob_filename(&self, uid: u32, alias: &str, prefix: &str) -> PathBuf {  in make_blob_filename()
776         let encoded_alias = Self::encode_alias(&format!("{}_{}", prefix, alias));  in make_blob_filename()
784     fn make_chr_filename(&self, uid: u32, alias: &str, prefix: &str) -> PathBuf {  in make_chr_filename()
786         let encoded_alias = Self::encode_alias(&format!("{}_{}", prefix, alias));  in make_chr_filename()
838             if let Some(alias) = encoded_alias.strip_prefix(prefix) {  in extract_keystore_alias()
839                 return Self::decode_alias(&alias).ok();  in extract_keystore_alias()
885                         if let Some(alias) = Self::extract_keystore_alias(&v[sep_pos + 1..]) {  in list_keystore_entries_for_user()
887                             entry.insert(alias);  in list_keystore_entries_for_user()
939     pub fn remove_keystore_entry(&self, uid: u32, alias: &str) -> Result<bool> {  in remove_keystore_entry()
943             let path = self.make_blob_filename(uid, alias, prefix);  in remove_keystore_entry()
952             let path = self.make_chr_filename(uid, alias, prefix);  in remove_keystore_entry()
970             let path = self.make_blob_filename(uid, alias, prefix);  in remove_keystore_entry()
1006         alias: &str,  in load_by_uid_alias()
1009         let km_blob = self.read_km_blob_file(uid, alias).context("In load_by_uid_alias.")?;  in load_by_uid_alias()
1051                     .read_characteristics_file(uid, &prefix, alias, hw_sec_level)  in load_by_uid_alias()
1059             match Self::read_generic_blob(&self.make_blob_filename(uid, alias, "USRCERT"))  in load_by_uid_alias()
1071         let ca_cert = match Self::read_generic_blob(&self.make_blob_filename(uid, alias, "CACERT"))  in load_by_uid_alias()