108 static bool generateKeymasterKey(Keymaster& keymaster, const KeyAuthentication& auth,  in generateKeymasterKey()  argument
135     return keymaster.generateKey(paramsWithRollback, key) ||  in generateKeymasterKey()
136            keymaster.generateKey(paramBuilder, key);  in generateKeymasterKey()
140     Keymaster keymaster;  in generateWrappedStorageKey()  local
141     if (!keymaster) return false;  in generateWrappedStorageKey()
146     if (!keymaster.generateKey(paramBuilder, &key_temp)) return false;  in generateWrappedStorageKey()
153     Keymaster keymaster;  in exportWrappedStorageKey()  local
154     if (!keymaster) return false;  in exportWrappedStorageKey()
157     if (!keymaster.exportKey(kmKey, &key_temp)) return false;  in exportWrappedStorageKey()
212     Keymaster keymaster;  in deferedKmDeleteKey()  local
213     if (!keymaster || !keymaster.deleteKey(kmkey)) {  in deferedKmDeleteKey()
218 bool kmDeleteKey(Keymaster& keymaster, const std::string& kmKey) {  in kmDeleteKey()  argument
226         return keymaster.deleteKey(kmKey);  in kmDeleteKey()
230 static KeymasterOperation begin(Keymaster& keymaster, const std::string& dir,  in begin()  argument
241         auto opHandle = keymaster.begin(purpose, kmKey, inParams, authToken, outParams);  in begin()
248         if (!keymaster.upgradeKey(kmKey, keyParams, &newKey)) return KeymasterOperation();  in begin()
260             if (!kmDeleteKey(keymaster, kmKey)) {  in begin()
269 static bool encryptWithKeymasterKey(Keymaster& keymaster, const std::string& dir,  in encryptWithKeymasterKey()  argument
275     auto opHandle = begin(keymaster, dir, km::KeyPurpose::ENCRYPT, keyParams, opParams, authToken,  in encryptWithKeymasterKey()
297 static bool decryptWithKeymasterKey(Keymaster& keymaster, const std::string& dir,  in decryptWithKeymasterKey()  argument
306     auto opHandle = begin(keymaster, dir, km::KeyPurpose::DECRYPT, keyParams, opParams, authToken,  in decryptWithKeymasterKey()
505         Keymaster keymaster;  in storeKey()  local
506         if (!keymaster) return false;  in storeKey()
508         if (!generateKeymasterKey(keymaster, auth, appId, &kmKey)) return false;  in storeKey()
513         if (!encryptWithKeymasterKey(keymaster, dir, keyParams, authToken, key, &encryptedKey,  in storeKey()
564         Keymaster keymaster;  in retrieveKey()  local
565         if (!keymaster) return false;  in retrieveKey()
569         if (!decryptWithKeymasterKey(keymaster, dir, keyParams, authToken, encryptedMessage, key,  in retrieveKey()
581     Keymaster keymaster;  in deleteKey()  local
582     if (!keymaster) return false;  in deleteKey()
583     if (!keymaster.deleteKey(kmKey)) return false;  in deleteKey()