42         std::string master_key;  member
70         const char* master_key = "master_key";  variable
97       && props.Set<std::string>(tag::master_key,  in put_crypt_ftr_and_key()
98                                 std::string((const char*) crypt_ftr.master_key,  in put_crypt_ftr_and_key()
131     std::string master_key = props.Get<std::string>(tag::master_key);  in get_crypt_ftr_and_key()  local
132     crypt_ftr.keysize = master_key.size();  in get_crypt_ftr_and_key()
133     if (crypt_ftr.keysize > sizeof(crypt_ftr.master_key)) {  in get_crypt_ftr_and_key()
137     memcpy(crypt_ftr.master_key, &master_key[0], crypt_ftr.keysize);  in get_crypt_ftr_and_key()
199     if (key_props.Get<std::string>(tag::master_key).empty()) {  in e4crypt_enable()
255         = reinterpret_cast<const unsigned char*>(&mki->second.master_key[0]);  in e4crypt_change_password()
282     if (key_props.Get<std::string>(tag::master_key).empty()) {  in e4crypt_crypto_complete()
336     std::string master_key(reinterpret_cast<char*>(master_key_bytes),  in e4crypt_check_passwd()
341     s_key_store[path] = keys{master_key, password,  in e4crypt_check_passwd()
343     auto raw_ref = e4crypt_install_key(master_key);  in e4crypt_check_passwd()