Security related functions. More...
Go to the source code of this file.
Macros | |
| #define | SECURE_CL_PERM (posix_mode_t) (POSIX_S_IRUSR | POSIX_S_IWUSR) |
| Permissions for Cancel-Lock secret file. | |
| #define | SECURE_CL_SECSIZE (size_t) 64 |
| Size of secret (64 octets is sufficient for the SHA2 family) | |
| #define | MAIN_ERR_PREFIX "MAIN: " |
| Message prefix for security related functions. | |
Functions | |
| void | secure_clear_memory (char *p, size_t len) |
| Remove string from memory. More... | |
| void | secure_clear_string (char *p) |
| Remove string from memory. More... | |
| void | secure_cl_secret (const char *pathname) |
| Generate file with new secret if CL secret file is missing. More... | |
Security related functions.
Copyright (c) 2017-2020 by the developers. See the LICENSE file for details. If nothing else is specified, functions return zero to indicate success and a negative value to indicate an error.
Using a separate source file for this make it easier to use different compiler flags. It will also make it harder for optimizers to break the intended functionality of the functions in this file.
Definition in file secure.c.