Stronger crypto for client authentication.

[paraslash.git] / para.h

diff --git a/para.h b/para.h
index 1dbffdf88222e0ae391f3f2ce49debb1f17ec223..112d5fef0d1daef2f9d32f39c56e2c38442c0d27 100644 (file)
--- a/para.h
+++ b/para.h
@@ -145,16 +145,17 @@
                printf("%s", VERSION_TEXT(_prefix)); \
                exit(EXIT_SUCCESS); \
        }
+
+/* Sent by para_client to initiate the authentication procedure. */
+#define AUTH_REQUEST_MSG "auth rsa "
 /** sent by para_server for commands that expect a data file */
 #define AWAITING_DATA_MSG "\nAwaiting Data."
 /** sent by para_server if authentication was successful */
-#define PROCEED_MSG "\nProceed.\n"
+#define PROCEED_MSG "Proceed."
 /** length of the \p PROCEED_MSG string */
 #define PROCEED_MSG_LEN strlen(PROCEED_MSG)
 /** sent by para_client to indicate the end of the command line */
 #define EOC_MSG "\nEnd of Command."
-/** sent by para_client, followed by the decrypted challenge number */
-#define CHALLENGE_RESPONSE_MSG "challenge_response:"
 
 /* exec */
 int para_exec_cmdline_pid(pid_t *pid, const char *cmdline, int *fds);