Explain purpose of test specific write/parse ticket functions
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tests/src/test_helpers/ssl_helpers.c b/tests/src/test_helpers/ssl_helpers.c
index 5195746..980c192 100644
--- a/tests/src/test_helpers/ssl_helpers.c
+++ b/tests/src/test_helpers/ssl_helpers.c
@@ -2427,7 +2427,13 @@
}
#endif /* MBEDTLS_TEST_HOOKS */
-/* Functions for session ticket tests */
+/*
+ * Functions for tests based on tickets. Implementations of the
+ * write/parse ticket interfaces as defined by mbedtls_ssl_ticket_write/parse_t.
+ * Basically same implementations as in ticket.c without the encryption. That
+ * way we can tweak easily tickets characteristics to simulate misbehaving
+ * peers.
+ */
#if defined(MBEDTLS_SSL_SESSION_TICKETS)
int mbedtls_test_ticket_write(
void *p_ticket, const mbedtls_ssl_session *session,