[sr-dev] git:master:6d154fbb: tls: set random number engine to fastrand for libssl1.1+

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: 6d154fbb2ff1d2941316281fad120b5db219deb1
URL: https://github.com/kamailio/kamailio/commit/6d154fbb2ff1d2941316281fad120b5db219deb1

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2019-10-03T11:36:28+02:00

tls: set random number engine to fastrand for libssl1.1+

---

Modified: src/modules/tls/tls_mod.c

---

Diff:  https://github.com/kamailio/kamailio/commit/6d154fbb2ff1d2941316281fad120b5db219deb1.diff
Patch: https://github.com/kamailio/kamailio/commit/6d154fbb2ff1d2941316281fad120b5db219deb1.patch

---

diff --git a/src/modules/tls/tls_mod.c b/src/modules/tls/tls_mod.c
index 87759249b2..75d8aa8fd2 100644
--- a/src/modules/tls/tls_mod.c
+++ b/src/modules/tls/tls_mod.c
@@ -561,6 +561,12 @@ int mod_register(char *path, int *dlflags, void *p1, void *p2)
 		return -1;
 
 	register_tls_hooks(&tls_h);
+
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+	LM_DBG("setting fastrand random engine\n");
+	RAND_set_rand_method(RAND_ksr_fastrand_method());
+#endif
+
 	sr_kemi_modules_add(sr_kemi_tls_exports);
 
 	return 0;