diff --git a/src/modules/tls/tls_mod.c b/src/modules/tls/tls_mod.c
index 424fad8a08c..26825ad7c71 100644
--- a/src/modules/tls/tls_mod.c
+++ b/src/modules/tls/tls_mod.c
@@ -456,6 +456,9 @@ int ksr_rand_engine_param(modparam_t type, void* val)
 	} else if (reng->len == 10 && strncasecmp(reng->s, "cryptorand", 10) == 0) {
 		LM_DBG("setting cryptorand random engine\n");
 		RAND_set_rand_method(RAND_ksr_cryptorand_method());
+	} else if (reng->len == 8 && strncasecmp(reng->s, "kxlibssl", 8) == 0) {
+		LM_DBG("setting kxlibssl random engine\n");
+		RAND_set_rand_method(RAND_ksr_kxlibssl_method());
 	}
 #endif
 	return 0;
diff --git a/src/modules/tls/tls_rand.c b/src/modules/tls/tls_rand.c
index a149b07d334..71d8de7bacf 100644
--- a/src/modules/tls/tls_rand.c
+++ b/src/modules/tls/tls_rand.c
@@ -24,12 +24,16 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
 
 #include "tls_rand.h"
 
 #if OPENSSL_VERSION_NUMBER >= 0x10100000L
 
 #include "../../core/dprint.h"
+#include "../../core/locking.h"
+#include "../../core/mem/shm.h"
 #include "../../core/rand/kam_rand.h"
 #include "../../core/rand/fastrand.h"
 #include "../../core/rand/fortuna/random.h"
@@ -178,6 +182,200 @@ const RAND_METHOD *RAND_ksr_cryptorand_method(void)
     return &_ksr_cryptorand_method;
 }
 
+/**
+ * PRNG by using default libssl random engine protected by lock
+ */
+static int _ksr_kxlibssl_local_pid = 0;
+gen_lock_t *_ksr_kxlibssl_local_lock = 0;
+const RAND_METHOD *_ksr_kxlibssl_local_method = 0;
+
+void ksr_kxlibssl_init(void)
+{
+	int mypid;
+
+	if(_ksr_kxlibssl_local_method == NULL) {
+		_ksr_kxlibssl_local_method = RAND_get_rand_method();
+	}
+	mypid = getpid();
+	if(_ksr_kxlibssl_local_lock==NULL || _ksr_kxlibssl_local_pid!=mypid) {
+		_ksr_kxlibssl_local_lock = lock_alloc();
+		if(_ksr_kxlibssl_local_lock == 0) {
+			LM_ERR("failed to allocate the lock\n");
+			return;
+		}
+		lock_init(_ksr_kxlibssl_local_lock);
+		_ksr_kxlibssl_local_pid = mypid;
+		LM_DBG("lock initialized for pid: %d\n", mypid);
+	}
+}
+
+#ifdef __OS_darwin
+int ksr_kxlibssl_seed(const void *buf, int num)
+#else
+void ksr_kxlibssl_seed(const void *buf, int num)
+#endif
+{
+#ifdef __OS_darwin
+	int ret;
+#endif
+
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+#ifdef __OS_darwin
+		return 0;
+#else
+		return;
+#endif
+	}
+	if(_ksr_kxlibssl_local_method->seed == NULL) {
+#ifdef __OS_darwin
+		return 0;
+#else
+		return;
+#endif
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+#ifdef __OS_darwin
+	ret = _ksr_kxlibssl_local_method->seed(buf, num);
+#else
+	_ksr_kxlibssl_local_method->seed(buf, num);
+#endif
+	lock_release(_ksr_kxlibssl_local_lock);
+#ifdef __OS_darwin
+	return ret;
+#endif
+}
+
+int ksr_kxlibssl_bytes(unsigned char *buf, int num)
+{
+	int ret;
+
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+		return 0;
+	}
+	if(_ksr_kxlibssl_local_method->bytes == NULL) {
+		return 0;
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+	ret = _ksr_kxlibssl_local_method->bytes(buf, num);
+	lock_release(_ksr_kxlibssl_local_lock);
+	return ret;
+}
+
+void ksr_kxlibssl_cleanup(void)
+{
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+		return;
+	}
+	if(_ksr_kxlibssl_local_method->cleanup == NULL) {
+		return;
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+	_ksr_kxlibssl_local_method->cleanup();
+	lock_release(_ksr_kxlibssl_local_lock);
+}
+
+#ifdef __OS_darwin
+int ksr_kxlibssl_add(const void *buf, int num, double randomness)
+#else
+void ksr_kxlibssl_add(const void *buf, int num, int randomness)
+#endif
+{
+#ifdef __OS_darwin
+	int ret;
+#endif
+
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+#ifdef __OS_darwin
+		return 0;
+#else
+		return;
+#endif
+	}
+	if(_ksr_kxlibssl_local_method->add == NULL) {
+#ifdef __OS_darwin
+		return 0;
+#else
+		return;
+#endif
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+#ifdef __OS_darwin
+	ret = _ksr_kxlibssl_local_method->add(buf, num, randomness);
+#else
+	_ksr_kxlibssl_local_method->add(buf, num, randomness);
+#endif
+	lock_release(_ksr_kxlibssl_local_lock);
+#ifdef __OS_darwin
+	return ret;
+#endif
+}
+
+int ksr_kxlibssl_pseudorand(unsigned char *buf, int num)
+{
+	int ret;
+
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+		return 0;
+	}
+	if(_ksr_kxlibssl_local_method->pseudorand == NULL) {
+		return 0;
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+	ret = _ksr_kxlibssl_local_method->pseudorand(buf, num);
+	lock_release(_ksr_kxlibssl_local_lock);
+	return ret;
+}
+
+int ksr_kxlibssl_status(void)
+{
+	int ret;
+
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+		return 0;
+	}
+	if(_ksr_kxlibssl_local_method->status == NULL) {
+		return 0;
+	}
+	lock_get(_ksr_kxlibssl_local_lock);
+	ret = _ksr_kxlibssl_local_method->status();
+	lock_release(_ksr_kxlibssl_local_lock);
+	return ret;
+}
+
+static RAND_METHOD _ksr_kxlibssl_method = {0};
+
+const RAND_METHOD *RAND_ksr_kxlibssl_method(void)
+{
+	ksr_kxlibssl_init();
+	if(_ksr_kxlibssl_local_lock == 0 || _ksr_kxlibssl_local_method == 0) {
+		return 0;
+	}
 
+	if(_ksr_kxlibssl_local_method->seed != NULL) {
+		_ksr_kxlibssl_method.seed = ksr_kxlibssl_seed;
+	}
+	if(_ksr_kxlibssl_local_method->bytes != NULL) {
+		_ksr_kxlibssl_method.bytes = ksr_kxlibssl_bytes;
+	}
+	if(_ksr_kxlibssl_local_method->cleanup != NULL) {
+		_ksr_kxlibssl_method.cleanup = ksr_kxlibssl_cleanup;
+	}
+	if(_ksr_kxlibssl_local_method->add != NULL) {
+		_ksr_kxlibssl_method.add = ksr_kxlibssl_add;
+	}
+	if(_ksr_kxlibssl_local_method->pseudorand != NULL) {
+		_ksr_kxlibssl_method.pseudorand = ksr_kxlibssl_pseudorand;
+	}
+	if(_ksr_kxlibssl_local_method->status != NULL) {
+		_ksr_kxlibssl_method.status = ksr_kxlibssl_status;
+	}
 
+    return &_ksr_kxlibssl_method;
+}
 #endif /* OPENSSL_VERSION_NUMBER >= 0x10100000L */
diff --git a/src/modules/tls/tls_rand.h b/src/modules/tls/tls_rand.h
index c73d36b8d94..34d6b2d1ff2 100644
--- a/src/modules/tls/tls_rand.h
+++ b/src/modules/tls/tls_rand.h
@@ -28,6 +28,7 @@
 const RAND_METHOD *RAND_ksr_krand_method(void);
 const RAND_METHOD *RAND_ksr_fastrand_method(void);
 const RAND_METHOD *RAND_ksr_cryptorand_method(void);
+const RAND_METHOD *RAND_ksr_kxlibssl_method(void);
 
 #endif /* OPENSSL_VERSION_NUMBER >= 0x10100000L */
 #endif