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-rw-r--r--src/vnet/devices/dpdk/ipsec/esp.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/devices/dpdk/ipsec/esp.h b/src/vnet/devices/dpdk/ipsec/esp.h
index d414d67961e..d0b276189c8 100644
--- a/src/vnet/devices/dpdk/ipsec/esp.h
+++ b/src/vnet/devices/dpdk/ipsec/esp.h
@@ -186,7 +186,8 @@ create_sym_sess (ipsec_sa_t * sa, crypto_sa_session_t * sa_sess,
}
else
{
- sa->salt = (u32) rand ();
+ u32 seed = (u32) clib_cpu_time_now ();
+ sa->salt = random_u32 (&seed);
}
cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;