X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fdpdk%2Fcryptodev%2Fcryptodev.c;h=c2b8a0805991670c07addde75786f37260d5e77f;hb=4634d02501235d3803a17839eeaf076110abcb18;hp=f9e986f98671f44c3f4fa02fbe961fb9978b71a2;hpb=afe31562a1ed873bee8e1abb3b18df27d1a09ba3;p=vpp.git

diff --git a/src/plugins/dpdk/cryptodev/cryptodev.c b/src/plugins/dpdk/cryptodev/cryptodev.c
index f9e986f9867..c2b8a080599 100644
--- a/src/plugins/dpdk/cryptodev/cryptodev.c
+++ b/src/plugins/dpdk/cryptodev/cryptodev.c
@@ -51,12 +51,19 @@ prepare_aead_xform (struct rte_crypto_sym_xform *xform,
   xform->type = RTE_CRYPTO_SYM_XFORM_AEAD;
   xform->next = 0;
 
-  if (key->alg != VNET_CRYPTO_ALG_AES_128_GCM &&
-      key->alg != VNET_CRYPTO_ALG_AES_192_GCM &&
-      key->alg != VNET_CRYPTO_ALG_AES_256_GCM)
+  if (key->alg == VNET_CRYPTO_ALG_AES_128_GCM ||
+      key->alg == VNET_CRYPTO_ALG_AES_192_GCM ||
+      key->alg == VNET_CRYPTO_ALG_AES_256_GCM)
+    {
+      aead_xform->algo = RTE_CRYPTO_AEAD_AES_GCM;
+    }
+  else if (key->alg == VNET_CRYPTO_ALG_CHACHA20_POLY1305)
+    {
+      aead_xform->algo = RTE_CRYPTO_AEAD_CHACHA20_POLY1305;
+    }
+  else
     return -1;
 
-  aead_xform->algo = RTE_CRYPTO_AEAD_AES_GCM;
   aead_xform->op = (op_type == CRYPTODEV_OP_TYPE_ENCRYPT) ?
     RTE_CRYPTO_AEAD_OP_ENCRYPT : RTE_CRYPTO_AEAD_OP_DECRYPT;
   aead_xform->aad_length = aad_len;