cryptodev: remove digest length from crypto op

[dpdk.git] / drivers / crypto / armv8 / rte_armv8_pmd.c

diff --git a/drivers/crypto/armv8/rte_armv8_pmd.c b/drivers/crypto/armv8/rte_armv8_pmd.c
index dac4fc3..4a23ff1 100644 (file)
--- a/drivers/crypto/armv8/rte_armv8_pmd.c
+++ b/drivers/crypto/armv8/rte_armv8_pmd.c
@@ -452,6 +452,9 @@ armv8_crypto_set_session_chained_parameters(struct armv8_crypto_session *sess,
                return -EINVAL;
        }
 
+       /* Set the digest length */
+       sess->auth.digest_length = auth_xform->auth.digest_length;
+
        /* Verify supported key lengths and extract proper algorithm */
        switch (cipher_xform->cipher.key.length << 3) {
        case 128:
@@ -649,7 +652,7 @@ process_armv8_chained_op
                }
        } else {
                adst = (uint8_t *)rte_pktmbuf_append(m_asrc,
-                               op->sym->auth.digest.length);
+                               sess->auth.digest_length);
        }
 
        arg.cipher.iv = rte_crypto_op_ctod_offset(op, uint8_t *,
@@ -667,12 +670,12 @@ process_armv8_chained_op
        op->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
        if (sess->auth.operation == RTE_CRYPTO_AUTH_OP_VERIFY) {
                if (memcmp(adst, op->sym->auth.digest.data,
-                               op->sym->auth.digest.length) != 0) {
+                               sess->auth.digest_length) != 0) {
                        op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
                }
                /* Trim area used for digest from mbuf. */
                rte_pktmbuf_trim(m_asrc,
-                               op->sym->auth.digest.length);
+                               sess->auth.digest_length);
        }
 }