67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
|
/*-
|
||
|
|
* BSD LICENSE
|
||
|
|
*
|
||
|
|
* Copyright(c) 2016 Intel Corporation. All rights reserved.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
*
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in
|
||
|
|
* the documentation and/or other materials provided with the
|
||
|
|
* distribution.
|
||
|
|
* * Neither the name of Intel Corporation nor the names of its
|
||
|
|
* contributors may be used to endorse or promote products derived
|
||
|
|
* from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
#ifndef __RTE_IPSEC_XFORM_ESP_H__
|
||
|
|
#define __RTE_IPSEC_XFORM_ESP_H__
|
||
|
|
|
||
|
|
struct mbuf;
|
||
|
|
|
||
|
|
/* RFC4303 */
|
||
|
|
struct esp_hdr {
|
||
|
|
uint32_t spi;
|
||
|
|
uint32_t seq;
|
||
|
|
/* Payload */
|
||
|
|
/* Padding */
|
||
|
|
/* Pad Length */
|
||
|
|
/* Next Header */
|
||
|
|
/* Integrity Check Value - ICV */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* IPv4 Tunnel */
|
||
|
|
int
|
||
|
|
esp4_tunnel_inbound_pre_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
|
||
|
|
struct rte_crypto_op *cop);
|
||
|
|
|
||
|
|
int
|
||
|
|
esp4_tunnel_inbound_post_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
|
||
|
|
struct rte_crypto_op *cop);
|
||
|
|
|
||
|
|
int
|
||
|
|
esp4_tunnel_outbound_pre_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
|
||
|
|
struct rte_crypto_op *cop);
|
||
|
|
|
||
|
|
int
|
||
|
|
esp4_tunnel_outbound_post_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
|
||
|
|
struct rte_crypto_op *cop);
|
||
|
|
|
||
|
|
#endif /* __RTE_IPSEC_XFORM_ESP_H__ */
|