d299106e8e
Sample app implementing an IPsec Security Geteway. The main goal of this app is to show the use of cryptodev framework in a "real world" application. Currently only supported static IPv4 ESP IPsec tunnels for the following algorithms: - Cipher: AES-CBC, NULL - Authentication: HMAC-SHA1, NULL Not supported: - SA auto negotiation (No IKE implementation) - chained mbufs Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2016 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __RTE_IPSEC_XFORM_ESP_H__
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#define __RTE_IPSEC_XFORM_ESP_H__
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struct mbuf;
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/* RFC4303 */
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struct esp_hdr {
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uint32_t spi;
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uint32_t seq;
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/* Payload */
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/* Padding */
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/* Pad Length */
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/* Next Header */
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/* Integrity Check Value - ICV */
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};
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/* IPv4 Tunnel */
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int
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esp4_tunnel_inbound_pre_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
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struct rte_crypto_op *cop);
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int
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esp4_tunnel_inbound_post_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
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struct rte_crypto_op *cop);
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int
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esp4_tunnel_outbound_pre_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
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struct rte_crypto_op *cop);
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int
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esp4_tunnel_outbound_post_crypto(struct rte_mbuf *m, struct ipsec_sa *sa,
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struct rte_crypto_op *cop);
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#endif /* __RTE_IPSEC_XFORM_ESP_H__ */
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