On 21 August 2014 22:10, Robbie King <[email protected]> wrote:
> Signed-off-by: Robbie King <[email protected]>
>
Tested-by: Alexandru Badicioiu <[email protected]>
> ---
> include/helper/odp_ipsec.h | 73
> ++++++++++++++++++++++++++++++++++++++++++++
> 1 files changed, 73 insertions(+), 0 deletions(-)
> create mode 100644 include/helper/odp_ipsec.h
>
> diff --git a/include/helper/odp_ipsec.h b/include/helper/odp_ipsec.h
> new file mode 100644
> index 0000000..4cb81a1
> --- /dev/null
> +++ b/include/helper/odp_ipsec.h
> @@ -0,0 +1,73 @@
> +/* Copyright (c) 2014, Linaro Limited
> + * All rights reserved.
> + *
> + * SPDX-License-Identifier: BSD-3-Clause
> + */
> +
> +
> +/**
> + * @file
> + *
> + * ODP IPSec headers
> + */
> +
> +#ifndef ODP_IPSEC_H_
> +#define ODP_IPSEC_H_
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +
> +#include <odp_std_types.h>
> +#include <odp_byteorder.h>
> +#include <odp_align.h>
> +#include <odp_debug.h>
> +
> +#define ODP_ESPHDR_LEN 8 /**< IPSec ESP header length */
> +#define ODP_ESPTRL_LEN 2 /**< IPSec ESP trailer length */
> +#define ODP_AHHDR_LEN 12 /**< IPSec AH header length */
> +
> +/**
> + * IPSec ESP header
> + */
> +typedef struct ODP_PACKED {
> + uint32be_t spi; /**< Security Parameter Index */
> + uint32be_t seq_no; /**< Sequence Number */
> + uint8_t iv[0]; /**< Initialization vector */
> +} odp_esphdr_t;
> +
> +/** @internal Compile time assert */
> +ODP_STATIC_ASSERT(sizeof(odp_esphdr_t) == ODP_ESPHDR_LEN,
> "ODP_ESPHDR_T__SIZE_ERROR");
> +
> +/**
> + * IPSec ESP trailer
> + */
> +typedef struct ODP_PACKED {
> + uint8_t pad_len; /**< Padding length (0-255) */
> + uint8_t next_header; /**< Next header protocol */
> + uint8_t icv[0]; /**< Integrity Check Value (optional) */
> +} odp_esptrl_t;
> +
> +/** @internal Compile time assert */
> +ODP_STATIC_ASSERT(sizeof(odp_esptrl_t) == ODP_ESPTRL_LEN,
> "ODP_ESPTRL_T__SIZE_ERROR");
> +
> +/**
> + * IPSec AH header
> + */
> +typedef struct ODP_PACKED {
> + uint8_t next_header; /**< Next header protocol */
> + uint8_t ah_len; /**< AH header length */
> + uint16be_t pad; /**< Padding (must be 0) */
> + uint32be_t spi; /**< Security Parameter Index */
> + uint32be_t seq_no; /**< Sequence Number */
> + uint8_t icv[0]; /**< Integrity Check Value */
> +} odp_ahhdr_t;
> +
> +/** @internal Compile time assert */
> +ODP_STATIC_ASSERT(sizeof(odp_ahhdr_t) == ODP_AHHDR_LEN,
> "ODP_AHHDR_T__SIZE_ERROR");
> +
> +#ifdef __cplusplus
> +}
> +#endif
> +
> +#endif
> --
> 1.7.7.6
>
>
> _______________________________________________
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> http://lists.linaro.org/mailman/listinfo/lng-odp
>
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