9c2a5775c0
Current Cryptodev AES-NI GCM PMD is implemented using Multi Buffer Crypto library.This patch reimplement the device using ISA-L Crypto library: https://github.com/01org/isa-l_crypto. The migration entailed the following additional support for: * GMAC algorithm. * 256-bit cipher key. * Session-less mode. * Out-of place processing * Scatter-gatter support for chained mbufs (only out-of place and destination mbuf must be contiguous) Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com> Acked-by: Declan Doherty <declan.doherty@intel.com>
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/*-
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright(c) 2016 Intel Corporation. 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 _AESNI_GCM_OPS_H_
|
|
#define _AESNI_GCM_OPS_H_
|
|
|
|
#ifndef LINUX
|
|
#define LINUX
|
|
#endif
|
|
|
|
#include <isa-l_crypto/aes_gcm.h>
|
|
|
|
typedef void (*aesni_gcm_init_t)(struct gcm_data *my_ctx_data,
|
|
uint8_t *iv,
|
|
uint8_t const *aad,
|
|
uint64_t aad_len);
|
|
|
|
typedef void (*aesni_gcm_update_t)(struct gcm_data *my_ctx_data,
|
|
uint8_t *out,
|
|
const uint8_t *in,
|
|
uint64_t plaintext_len);
|
|
|
|
typedef void (*aesni_gcm_finalize_t)(struct gcm_data *my_ctx_data,
|
|
uint8_t *auth_tag,
|
|
uint64_t auth_tag_len);
|
|
|
|
struct aesni_gcm_ops {
|
|
aesni_gcm_init_t init;
|
|
aesni_gcm_update_t update;
|
|
aesni_gcm_finalize_t finalize;
|
|
};
|
|
|
|
#endif /* _AESNI_GCM_OPS_H_ */
|