drivers/crypto/bcmfs/bcmfs_sym_defs.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2020 Broadcom
   3  * All rights reserved.
   4  */
   5
   6 #ifndef _BCMFS_SYM_DEFS_H_
   7 #define _BCMFS_SYM_DEFS_H_
   8
   9 /*
  10  * Max block size of hash algorithm
  11  * currently SHA3 supports max block size
  12  * of 144 bytes
  13  */
  14 #define BCMFS_MAX_KEY_SIZE      144
  15 #define BCMFS_MAX_IV_SIZE       16
  16 #define BCMFS_MAX_DIGEST_SIZE   64
  17
  18 struct bcmfs_sym_session;
  19 struct bcmfs_sym_request;
  20
  21 /** Crypto Request processing successful. */
  22 #define BCMFS_SYM_RESPONSE_SUCCESS               (0)
  23 /** Crypot Request processing protocol failure. */
  24 #define BCMFS_SYM_RESPONSE_PROTO_FAILURE         (1)
  25 /** Crypot Request processing completion failure. */
  26 #define BCMFS_SYM_RESPONSE_COMPL_ERROR           (2)
  27 /** Crypot Request processing hash tag check error. */
  28 #define BCMFS_SYM_RESPONSE_HASH_TAG_ERROR        (3)
  29
  30 /** Maximum threshold length to adjust AAD in continuation
  31  *  with source BD of (FMD + OMD)
  32  */
  33 #define BCMFS_AAD_THRESH_LEN    64
  34
  35 int
  36 bcmfs_process_sym_crypto_op(struct rte_crypto_op *op,
  37                             struct bcmfs_sym_session *sess,
  38                             struct bcmfs_sym_request *req);
  39 #endif /* _BCMFS_SYM_DEFS_H_ */