LXR linux/drivers/s390/crypto/zcrypt

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 *  Copyright IBM Corp. 2001, 2012
   4 *  Author(s): Robert Burroughs
   5 *             Eric Rossman (edrossma@us.ibm.com)
   6 *
   7 *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
   8 *  Major cleanup & driver split: Martin Schwidefsky <schwidefsky@de.ibm.com>
   9 *  MSGTYPE restruct:             Holger Dengler <hd@linux.vnet.ibm.com>
  10 */
  11
  12#ifndef _ZCRYPT_MSGTYPE50_H_
  13#define _ZCRYPT_MSGTYPE50_H_
  14
  15#define MSGTYPE50_NAME                  "zcrypt_msgtype50"
  16#define MSGTYPE50_VARIANT_DEFAULT       0
  17
  18#define MSGTYPE50_CRB2_MAX_MSG_SIZE 0x390 /* sizeof(struct type50_crb2_msg) */
  19#define MSGTYPE50_CRB3_MAX_MSG_SIZE 0x710 /* sizeof(struct type50_crb3_msg) */
  20
  21#define MSGTYPE_ADJUSTMENT 0x08  /* type04 extension (not needed in type50) */
  22
  23unsigned int get_rsa_modex_fc(struct ica_rsa_modexpo *, int *);
  24unsigned int get_rsa_crt_fc(struct ica_rsa_modexpo_crt *, int *);
  25
  26void zcrypt_msgtype50_init(void);
  27void zcrypt_msgtype50_exit(void);
  28
  29#endif /* _ZCRYPT_MSGTYPE50_H_ */
  30