root/drivers/s390/crypto/zcrypt_msgtype50.h

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INCLUDED FROM

   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 
  23 unsigned int get_rsa_modex_fc(struct ica_rsa_modexpo *, int *);
  24 unsigned int get_rsa_crt_fc(struct ica_rsa_modexpo_crt *, int *);
  25 
  26 void zcrypt_msgtype50_init(void);
  27 void zcrypt_msgtype50_exit(void);
  28 
  29 #endif /* _ZCRYPT_MSGTYPE50_H_ */
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