WRKKEY Back to Index page
 
Prolog 
Control Block Contents 
   WRKKEY DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

 
  WRKKEY Control Block Content Top of page
  




 WRKKEY DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      WRKKEY         Working Key
0000    0 Signed       4 wrkLEN         Length of the WRKKEY block
0004    4 Signed       2 wrkTYPE        Key Type
0006    6 Signed       2 wrkOP          Crypto Opcode ID
0008    8 Address      8 wrkOBJ         Address of the key object
0010   16 Signed       2 wrkFUNC        Crypto Function Number
0012   18 Signed       2 wrkCVL         Chaining Value Length
0014   20 Bitstring   80 wrkKBLK        80 byte for Parameter Block
          00000064       wrkkeyLEN      *-WRKKEY Length of the header
          0000000D       wrkkeyDWLEN    (*-WRKKEY+7)/8
 
 
  WRKKEY Storage Layout Top of page
  
          
*** WRKKEY - Working Key
*
*     +---------------------------+-------------+-------------+
*   0 |          WRKLEN           |  WRKTYPE    |   WRKOP     |
*     +---------------------------+-------------+-------------+
*   8 |                        WRKOBJ                         |
*     +-------------+-------------+---------------------------+
*  10 |  WRKFUNC    |   WRKCVL    |                           |
*     +-------------+-------------+                           |
*  18 |                                                       |
*     =                       WRKKBLK                         =
*     |                           +---------------------------+
*     |                           | 64
*     +---------------------------+
*
*** WRKKEY - Working Key
 
 
  WRKKEY Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
wrkkeyDWLEN    0014 0000000D
wrkkeyLEN      0014 00000064
wrkCVL         0012
wrkFUNC        0010
wrkKBLK        0014
wrkLEN         0000
wrkOBJ         0008
wrkOP          0006
wrkTYPE        0004
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:51:53 EDT.
Copyright IBM Corporation, 1990, 2022