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Purpose and use of the exit z/OS Cryptographic Services ICSF System Programmer's Guide SA22-7520-17 |
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The exit point lists the entry that matches a certain label and type. You can use the exit to check fields in a record and decide whether to use the record. The exit sets a return code that specifies whether to use the record or not. Use the exit_data parameter in the service to specify what the exit should use as a search value. For example, you can use the CKDS entry retrieval exit to perform a specific search of the installation data field. An installation can specify whatever it chooses to in the installation data field. The exit can select a record that matches a certain key label and key type. You can check the record and accept or reject it based on the installation data field. Note:
The cryptographic key data set entry retrieval installation
exit will not be given control if SYSPLEXCKDS(YES,FAIL(xxx)) is specified
in the ICSF installation options data set. |
Copyright IBM Corporation 1990, 2014
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