Use the PowerExchange PWXUGSK utility to generate reports about SSL libraries and certificates on z/OS.
The PWXUGSK utility supports the following commands and reports:
PING command. Verifies that a secure connection can be established between the machine from which you issue the command and a PowerExchange Listener on a remote node.
Certificates report. Reports certificate information from a RACF keyring or SAF database.
Ciphers report. Reports the cipher suites that are available in the cryptographic library to a specific user. The ciphers report distinguishes which ciphers belong to each protocol and clarifies how IBM i and z/OS cipher names match to equivalent OpenSSL cipher names.
Error codes report. Reports error codes generated during an attempt to establish a secure connection. This report can be used to help diagnose connection errors.
You can specify the REPORT_ZOS_ATTLS_POLICY command to generate a report of the z/OS AT-TLS rules.