SSL_KEYRING_FILE parameter
Identifies the HFS key database file, RACF key ring, or z/OS® PKCS#11 token that is used by the server.
For example, SSL_KEYRING_FILE=/etc/ars/arssockd.kdb
specifies
an HFS key database file,
SSL_KEYRING_FILE=ARSUSER/ARSSOCKD.SSLRING
specifies a
RACF key ring named ARSSOCKD.SSLRING
that is owned by
user ARSUSER, and SSL_KEYRING_FILE=*TOKEN*/SSLTOKEN
specifies
a PKCS#11 token.