./vault.sh --keystore key.store --keystore-password secret_password --alias Vault --vault-block vaultBlock --attribute passDB --sec-attr secretvalue --enc-dir ./vault --iteration 230 --salt 12345678 -t

<vault>
  <vault-option name="KEYSTORE_URL" value="key.store"/>
  <vault-option name="KEYSTORE_PASSWORD" value="MASK-1GhfMaq4jSY0.kFFU3QG4T"/>
  <vault-option name="KEYSTORE_ALIAS" value="Vault"/>
  <vault-option name="SALT" value="12345678"/>
  <vault-option name="ITERATION_COUNT" value="230"/>
  <vault-option name="ENC_FILE_DIR" value="./vault/"/>
</vault><management>

java -jar wildfly-elytron-tool.jar credential-store --add myalias --secret secretpassword --location="test.store1" --uri "cr-store://test.store?modifiable=true;create=true;keyStoreType=JCEKS" --password secret_password --summary --salt 12345678 --iteration 230 --create

Alias "myalias" has been successfully stored
Credential store command summary:
--------------------------------------
/subsystem=elytron/credential-store=test:add(uri="cr-store://test.store?modifiable=true;create=true;keyStoreType=JCEKS",relative-to=jboss.server.data.dir,credential-reference={clear-text="MASK-KAwLfD1BN8WFhZptWsa17G==;12345678;230"})