EM 13c: Enterprise Manager 13c Cloud Control Agent Start Fails with Error: oracle.security.crypto.core.InvalidKeyLengthException: Key size (8192 bits) is above the limit (4096 bits)
(Doc ID 2808997.1)
Last updated on DECEMBER 21, 2022
Applies to:
Enterprise Manager Base Platform - Version 13.1.0.0.0 to 13.4.1.0.0 [Release 13c]Information in this document applies to any platform.
Symptoms
In Enterprise Manager (EM) 13c Cloud Control Agents is unable to start, once the OMS is secured with a custom certificate with a key_strength of 8192 bits.
The following start command session and log entry errors are seen:
$AGENT_HOME/bin/emctl start agent
Oracle Enterprise Manager Cloud Control 13c Release 3
Copyright (c) 1996, 2018 Oracle Corporation. All rights reserved.
Starting agent ......... failed.
SSL Configuration failed at Startup
Consult emctl.log and emagent.nohup in: /u01/app/oracle/em13c/agent/agent_inst/sysman/log
$<agent_inst_home>/sysman/log/gcagent.log
2021-07-16 16:21:23,270 [1:26E2EC16] INFO - Error while starting up (will do a shutdown)
oracle.security.crypto.core.InvalidKeyLengthException: Key size (8192 bits) is above the limit (4096 bits)
at oracle.security.crypto.core.a.a(Unknown Source)
at oracle.security.crypto.core.RSA.setKey(Unknown Source)
at oracle.security.pki.OracleKSIdentityEntry.<init>(Unknown Source)
at oracle.security.pki.OracleKeyStoreSpi.a(Unknown Source)
at oracle.security.pki.OracleKeyStoreSpi.load(Unknown Source)
at oracle.security.pki.OracleKeyStoreSpi.engineLoad(Unknown Source)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |