PH36799: IBMJCEHYBRID DOES NOT FAILOVER BECAUSE SIGNATURE EXCEEDS BLOCKSIZE OF 2048 FOR SHA1,SHA3,SHA5 ALGORITHMS

APAR status

• Closed as program error.

Error description

• Error Message: N/A
  .
  Stack Trace: IBMJCEHybridException: Object state does not permit
  failover.
  <OSB>9/18/20 21:04:32:484 GMT<CSB> 00000054 SystemErr R Sep 18,
  2020 9:04:32 PM
  com.ibm.crypto.ibmjcehybrid.provider.HybridSignature update
  FINER: Successful call to update(bytes,offset,len) in provider:
  IBMJCECCA Blocking is active. Data caching is limited. blocksize
  = 2048. Bytes passed since last reset = 3390
  <OSB>9/18/20 21:04:32:484 GMT<CSB> 00000054 SystemErr R Sep 18,
  2020 9:04:32 PM
  com.ibm.crypto.ibmjcehybrid.provider.HybridSignature
  turn_off_data_blocking FINER: RETURN blockSize = 2048
  blocking_limited = true
  <OSB>9/18/20 21:04:32:485 GMT<CSB> 00000054 SystemErr R Sep 18,
  2020 9:04:32 PM
  com.ibm.crypto.ibmjcehybrid.provider.HybridSignature update
  .
  

Local fix

Problem summary

• IBMJCEHybrid object state not permitted for failover SHA5withRSA
  

Problem conclusion

• Block size has been increased to handle larger amount of data in
  the event of a failover.
  .
  This APAR will be fixed in the following Java Releases:
     8    SR6 FP31  (8.0.6.31)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the available
  Service Refreshes and Fix Packs can be found at:
             https://www.ibm.com/developerworks/java/jdk/
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  JAVA Z/OS 64

• Fixed component ID

  620700104

Applicable component levels