IBM Support

IJ54195: DESERIALIZING A COM.IBM.CRYPTO.PROVIDER.RSAPRIVATECRTKEY OBJECT CAUSES A JAVA.IO.INVALIDOBJECTEXCEPTION TO BE THROWN.

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APAR status

  • Closed as program error.

Error description

  • Error Message: RSAPrivateCrtKey keys are not directly
deserializable
.
Stack Trace: java.io.InvalidObjectException: RSAPrivateCrtKey
keys are not directly deserializable
.
NA

Local fix

  • NA

Problem summary

  • An attempt to deserialize a serialized
com.ibm.crypto.provider.RSAPrivateCrtKey object causes an
exception to be thrown from its readObject( ObjectInputStream
stream ) method.

Problem conclusion

  • IBMJCE has been updated to handle the deserialization issue.
Binary affected ? ibmjceprovider.jar
GIT Issues ? IBMJCE#298
RTC Problem Report ? 152549
Build version: Java 8 ? 20250327-334
JVM to be delivered in ? Java 8.0 SR8 FP45
.
This APAR will be fixed in the following Releases:
.
IBM Semeru Runtimes
IBM SDK, Java Technology Edition
   8    SR8 FP45  (8.0.8.45)
.
Downloads and supplementary documentation can be found at the
following locations:
- For non z/OS operating systems:
  - IBM Semeru Runtimes, Version 11 and later
    https://www.ibm.com/semeru-runtimes/downloads/
  - IBM SDK, Java Technology Edition, Version 8
    https://www.ibm.com/support/pages/java-sdk-downloads/
- For the z/OS operating system:
  - Java SDK Products on z/OS
    https://www.ibm.com/support/pages/java-sdk-products-zos

Temporary fix

  • NA

Comments

  • 



APAR Information




    

  • APAR number
    IJ54195
    • 

  • Reported component name
    SECURITY
    • 

  • Reported component ID
    620700125
    • 

  • Reported release
    270
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2025-04-03
    • 

  • Closed date
    2025-04-04
    • 

  • Last modified date
    2025-04-04
    • 





    

  • 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
    SECURITY
    • 

  • Fixed component ID
    620700125
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"270","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            04 April 2025
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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