APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A . IBMKCM needs to provide support on PQC algorithm ML-DSA (for both digital signature and key encapsulation) and ML-KEM (for key encapsulation only).
Local fix
Problem summary
Updated code in IBMKCM to support PQC algorithm ML-DSA (for both digital signature and key encapsulation) and ML-KEM (for key encapsulation only).
Problem conclusion
Binary affected - ibmkeycert.jar Github issue: 76 RTC - 152989 ibmkeycert.jar Implementation-Version: 8.0 build_20250820-493 JVM to be delivered in - JDK 8 SR8FP55 . This APAR will be fixed in the following Releases: . IBM Semeru Runtimes IBM SDK, Java Technology Edition 8 SR8 FP55 (8.0.8.55) . 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
Comments
APAR Information
APAR number
IJ55703
Reported component name
SECURITY
Reported component ID
620700125
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2025-08-28
Closed date
2025-08-29
Last modified date
2025-08-29
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:
29 August 2025