APAR status
Closed as program error.
Error description
Error Message: java.security.cert.CertificateException: Signature algorithm mismatch. . Stack Trace: N/A . 1. The problem happens when IBMJCEFIPS provider is put before IBMJCE provider in the provider list in java.security. 2. Problem is gone if -sigalg option is specified.
Local fix
Specify -sigalg in "keytool -genkeypair" or "keytool -genkey" command in generating key pair.
Problem summary
The problem happens because the AlgorithmId.get() in PKCS component cannot handle signature name "SHA2withRSA", a wrong OID is returned in recognizing the signature algorithm.
Problem conclusion
This defect will be fixed in: 7.0.0 SR4 6.0.1 SR5 6.0.0 SR13 5.0.0 SR16 . A fix is made to AlgorithmId.get() to recognize "SHA2withRSA" signature name. The associated Hursley CMVC defect is 195127 The associated Austin CMVC defect is 113413 JVMs affected: Java 5.0 SR15, Java 6.0 SR12, Java 626 SR4, and Java 7.0 SR3. The fix was delivered for Java 5.0 SR16, Java 6.0 SR13, Java 626 SR5, and Java 7.0 SR4. The affected jar is "ibmpkcs.jar". The build level of this jar for the affected releases is "20121204"
Temporary fix
Comments
APAR Information
APAR number
IV33471
Reported component name
SECURITY
Reported component ID
620700125
Reported release
260
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-12-13
Closed date
2013-01-02
Last modified date
2013-01-02
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
R260 PSY
UP
R600 PSY
UP
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Document Information
Modified date:
07 December 2020