PK94509: JARSIGNER FAILS TO SIGN JAR FILE.

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: java.lang.SecurityException: class
    "Twofish.Twofish_Properties"'s signer information does not match
    signer information of other classes in the same package
    .
    Stack Trace: java.lang.SecurityException: class
    "Twofish.Twofish_Properties"'s signer information does not match
    signer information of other classes in the same package
    at java.lang.ClassLoader.checkCerts(ClassLoader.java)
    
    at java.lang.ClassLoader._m$mDefineClass(ClassLoader.java)
    
    at java.lang.ClassLoader.defineClass(ClassLoader.java)
    
    at
    java.security.SecureClassLoader.defineClass(SecureClassLoader.ja
    va)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java)
    .
    

Local fix

Problem summary

  • The problem is caused when the jar is signed using any other
    signing algorithm except:
    - SHA is the message digest scheme described in FIPS 180-1.
    - SHA1withDSA is the signature scheme described in FIPS 186.
    - DSA is the key generation scheme as described in FIPS 186.
    

Problem conclusion

  • This defect will be fixed in:
    1.4.2 SR13-3
    .
    The JVM has been updated to verify the jar if the jar filed is
    signed from any algorithm.
    .
    To obtain the fix:
    Install build 20090927 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    PK94509

  • Reported component name

    JAVA(1.3/1.4 CO

  • Reported component ID

    5648C9800

  • Reported release

    42A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-08-22

  • Closed date

    2009-09-29

  • Last modified date

    2009-11-05

  • 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(1.3/1.4 CO

  • Fixed component ID

    5648C9800

Applicable component levels

  • R42A PSN

       UP

  • R42L PSN

       UP

  • R42W PSN

       UP

  • R420 PSN

       UP



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Document information


More support for:

z/OS family

Software version:

1.4.2

Reference #:

PK94509

Modified date:

2009-11-05

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