Problems with HMAC when switching to Java 6

Posted by Pablo Fernandez on Stack Overflow See other posts from Stack Overflow or by Pablo Fernandez
Published on 2010-05-03T21:09:45Z Indexed on 2010/05/03 23:38 UTC
Read the original article Hit count: 425

Filed under:

java

|

java6

|

hmac

We have recently switched to java6 and it's mandatory in the project.

One of our apps that used to work is failing, with this stacktrace (relevant part) >>

java.lang.NoClassDefFoundError: Could not initialize class com.apple.crypto.provider.HmacSHA1
    sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    java.lang.Class.newInstance0(Class.java:355)
    java.lang.Class.newInstance(Class.java:308)
    java.security.Provider$Service.newInstance(Provider.java:1221)
    javax.crypto.Mac.a(DashoA13*..)
    javax.crypto.Mac.init(DashoA13*..)

Has anyone had this problem before?

Thanks a lot

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