> I went through this issue with RSA Data Security.
>
> Note that there is an RC5ParameterSpec that just takes
> a "int version, int rounds, int wordSize" (but no IV),
> and there is an RC2ParameterSpec that just takes
> a "int effectiveKeyBits" (but no IV).
I know, but if the application that looks at the *ParameterSpec treats a
null IV the same way as an absent IvParameterSpec that would not be a
problem. But I suppose you have already discussed that as well.
Anyway, thanks for your response.
Andreas Sterbenz mailto:sterbenz@iaik.tu-graz.ac.at