[GNU Crypto] GNU Crypto and OpenSSL

[Ben]

Hi,
I am trying to write a Java program that exchanges Blowfish-encrypted
data with a C program.  The C program uses the OpenSSL libraries
(BF_cbc_encrypt() specifically) to do the encryption/decryption, and the
Java program is using the GNU Crypto Blowfish class.  It isn't working. 
I am thinking this might be because of the initialization vector. 
BF_cbc_encrypt requires an initialization vector, which I have set to 0,
but I can't find a way to set this or even see that it exists in GNU
Crypto.  Is it possible to make these two libraries work together?  
Thanks,
Ben
-- 
A day without orange juice is like a day without orange juice.