[Bug crypto/27849] getIV() call on cipher for DESede/CBC returns null

[vivekl at redhat dot com]

------- Comment #4 from vivekl at redhat dot com  2006-06-11 04:02 -------
The attachment is a hack I used a week or so ago to get past this problem.
However, not sure if this is the most efficient/non-intrusive way to do this. 

I applied the change for CBC, CFB, CTR (which IMO require an IV) and ECB, ICM
(which IMO dont require an IV). EAX I am not sure about, and frankly havent
used it so wouldnt know if this is correct. However, this definitely needs to
be reviewed by the resident crypto experts. All comments/criticism welcome. 
However, if you approve of it, please commit.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27849