On 2009.05.30 at 04:38:41 -0600, James Yonan wrote: > > The OFB and CFB cipher modes in OpenVPN have not been well-tested and > should be considered experimental at this point.
> They are not compiled by default mostly to prevent someone from > accidentally using them. Okay, you see there is some demand for this cipher. Can anybody explain why such strange design decision is taken. As far as I know cryptography theory, there is absolutely no reason to prefer CBC to CFB or CNT.