Messages in this thread | | | Date | Mon, 11 Aug 2003 23:31:18 +1000 (EST) | From | James Morris <> | Subject | Re: [PATCH] loop: fixing cryptoloop troubles. |
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On Mon, 11 Aug 2003, Pascal Brisset wrote:
> > Ok, please take into account the case where src == dst. > > OK, looks like there is a tricky interplay between algorithms and > transforms. Cipher implementors will need documentation here, e.g. > "cia_encrypt and cia_decrypt are always called with src==dst UNLESS > we are running in CBC mode AND cia_ivsize!=0" (Please confirm...)
All implementors need to know at that level is that src may equal dst.
- James -- James Morris <jmorris@intercode.com.au>
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