Re: opencrypto and rijndael/AES

[itojun%itojun.org@localhost (Jun-ichiro itojun Hagino)]

> >     rijndael scheduled key is assymmetric, you really need to have two
> >     rijndael_ctx.
> Right, but my point is that the rijndael_ctx contains *both* keys.

        this basically is for CFB1 mode, which uses rijndael encryption for
        decryption.  that's why esp_rijndael.c did not use rijndael_ctx
        (but from API pov it was a bad practice).  we of course could ditch
        modes we don't need and shrink the size of rijndael_ctx.

itojun