Re: opencrypto and rijndael/AES
[email protected] (Jun-ichiro itojun Hagino)
| Newsgroups | gmane.os.netbsd.devel.crypto |
|---|---|
| Message-ID | <[email protected]> |
> > 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