twofish keysize

David Shaw dshaw at
Fri Apr 16 20:19:11 CEST 2004

On Fri, Apr 16, 2004 at 08:04:13PM +0200, Jan Lühr wrote:
> Greetings,
> refering to the source code, the twofish implementation is able to
> handle 128 and 256 Bit keys.  But how do I specify the size?

You cannot without modifying the code.  While the actual code can
handle 128 bit keys, that is not a valid key size in OpenPGP and is
not used.


More information about the Gnupg-users mailing list