Am Sonntag, 21. April 2002 13:35 schrieb Werner Koch: > On Sun, 21 Apr 2002 13:20:23 +0200, Rüdiger Sonderfeld said: > > I don't understand how to use the gcry_cipher_setkey(h,k,l) function. I > > now h is the handle but what is k and l? I will use it for the AES256 > > encryption. > > A pointer to the key and the length of that key. For AES256 L should > be 32. That is good! so I can use MD5 sums as key