src/usr.bin/ssh/rijndael.h - diff

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Diff for /src/usr.bin/ssh/rijndael.h between version 1.13 and 1.14

-version 1.13, 2004/12/22 02:13:19
+version 1.14, 2014/04/29 15:42:07
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   * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
- #ifndef __RIJNDAEL_H
+ #ifndef _PRIVATE_RIJNDAEL_H
- #define __RIJNDAEL_H
+ #define _PRIVATE_RIJNDAEL_H
- #define MAXKC   (256/32)
+ #define AES_MAXKEYBITS  (256)
- #define MAXKB   (256/8)
+ #define AES_MAXKEYBYTES (AES_MAXKEYBITS/8)
- #define MAXNR   14
+ /* for 256-bit keys, fewer for less */
+ #define AES_MAXROUNDS   14
  typedef unsigned char   u8;
  typedef unsigned short  u16;
  typedef unsigned int    u32;
- /*  The structure for key information */
+ int     rijndaelKeySetupEnc(unsigned int [], const unsigned char [], int);
- typedef struct {
+ void    rijndaelEncrypt(const unsigned int [], int, const unsigned char [],
-         int     decrypt;
+             unsigned char []);
-         int     Nr;                     /* key-length-dependent number of rounds */
-         u32     ek[4*(MAXNR + 1)];      /* encrypt key schedule */
-         u32     dk[4*(MAXNR + 1)];      /* decrypt key schedule */
- } rijndael_ctx;
- void     rijndael_set_key(rijndael_ctx *, u_char *, int, int);
+ #endif /* _PRIVATE_RIJNDAEL_H */
- void     rijndael_decrypt(rijndael_ctx *, u_char *, u_char *);
- void     rijndael_encrypt(rijndael_ctx *, u_char *, u_char *);
- #endif /* __RIJNDAEL_H */