* \email daniel.otte@rub.de
* \date 2009-03-22
* \license GPLv3 or later
- *
- *
- *
+ *
+ *
+ *
*/
#include <stdint.h>
void threefish512_dec(void* data, const threefish512_ctx_t* ctx){
uint8_t i=0,s=18;
- uint8_t r0[8] = {33, 29, 39, 33, 26, 34, 48, 38};
+ /* old round constants
+ uint8_t r0[8] = {33, 29, 39, 33, 26, 34, 48, 38};
uint8_t r1[8] = {51, 26, 27, 49, 12, 14, 20, 30};
uint8_t r2[8] = {39, 11, 41, 8, 58, 15, 43, 50};
uint8_t r3[8] = {35, 9, 14, 42, 7, 27, 31, 53};
+ */
+ uint8_t r0[8] = { 8, 25, 13, 39, 44, 17, 33, 46};
+ uint8_t r1[8] = { 35, 29, 50, 30, 9, 49, 27, 36};
+ uint8_t r2[8] = { 56, 39, 10, 34, 54, 36, 14, 19};
+ uint8_t r3[8] = { 22, 43, 17, 24, 56, 39, 42, 37};
+
do{
if(i%4==0){
add_key_8(data, ctx, s);