*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this file; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
+ * along with this file; if not, see <http://www.gnu.org/licenses/>.
- ((uint32_t)((pt)[1] & 0xFF) << 16) ^ \
- ((uint32_t)((pt)[2] & 0xFF) << 8) ^ \
- ((uint32_t)((pt)[3] & 0xFF)))
-#define PUTU32(ct, st) { \
- (ct)[0] = (char)((st) >> 24); \
- (ct)[1] = (char)((st) >> 16); \
- (ct)[2] = (char)((st) >> 8); \
+ ((uint32_t)((pt)[1] & 0xFF) << 16) ^ \
+ ((uint32_t)((pt)[2] & 0xFF) << 8) ^ \
+ ((uint32_t)((pt)[3] & 0xFF)))
+#define PUTU32(ct, st) { \
+ (ct)[0] = (char)((st) >> 24); \
+ (ct)[1] = (char)((st) >> 16); \
+ (ct)[2] = (char)((st) >> 8); \
- {
- temp = rk[3];
- rk[4] = rk[0] ^
- (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
- (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
- (Te4[(temp) & 0xff] & 0x0000ff00) ^
- (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
- rk[5] = rk[1] ^ rk[4];
- rk[6] = rk[2] ^ rk[5];
- rk[7] = rk[3] ^ rk[6];
- if (++i == 10)
- {
- return 10;
- }
- rk += 4;
- }
+ {
+ temp = rk[3];
+ rk[4] = rk[0] ^
+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
+ (Te4[(temp) & 0xff] & 0x0000ff00) ^
+ (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
+ rk[5] = rk[1] ^ rk[4];
+ rk[6] = rk[2] ^ rk[5];
+ rk[7] = rk[3] ^ rk[6];
+ if (++i == 10)
+ {
+ return 10;
+ }
+ rk += 4;
+ }
- {
- temp = rk[5];
- rk[6] = rk[0] ^
- (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
- (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
- (Te4[(temp) & 0xff] & 0x0000ff00) ^
- (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
- rk[7] = rk[1] ^ rk[6];
- rk[8] = rk[2] ^ rk[7];
- rk[9] = rk[3] ^ rk[8];
- if (++i == 8)
- {
- return 12;
- }
- rk[10] = rk[4] ^ rk[9];
- rk[11] = rk[5] ^ rk[10];
- rk += 6;
- }
+ {
+ temp = rk[5];
+ rk[6] = rk[0] ^
+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
+ (Te4[(temp) & 0xff] & 0x0000ff00) ^
+ (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
+ rk[7] = rk[1] ^ rk[6];
+ rk[8] = rk[2] ^ rk[7];
+ rk[9] = rk[3] ^ rk[8];
+ if (++i == 8)
+ {
+ return 12;
+ }
+ rk[10] = rk[4] ^ rk[9];
+ rk[11] = rk[5] ^ rk[10];
+ rk += 6;
+ }
- {
- temp = rk[7];
- rk[8] = rk[0] ^
- (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
- (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
- (Te4[(temp) & 0xff] & 0x0000ff00) ^
- (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
- rk[9] = rk[1] ^ rk[8];
- rk[10] = rk[2] ^ rk[9];
- rk[11] = rk[3] ^ rk[10];
- if (++i == 7)
- {
- return 14;
- }
- temp = rk[11];
- rk[12] = rk[4] ^
- (Te4[(temp >> 24)] & 0xff000000) ^
- (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^
- (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^
- (Te4[(temp) & 0xff] & 0x000000ff);
- rk[13] = rk[5] ^ rk[12];
- rk[14] = rk[6] ^ rk[13];
- rk[15] = rk[7] ^ rk[14];
+ {
+ temp = rk[7];
+ rk[8] = rk[0] ^
+ (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+ (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^
+ (Te4[(temp) & 0xff] & 0x0000ff00) ^
+ (Te4[(temp >> 24)] & 0x000000ff) ^ rcon[i];
+ rk[9] = rk[1] ^ rk[8];
+ rk[10] = rk[2] ^ rk[9];
+ rk[11] = rk[3] ^ rk[10];
+ if (++i == 7)
+ {
+ return 14;
+ }
+ temp = rk[11];
+ rk[12] = rk[4] ^
+ (Te4[(temp >> 24)] & 0xff000000) ^
+ (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^
+ (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^
+ (Te4[(temp) & 0xff] & 0x000000ff);
+ rk[13] = rk[5] ^ rk[12];
+ rk[14] = rk[6] ^ rk[13];
+ rk[15] = rk[7] ^ rk[14];
- Td0[Te4[(rk[0] >> 24)] & 0xff] ^
- Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^
- Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^
- Td3[Te4[(rk[0]) & 0xff] & 0xff];
+ Td0[Te4[(rk[0] >> 24)] & 0xff] ^
+ Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^
+ Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^
+ Td3[Te4[(rk[0]) & 0xff] & 0xff];
- Td0[Te4[(rk[1] >> 24)] & 0xff] ^
- Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^
- Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^
- Td3[Te4[(rk[1]) & 0xff] & 0xff];
+ Td0[Te4[(rk[1] >> 24)] & 0xff] ^
+ Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^
+ Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^
+ Td3[Te4[(rk[1]) & 0xff] & 0xff];
- Td0[Te4[(rk[2] >> 24)] & 0xff] ^
- Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^
- Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^
- Td3[Te4[(rk[2]) & 0xff] & 0xff];
+ Td0[Te4[(rk[2] >> 24)] & 0xff] ^
+ Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^
+ Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^
+ Td3[Te4[(rk[2]) & 0xff] & 0xff];
- Td0[Te4[(rk[3] >> 24)] & 0xff] ^
- Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^
- Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^
- Td3[Te4[(rk[3]) & 0xff] & 0xff];
+ Td0[Te4[(rk[3] >> 24)] & 0xff] ^
+ Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^
+ Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^
+ Td3[Te4[(rk[3]) & 0xff] & 0xff];
{
uint32_t s0, s1, s2, s3, t0, t1, t2, t3;
size_t r;
{
uint32_t s0, s1, s2, s3, t0, t1, t2, t3;
size_t r;
{
uint32_t s0, s1, s2, s3, t0, t1, t2, t3;
size_t r;
{
uint32_t s0, s1, s2, s3, t0, t1, t2, t3;
size_t r;