/* camellia_C.c */
/*
- This file is part of the Crypto-avr-lib/microcrypt-lib.
+ This file is part of the AVR-Crypto-Lib.
Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
This program is free software: you can redistribute it and/or modify
#include <avr/io.h>
#include <avr/pgmspace.h>
#include "camellia.h"
-#include "uart.h"
-#include "debug.h"
-#include <util/delay.h>
-
+#if 0
+ #include "cli.h"
+ #include "debug.h"
+ #include <util/delay.h>
+#endif
/*****************************************************************************/
uint8_t rol(uint8_t a, uint8_t n){return ((a<<n) | (a>>(8-n)));}
/*****************************************************************************/
uint8_t camellia_s1_table[256] PROGMEM = {
- 112, 130, 44, 236, 179, 39, 192, 229, 228, 133, 87, 53, 234, 12, 174, 65,
- 35, 239, 107, 147, 69, 25, 165, 33, 237, 14, 79, 78, 29, 101, 146, 189,
- 134, 184, 175, 143, 124, 235, 31, 206, 62, 48, 220, 95, 94, 197, 11, 26,
- 166, 225, 57, 202, 213, 71, 93, 61, 217, 1, 90, 214, 81, 86, 108, 77,
- 139, 13, 154, 102, 251, 204, 176, 45, 116, 18, 43, 32, 240, 177, 132, 153,
- 223, 76, 203, 194, 52, 126, 118, 5, 109, 183, 169, 49, 209, 23, 4, 215,
- 20, 88, 58, 97, 222, 27, 17, 28, 50, 15, 156, 22, 83, 24, 242, 34,
- 254, 68, 207, 178, 195, 181, 122, 145, 36, 8, 232, 168, 96, 252, 105, 80,
- 170, 208, 160, 125, 161, 137, 98, 151, 84, 91, 30, 149, 224, 255, 100, 210,
- 16, 196, 0, 72, 163, 247, 117, 219, 138, 3, 230, 218, 9, 63, 221, 148,
- 135, 92, 131, 2, 205, 74, 144, 51, 115, 103, 246, 243, 157, 127, 191, 226,
- 82, 155, 216, 38, 200, 55, 198, 59, 129, 150, 111, 75, 19, 190, 99, 46,
- 233, 121, 167, 140, 159, 110, 188, 142, 41, 245, 249, 182, 47, 253, 180, 89,
- 120, 152, 6, 106, 231, 70, 113, 186, 212, 37, 171, 66, 136, 162, 141, 250,
- 114, 7, 185, 85, 248, 238, 172, 10, 54, 73, 42, 104, 60, 56, 241, 164,
- 64, 40, 211, 123, 187, 201, 67, 193, 21, 227, 173, 244, 119, 199, 128, 158
+ 112, 130, 44, 236, 179, 39, 192, 229, 228, 133, 87, 53, 234, 12, 174, 65,
+ 35, 239, 107, 147, 69, 25, 165, 33, 237, 14, 79, 78, 29, 101, 146, 189,
+ 134, 184, 175, 143, 124, 235, 31, 206, 62, 48, 220, 95, 94, 197, 11, 26,
+ 166, 225, 57, 202, 213, 71, 93, 61, 217, 1, 90, 214, 81, 86, 108, 77,
+ 139, 13, 154, 102, 251, 204, 176, 45, 116, 18, 43, 32, 240, 177, 132, 153,
+ 223, 76, 203, 194, 52, 126, 118, 5, 109, 183, 169, 49, 209, 23, 4, 215,
+ 20, 88, 58, 97, 222, 27, 17, 28, 50, 15, 156, 22, 83, 24, 242, 34,
+ 254, 68, 207, 178, 195, 181, 122, 145, 36, 8, 232, 168, 96, 252, 105, 80,
+ 170, 208, 160, 125, 161, 137, 98, 151, 84, 91, 30, 149, 224, 255, 100, 210,
+ 16, 196, 0, 72, 163, 247, 117, 219, 138, 3, 230, 218, 9, 63, 221, 148,
+ 135, 92, 131, 2, 205, 74, 144, 51, 115, 103, 246, 243, 157, 127, 191, 226,
+ 82, 155, 216, 38, 200, 55, 198, 59, 129, 150, 111, 75, 19, 190, 99, 46,
+ 233, 121, 167, 140, 159, 110, 188, 142, 41, 245, 249, 182, 47, 253, 180, 89,
+ 120, 152, 6, 106, 231, 70, 113, 186, 212, 37, 171, 66, 136, 162, 141, 250,
+ 114, 7, 185, 85, 248, 238, 172, 10, 54, 73, 42, 104, 60, 56, 241, 164,
+ 64, 40, 211, 123, 187, 201, 67, 193, 21, 227, 173, 244, 119, 199, 128, 158
};
/*****************************************************************************/
/*****************************************************************************/
uint64_t camellia_s(uint64_t d){
-// uart_putstr("\n\r S von "); uart_hexdump(&(d), 8);
+// cli_putstr("\n\r S von "); cli_hexdump(&(d), 8);
#define D ((uint8_t*)(&d))
D[7] = camellia_s1(D[7]);
D[6] = camellia_s2(D[6]);
D[1] = camellia_s4(D[1]);
D[0] = camellia_s1(D[0]);
#undef D
-// uart_putstr(" ist "); uart_hexdump(&(d), 8);
+// cli_putstr(" ist "); cli_hexdump(&(d), 8);
return d;
}
Z[7] = D[3] ^ D[5] ^ D[4];
*/
// Z[7] = z1 z3 z4 z6 z7 z8
-// uart_putstr("\n\r P von "); uart_hexdump(&(d), 8);
+// cli_putstr("\n\r P von "); cli_hexdump(&(d), 8);
Z[7] = D[7] ^ D[5] ^ D[4] ^ D[2] ^ D[1] ^ D[0];
Z[6] = D[7] ^ D[6] ^ D[4] ^ D[3] ^ D[1] ^ D[0];
Z[1] = D[5] ^ D[4] ^ D[3] ^ D[2] ^ D[0];
Z[0] = D[7] ^ D[4] ^ D[3] ^ D[2] ^ D[1] ;
-// uart_putstr(" ist "); uart_hexdump(&(z), 8);
+// cli_putstr(" ist "); cli_hexdump(&(z), 8);
#undef Z
#undef D
uint64_t camellia_f(uint64_t x, uint64_t k){
uint64_t y;
y = camellia_p(camellia_s(x ^ k));
-/*
- uart_putstr("\r\nEfunc X=");
- uart_hexdump(&(x), 8);
- uart_putstr(" K=");
- uart_hexdump(&(k), 8);
- uart_putstr(" Y=");
- uart_hexdump(&(y), 8);
-*/
return y;
}
/*****************************************************************************/
uint64_t camellia_fl(uint64_t x, uint64_t k){
- volatile uint64_t lx[1], lk[1], y[1];
- lx[0]=x; lk[0] = k;
-
+// uint64_t lx, lk, y;
+ uint32_t lx[2], lk[2], yr, yl;
+ lx[0]=(uint32_t)x;
+ lx[1]=(uint32_t)(x>>32);
+ lk[0]=(uint32_t)k;
+ lk[1]=(uint32_t)(k>>32);
#define Y ((uint32_t*)y)
#define X ((uint32_t*)lx)
#define K ((uint32_t*)lk)
- Y[0] = rol32((X[1]) & K[1],1) ^ (X[0]); /* Yr */
- Y[1] = (Y[0] | K[0]) ^ (X[1]); /* Yl */
+ yr = rol32((X[1]) & (K[1]) ,1) ^ (X[0]); /* Yr */
+ yl = (yr | K[0]) ^ (X[1]); /* Yl */
/*
- uart_putstr("\r\nFL(");
- uart_hexdump(&(x), 8);
- uart_putstr(", ");
- uart_hexdump(&(k), 8);
- uart_putstr(") = ");
- uart_hexdump(y, 8);
+ cli_putstr("\r\nFL(");
+ cli_hexdump(&(x), 8);
+ cli_putstr(", ");
+ cli_hexdump(&(k), 8);
+ cli_putstr(") = ");
+ cli_hexdump(y, 8);
*/
#undef K
#undef X
#undef Y
- return y[0];
+ return (((uint64_t)yl)<<32 | yr);
}
/*****************************************************************************/
uint64_t camellia_fl_inv(uint64_t y, uint64_t k){
//volatile uint32_t xl, xr;
- volatile uint64_t ly[1], lk[1], x[1];
- ly[0]=y; lk[0] = k;
+ uint32_t ly[2], lk[2], x[2];
+ ly[0]=(uint32_t)y;
+ ly[1]=(uint32_t)(y>>32);
+ lk[0]=(uint32_t)k;
+ lk[1]=(uint32_t)(k>>32);
#define Y ((uint32_t*)ly)
#define X ((uint32_t*)x)
#define K ((uint32_t*)lk)
X[0]=rol32((X[1] & K[1]),1) ^ Y[0];
/*
- uart_putstr("\r\nFL_inv(");
- uart_hexdump(&(y), 8);
- uart_putstr(", ");
- uart_hexdump(&(k), 8);
- uart_putstr(") = ");
+ cli_putstr("\r\nFL_inv(");
+ cli_hexdump(&(y), 8);
+ cli_putstr(", ");
+ cli_hexdump(&(k), 8);
+ cli_putstr(") = ");
*/
#undef K
#undef X
#undef Y
- return x[0];
+ return ((uint64_t)(x[1]))<<32 | x[0];
}
/*****************************************************************************/
};
/*****************************************************************************/
-
+#if 0
void camellia128_ctx_dump(camellia128_ctx_t *s){
- uart_putstr("\r\n==State Dump==");
- uart_putstr("\n\rKAl: "); uart_hexdump(&(s->kal), 8);
- uart_putstr("\n\rKAr: "); uart_hexdump(&(s->kar), 8);
- uart_putstr("\n\rKLl: "); uart_hexdump(&(s->kll), 8);
- uart_putstr("\n\rKLr: "); uart_hexdump(&(s->klr), 8);
+ cli_putstr("\r\n==State Dump==");
+ cli_putstr("\n\rKAl: "); cli_hexdump(&(s->kal), 8);
+ cli_putstr("\n\rKAr: "); cli_hexdump(&(s->kar), 8);
+ cli_putstr("\n\rKLl: "); cli_hexdump(&(s->kll), 8);
+ cli_putstr("\n\rKLr: "); cli_hexdump(&(s->klr), 8);
return;
}
-
+#endif
/*****************************************************************************/
-void camellia128_init(camellia128_ctx_t* s, uint8_t* key){
+void camellia128_init(const void* key, camellia128_ctx_t* s){
uint8_t i;
s->kll = 0; //((uint64_t*)key)[0];
/* load the key, endian-adjusted, to kll,klr */
for(i=0; i<8; ++i){
s->kll <<= 8;
- s->kll |= *key++;
+ s->kll |= *((uint8_t*)key);
+ key = (uint8_t*)key+1;
}
for(i=0; i<8; ++i){
s->klr <<= 8;
- s->klr |= *key++;
+ s->klr |= *((uint8_t*)key);
+ key = (uint8_t*)key+1;
}
s->kal = s->kll;
s->kar ^= camellia_f(s->kal, camellia_sigma[2]);
s->kal ^= camellia_f(s->kar, camellia_sigma[3]);
/**/
-// uart_putstr("\n\r----------------init finished--------------------");
+// cli_putstr("\n\r----------------init finished--------------------");
}
/*****************************************************************************/
#define SEL_KA 1
#define SEL_KL 0
-#define KEY_POSTC1 0x00
-#define KEY_POSTC2 0x01
-#define KEY_INC2 0x02
+#define KEY_POSTC1 0x00
+#define KEY_POSTC2 0x01
+#define KEY_INC2 0x02
-#define KEY_DIR 0x04
-#define KEY_DIR_NORM 0x00
-#define KEY_DIR_INV 0x04
+#define KEY_DIR 0x04
+#define KEY_DIR_NORM 0x00
+#define KEY_DIR_INV 0x04
-#define KEY_AMMOUNT 0x08
-#define KEY_ROL17 0x08
-#define KEY_ROL15 0x00
+#define KEY_AMMOUNT 0x08
+#define KEY_ROL17 0x08
+#define KEY_ROL15 0x00
-void camellia_6rounds(camellia128_ctx_t* s, uint64_t* bl, uint64_t* br, uint8_t roundop, uint8_t keychoice){
+void camellia_6rounds(const camellia128_ctx_t* s, uint64_t* bl, uint64_t* br, uint8_t roundop, uint8_t keychoice){
uint8_t i;
uint64_t* k[4];
- k[0] = &(s->kll);
- k[1] = &(s->klr);
- k[2] = &(s->kal);
- k[3] = &(s->kar);
+ k[0] = &(((camellia128_ctx_t*)s)->kll);
+ k[1] = &(((camellia128_ctx_t*)s)->klr);
+ k[2] = &(((camellia128_ctx_t*)s)->kal);
+ k[3] = &(((camellia128_ctx_t*)s)->kar);
for(i=0; i<3; ++i){ /* each cycle */
br[0] ^= camellia_f(bl[0],*(k[(keychoice&1)*2+((roundop&KEY_DIR)?1:0)]));
keychoice >>= 1;
if((i == 1) && (roundop&KEY_INC2)){
- ((roundop&KEY_DIR)?camellia128_keyop_inv:camellia128_keyop)(s,(roundop&KEY_AMMOUNT)?1:-1);
+ ((roundop&KEY_DIR)?camellia128_keyop_inv:camellia128_keyop)(((camellia128_ctx_t*)s),(roundop&KEY_AMMOUNT)?1:-1);
}
bl[0] ^= camellia_f(br[0],*(k[(keychoice&1)*2+((roundop&KEY_DIR)?0:1)]));
/* check if we should do some keyop */
if((i == (roundop&1)) && (!(roundop&KEY_INC2)) ){
- ((roundop&KEY_DIR)?camellia128_keyop_inv:camellia128_keyop)(s,(roundop&KEY_AMMOUNT)?1:-1);
+ ((roundop&KEY_DIR)?camellia128_keyop_inv:camellia128_keyop)(((camellia128_ctx_t*)s),(roundop&KEY_AMMOUNT)?1:-1);
/* isn't it fuckin nice what we can do in C?! */
}
}
/*****************************************************************************/
+void change_endian(void* data, uint8_t length){
+ uint8_t i,a;
+ for(i=0; i<length/2; ++i){
+ a = ((uint8_t*)data)[i];
+ ((uint8_t*)data)[i] = ((uint8_t*)data)[length-i-1];
+ ((uint8_t*)data)[length-i-1] = a;
+ }
+}
+
+/*****************************************************************************/
-void camellia128_enc(camellia128_ctx_t* s, void* block){
+void camellia128_enc(void* block, const camellia128_ctx_t* s){
#define BL (((uint64_t*)block)[0])
#define BR (((uint64_t*)block)[1])
*/
uint64_t temp64;
-
- temp64 = BL;
- BL = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
- temp64 = BR;
- BR = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
+
+ change_endian(&BL, 64/8);
+ change_endian(&BR, 64/8);
/* Prewhitening */
BL ^= s->kll;
BR ^= s->klr;
/* the first 6 */
-/*
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->kar);
- camellia128_keyop(s, -1);
- BR ^= camellia_f(BL, s->kll);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->kar);
-*/
camellia_6rounds(s, &BL, &BR, KEY_ROL15 | KEY_DIR_NORM | KEY_POSTC1 , 0x33);
/* FL injection */
- camellia128_keyop(s, -1);
+ camellia128_keyop((camellia128_ctx_t*)s, -1);
BL = camellia_fl(BL, s->kal);
BR = camellia_fl_inv(BR, s->kar);
- camellia128_keyop(s, -1);
+ camellia128_keyop((camellia128_ctx_t*)s, -1);
/* middle 6 */
-/* BR ^= camellia_f(BL, s->kll);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kal);
- camellia128_keyop(s, -1);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->kar);
-/*/
camellia_6rounds(s, &BL, &BR, KEY_ROL15 | KEY_DIR_NORM | KEY_INC2 , 0x34);
/* FL injection */
- camellia128_keyop(s, 1);
+ camellia128_keyop((camellia128_ctx_t*)s, 1);
BL = camellia_fl(BL, s->kll);
BR = camellia_fl_inv(BR, s->klr);
- camellia128_keyop(s, 1);
+ camellia128_keyop((camellia128_ctx_t*)s, 1);
/* last 6 */
-/* BR ^= camellia_f(BL, s->kll);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->kar);
- camellia128_keyop(s, 1);
-
- BR ^= camellia_f(BL, s->kll);
- BL ^= camellia_f(BR, s->klr);
-*/
camellia_6rounds(s, &BL, &BR, KEY_ROL17 | KEY_DIR_NORM | KEY_POSTC2 , 0x0C);
/* Postwhitening */
BR ^= s->kal;
BR = BL;
BL = temp64;
+ camellia128_keyop((camellia128_ctx_t*)s,1);
- BL = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
- temp64 = BR;
- BR = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
+ change_endian(&BL, 64/8);
+ change_endian(&BR, 64/8);
#undef BL
#undef BR
/*****************************************************************************/
-void camellia128_dec(camellia128_ctx_t* s, void* block){
+void camellia128_dec(void* block, const camellia128_ctx_t* s){
#define BL (((uint64_t*)block)[1])
#define BR (((uint64_t*)block)[0])
/* endian adjustment */
/*BL*/
/* 1 2 3 4 5 6 7 8
- * 8 7 6 5 4 3 2 1
+ * 8 7 6 5 4 3 2 1
*/
uint64_t temp64;
-
- temp64 = BL;
-
- BL = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
- temp64 = BR;
- BR = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
+ change_endian(&BL, 64/8);
+ change_endian(&BR, 64/8);
- camellia128_keyop_inv(s, 1);
+ camellia128_keyop_inv((camellia128_ctx_t*)s, 1);
/* Prewhitening */
BR ^= s->kal; /* kw3 */
BL ^= s->kar; /* kw4 */
-
/* the first 6 */
-/*
- BL ^= camellia_f(BR, s->klr); /* k18 * /
- BR ^= camellia_f(BL, s->kll); /* k17 * /
- camellia128_keyop_inv(s, 1);
- BL ^= camellia_f(BR, s->kar);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kll);
-*/
camellia_6rounds(s, &BR, &BL, KEY_ROL17 | KEY_DIR_INV | KEY_POSTC1 , 0x0C);
-
/* FL injection */
- camellia128_keyop_inv(s, 1);
+ camellia128_keyop_inv((camellia128_ctx_t*)s, 1);
BR = camellia_fl(BR, s->klr);
BL = camellia_fl_inv(BL, s->kll);
- camellia128_keyop_inv(s, 1);
+ camellia128_keyop_inv((camellia128_ctx_t*)s, 1);
/* middle 6 */
-/* BL ^= camellia_f(BR, s->kar);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->klr);
- camellia128_keyop_inv(s, -1);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kll);
-*/
camellia_6rounds(s, &BR, &BL, KEY_ROL15 | KEY_DIR_INV | KEY_INC2 , 0x0B);
-
/* FL injection */
- camellia128_keyop_inv(s, -1);
+ camellia128_keyop_inv((camellia128_ctx_t*)s, -1);
BR = camellia_fl(BR, s->kar);
BL = camellia_fl_inv(BL, s->kal);
- camellia128_keyop_inv(s, -1);
+ camellia128_keyop_inv((camellia128_ctx_t*)s, -1);
/* last 6 */
-/*
- BL ^= camellia_f(BR, s->kar);
- BR ^= camellia_f(BL, s->kal);
- BL ^= camellia_f(BR, s->klr);
- BR ^= camellia_f(BL, s->kll);
- camellia128_keyop_inv(s, -1);
- BL ^= camellia_f(BR, s->kar);
- BR ^= camellia_f(BL, s->kal);
-/*/
camellia_6rounds(s, &BR, &BL, KEY_ROL15 | KEY_DIR_INV | KEY_POSTC2 , 0x33);
/* Postwhitening */
temp64 = BR;
BR = BL;
BL = temp64;
-
- BL = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
- temp64 = BR;
- BR = temp64 >> 56 | temp64 << 56 /* swap the most out bytes (1 & 8) */
- | (temp64 & (0xffLL<<48))>>(5*8) | (temp64 & (0xffLL<< 8))<<(5*8) /* 2 & 7 */
- | (temp64 & (0xffLL<<40))>>(3*8) | (temp64 & (0xffLL<<16))<<(3*8) /* 3 & 6 */
- | (temp64 & (0xffLL<<32))>>(1*8) | (temp64 & (0xffLL<<24))<<(1*8); /* 4 & 5 */
+ change_endian(&BL, 64/8);
+ change_endian(&BR, 64/8);
}
+
+
/*****************************************************************************/
/*****************************************************************************/