a lot of fixes

[avr-crypto-lib.git] / jh / jh_simple_small_core.c

diff --git a/jh/jh_simple_small_core.c b/jh/jh_simple_small_core.c
index 907d48afdccc251ac3c0168e3748a3ec3002ab28..5e5fe4f20b969709a8c1732ab684df51615b0d9b 100644 (file)
--- a/jh/jh_simple_small_core.c
+++ b/jh/jh_simple_small_core.c
@@ -30,12 +30,12 @@
 #include "cli.h"
 #endif
 
-static uint8_t sbox0[] PROGMEM =
+const static uint8_t sbox0[] PROGMEM =
        {  9,  0,  4, 11, 13, 12,  3, 15,  1, 10,  2,  6,  7,  5,  8, 14 };
-static uint8_t sbox1[] PROGMEM =
+const static uint8_t sbox1[] PROGMEM =
        {  3, 12,  6, 13,  5,  7,  1,  9, 15,  2,  0,  4, 11, 10, 14,  8 };
 
-static uint8_t round_const_0[] PROGMEM = {
+const static uint8_t round_const_0[] PROGMEM = {
   0x6a, 0x09, 0xe6, 0x67, 0xf3, 0xbc, 0xc9, 0x08,
   0xb2, 0xfb, 0x13, 0x66, 0xea, 0x95, 0x7d, 0x3e,
   0x3a, 0xde, 0xc1, 0x75, 0x12, 0x77, 0x50, 0x99,
@@ -52,7 +52,7 @@ uint8_t jh_l(uint8_t v, uint8_t w){
 static
 void jh_round(uint8_t* a, const uint8_t* rc){
        uint8_t b[128];
-       uint8_t i,r,x,y;
+       uint8_t i,r=0,x,y;
        for(i=0; i<128; ++i){
                if(i%4==0){
                        r = rc[i/4];