fixing some decryption bugs in GCM128

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

diff --git a/jh/jh_simple_speed_core.c b/jh/jh_simple_speed_core.c
index 94c029ce98cce9b28acc1fb3c66263251971d417..46a2bfae8d3a080d074badb77a973cabe9f69f05 100644 (file)
--- a/jh/jh_simple_speed_core.c
+++ b/jh/jh_simple_speed_core.c
@@ -32,9 +32,9 @@
 #endif
 
 static
-void jh_round(uint8_t* a, uint8_t roundno){
+void jh_round(uint8_t *a, uint8_t roundno){
        uint8_t b[128];
-       uint8_t i,r,u,v,x,y;
+       uint8_t i,r=0,u,v,x,y;
        uint8_t *pr;
        pr = jh_round_const + 32*roundno;
        for(i=0; i<128; ++i){
@@ -63,6 +63,7 @@ void jh_round(uint8_t* a, uint8_t roundno){
        }
 }
 
+/*
 static
 uint8_t jh_l_inv(uint8_t a){
        uint8_t v,w;
@@ -72,6 +73,7 @@ uint8_t jh_l_inv(uint8_t a){
        w ^= ((v<<1)^(v>>3)^((v>>2)&2))&0xf;
        return w|(v<<4);
 }
+*/
 
 static inline
 void group(uint8_t *a){
@@ -111,7 +113,7 @@ void degroup(uint8_t *a){
        memcpy(a,b,128);
 }
 
-void jh_encrypt(uint8_t* a){
+void jh_encrypt(uint8_t *a){
        uint8_t i;
        /* grouping */
 #if DEBUG