new scprng

[Cipher_code.git] / OneRoundIoT / OneRound / one_round_hash.cpp

diff --git a/OneRoundIoT/OneRound/one_round_hash.cpp b/OneRoundIoT/OneRound/one_round_hash.cpp
index 373892ccc8b32248389106e7b884399830d42eb7..97334494fbf253f175fcfe22ecf7a0e500ee4be3 100644 (file)
--- a/OneRoundIoT/OneRound/one_round_hash.cpp
+++ b/OneRoundIoT/OneRound/one_round_hash.cpp
@@ -12,6 +12,8 @@
 #include<string.h>
 #include <fstream>
 #include <sys/time.h>
 #include<string.h>
 #include <fstream>
 #include <sys/time.h>

+#include <glib.h>
+

 
 /*#include <cryptopp/hex.h>
 #include <cryptopp/sha.h>
 
 /*#include <cryptopp/hex.h>
 #include <cryptopp/sha.h>


@@ -126,7 +128,7 @@ void prga(uchar *sc, int ldata, uchar *r) {
   uchar j0=0;
 
   for (int it=0; it<ldata; it++) {
   uchar j0=0;
 
   for (int it=0; it<ldata; it++) {

-    i0 = ((i0+1)&0xFE); //%255);
+    i0 = ((i0+1)%255);

     j0 = (j0 + sc[i0])&0xFF;
     uchar tmp = sc[i0];
     sc[i0] = sc[j0];
     j0 = (j0 + sc[i0])&0xFF;
     uchar tmp = sc[i0];
     sc[i0] = sc[j0];