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 44773bc9fa26d7d2fa645b68c3ad9ac8a41b5331..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 <glib.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++) {
-    i0 = ((i0+1)&0xFE); //%255);
+    i0 = ((i0+1)%255);
     j0 = (j0 + sc[i0])&0xFF;
     uchar tmp = sc[i0];
     sc[i0] = sc[j0];
@@ -178,7 +180,7 @@ void diff(uchar *Y, uchar *X, int h) {
     
   }
   else if(h==16) {
-  
+    /*
     Y[0] = X[3] ^ X[4] ^ X[6] ^ X[8] ^ X[9] ^ X[13] ^ X[14];
   Y[1] = X[2] ^ X[5] ^ X[7] ^ X[8] ^ X[9] ^ X[12] ^ X[15]; 
   Y[2] = X[1] ^ X[4] ^ X[6] ^ X[10] ^ X[11] ^ X[12] ^ X[15]; 
@@ -195,9 +197,9 @@ void diff(uchar *Y, uchar *X, int h) {
   Y[13] = X[0] ^ X[3] ^ X[6] ^ X[7] ^ X[8] ^ X[10] ^ X[13]; 
   Y[14] = X[0] ^ X[3] ^ X[4] ^ X[5] ^ X[9] ^ X[11] ^ X[14]; 
   Y[15] = X[1] ^ X[2] ^ X[4] ^ X[5] ^ X[8] ^ X[10] ^ X[15];
-    
+    */
 
-/*    uchar X0=X[0];
+    uchar X0=X[0];
     uchar X1=X[1];
     uchar X2=X[2];
     uchar X3=X[3];
@@ -231,13 +233,13 @@ void diff(uchar *Y, uchar *X, int h) {
   Y[13] = X0 ^ X3 ^ X6 ^ X7 ^ X8 ^ X10 ^ X13; 
   Y[14] = X0 ^ X3 ^ X4 ^ X5 ^ X9 ^ X11 ^ X14; 
   Y[15] = X1 ^ X2 ^ X4 ^ X5 ^ X8 ^ X10 ^ X15; 
-*/
+
 
   
   }
   else if(h==32) {
 
-    
+    /*  
     Y[0]=X[0]^X[1]^X[2]^X[3]^X[4]^X[7]^X[8]^X[10]^X[12]^X[15]^X[16]^X[17]^X[18]^X[20]^X[21]^X[24]^X[25]^X[28]^X[30];
     Y[1]=X[0]^ X[1]^X[2]^X[3]^X[5]^X[6]^X[9]^X[11]^X[13]^X[14]^X[16]^X[17]^X[19]^X[20]^X[21]^ X[24]^X[25]^X[29]^X[31];
     Y[2]=X[0]^X[1]^X[2]^X[3]^X[5]^X[6]^X[8]^X[10]^X[13]^X[14]^X[16]^X[18]^X[19]^X[22]^X[23]^X[26]^X[27]^X[28]^X[30];
@@ -270,6 +272,76 @@ void diff(uchar *Y, uchar *X, int h) {
     Y[29]=X[2]^X[3]^X[6]^X[7]^X[14]^X[15]^X[17]^X[19]^X[20]^X[23]^X[24]^X[27]^X[29]^X[30]^X[31];
     Y[30]=X[1]^X[2]^X[4]^X[5]^X[12]^X[13]^X[16]^X[18]^X[20]^X[23]^X[24]^X[27]^X[28]^X[29]^X[30];
     Y[31]=X[2]^X[3]^X[4]^X[5]^X[12]^X[13]^X[17]^X[19]^X[21]^X[22]^X[25]^X[26]^X[28]^X[29]^X[31];
+*/
+
+
+    uchar X0=X[0];
+    uchar X1=X[1];
+    uchar X2=X[2];
+    uchar X3=X[3];
+    uchar X4=X[4];
+    uchar X5=X[5];
+    uchar X6=X[6];
+    uchar X7=X[7];
+    uchar X8=X[8];
+    uchar X9=X[9];
+    uchar X10=X[10];
+    uchar X11=X[11];
+    uchar X12=X[12];
+    uchar X13=X[13];
+    uchar X14=X[14];
+    uchar X15=X[15]; 
+    uchar X16=X[16];
+    uchar X17=X[17];
+    uchar X18=X[18];
+    uchar X19=X[19];
+    uchar X20=X[20];
+    uchar X21=X[21];
+    uchar X22=X[22];
+    uchar X23=X[23];
+    uchar X24=X[24];
+    uchar X25=X[25];
+    uchar X26=X[26];
+    uchar X27=X[27];
+    uchar X28=X[28];
+    uchar X29=X[29];
+    uchar X30=X[30];
+    uchar X31=X[31]; 
+    
+    Y[0]=X0^X1^X2^X3^X4^X7^X8^X10^X12^X15^X16^X17^X18^X20^X21^X24^X25^X28^X30;
+    Y[1]=X0^ X1^X2^X3^X5^X6^X9^X11^X13^X14^X16^X17^X19^X20^X21^ X24^X25^X29^X31;
+    Y[2]=X0^X1^X2^X3^X5^X6^X8^X10^X13^X14^X16^X18^X19^X22^X23^X26^X27^X28^X30;
+    Y[3]=X0^X1^X2^X3^X4^X7^X9^X11^X12^X15^X17^X18^X19^X22^X23^X26^X27^X29^X31;
+    Y[4]=X0^X3^X5^X6^X7^X10^X11^ X12^X13^X14^ X15^X16^X19^X21^X23^  X25^X27^X30^X31;  
+    Y[5]=X1^X2^X4^X6^X7^X10^X11^X12^X13^X14^X16 ^X17^X18^X20^X22^X24^X26^X30^X31;
+    Y[6]=X1^X2^X4^X5^X7^X8^X9^X12^X13^X14^X15^ X17^X18^X21^X23^X25^X27^X28^X29;
+    Y[7]=X0^X3^X4^X5^X6^X9 ^X9^X12^X13^X14^X15^X16^X19^X20^X22^X24^X26^X28^X29;
+    Y[8]=X0^X2^X6^X7^X8^X10^X11^X14^X15^X16^X18^X21^X22^X25^X26;
+    Y[9]=X1^ X3^X6^X7^X9^X10^X11^X14^X15^X17^X19^X20^X23^X24^X27;
+    Y[10]=X0^X2^X4^X5^X8^X9^X10^X12^X13^X16^X18^X20^X23^ X24^X27;
+    Y[11]=X1^X3^X4^X5^X8^X9^X11^X12^X13^X17^X19^X21^X22^X25^X26;
+    Y[12]=X0^X3^X4^X5^X6^X7^X10^X11^X13^X14^X15^X16^X19^X21^X23^X25^X27^X30^X31;
+    Y[13]=X1^X2^X4^X5^X6^X7^X10^X11^X12^X14^X15^X17^ X18^X20^X22^X24^X26^X30^X31;
+    Y[14]=X1^X2^X4^X5^X6^X7^X8^X9^X12^X13^X15^X17^X18^X21^X23^X25^X27^X28^X29;
+    Y[15]=X0^X3^X4^X5^X6^X7^X8^X9^X12^X13^X14^X16^X19^X20^X22^ X24^X26^X28^X29;
+    Y[16]=X0^X1^X2^X4^X8 ^X8^X10^X13 ^X15^X16^X17^X18^X19^X20^X21^X24^X25^X28^X30;
+    Y[17]=X0^X1^X3^X5^X6^X9^X11^X13^X14^X16^X17^X18^X19^X20^X21^X24^X25^X29^X31;
+    Y[18]=X0^X2^X3^X5^X6^X8^X10^X13^X14^X16^X17^X18^X19^X22^X23^X26^X27^X28^X30;
+    Y[19]=X1^X2^X3^X4^X7^X9^X11^X12^X15^X16^X17^X18^X19^X22^X23^X26^X28 ^X29^X31;
+    Y[20]=X0^X1^X5^X7^X10 ^X10^X13^X15^X16^X17^X20^X21^X23^X29^X30;
+    Y[21]=X0^X1^X4^X6^X8^X11^X12^X14^X16^X17^X20^X21^X22^X28^X31;
+    Y[22]=X2^X3^X5^X7^X8^X11^X13^X15^X18^X19^X21^X22^X23^X28^X31;
+    Y[23]=X2^X3^X4^X6^X9^X10^X12^X14^ X18^X19^X20^X22^X23^X29^X30;
+    Y[24]=X0^X1^X5^X7^X9^X10^X13^X15^X16^X17^X24^X25^X27^X29^X30;
+    Y[25]=X0^X1^X4^X6^X8^X11^X12^X14^X16^X17^X24^X25^X26^X28^X31;
+    Y[26]=X2^X3^X5^X7^X8^X11^X13^X15^X18^X19^X25^X26^X27^X28^ X31;
+    Y[27]=X2^X3^X4^X6^X9^X10^X12^X14^X18^X19^X24^X26^X27^X29^X30;
+    Y[28]=X0^X2^X6^X7^X14^X15^X16^X18^X21^X22^X25^X26^X28^X30^X31;
+    Y[29]=X2^X3^X6^X7^X14^X15^X17^X19^X20^X23^X24^X27^X29^X30^X31;
+    Y[30]=X1^X2^X4^X5^X12^X13^X16^X18^X20^X23^X24^X27^X28^X29^X30;
+    Y[31]=X2^X3^X4^X5^X12^X13^X17^X19^X21^X22^X25^X26^X28^X29^X31;
+
+    
   }
 
 }