X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;ds=sidebyside;f=keccak%2Frotate64.h;h=22593de62a4b6f78f89603145b67f7c30309c389;hb=1f6be6ce98d01772fbb1f4d5205a13bea896a1f1;hp=a80d2b5e39025afa7f1f85fa9593a7cf1a5692ab;hpb=701d813c99a7bd164e98f82c5651e6e7bdab404a;p=avr-crypto-lib.git

diff --git a/keccak/rotate64.h b/keccak/rotate64.h
index a80d2b5..22593de 100644
--- a/keccak/rotate64.h
+++ b/keccak/rotate64.h
@@ -1,7 +1,7 @@
 /* rotate64.h */
 /*
     This file is part of the AVR-Crypto-Lib.
-    Copyright (C) 2010 Daniel Otte (daniel.otte@rub.de)
+    Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -33,13 +33,6 @@
 #define ROTR_3 (8+3)
 
 
-#define ROT_BIT(a) (((a) <= 4) ? ((a) << 1) : (0x01 | ((8 - (a)) << 1)))
-
-//#define ROT_CODE(a,b) (((a)<<4) | ((b)&0x0f))
-
-#define ROT_CODE(a) ((((a) / 8 + ((((a) % 8) > 4) ? 1 : 0)) << 4) | ROT_BIT(((a) % 8)))
-//#define ROT_CODE(a) ((((a)/8)<<4) | ((a)%8)) /* rotations only to the left */
-
 uint64_t rotate64_1bit_left(uint64_t a);
 uint64_t rotate64_1bit_right(uint64_t a);
 uint64_t rotate64_nbit_autodir(uint64_t a, int8_t n);