+++ /dev/null
-/* LibTomCrypt, modular cryptographic library -- Tom St Denis
- *
- * LibTomCrypt is a library that provides various cryptographic
- * algorithms in a highly modular and flexible manner.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- */
-
-/**
- @file ocb_ntz.c
- OCB implementation, internal function, by Tom St Denis
-*/
-
-#include "tomcrypt.h"
-
-#ifdef LTC_OCB_MODE
-
-/**
- Returns the number of leading zero bits [from lsb up]
- @param x The 32-bit value to observe
- @return The number of bits [from the lsb up] that are zero
-*/
-int ocb_ntz(unsigned long x)
-{
- int c;
- x &= 0xFFFFFFFFUL;
- c = 0;
- while ((x & 1) == 0) {
- ++c;
- x >>= 1;
- }
- return c;
-}
-
-#endif
-
-/* ref: $Format:%D$ */
-/* git commit: $Format:%H$ */
-/* commit time: $Format:%ai$ */