{ \
a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T; \
++words; \
- CYCLIC (a, s); \
+ a = rol (a, s); \
a += b; \
} \
while (0)
- /* It is unfortunate that C does not provide an operator for
- cyclic rotation. Hope the C compiler is smart enough. */
-#define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s)))
-
/* Before we start, one word to the strange constants.
They are defined in RFC 1321 as
- T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
+ T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64, or
+ perl -e 'foreach(1..64){printf "0x%08x\n", int (4294967296 * abs (sin $_))}'
*/
/* Round 1. */
do \
{ \
a += f (b, c, d) + correct_words[k] + T; \
- CYCLIC (a, s); \
+ a = rol (a, s); \
a += b; \
} \
while (0)