+/* $OpenLDAP$ */
/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* Acquired from:
* 34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
*/
+/*
+ * This code assumes uint32 is 32 bits and char is 8 bits
+ */
#include "portable.h"
#include <ac/string.h>
/* include socket.h to get sys/types.h and/or winsock2.h */
#include <ac/socket.h>
-#if defined(HAVE_SYS_PARAM_H)
-#include <sys/param.h>
-#endif
+#include <ac/param.h>
#include "lutil_sha1.h"
+/* undefining this will cause pointer alignment errors */
#define SHA1HANDSOFF /* Copies data before messing with it. */
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
{
uint32 a, b, c, d, e;
- /* Assumes u_int is 32 bits and char 8 bits.
- * I don't know why uint32 isn't used (or what the difference is). */
#ifdef SHA1HANDSOFF
- u_int block[16];
- (void)memcpy(block, buffer, 64);
+ uint32 block[16];
+ (void)AC_MEMCPY(block, buffer, 64);
#else
- u_int *block = (u_int *)buffer;
+ uint32 *block = (u_int32 *) buffer;
#endif
/* Copy context->state[] to working vars */
context->count[1] += (len>>29)+1;
j = (j >> 3) & 63;
if ((j + len) > 63) {
- (void)memcpy(&context->buffer[j], data, (i = 64-j));
+ (void)AC_MEMCPY(&context->buffer[j], data, (i = 64-j));
lutil_SHA1Transform(context->state, context->buffer);
for ( ; i + 63 < len; i += 64)
lutil_SHA1Transform(context->state, &data[i]);
} else {
i = 0;
}
- (void)memcpy(&context->buffer[j], &data[i], len - i);
+ (void)AC_MEMCPY(&context->buffer[j], &data[i], len - i);
}