Index: /trunk/include/iprt/crypto/rc4.h
===================================================================
--- /trunk/include/iprt/crypto/rc4.h	(revision 74710)
+++ /trunk/include/iprt/crypto/rc4.h	(revision 74711)
@@ -40,5 +40,5 @@
 typedef union RTCRRC4KEY
 {
-    uint64_t    au64Padding[(2 + 256) / 2];
+    uint64_t    au64Padding[(2 + 256) * sizeof(RC4_INT) / 8];
 #ifdef HEADER_RC4_H
     RC4_KEY     Ossl;