// http://en.wikipedia.org/wiki/RC4#Test_vectors
// gcc tv6.c x.c
#include <stdio.h>
//#include <string.h>
typedef unsigned char ch;
typedef struct {ch s[256]; ch i; ch j;} state;
void mv(ch *, state *, int);
void initst(state *, ch *);
ch ans[1024];
state s;
int main(){
  initst(&s, (ch*)"Fortitude");
  {int j=1<<17; while(j--) mv(ans, &s, 1024);}
  {int j; for(j=0; j<256; ++j) printf("%s%02X", j&15?"":"\n", s.s[j]);
  printf("\ni=%02x j=%02x\n", s.i, s.j);}
  return 0;}

/*
2453238529ECA01EEB2B1B39BFC317BD
6076207798DC724079B5159D83FE8870
3AF41AED9FCBD6EE6D962C020DF18E5E
19E37A8B226164813755DDACE280B24A
31AFF68A1074A100DE7D4B25D78DF8F7
44FB7128E4D3560B5AB35F91903FC99A
0CDB47C23CA85C1FEA5DBA1614BED44D
F57FCDCE26094E6AAEAD9E01943599BB
959207338C733808BCF3C53ED5B8A74F
05F0E0C1E64CD089ABCCE93DFFD26612
AA49510E1D18F258936CFCE7030F2168
6E875B9BC6542EFD11F9E12FB68F3B6F
5206B459B7DAD1CA7C7EB04384659741
7B50C704DF482D3067A9CF2A9CFAC0E8
0A4645A21C3463A5A68257C8786BE5D9
867513364262EFA4C427D832A369B1B9
*/