Daeinar/RC4

## RC4
<html>
<body>
<style>
html { font-family: monospace; }
</style>
<script language="javascript" type="text/javascript">

    // RC4 stream generation in 135 chars
    X=(S,K,k,c,l,f)=>{Y=(r,i)=>{j=0;for(x in r)t=S[i],j+=t+k[i%l],S[j%f]=t+(S[i]=S[j%f],0),r.push(S[(S[i++]+t)%f]),i%=f};Y(S,0);k=K;Y(K,1)}

    c=4096;
    l=16;
    f=256;
    k=[0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10];
    S=[];
    K=[];
    for(i=0;i<f;i++)S[i]=i;
    for(i=0;i<c;i++)K[i]=0;
    X(S,K,k,c,l,f);
    for(i=0;i<2*c;i++) {
        if (i%16==0) {document.write('<br>');}
        document.write( ('00'+K[i].toString(16)).substr(-2)+' ');
    }
</script>
</body>
</html>
	<html>
	<body>
	<style>
	html { font-family: monospace; }
	</style>
	<script language="javascript" type="text/javascript">

	// RC4 stream generation in 135 chars
	X=(S,K,k,c,l,f)=>{Y=(r,i)=>{j=0;for(x in r)t=S[i],j+=t+k[i%l],S[j%f]=t+(S[i]=S[j%f],0),r.push(S[(S[i++]+t)%f]),i%=f};Y(S,0);k=K;Y(K,1)}

	c=4096;
	l=16;
	f=256;
	k=[0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10];
	S=[];
	K=[];
	for(i=0;i<f;i++)S[i]=i;
	for(i=0;i<c;i++)K[i]=0;
	X(S,K,k,c,l,f);
	for(i=0;i<2*c;i++) {
	if (i%16==0) {document.write('<br>');}
	document.write( ('00'+K[i].toString(16)).substr(-2)+' ');
	}
	</script>
	</body>
	</html>