Correct PPTP server firewall rules chain.
[tomato/davidwu.git] / release / src / router / openssl / crypto / rc4 / rc4s.cpp
blob3814fde9972fcb3899a055509c85b79f0f0ebdaf
1 //
2 // gettsc.inl
3 //
4 // gives access to the Pentium's (secret) cycle counter
5 //
6 // This software was written by Leonard Janke (janke@unixg.ubc.ca)
7 // in 1996-7 and is entered, by him, into the public domain.
9 #if defined(__WATCOMC__)
10 void GetTSC(unsigned long&);
11 #pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax];
12 #elif defined(__GNUC__)
13 inline
14 void GetTSC(unsigned long& tsc)
16 asm volatile(".byte 15, 49\n\t"
17 : "=eax" (tsc)
19 : "%edx", "%eax");
21 #elif defined(_MSC_VER)
22 inline
23 void GetTSC(unsigned long& tsc)
25 unsigned long a;
26 __asm _emit 0fh
27 __asm _emit 31h
28 __asm mov a, eax;
29 tsc=a;
31 #endif
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <openssl/rc4.h>
37 void main(int argc,char *argv[])
39 unsigned char buffer[1024];
40 RC4_KEY ctx;
41 unsigned long s1,s2,e1,e2;
42 unsigned char k[16];
43 unsigned long data[2];
44 unsigned char iv[8];
45 int i,num=64,numm;
46 int j=0;
48 if (argc >= 2)
49 num=atoi(argv[1]);
51 if (num == 0) num=256;
52 if (num > 1024-16) num=1024-16;
53 numm=num+8;
55 for (j=0; j<6; j++)
57 for (i=0; i<10; i++) /**/
59 RC4(&ctx,numm,buffer,buffer);
60 GetTSC(s1);
61 RC4(&ctx,numm,buffer,buffer);
62 GetTSC(e1);
63 GetTSC(s2);
64 RC4(&ctx,num,buffer,buffer);
65 GetTSC(e2);
66 RC4(&ctx,num,buffer,buffer);
69 printf("RC4 (%d bytes) %d %d (%d) - 8 bytes\n",num,
70 e1-s1,e2-s2,(e1-s1)-(e2-s2));