add: execute openssl fetcher to fetch openssl 1.0.1j

[cassiopeia.git] / lib / openssl / times / x86 / rc4s.cpp

diff --git a/lib/openssl/times/x86/rc4s.cpp b/lib/openssl/times/x86/rc4s.cpp
new file mode 100644 (file)
index 0000000..3814fde
--- /dev/null
+++ b/lib/openssl/times/x86/rc4s.cpp
@@ -0,0 +1,73 @@
+//
+// gettsc.inl
+//
+// gives access to the Pentium's (secret) cycle counter
+//
+// This software was written by Leonard Janke (janke@unixg.ubc.ca)
+// in 1996-7 and is entered, by him, into the public domain.
+
+#if defined(__WATCOMC__)
+void GetTSC(unsigned long&);
+#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax];
+#elif defined(__GNUC__)
+inline
+void GetTSC(unsigned long& tsc)
+{
+  asm volatile(".byte 15, 49\n\t"
+              : "=eax" (tsc)
+              :
+              : "%edx", "%eax");
+}
+#elif defined(_MSC_VER)
+inline
+void GetTSC(unsigned long& tsc)
+{
+  unsigned long a;
+  __asm _emit 0fh
+  __asm _emit 31h
+  __asm mov a, eax;
+  tsc=a;
+}
+#endif      
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <openssl/rc4.h>
+
+void main(int argc,char *argv[])
+       {
+       unsigned char buffer[1024];
+       RC4_KEY ctx;
+       unsigned long s1,s2,e1,e2;
+       unsigned char k[16];
+       unsigned long data[2];
+       unsigned char iv[8];
+       int i,num=64,numm;
+       int j=0;
+
+       if (argc >= 2)
+               num=atoi(argv[1]);
+
+       if (num == 0) num=256;
+       if (num > 1024-16) num=1024-16;
+       numm=num+8;
+
+       for (j=0; j<6; j++)
+               {
+               for (i=0; i<10; i++) /**/
+                       {
+                       RC4(&ctx,numm,buffer,buffer);
+                       GetTSC(s1);
+                       RC4(&ctx,numm,buffer,buffer);
+                       GetTSC(e1);
+                       GetTSC(s2);
+                       RC4(&ctx,num,buffer,buffer);
+                       GetTSC(e2);
+                       RC4(&ctx,num,buffer,buffer);
+                       }
+
+               printf("RC4 (%d bytes) %d %d (%d) - 8 bytes\n",num,
+                       e1-s1,e2-s2,(e1-s1)-(e2-s2));
+               }
+       }
+