summaryrefslogtreecommitdiff
path: root/drivers/builtin_openssl/crypto/rc4/rc4s.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/builtin_openssl/crypto/rc4/rc4s.cpp')
-rw-r--r--drivers/builtin_openssl/crypto/rc4/rc4s.cpp73
1 files changed, 0 insertions, 73 deletions
diff --git a/drivers/builtin_openssl/crypto/rc4/rc4s.cpp b/drivers/builtin_openssl/crypto/rc4/rc4s.cpp
deleted file mode 100644
index 3814fde997..0000000000
--- a/drivers/builtin_openssl/crypto/rc4/rc4s.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-//
-// 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));
- }
- }
-