summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/md5/md5s.cpp
diff options
context:
space:
mode:
authorjsg <>2014-04-15 12:27:34 +0000
committerjsg <>2014-04-15 12:27:34 +0000
commit97d5a40127ca3e120751be508651e33c4f294db2 (patch)
tree7b46d36ee15bc455e72fbd721910267d9c52fcdc /src/lib/libcrypto/md5/md5s.cpp
parent119df02356e2634a1f38a23d288d8774e841e5f7 (diff)
downloadopenbsd-97d5a40127ca3e120751be508651e33c4f294db2.tar.gz
openbsd-97d5a40127ca3e120751be508651e33c4f294db2.tar.bz2
openbsd-97d5a40127ca3e120751be508651e33c4f294db2.zip
remove pentium specific benchmark code
ok miod@
Diffstat (limited to 'src/lib/libcrypto/md5/md5s.cpp')
-rw-r--r--src/lib/libcrypto/md5/md5s.cpp78
1 files changed, 0 insertions, 78 deletions
diff --git a/src/lib/libcrypto/md5/md5s.cpp b/src/lib/libcrypto/md5/md5s.cpp
deleted file mode 100644
index dd343fd4e6..0000000000
--- a/src/lib/libcrypto/md5/md5s.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
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.
8
9#if defined(__WATCOMC__)
10void GetTSC(unsigned long&);
11#pragma aux GetTSC = 0x0f 0x31 "mov [edi], eax" parm [edi] modify [edx eax];
12#elif defined(__GNUC__)
13inline
14void GetTSC(unsigned long& tsc)
15{
16 asm volatile(".byte 15, 49\n\t"
17 : "=eax" (tsc)
18 :
19 : "%edx", "%eax");
20}
21#elif defined(_MSC_VER)
22inline
23void GetTSC(unsigned long& tsc)
24{
25 unsigned long a;
26 __asm _emit 0fh
27 __asm _emit 31h
28 __asm mov a, eax;
29 tsc=a;
30}
31#endif
32
33#include <stdio.h>
34#include <stdlib.h>
35#include <openssl/md5.h>
36
37extern "C" {
38void md5_block_x86(MD5_CTX *ctx, unsigned char *buffer,int num);
39}
40
41void main(int argc,char *argv[])
42 {
43 unsigned char buffer[64*256];
44 MD5_CTX ctx;
45 unsigned long s1,s2,e1,e2;
46 unsigned char k[16];
47 unsigned long data[2];
48 unsigned char iv[8];
49 int i,num=0,numm;
50 int j=0;
51
52 if (argc >= 2)
53 num=atoi(argv[1]);
54
55 if (num == 0) num=16;
56 if (num > 250) num=16;
57 numm=num+2;
58 num*=64;
59 numm*=64;
60
61 for (j=0; j<6; j++)
62 {
63 for (i=0; i<10; i++) /**/
64 {
65 md5_block_x86(&ctx,buffer,numm);
66 GetTSC(s1);
67 md5_block_x86(&ctx,buffer,numm);
68 GetTSC(e1);
69 GetTSC(s2);
70 md5_block_x86(&ctx,buffer,num);
71 GetTSC(e2);
72 md5_block_x86(&ctx,buffer,num);
73 }
74 printf("md5 (%d bytes) %d %d (%.2f)\n",num,
75 e1-s1,e2-s2,(double)((e1-s1)-(e2-s2))/2);
76 }
77 }
78