diff options
Diffstat (limited to 'crypto/md4/md4s.cpp')
-rw-r--r-- | crypto/md4/md4s.cpp | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/crypto/md4/md4s.cpp b/crypto/md4/md4s.cpp deleted file mode 100644 index c0ec97fc9f..0000000000 --- a/crypto/md4/md4s.cpp +++ /dev/null @@ -1,78 +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/md4.h> - -extern "C" { -void md4_block_x86(MD4_CTX *ctx, unsigned char *buffer,int num); -} - -void main(int argc,char *argv[]) - { - unsigned char buffer[64*256]; - MD4_CTX ctx; - unsigned long s1,s2,e1,e2; - unsigned char k[16]; - unsigned long data[2]; - unsigned char iv[8]; - int i,num=0,numm; - int j=0; - - if (argc >= 2) - num=atoi(argv[1]); - - if (num == 0) num=16; - if (num > 250) num=16; - numm=num+2; - num*=64; - numm*=64; - - for (j=0; j<6; j++) - { - for (i=0; i<10; i++) /**/ - { - md4_block_x86(&ctx,buffer,numm); - GetTSC(s1); - md4_block_x86(&ctx,buffer,numm); - GetTSC(e1); - GetTSC(s2); - md4_block_x86(&ctx,buffer,num); - GetTSC(e2); - md4_block_x86(&ctx,buffer,num); - } - printf("md4 (%d bytes) %d %d (%.2f)\n",num, - e1-s1,e2-s2,(double)((e1-s1)-(e2-s2))/2); - } - } - |