sorry for that I don't know how to answer your question
I'm just wondering what soft which u use to test openssl?
thx for ur reply
----- Original Message -----
From: CHOVANEC Vladimír <[EMAIL PROTECTED]>
Date: Thu, 9 Oct 2003 18:11:47 +0200
To: <[EMAIL PROTECTED]>
Subject: 64 bit slower than 32 bit?
> Hi,
>
> We tried to build 0.9.7b version of openssl on the 64-bit
> IBM eServer pSeries 6C4 with POWER4+ processor in 64-bit kernel mode
> (running AIX 5.2) and we were rather surprised to see that 32-bit
> mode executable ('openssl speed') is faster (in block ciphers) than
> 64-bit executable. (in first case everything was build with target
> aix43-cc, in second case it was aix64-cc)
>
> Please can anyone comment this ? (benchmark results are below)
>
> Thank you
> Vlado
>
> OpenSSL 0.9.7b 10 Apr 2003
> built on: Fri Sep 19 15:59:20 DFT 2003
> options:bn(64,32) md2(int) rc4(ptr,char) des(idx,cisc,4,long) aes(partial) idea(int)
> blowfish(idx)
> compiler: cc -DOPENSSL_THREADS -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -O -DAIX
> -DB_ENDIAN -qmaxmem=16384
> available timing options: TIMES HZ=100 [sysconf value]
> timing function used: times
> The 'numbers' are in 1000s of bytes per second processed.
> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
> md2 700.59k 1477.37k 2060.16k 2280.88k 2332.41k
> mdc2 3680.97k 4415.98k 4665.79k 4729.51k 4756.82k
> md4 7582.29k 25949.95k 72621.57k 131456.68k 172747.09k
> md5 6276.61k 20702.15k 52944.21k 88413.67k 109076.48k
> hmac(md5) 3443.63k 12216.33k 36714.41k 74616.49k 104772.95k
> sha1 6947.51k 23248.40k 62335.40k 108402.64k 137431.72k
> rmd160 4411.99k 12084.15k 24761.69k 33688.92k 37696.90k
> rc4 132226.02k 154711.23k 162861.17k 163757.40k 164222.29k
> des cbc 20714.04k 21448.83k 21562.79k 21570.10k 21697.88k
> des ede3 8157.47k 8225.58k 8262.91k 8273.58k 8276.65k
> idea cbc 19638.13k 20540.76k 20948.16k 20945.42k 20840.45k
> rc2 cbc 12767.64k 13011.43k 13173.81k 13132.20k 13189.12k
> rc5-32/12 cbc 54320.12k 57877.25k 59618.44k 59436.37k 59492.00k
> blowfish cbc 37856.05k 40088.13k 40476.85k 40724.14k 40943.51k
> cast cbc 32700.55k 34126.57k 34590.89k 34743.98k 34575.70k
> aes-128 cbc 61401.93k 63734.59k 65079.30k 65317.89k 65848.34k
> aes-192 cbc 54824.25k 56240.04k 57969.22k 58190.85k 57985.71k
> aes-256 cbc 49580.79k 51100.10k 51870.89k 51957.55k 52120.23k
> sign verify sign/s verify/s
> rsa 512 bits 0.0017s 0.0002s 599.0 6007.5
> rsa 1024 bits 0.0094s 0.0005s 105.9 2060.6
> rsa 2048 bits 0.0561s 0.0016s 17.8 640.3
> rsa 4096 bits 0.3611s 0.0053s 2.8 187.2
> sign verify sign/s verify/s
> dsa 512 bits 0.0015s 0.0019s 652.0 533.7
> dsa 1024 bits 0.0046s 0.0057s 216.6 175.2
> dsa 2048 bits 0.0151s 0.0188s 66.3 53.2
>
> OpenSSL 0.9.7b 10 Apr 2003
> built on: Fri Sep 19 16:14:11 DFT 2003
> options:bn(64,64) md2(int) rc4(ptr,char) des(idx,cisc,4,long) aes(partial) idea(int)
> blowfish(idx)
> compiler: cc -DOPENSSL_THREADS -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -O -DAIX
> -DB_ENDIAN -qmaxmem=16384 -q64
> available timing options: TIMES HZ=100 [sysconf value]
> timing function used: times
> The 'numbers' are in 1000s of bytes per second processed.
> type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
> md2 611.27k 1284.52k 1776.67k 1959.64k 2028.89k
> mdc2 3309.76k 4025.99k 4254.65k 4288.85k 4322.65k
> md4 7051.14k 23173.57k 61746.77k 104579.07k 131740.51k
> md5 5636.76k 17586.13k 44133.63k 70154.31k 84511.40k
> hmac(md5) 3083.68k 10625.82k 31027.37k 60294.42k 82846.41k
> sha1 6361.24k 20516.69k 50833.49k 80598.05k 97994.40k
> rmd160 4058.95k 10466.29k 20917.08k 27561.98k 30438.74k
> rc4 138251.42k 158437.20k 163959.38k 164859.19k 165369.17k
> des cbc 18839.59k 19307.25k 19442.73k 19476.21k 19382.27k
> des ede3 7236.13k 7286.27k 7325.35k 7302.49k 7318.19k
> idea cbc 18128.58k 18797.66k 18814.29k 18952.53k 18961.75k
> rc2 cbc 12087.10k 12319.53k 12366.59k 12400.64k 12526.82k
> rc5-32/12 cbc 36112.17k 37691.05k 38244.17k 38257.32k 38212.95k
> blowfish cbc 34232.91k 35736.91k 36161.62k 36187.82k 36470.89k
> cast cbc 23438.46k 24199.85k 24393.22k 24390.66k 24455.85k
> aes-128 cbc 44343.18k 45433.02k 46498.47k 47071.81k 46836.39k
> aes-192 cbc 39094.16k 40162.26k 40762.14k 41007.60k 40938.15k
> aes-256 cbc 34608.36k 35427.37k 36433.52k 36374.60k 36599.21k
> sign verify sign/s verify/s
> rsa 512 bits 0.0011s 0.0001s 872.2 9046.0
> rsa 1024 bits 0.0058s 0.0003s 172.8 3059.5
> rsa 2048 bits 0.0380s 0.0012s 26.3 863.3
> rsa 4096 bits 0.2608s 0.0041s 3.8 241.4
> sign verify sign/s verify/s
> dsa 512 bits 0.0010s 0.0012s 1033.0 861.5
> dsa 1024 bits 0.0031s 0.0039s 319.5 256.5
> dsa 2048 bits 0.0110s 0.0134s 90.6 74.5
> ______________________________________________________________________
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