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PIII/664 - OpenBSD 3 .0 + Comment
Authored by: victory on Aug 18, '02 04:01:48AM
As the original poster noted, these benchmarks shouldn't be taken too seriously. For instance, upon perusal of the OpenSSL 0.9.6b sources, I see that several modules are written in assembler for the x86 platform. Whereas no such hand-coded optimizations exists (yet) for PPC, and it appears that the precompiled version included with OSX wasn't built with any SIMD/Altivec-specific support besides the usual -O3 switch.
# uname -a
OpenBSD friday 3.0 GENERIC#94 i386

# openssl speed
OpenSSL 0.9.6b [engine] 9 Jul 2001
built on: date not available
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long) blowfish(idx)
compiler: information not available
The 'numbers' are in 1000s of bytes per second processed.
type 8 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
md2 500.35k 1389.89k 1874.15k 2056.64k 2116.54k
mdc2 923.82k 968.77k 972.44k 967.93k 977.79k
md4 6683.76k 34647.76k 67220.40k 88117.43k 97240.56k
md5 2694.06k 11726.07k 19930.66k 24216.89k 25760.34k
hmac(md5) 1185.54k 6944.22k 15400.65k 22183.34k 25458.74k
sha1 3215.30k 13508.71k 22174.02k 26454.81k 28048.86k
rmd160 2386.53k 10372.84k 17422.65k 21056.68k 22352.27k
rc4 37201.11k 50678.47k 53164.25k 54006.29k 54338.46k
des cbc 3981.86k 4266.61k 4309.14k 4316.20k 4306.76k
des ede3 1513.51k 1549.17k 1554.39k 1555.66k 1555.73k
rc2 cbc 5048.04k 5342.69k 5384.52k 5408.57k 5412.09k
blowfish cbc 10323.51k 11727.36k 11932.57k 11982.65k 11992.22k
cast cbc 10343.06k 11763.56k 11983.64k 12032.03k 12078.26k

sign verify sign/s verify/s
rsa 512 bits 0.0039s 0.0003s 254.3 2881.8
rsa 1024 bits 0.0222s 0.0011s 45.1 895.4
rsa 2048 bits 0.1362s 0.0037s 7.3 267.8
rsa 4096 bits 0.8874s 0.0129s 1.1 77.8
sign verify sign/s verify/s
dsa 512 bits 0.0037s 0.0044s 269.1 225.1
dsa 1024 bits 0.0114s 0.0137s 88.1 72.9
dsa 2048 bits 0.0371s 0.0461s 27.0 21.7


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AlphaServer GS160 w/ 16 x 1 GHz
Authored by: dassic on Aug 18, '02 07:46:22PM
OS : Compaq Tru64 V5.1A Memory : Jul 24 10:32:20 foobar vmunix: physical memory = 32768.00 megabytes. CPUs (16 of them) : The alpha EV6.8CB (21264C) processor operates at 1001 MHz, has a cache size of 8388608 bytes, Performance :
                  sign    verify    sign/s verify/s
rsa  512 bits   0.0005s   0.0000s   2017.3  27681.1
rsa 1024 bits   0.0017s   0.0001s    592.8  11684.4
rsa 2048 bits   0.0092s   0.0003s    108.7   3878.7
rsa 4096 bits   0.0581s   0.0009s     17.2   1115.0
                  sign    verify    sign/s verify/s
dsa  512 bits   0.0004s   0.0004s   2766.7   2306.7
dsa 1024 bits   0.0009s   0.0010s   1170.8    968.0
dsa 2048 bits   0.0025s   0.0031s    395.9    324.8


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