Chris Cappuccio <ch...@nmedia.net> wrote:
> There is no advantage to 64bit on this box unless forward-looking binary
> compatibility is on your list.
If you are doing lots of crypto by way of OpenSSL's libcrypto, 64-bit
can be significantly faster for a number of popular algorithms (AES,
SHA256, RSA, DSA, ECDSA, ECDH).
---------- net6501-50, OpenBSD 5.4/i386 ----------
OpenSSL 1.0.1c 10 May 2012
built on: date not available
options:bn(64,32) rc4(8x,mmx) des(ptr,risc1,16,long) aes(partial) idea(int)
blowfish(idx)
compiler: information not available
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
md2 0.00 0.00 0.00 0.00 0.00
mdc2 1316.45k 1615.99k 1712.39k 1738.76k 1747.26k
md4 4936.01k 17990.31k 54015.57k 108121.13k 154028.65k
md5 3997.51k 15227.37k 47733.62k 102857.57k 155181.44k
hmac(md5) 5154.34k 18515.84k 55550.89k 111454.41k 158165.48k
sha1 4546.58k 15273.07k 42995.41k 78297.56k 103159.32k
rmd160 3883.51k 11894.88k 27480.88k 40856.58k 47965.38k
rc4 52165.95k 70481.37k 76799.49k 79048.72k 79729.12k
des cbc 16145.39k 17089.11k 17401.37k 17477.06k 17499.85k
des ede3 5849.76k 5978.34k 6014.64k 6023.91k 6028.33k
idea cbc 8713.12k 9162.16k 9276.64k 9305.81k 9316.02k
seed cbc 0.00 0.00 0.00 0.00 0.00
rc2 cbc 7512.73k 7903.23k 7994.26k 8017.48k 8025.98k
rc5-32/12 cbc 0.00 0.00 0.00 0.00 0.00
blowfish cbc 25897.38k 29496.75k 30504.48k 30706.78k 30911.87k
cast cbc 14125.50k 15081.97k 15407.46k 15485.53k 15510.37k
aes-128 cbc 8900.38k 9524.60k 9745.44k 9801.82k 9787.00k
aes-192 cbc 7336.21k 7803.41k 7963.81k 8004.21k 8017.82k
aes-256 cbc 6495.05k 6845.30k 6951.63k 6978.51k 6986.33k
camellia-128 cbc 0.00 0.00 0.00 0.00
0.00
camellia-192 cbc 0.00 0.00 0.00 0.00
0.00
camellia-256 cbc 0.00 0.00 0.00 0.00
0.00
sha256 4978.27k 11987.99k 21308.39k 26482.61k 28644.78k
sha512 1707.65k 6828.93k 10107.92k 13988.66k 15758.03k
whirlpool 2795.19k 6244.95k 10795.29k 13175.35k 14149.57k
aes-128 ige 8487.77k 8848.31k 8958.21k 8984.66k 8994.87k
aes-192 ige 7056.14k 7304.10k 7373.99k 7402.06k 7402.74k
aes-256 ige 6319.89k 6482.58k 6540.25k 6553.60k 6559.04k
ghash 26411.66k 45536.45k 55386.75k 58784.40k 59856.03k
sign verify sign/s verify/s
rsa 512 bits 0.001879s 0.000190s 532.3 5252.2
rsa 1024 bits 0.011058s 0.000625s 90.4 1599.8
rsa 2048 bits 0.076061s 0.002336s 13.1 428.0
rsa 4096 bits 0.566111s 0.009109s 1.8 109.8
sign verify sign/s verify/s
dsa 512 bits 0.001942s 0.002161s 515.0 462.7
dsa 1024 bits 0.006225s 0.007201s 160.6 138.9
dsa 2048 bits 0.023164s 0.027479s 43.2 36.4
sign verify sign/s verify/s
160 bit ecdsa (secp160r1) 0.0011s 0.0045s 873.3 222.0
192 bit ecdsa (nistp192) 0.0015s 0.0063s 683.9 159.2
224 bit ecdsa (nistp224) 0.0019s 0.0085s 535.0 117.7
256 bit ecdsa (nistp256) 0.0024s 0.0111s 425.2 90.1
384 bit ecdsa (nistp384) 0.0053s 0.0274s 190.2 36.5
521 bit ecdsa (nistp521) 0.0113s 0.0646s 88.2 15.5
163 bit ecdsa (nistk163) 0.0034s 0.0121s 290.4 82.5
233 bit ecdsa (nistk233) 0.0076s 0.0236s 131.5 42.4
283 bit ecdsa (nistk283) 0.0117s 0.0417s 85.7 24.0
409 bit ecdsa (nistk409) 0.0308s 0.0955s 32.5 10.5
571 bit ecdsa (nistk571) 0.0787s 0.2176s 12.7 4.6
163 bit ecdsa (nistb163) 0.0035s 0.0132s 289.6 76.0
233 bit ecdsa (nistb233) 0.0075s 0.0259s 132.5 38.7
283 bit ecdsa (nistb283) 0.0117s 0.0465s 85.5 21.5
409 bit ecdsa (nistb409) 0.0309s 0.1078s 32.3 9.3
571 bit ecdsa (nistb571) 0.0788s 0.2478s 12.7 4.0
op op/s
160 bit ecdh (secp160r1) 0.0039s 257.3
192 bit ecdh (nistp192) 0.0054s 184.9
224 bit ecdh (nistp224) 0.0073s 137.9
256 bit ecdh (nistp256) 0.0095s 105.8
384 bit ecdh (nistp384) 0.0236s 42.5
521 bit ecdh (nistp521) 0.0545s 18.4
163 bit ecdh (nistk163) 0.0059s 168.5
233 bit ecdh (nistk233) 0.0113s 88.7
283 bit ecdh (nistk283) 0.0199s 50.2
409 bit ecdh (nistk409) 0.0462s 21.7
571 bit ecdh (nistk571) 0.1055s 9.5
163 bit ecdh (nistb163) 0.0064s 156.4
233 bit ecdh (nistb233) 0.0125s 79.8
283 bit ecdh (nistb283) 0.0225s 44.5
409 bit ecdh (nistb409) 0.0525s 19.1
571 bit ecdh (nistb571) 0.1204s 8.3
---------- net6501-50, OpenBSD 5.4/amd64 ----------
OpenSSL 1.0.1c 10 May 2012
built on: date not available
options:bn(64,64) rc4(16x,int) des(idx,cisc,16,int) aes(partial) idea(int)
blowfish(idx)
compiler: information not available
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
md2 0.00 0.00 0.00 0.00 0.00
mdc2 1508.93k 1750.67k 1821.00k 1840.14k 1841.84k
md4 4668.65k 17209.22k 55560.16k 125607.38k 200078.03k
md5 3671.20k 13466.54k 44047.14k 101879.84k 164985.79k
hmac(md5) 4076.37k 14882.81k 47686.00k 106378.29k 166768.44k
sha1 4123.94k 14443.31k 40767.53k 75488.87k 100241.78k
rmd160 2587.90k 7110.31k 14442.91k 19434.91k 21639.40k
rc4 49412.35k 84958.17k 100335.25k 105957.46k 107756.10k
des cbc 10438.25k 11050.80k 11260.34k 11309.25k 11327.28k
des ede3 4017.98k 4115.09k 4145.07k 4152.13k 4155.88k
idea cbc 7552.07k 7896.32k 7984.99k 8004.89k 8012.37k
seed cbc 0.00 0.00 0.00 0.00 0.00
rc2 cbc 8698.83k 9158.25k 9275.96k 9301.05k 9316.02k
rc5-32/12 cbc 0.00 0.00 0.00 0.00 0.00
blowfish cbc 21423.72k 23858.54k 24522.08k 24713.78k 24785.56k
cast cbc 19297.81k 21090.15k 21721.64k 21868.69k 21917.00k
aes-128 cbc 13666.32k 15076.42k 15588.53k 15720.61k 15763.48k
aes-192 cbc 11496.38k 12597.96k 12991.11k 13089.17k 13120.81k
aes-256 cbc 10056.20k 10814.89k 11050.27k 11107.51k 11128.60k
camellia-128 cbc 0.00 0.00 0.00 0.00
0.00
camellia-192 cbc 0.00 0.00 0.00 0.00
0.00
camellia-256 cbc 0.00 0.00 0.00 0.00
0.00
sha256 5519.53k 14269.28k 27946.87k 36878.29k 40668.79k
sha512 5375.32k 22830.54k 36556.71k 54364.87k 63473.03k
whirlpool 2472.90k 5859.95k 10535.46k 13180.68k 14223.05k
aes-128 ige 13667.69k 14538.59k 14848.34k 14920.12k 14944.28k
aes-192 ige 11464.10k 12177.01k 12460.91k 12526.48k 12543.83k
aes-256 ige 10029.76k 10506.18k 10665.25k 10702.67k 10714.92k
ghash 31280.43k 48773.61k 56565.11k 59107.93k 59905.02k
sign verify sign/s verify/s
rsa 512 bits 0.000841s 0.000074s 1189.4 13566.6
rsa 1024 bits 0.003707s 0.000206s 269.7 4860.0
rsa 2048 bits 0.022959s 0.000707s 43.6 1413.7
rsa 4096 bits 0.167333s 0.002687s 6.0 372.2
sign verify sign/s verify/s
dsa 512 bits 0.000818s 0.000821s 1222.9 1218.0
dsa 1024 bits 0.002100s 0.002374s 476.2 421.3
dsa 2048 bits 0.007062s 0.008542s 141.6 117.1
sign verify sign/s verify/s
160 bit ecdsa (secp160r1) 0.0008s 0.0028s 1327.7 363.1
192 bit ecdsa (nistp192) 0.0009s 0.0034s 1129.0 297.4
224 bit ecdsa (nistp224) 0.0011s 0.0048s 885.2 209.7
256 bit ecdsa (nistp256) 0.0013s 0.0056s 760.5 178.2
384 bit ecdsa (nistp384) 0.0026s 0.0130s 378.7 76.9
521 bit ecdsa (nistp521) 0.0055s 0.0301s 180.8 33.3
163 bit ecdsa (nistk163) 0.0018s 0.0074s 562.9 134.3
233 bit ecdsa (nistk233) 0.0034s 0.0101s 293.3 98.8
283 bit ecdsa (nistk283) 0.0054s 0.0210s 183.6 47.6
409 bit ecdsa (nistk409) 0.0132s 0.0435s 75.8 23.0
571 bit ecdsa (nistk571) 0.0299s 0.0953s 33.5 10.5
163 bit ecdsa (nistb163) 0.0018s 0.0078s 559.0 127.4
233 bit ecdsa (nistb233) 0.0034s 0.0108s 295.6 93.0
283 bit ecdsa (nistb283) 0.0055s 0.0230s 181.9 43.6
409 bit ecdsa (nistb409) 0.0132s 0.0483s 75.5 20.7
571 bit ecdsa (nistb571) 0.0298s 0.1070s 33.6 9.3
op op/s
160 bit ecdh (secp160r1) 0.0023s 429.4
192 bit ecdh (nistp192) 0.0029s 347.6
224 bit ecdh (nistp224) 0.0041s 246.8
256 bit ecdh (nistp256) 0.0047s 212.0
384 bit ecdh (nistp384) 0.0109s 91.7
521 bit ecdh (nistp521) 0.0253s 39.5
163 bit ecdh (nistk163) 0.0037s 272.7
233 bit ecdh (nistk233) 0.0049s 202.5
283 bit ecdh (nistk283) 0.0103s 97.5
409 bit ecdh (nistk409) 0.0215s 46.4
571 bit ecdh (nistk571) 0.0470s 21.3
163 bit ecdh (nistb163) 0.0039s 256.4
233 bit ecdh (nistb233) 0.0052s 193.4
283 bit ecdh (nistb283) 0.0113s 88.1
409 bit ecdh (nistb409) 0.0239s 41.9
571 bit ecdh (nistb571) 0.0530s 18.9
--
Christian "naddy" Weisgerber na...@mips.inka.de
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