Hi: thanks for your help. 2009/8/28 David Schwartz <dav...@webmaster.com>: > > loody wrote: > >> Dear all: >> I measure my cpu's performance with "openssl speed" >> below are the output: >> # openssl speed rsa >> Doing 512 bit private rsa's for 10s: 11828 512 bit private RSA's in 9.83s >> available timing options: TIMES TIMEB HZ=100 [sysconf value] >> timing function used: times >> sign verify sign/s verify/s >> rsa 512 bits 0.000831s 0.000062s 1203.3 16243.2 >> rsa 1024 bits 0.003745s 0.000167s 267.0 5983.2 >> >> 1. what is 10s mean? >> does it mean do the whole test for 10 times? >> 2. what is 11828 mean? >> does it mean total bits it running through? > > You can ignore these, they're just internal details of how it did the > testing. Specifically, it tested for 10 seconds and performed 11,828 > operations. But that doesn't really matter. > >> 3. from the table it summarize, what does sing/s mean? >> does it mean can sign 1203.3 times per second? > > Yes. Your computer was able to do 1,203 RSA 512-bit signature operations per > second. > I have other question about report for others: The 'numbers' are in 1000s of bytes per second processed. type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes aes-128 cbc 55113.24k 73479.13k 80244.61k 81904.19k 82810.67k aes-192 cbc 27970.94k 50741.33k 63542.21k 68268.61k 69516.54k aes-256 cbc 26463.46k 45607.71k 55495.32k 59450.22k 60169.97k
the above mean aes-128 cbc will use 55113.2k bytes/second while encrypting/decrypting 16btytes plain text? appreciate your kind help :) miloody ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org
