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一、简介
speed命令用于测试库的性能
二、语法
openssl speed [md2] [mdc2] [md5] [hmac] [sha1] [sha256] [sha512] [whirlpool] [rmd160] [idea-cbc] [seed-cbc] [rc2-cbc] [rc5-cbc] [bf-cbc] [des-cbc] [des-ede3] [aes-128-cbc] [aes-192-cbc] [aes-256-cbc] [aes-128-ige] [aes-192-ige] [aes-256-ige] [camellia-128-cbc] [camellia-192-cbc] [camellia-256-cbc] [rc4] [rsa512] [rsa1024] [rsa2048] [rsa4096] [dsa512] [dsa1024] [dsa2048] [ecdsap160] [ecdsap192] [ecdsap224] [ecdsap256] [ecdsap384] [ecdsap512] [ecdsak163] [ecdsak233] [ecdsak283] [ecdsak409] [ecdsak571] [ecdsab163] [ecdsab233] [ecdsab283] [ecdsab409] [ecdsab571] [ecdsa] [ecdhp192] [ecdhp224] [ecdhp256] [ecdhp384] [ecdhp512] [ecdhk163] [ecdhk233] [ecdhk283] [ecdhk409] [ecdhk571] [ecdhb163] [ecdhb233] [ecdhb283] [ecdhb409] [ecdhb571][ecdh] [idea] [seed] [rc2] [des] [aes] [camellia] [rsa] [blowfish] [-elapsed] [-engine e] [-evp e] [-decrypt] [-mr] [-multi n]
选项
Available values: md2 md4 md5 hmac sha1 sha256 sha512 whirlpoolrmd160 idea-cbc seed-cbc rc2-cbc bf-cbc des-cbc des-ede3 aes-128-cbc aes-192-cbc aes-256-cbc aes-128-ige aes-192-ige aes-256-ige camellia-128-cbc camellia-192-cbc camellia-256-cbc rc4 rsa512 rsa1024 rsa2048 rsa4096 dsa512 dsa1024 dsa2048 ecdsap256 ecdsap384 ecdsa ecdhp256 ecdhp384 ecdh idea seed rc2 des aes camellia rsa blowfish Available options: -engine e use engine e, possibly a hardware device. -evp e use EVP e. -decrypt time decryption instead of encryption (only EVP). -mr produce machine readable output. -multi n run n benchmarks in parallel.
三、实例
1、测试AES
openssl speed aes
2、测试SHA1（单线程）
openssl speed sha1
3、测试RSA(多线程)
openssl speed rsa –multi 5
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原文地址：http://www.cnblogs.com/274914765qq/p/4674653.html
