SPEED(1) - phpMan

SPEED(1)                                     OpenSSL                                     SPEED(1)



NAME
       speed - test library performance

SYNOPSIS
       openssl speed [-engine id] [-elapsed] [-evp algo] [-decrypt] [md2] [mdc2] [md5] [hmac]
       [sha1] [rmd160] [idea-cbc] [rc2-cbc] [rc5-cbc] [bf-cbc] [des-cbc] [des-ede3] [rc4]
       [rsa512] [rsa1024] [rsa2048] [rsa4096] [dsa512] [dsa1024] [dsa2048] [idea] [rc2] [des]
       [rsa] [blowfish]

DESCRIPTION
       This command is used to test the performance of cryptographic algorithms.

OPTIONS
       -engine id
           specifying an engine (by its unique id string) will cause speed to attempt to obtain a
           functional reference to the specified engine, thus initialising it if needed. The
           engine will then be set as the default for all available algorithms.

       -elapsed
           Measure time in real time instead of CPU time. It can be useful when testing speed of
           hardware engines.

       -evp algo
           Use the specified cipher or message digest algorithm via the EVP interface.

       -decrypt
           Time the decryption instead of encryption. Affects only the EVP testing.

       [zero or more test algorithms]
           If any options are given, speed tests those algorithms, otherwise all of the above are
           tested.



1.0.2k                                      2023-03-20                                   SPEED(1)

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