[B<-elapsed>]
[B<-evp algo>]
[B<-hmac algo>]
+[B<-cmac algo>]
[B<-decrypt>]
[B<-rand file...>]
[B<-writerand file>]
Time the HMAC algorithm using the specified message digest.
+=item B<-cmac cipher>
+
+Time the CMAC algorithm using the specified cipher e.g. B<speed -cmac aes128>.
+
=item B<-decrypt>
Time the decryption instead of encryption. Affects only the EVP testing.