# IETF 2510:2005 X.509 PKI CMP

    # openssl cmp -cmd genm -server 127.0.0.1:1829 \
    #             -recipient "/CN=CMPserver" -ref 1234 -secret pass:0000

    # openssl cmp -cmd ir -server 127.0.0.1:1829 \
    #             -path priv/certs -srvcert ca.pem -ref NewUser \
    #             -secret pass:0000 -certout maxim.pem -newkey maxim.key -subject "/CN=maxim/O=SYNRC/ST=Kyiv/C=UA"

    # openssl cmp -cmd p10cr -server localhost:1829 \
    #             -path . -srvcert ca.pem -ref cmptestp10cr \
    #             -secret pass:0000 -certout $client.pem -csr $client.csr