Import SSL Certificate in PFX/P12 format

copy http://HTTPSERVER/domain.com-2014-12-31.pfx flash:/domain.com-2014-12-31.pfx
crypto pki import domain.com-2014-12-31 pkcs12 flash:/domain.com-2014-12-31.pfx password CRT-KEY-PASSWORD

Import SSL Certificate generated separate system with OpenSSL.

en
conf t
crypto pki trustpoint ca-root-2014-12-31
enrol term pem
exit
crypto pki authenticate ca-root-2014-12-31
-----B
CA-ROOT
-----E
quit
yes
crypto pki trustpoint domain.com-2014-12-31
enrol term pem
exit
crypto pki import domain.com-2014-12-31 pem term password CRT-KEY-PASSWORD
-----B
CA-INT
-----E
quit
-----B
ENC-KEY
-----E
quit
-----B
DOMAIN.COM-CRT
-----E
quit