On computer-a a key is generated, linking it to email aaaa@bbbbb.com, using command
gpg --gen-key
Then it is exported using command
gpg --export -a --output public.asc aaaa@bbbbb.com
The file is transferred to computer-b using command
scp public.asc root@computer-b:/root
At computer-b there is a problem importing the key (import is skipped):
# gpg --import public.asc
gpg: key 92310EFCC934E2FB was created 133 seconds in the future (time warp or clock problem)
gpg: key 92310EFCC934E2FB was created 133 seconds in the future (time warp or clock problem)
gpg: key 92310EFCC934E2FB was created 133 seconds in the future (time warp or clock problem)
gpg: key 92310EFCC934E2FB was created 133 seconds in the future (time warp or clock problem)
gpg: key 92310EFCC934E2FB: new key but contains no user ID - skipped
gpg: Total number processed: 1
gpg: w/o user IDs: 1
Apparently user ID (i.e. aaaa@bbbbb.com) is expected but I can't guess how to provide it.
I am new to gpg, I have searched on Internet and can't find similar problem. Maybe the cause is too obvious?
Thanks for you help.