I always just use AWS (cause it's so easy and cheap - also it's good to have an offsite backup IMO). But I suspect your suspicion is correct. But to be on the safe side, rather than copy paste the key, I'd be inclined to copy the keyfile out using SFTP (so the full formatting of the file is preserved).
I have no experience with using that manually
I always just use AWS (cause it's so easy and cheap - also it's good to have an offsite backup IMO). But I suspect your suspicion is correct. But to be on the safe side, rather than copy paste the key, I'd be inclined to copy the keyfile out using SFTP (so the full formatting of the file is preserved).