small-time vendor, have just a few regulor customers. with all that going on, i would like to change my PGp keys as current ones are 2048 not 4096 (is it that big difference?)
Anyway i also want to change my password of private key, so is it ok to create new key, change on markets and keeop copies of my old keys in case ever need to sign them and prove ?
Is there anything elsae i need to do? Sorry ,english isnt my first language in advance for spelling!
The usual protocol is to post a message saying you're changing and giving your new key, then sign it with your old key.