private static method
Private key's that are created by the owner of the atSign and these keys are not shown in the scan.
Builds a private key and returns a PrivateKeyBuilder
. Private key's are not
returned when fetched for key's of atSign.
Example: privatekey:phone.wavi@alice
AtKey privateKey = AtKey.private('phone', namespace: 'wavi').build();
Implementation
static PrivateKeyBuilder private(String key, {String? namespace}) {
return PrivateKeyBuilder()
..key(key)
..namespace(namespace);
}