Hello,
I quote from the man page:
###
gpg-preset-passphrase [options] [command] cacheid
cacheid is either a 40 character keygrip of hexadecimal characters identifying
the key for which the passphrase should be set or cleared. [...]
On Mon, 27 May 2013 14:02, mailinglis...@hauke-laging.de said:
How is a passphrase with a cache id like foo:12346 used? Is it tried for all
keys which do not have a keygrip entry?
No. It is used with the commands
GET_PASSPHRASE [--data] [--check] [--no-ask] [--repeat[=N]]