On Wed, 4 Jun 2014 23:15, shm...@riseup.net said:
> how can i mandatorily specify using other subkeys for the same primary
> key for 's' or 'e' either on command line or in an email client for
> example ?
fortune | gpg -ea -r '12345678!'
assuming 12345678 is the subkeys' keyid. Same for -u.
> how do i determine which key was used for encrypt ?
gpg -v
Combined example:
$ fortune | gpg --no-options --always-trust -ea -r 4ECFEF6F\! | gpg -v
gpg: armor header: Version: GnuPG v1.4.13 (GNU/Linux)
gpg: public key is 4ECFEF6F
gpg: using subkey 4ECFEF6F instead of primary key CD8687F6
You need a passphrase to unlock the secret key for
user: "Heinrich Heine <heinri...@duesseldorf.de>"
gpg: using subkey 4ECFEF6F instead of primary key CD8687F6
1024-bit ELG-E key, ID 4ECFEF6F, created 2006-01-17 (main key ID CD8687F6)
gpg: gpg-agent is not available in this session
gpg: encrypted with 1024-bit ELG-E key, ID 4ECFEF6F, created 2006-01-17
"Heinrich Heine <heinri...@duesseldorf.de>"
gpg: AES256 encrypted data
gpg: original file name=''
You never know how many friends you have until you rent a house on the beach.
> is there a reference for the numerical values of version, hash, cipher,
> algo, sk2, etc ?
--list-packets is a debugging aid and thus you need to look at the
source or doc/DETAILS for some of these values. However, most of these
numbers are specified in RFC-4880.
Shalom-Salam,
Werner
--
Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.
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