partial length encoding. This is required because OpenPGP allows only for
32 bit length fields. From Werner on stable branch.
* getkey.c (get_pubkey_direct): Renamed to... (get_pubkey_fast): this and
made extern. (get_pubkey_byfprint_fast): New. From Werner on stable
branch.
* keydb.h, import.c (import_one): Use get_pubkey_fast instead of
get_pubkey. We don't need a merged key and actually this might lead to
recursions. (revocation_present): Likewise for search by fingerprint.
From Werner on stable branch.
* g10.c (main): Try to create the trustdb even for non-colon-mode list-key
operations. This is required because getkey needs to know whether a a key
is ultimately trusted. From Werner on stable branch.
a given keyring is registered twice.
* keydb.h, keydb.c (keydb_add_resource): Use flags to indicate a default
keyring. (keydb_locate_writable): Prefer the default keyring if possible.
* g10.c (main): Add --default-keyring option.
passphrase against all secret keys rather than trying all secret keys in
turn. Don't if --try-all-secrets or --status-fd is enabled.
* passphrase.c (passphrase_to_dek): Mode 1 means do a regular passphrase
query, but don't prompt with the key info.
* seckey-cert.c (do_check, check_secret_key): A negative ask count means
to enable passphrase mode 1.
* keydb.h, getkey.c (enum_secret_keys): Add flag to include
secret-parts-missing keys (or not) in the list.
* keydb.h, encode.c (write_pubkey_enc_from_list), g10.c (main), pkclist.c
(build_pk_list): Add --hidden-recipient (-R) and --hidden-encrypt-to,
which do a single-user variation on --throw-keyid. The "hide this key"
flag is carried in bit 0 of the pk_list flags field.
* keyserver.c (parse_keyrec): Fix shadowing warning.
(get_user_id_printable): this. Filter out all dangerous
characters. Checked all usages.
(get_user_id_string_native): Renamed to..
(get_user_id_string_printable): this. Filter out all dangerous
characters. Checked all usages.
* keyedit.c (show_basic_key_info): New.
* keylist.c (print_fingerprint): New mode 3.
* import.c (import_one): Use new function to display the user ID.
