expiration to a no-expiration value.
* keyedit.c (enable_disable_key): Comment.
* import.c (import_one): When in interactive mode and --verbose, don't
repeat some key information twice.
remove the RSA sign+encrypt warning.
* import.c (import_one): Warn when importing an Elgamal primary that this
may take some time (to verify self-sigs). (chk_self_sigs): Try and cache
all self-sigs so the keyblock is written to the keyring with a good rich
cache.
Minimal isn't always best.
* sign.c (update_keysig_packet): Use the current time rather then a
modification of the original signature time. Make sure that this doesn't
cause a time warp.
* keygen.c (keygen_add_key_expire): Properly handle a key expiration date
in the past (use a duration of 0).
* keyedit.c (menu_expire): Use update_keysig_packet so any sig subpackets
are maintained during the update.
* build-packet.c (build_sig_subpkt): Mark sig expired or unexpired when
the sig expiration subpacket is added. (build_sig_subpkt_from_sig): Handle
making an expiration subpacket from a sig that has already expired (use a
duration of 0).
expiration date of a subkey. This is not the most optimal solution, but
it is minimal change on the stable branch.
* main.h, keygen.c (do_copy_key_flags): New function to copy key flags, if
any, from one sig to another. (do_add_key_expire): New function to add key
expiration to a sig. (keygen_copy_flags_add_expire): New version of
keygen_add_key_expire that also copies key flags.
(keygen_add_key_flags_and_expire): Use do_add_key_expire.
* import.c (fix_hkp_corruption): Comment.
* misc.c (checksum_u16_nobug): Removed.
(checksum_u16): Removed the bug emulation.
(checksum_mpi): Ditto.
(checksum_mpi_counted_nbits): Removed and replaced all calls
with checksum_mpi.
* parse-packet.c (read_protected_v3_mpi): New.
(parse_key): Use it here to store it as an opaque MPI.
* seckey-cert.c (do_check): Changed the v3 unprotection to the new
why to store these keys.
(protect_secret_key): Likewise.
* build-packet.c (do_secret_key): And changed the writing.
