* g10/keygen.c (quick_generate_keypair): Set pCARDKEY flag if algostr
is "card" or "card/...".
--
For keys stored on NetKey cards or PIV cards we do not necessarily
know the creation time. Therefore set the cardkey flag if the generation
of a key from the keys available on the currently inserted smartcard
is requested with the special algo "card" or, in case of the extended
unattended mode, with an algo like "card/sign".
GnuPG-bug-id: 5141
Signed-off-by: Ingo Klöcker <dev@ingo-kloecker.de>
* g10/keygen.c (DEFAULT_STD_KEY_PARAM): Change to former future
default ago.
(ask_algo): Change default and also the way we indicate the default
algo in the list of algos.
(ask_curve): Indicate the default curve.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (read_parameter_file): Initialize nline.
* g10/textfilter.c (copy_clearsig_text): Initialize bufsize.
--
In iobuf_read_line the parameter to pass and return the current buffer
length is controlled by the buffer parameter. Thus there should be no
problem because the assert call check s buffer first. For yet unknown
reasons when using the standard GNU libc assert valgrind complains
about an uninitialized variable. That does not happen with our
log_assert.
Tested with gnupg 2.2.23 with gcc 8.3.0 and valgrind 3.14.0.
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/call-agent.c (gpgsm_agent_genkey): Pass --timestamp option.
(gpgsm_agent_import_key): Ditto.
* g10/call-agent.c (agent_genkey): Add arg timestamp and pass it on.
(agent_import_key): Ditto.
* g10/import.c (transfer_secret_keys): Pass the creation date to the
agent.
* g10/keygen.c (common_gen): Ditto.
--
Having the creation time in the private key file makes it a lot easier
to re-create an OpenPGP public keyblock in case it was accidentally
lost.
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/pksign.c (do_encode_eddsa): First argument is NBITs,
so that it can support Ed448, as well as Ed25519.
(agent_pksign_do): Follow the change.
* agent/sexp-secret.c (fixup_when_ecc_private_key): No fix-up needed
for Ed448, it's only for classic curves.
* common/openpgp-oid.c (oidtable): Add Ed448.
* common/sexputil.c (get_pk_algo_from_key): Ed448 is only for EdDSA.
* g10/export.c (match_curve_skey_pk): Ed448 is for EdDSA.
* g10/keygen.c (gen_ecc): Support Ed448 with the name of "ed448".
(ask_algo, parse_key_parameter_part): Handle "ed448".
* g10/pkglue.c (pk_verify): Support Ed448.
(pk_check_secret_key): Support Ed448.
* g10/sign.c (hash_for): Defaults to SHA512 for Ed448.
(make_keysig_packet): Likewise.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/pkglue.h (sexp_extract_param_sos): New.
* g10/build-packet.c (sos_write): New.
(do_key, do_pubkey_enc, do_signature): Use sos_write for ECC.
* g10/export.c (cleartext_secret_key_to_openpgp): Use
sexp_extract_param_sos.
(transfer_format_to_openpgp): Use opaque MPI for ECC.
* g10/keygen.c (ecckey_from_sexp): Use sexp_extract_param_sos.
* g10/keyid.c (hash_public_key): Handle opaque MPI for SOS.
* g10/parse-packet.c (sos_read): New.
(parse_pubkeyenc,parse_signature,parse_key): Use sos_read for ECC.
* g10/pkglue.c (sexp_extract_param_sos): New.
(pk_verify): Handle opaque MPI for SOS.
(pk_encrypt): Use sexp_extract_param_sos.
* g10/seskey.c (encode_session_key): Use opaque MPI.
* g10/sign.c (do_sign): Use sexp_extract_param_sos.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (ask_key_flags_with_mask): Allow more than ECDH for
legacy curves.
(ask_algo): Tweak mapping of ECC to OpenPGP algos
(parse_key_parameter_part): Ditto.
(generate_subkeypair): Create the subkey with the time stored on the
card.
--
This fixes two problems with generating keys from a card:
1. The key usage is now set correctly for brainpool curves.
2. The add-key and --quick-add-key commands now also take the creation
time from the time stored on the card. Without that we would need
to update the creation time and fingerprint already stored on the
card which is a no-go if another key has already been created using
that on-card key.
Note: To create a key on a card without an OpenPGP keyblock use
gpg-card.
Signed-off-by: Werner Koch <wk@gnupg.org>
No functional changes, just fixing minor spelling issues.
---
Most of these were identified from the command line by running:
codespell \
--ignore-words-list fpr,stati,keyserver,keyservers,asign,cas,iff,ifset \
--skip '*.po,ChangeLog*,help.*.txt,*.jpg,*.eps,*.pdf,*.png,*.gpg,*.asc' \
doc g13 g10 kbx agent artwork scd tests tools am common dirmngr sm \
NEWS README README.maint TODO
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/call-agent.h (struct keypair_info_s): Add fields keytime and
usage.
* g10/call-agent.c (struct keypairinfo_cb_parm_s): New.
(scd_keypairinfo_status_cb): Rework to store parsed KEYPAIRINFO data.
(agent_scd_keypairinfo): Change accordingly.
(agent_scd_readkey): Add arg ctrl and change callers. Change return
arg from an strlist_t to a keypair_info_t.
(readkey_status_cb): Use KEYPAIRINFO instead of KEY-TIME.
* g10/keygen.c (pSUBKEYCREATIONDATE): New.
(pAUTHKEYCREATIONDATE): New.
(get_parameter_u32): Allow for new parameters.
(do_create_from_keygrip): For card keys use direct scd call which does
not create a stub file.
(ask_algo): Rework to use the new keypair_info_t as return from
agent_scd_keypairinfo.
(parse_key_parameter_part): Likewise. Also get and return the key
creation time using a arg.
(parse_key_parameter_string): New args r_keytime and r_subkeytime.
(parse_algo_usage_expire): New arg r_keytime.
(proc_parameter_file): Ignore the explict pCREATIONDATE for card keys.
(quickgen_set_para): New arg keytime.
(quick_generate_keypair): Get the keytimes and set the pCARDKEY flag.
(generate_keypair): Likewise.
(do_generate_keypair): Implement the cardkey with keytime thingy.
(generate_subkeypair): Use the keytime parameters.
* g10/keygen.c (pAUTHKEYCREATIONDATE): New. Not yet set but may come
handy later.
(get_parameter_u32): Take care of that.
(do_generate_keypair): For cardkeys sign with the current time.
--
Key generation direct from the card used to work for all cards except
the OpenPGP cards. The key generation from card using an OpenPGP card
is special because the fingerprint is stored on the card and we must
make sure that the newly created key has the same fingerprint. This
requires that we take the key creation date as stored on the card into
account.
Along with the recent change in gpg-agent this change also fixes a
problem with existing stub files.
Note that with a key take from a card the self-signature are created
with the current time and not the creation time. This allows to
better distinguish keys created using the same card.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-agent.c (readkey_status_cb): New.
(agent_scd_readkey): Add new arg r_keytime and allow NULL for
r_result. Change all callers.
(agent_readkey): Minor code reformatting.
* g10/keygen.c (pCARDKEY): New.
(struct para_data_s): Add u.bool.
(get_parameter_bool): New.
(do_create_from_keygrip): Add arg cardkey and make use of it.
(ask_algo): Add args r_cardkey and r_keytime. Read the keytime of the
selected card key and return it.
(generate_keypair): Store CARDKEY and KEYTIME.
(do_generate_keypair): Pass CARDKEY to do_create_from_keygrip.
(generate_subkeypair): Ditto.
--
This allows to first create keys on the card (e.g. using gpg-card)
even without having any public key for OpenPGP. Then the key
generation option 14 (cardkey) can be used to create a primary OpenPGP
key from the key on the card.
There are still a couple of problems related to the agent which
creates the stub key and may run into problems if creating a second
key from the card. This will be fixed in a future patch.
Signed-off-by: Werner Koch <wk@gnupg.org>
* common/openpgp-oid.c (openpgp_curve_to_oid): Add optional arg R_NBITS.
Change all callers.
--
In particular for ed25519 and cv25519 it is quite useful to have an
ability to get the required algorithm.
* g10/misc.c (map_pk_gcry_to_openpgp): Move to ...
* common/openpgp-oid.c (map_gcry_pk_to_openpgp): here and rename.
Change all 4 callers.
(map_openpgp_pk_to_gcry): New.
Signed-off-by: Werner Koch <wk@gnupg.org>
--
Resolved Conflicts:
* common/asshelp.c: Keep the new code in master for spawing under
Windows.
* g10/Makefile.am: Keep all new file.
* g10/photoid.c: Pass CTRL to pct_expando.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (oUseKeyboxd,oKeyboxdProgram): New consts.
(opts): New options --use-keyboxd and --keyboxd-program.
(main): Implement them.
* g10/keydb.c: Move some defs out to ...
* g10/keydb-private.h: new file.
* g10/keydb.c: prefix function names with "internal" and move original
functions to ...
* g10/call-keyboxd.c: new file. Divert to the internal fucntion if
--use-keyboxd is used. Add a CTRL arg to most fucntions and change
all callers.
* g10/Makefile.am (common_source): Add new files.
(noinst_PROGRAMS): Do bot build gpgcompose.
--
Note that this is just the framework with only a basic implementation
of searching via keyboxd.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/parse-packet.c (enum_sig_subpkt): Replace first arg by two args
so that the entire signature packet is available. Change all callers.
(parse_sig_subpkt): Ditto.
--
This patch is a prerequisite to support the new attestation key
signatures.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_key_parameter_part): Add arg R_KEYGRIP and
support the special algo "card".
(parse_key_parameter_string): Add args R_KEYGRIP and R_SUBKEYGRIP.
Handle the "card" algo. Adjust callers.
(parse_algo_usage_expire): Add arg R_KEYGRIP.
(quickgen_set_para): Add arg KEYGRIP and put it into the parameter
list.
(quick_generate_keypair): Handle algo "card".
(generate_keypair): Also handle the keygrips as returned by
parse_key_parameter_string.
(ask_algo): Support ed25519 from a card.
--
Note that this allows to create a new OpenPGP key from an initialized
OpenPGP card or from any other supported cards. It has been tested
with the TCOS Netkey card. Right now a stub file for the cards might
be needed; this can be achieved by running "gpgsm --learn" with the
card plugged in.
Example:
gpg --quick-gen-key foo@example.org card
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (ask_algo): Identify the standard keys.
--
The asterisks mark the usages of a key as retruned by scd via the
$AUTHKEYID et al. attributes.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/parse-packet.c: Move max packet lengths constants to ...
* g10/packet.h: ... here.
* g10/build-packet.c (do_user_id): Return an error if too data is too
large.
* g10/keygen.c (write_uid): Return an error for too large data.
--
This can lead to keyring corruption becuase we expect that our parser
is abale to parse packts created by us. Test case is
gpg --batch --passphrase 'abc' -v \
--quick-gen-key $(yes 'a'| head -4000|tr -d '\n')
GnuPG-bug-id: 4532
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/sign.c (make_keysig_packet): Remove obsolete arg diegst_algo
which was always passed as 0. Change all callers.
* g10/gpgcompose.c (signature): Warn when trying to set a digest algo.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-agent.c (agent_scd_keypairinfo): Add arg 'keyref'.
* g10/keygen.c (ask_algo): Adjust.
* g10/skclist.c (enum_secret_keys): Request the keyref directly.
--
This improves commit ec6a677923 to avoid
looping over all keypairinfos. This way scdaemon does not need to
compute all the keypairinfos for all keys of a card. This patch is
possible due the enhanced READKEY command in scdaemon.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/call-agent.c (agent_scd_readkey): New.
* g10/keygen.c (ask_key_flags): Factor code out to ..
(ask_key_flags_with_mask): new.
(ask_algo): New mode 14.
--
Note that this new menu 14 is always displayed. The usage flags can
be changed only in --expert mode, though. Creating and using signing
keys works but decryption does not yet work; we will need to tweak a
couple of other places for that. Tested with a Yubikey's PIV app.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (ask_curve): Change algo ID to ECDSA if it changed from
an EdDSA curve.
--
This change matters when it is called from ask_card_keyattr.
Some-comments-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/build-packet.c (gpg_mpi_write): New optional arg
R_NWRITTEN. Allow NULL for OUT. Change all callers.
(do_key): Support v5 keys.
(build_sig_subpkt_from_sig): Support 32 byte fingerprints.
* g10/parse-packet.c (parse_signature): First try to set the keyid
from the issuer fingerprint.
(parse_key): Support v5 keys.
(create_gpg_control): Better make sure to always allocate the static
size of the struct in case future compilers print warnings.
* g10/keyid.c (hash_public_key): Add v5 support.
(keyid_from_pk): Ditto.
(keyid_from_fingerprint): Ditto.
(fingerprint_from_pk): Ditto.
* g10/keygen.c (KEYGEN_FLAG_CREATE_V5_KEY): New.
(pVERSION, pSUBVERSION): New.
(add_feature_v5): New.
(keygen_upd_std_prefs): Call it.
(do_create_from_keygrip): Add arg keygen_flags and support the v5
flag.
(common_gen): Support the v5 flag.
(parse_key_parameter_part): New flags v4 and v5.
(parse_key_parameter_string): Add args for version and subversion.
(read_parameter_file): New keywords "Key-Version" and
"Subkey-Version".
(quickgen_set_para): Add arg 'version'.
(quick_generate_keypair, generate_keypair): Support version parms.
(do_generate_keypair): Support v5 key flag.
(generate_subkeypair): Ditto.
(generate_card_subkeypair): Preparse for keyflags.
(gen_card_key): Ditto.
* g10/sig-check.c (check_signature2): Add args extrahash and
extrahashlen.
(check_signature_end): Ditto.
(check_signature_end_simple): Ditto. Use them.
* g10/mainproc.c (proc_plaintext): Put extra hash infor into the
control packet.
(do_check_sig): Add args extrahas and extrahashlen and pass them on.
(issuer_fpr_raw): Support 32 byte fingerprint.
(check_sig_and_print): get extra hash data and pass it on.
--
Note that this is only basic support and requires more fine
tuning/fixing.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (struct revocation_key): Add field 'fprlen'.
* g10/parse-packet.c (parse_revkeys): Set fprlen and allow for v5
keys. Also fix reading of unitialized data at place where
MAX_FINGERPRINT_LEN is used.
* g10/revoke.c (gen_desig_revoke): Allow for v5 keys and use fprlen.
Do an explicit compare to avoid reading unitialized data.
* g10/sig-check.c (check_revocation_keys): Use the fprlen.
* g10/getkey.c (merge_selfsigs_main): Do an explicit copy to avoid
reading unitialized data.
* g10/import.c (revocation_present): Use fprlen.
* g10/keyedit.c (show_key_with_all_names): Use fprlen.
(menu_addrevoker): Use fprlen. Allow for v5 keys.
* g10/keygen.c (keygen_add_revkey): Use fprlen.
(parse_revocation_key): Allow for v5 keys.
* g10/keyid.c (keyid_from_fingerprint): Allow for v5 keys. Print a
better error message in case of bogus fingerprints.
* g10/keylist.c (print_revokers): Use fprlen.
--
The reading of uninitialized data is harmless but we better fix it to
make valgrind happy. More serious was that we always passed
MAX_FINGERPRINT_LEN but we will need to support 20 and 32 octet
fingerprints and MAX_FINGERPRINT_LEN would be too large for a v4.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/card-util.c (ask_card_rsa_keysize): Drop support for magic
number 25519 for ed25519/cv25519. Rename from ask_card_keyattr.
(ask_card_keyattr): Support ECC, as well as RSA.
(do_change_keyattr): Support ECC dropping magical number 25519.
* g10/keygen.c (ask_curve): Allow call from outside, adding last arg
of CURRENT.
(generate_keypair): Follow the change of ask_curve.
(generate_subkeypair): Likewise.
--
GnuPG-bug-id: 3781
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (parse_key_parameter_part): Add arg clear_cert.
(parse_key_parameter_string): Add arg suggested_use and implement
fallback. Change callers to pass 0 for new arg.
(parse_algo_usage_expire): Pass the parsed USAGESTR to
parse_key_parameter_string so that it can use it in case a subkey is
to be created.
--
The problem here was that future-default gives the primary and subkey
algorithm. However, when using future-default for adding a key, the
second part was always used which is for encryption. If the caller
now wanted to create a signing subkey using the future-default
parameters this did not worked.
gpg --batch --passphrase "" --quick-add-key FPR future-default encr
aready worked as did
gpg --batch --passphrase "" --quick-add-key FPR ed25519 sign
but
gpg --batch --passphrase "" --quick-add-key FPR future-default sign
does only work with this fix.
GnuPG-bug-id: 3747
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_key_parameter_string): Allow "futuredefault" and
use case-insensitive matching
(quick_generate_keypair): Ditto.
(parse_algo_usage_expire): Ditto.
--
The man page is sometimes rendered in a way that the hyphen may be
not be considered as part of the string. And while at it we also
allow case-insensitivity.
GnuPG-bug-id: 3655
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (keygen_set_std_prefs): when producing default internal
personal-digest-preferences, keep the same order. When publishing
external preferences, state preference for SHA512 first.
--
SHA-512 has a wider security margin than SHA-256. It is also slightly
faster on most of the architectures on which GnuPG runs today. New
keys should publish defaults that indicate we prefer the stronger,
more performant digest.
Specifically, this changes --default-preference-list from:
SHA256 SHA384 SHA512 SHA224
to:
SHA512 SHA384 SHA256 SHA224
This patch deliberately avoids touching --personal-digest-preferences
(which itself would affect the default of --digest-algo and
--cert-digest-algo), so that public-facing cleartext signatures and
identity certifications will continue to be made with SHA256 by
default.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/keygen.c (generate_subkeypair): Ignore error code issued for
trying to verify a card based key.
--
We try to verify the primary key and thus seed the passphrase cache
before generating the subkey. However, the verification does not yet
work for on-card keys and thus the PASSWD --verify send to the agent
returns an error. This patch detects this error and continues without
a seeded passphrase cache. After all that pre-seeding is just a
convenience.
GnuPG-bug-id: 3280
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (proc_parameter_file): Special case the email only
case.
--
Using a parameter file like
%ask-passphrase
key-type: RSA
key-length: 2048
key-usage: sign
subkey-type: RSA
subkey-length: 2048
subkey-usage: encrypt
name-email: foo@example.org
with "gpg --gen-key --patch" the result was this key
pub rsa2048 2017-09-11 [SC]
63A8C1BA12CC289A0E8072C971C7F8D4A18CE0BE
uid [ultimate] <foo@example.org>
sub rsa2048 2017-09-11 [E]
At least the the extra leading space the left angle bracket is wrong.
Further some mail providers reject keys which consist of more than
just a plain mail address. Using just a mail address is anyway the
new new suggested content for a user id. With this patch the key
will be
pub rsa2048 2017-09-11 [SC]
B302343C20EA6DECDB6A155135352F2520397080
uid [ultimate] foo@example.org
sub rsa2048 2017-09-11 [E]
Signed-off-by: Werner Koch <wk@gnupg.org>
* agent/command.c (hlp_genkey): update help text to suggest the use of
3072 bits.
* doc/wks.texi: Make example match default generation.
* g10/keygen.c (DEFAULT_STD_KEY_PARAM): update to
rsa3072/cert,sign+rsa3072/encr, and fix neighboring comment,
(gen_rsa, get_keysize_range): update default from 2048 to 3072).
* g10/keyid.c (pubkey_string): update comment so that first example
is the default 3072-bit RSA.
--
3072-bit RSA is widely considered to be 128-bit-equivalent security.
This is a sensible default in 2017.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Gbp-Pq: Topic update-defaults
Gbp-Pq: Name 0015-gpg-default-to-3072-bit-RSA-keys.patch
* g10/keygen.c (do_generate_keypair): Only set fpr in
list_keyblock_direct invocation if neither --fingerprint nor
--with-fingerprints are given.
Signed-off-by: Marcus Brinkmann <mb@g10code.com>
GnuPG-bug-id: 2741
* g10/keygen.c (generate_subkeypair): Handle errors from pinentry.
--
Previously, when generating a subkey, gpg would ask for the passphrase
of the primary key. If that dialog is canceled, gpg would ask a
second time for a passphrase to protect the new subkey.
Fix this by handling the error.
GnuPG-bug-id: 3212
Signed-off-by: Justus Winter <justus@g10code.com>
--
For proper operations as a server we need to avoid global variables.
Thus we need to pass the session state CTRL to most functions. Quite
a lot of changes but fortunately straightforward to do.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/packet.h (struct parse_packet_ctx_s): Add fields LAST_PKT and
FREE_LAST_PKT.
(init_parse_packet): Clear them.
(deinit_parse_packet): New macro. Change all users if
init_parse_packet to also call this macro.
* g10/free-packet.c (free_packet): Add arg PARSECTX and handle shallow
packet copies in the context. Change all callers.
* g10/parse-packet.c (parse): Store certain packets in the parse
context.
--
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/gpg.c (main): Always initialize the trust db when generating
keys.
* g10/keygen.c (do_generate_keypair): We can now assume that there is
a trust db.
--
It is important to mark keys we create as ultimately trusted.
Fixes-commit: 4735ab96aa
GnuPG-bug-id: 2695
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keygen.c (do_generate_keypair): Only update the ownertrust if we
do have a trust database.
* g10/trustdb.c (have_trustdb): New function.
* g10/trustdb.h (have_trustdb): New prototype.
* tests/openpgp/quick-key-manipulation.scm: Remove workaround.
GnuPG-bug-id: 2695
Signed-off-by: Justus Winter <justus@g10code.com>
I already have copyright assignment with the FSF for GDB. I don't
think I'll need to do the DCO thing.
Signed-off-by: Manish Goregaokar <manish@mozilla.com>
* g10/keygen.c (keygen_set_std_prefs): Rename variable.
--
I consider it better not to use the name of a commonly used function.
Signed-off-by: Werner Koch <wk@gnupg.org>
* doc/gpg.texi: Document that fact.
* g10/keygen.c (quick_generate_keypair): Use a default value.
* tests/openpgp/quick-key-manipulation.scm: Test that fact.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* g10/keygen.c (get_default_pubkey_algo): New.
(parse_key_parameter_string): Use it.
* g10/gpg.c (gpgconf_list): Take value from new function.
--
Note that consumers of that gpgconf-list value may need to be adjusted
to that new value. It should anyway only be used to display the
default algorithm.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_key_parameter_string): Fix handling of PART==1.
(parse_key_parameter_part): Use default key size if only "rsa", "dsa",
or "elg" is given.
--
The first change is the actual fix. The second change avoids the
error "Invalid Curve" when only "rsa" instead of RSA2048 is given.
Fixes-commit: ce29272e24
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (default_expiration_interval): New variable.
(generate_keypair): Use the new default.
--
Cursory discussion on gnupg-devel@ suggested two years as a good
default expiration interval.
GnuPG-bug-id: 2701
Signed-off-by: Justus Winter <justus@g10code.com>
* common/openpgp-oid.c (openpgp_is_curve_supported): Add optional arg
R_ALGO and change all callers.
* common/util.h (GPG_ERR_UNKNOWN_FLAG): New error code.
* g10/options.h (struct opt): Add field DEF_NEW_KEY_ALGO.
* g10/gpg.c (oDefaultNewKeyAlgo): New enum.
(opts): New option "--default-new-key-algo".
(main): Set the option.
* g10/keygen.c: Remove DEFAULT_STD_ FUTURE_STD_ constants and replace
them by ...
(DEFAULT_STD_KEY_PARAM, FUTURE_STD_KEY_PARAM): new string constants.
(get_keysize_range): Remove arg R_DEF and return that value instead.
Change all callers.
(gen_rsa): Use get_keysize_range instead of the removed
DEFAULT_STD_KEYSIZE.
(parse_key_parameter_part): New function.
(parse_key_parameter_string): New function.
(quick_generate_keypair): Refactor using parse_key_parameter_string.
(generate_keypair): Ditto.
(parse_algo_usage_expire): Ditto.
--
This new option is intended to be used in the forthcoming
--set-profile command of gpgconf. It allows to provide a gpg
configuration with custom defaults for a new key using the simple
commands which use the default algorithm set.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/options.h (CO_DE_VS): New.
(GNUPG): Also allow CO_DE_VS.
* g10/gpg.c (oDE_VS): New.
(parse_compliance_option): Add "de-vs".
(set_compliance_option): Set "de-vs".
* g10/misc.c (compliance_option_string): Return a description string.
(compliance_failure): Ditto.
* g10/keygen.c (ask_algo): Take care of CO_DE_VS.
(get_keysize_range): Ditto.
(ask_curve): Add new field to CURVES and trun flags into bit flags.
Allow only Brainpool curves in CO_DE_VS mode.
--
As of now this compliance mode only restricts the set of algorithms
and curves which can be created.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (parse_algo_usage_expire): Use a different error
message for an unknown algorithm name.
--
GnuPG-bug-id: 2832
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (gen_card_key): Add back ALGO as the second argument.
Don't get ALGO by KEY-ATTR by this function. It's caller to provide
ALGO. Don't do that by both of caller and callee.
(generate_keypair): Only put paramerters needed. Use parameters
for ALGO to call gen_card_key.
(generate_card_subkeypair): Get ALGO and call gen_card_key with it.
--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (generate_keypair): For card key generation, fill
parameters by KEY-ATTR.
* scd/app-openpgp.c (ecc_read_pubkey): OID should be freed at last,
after its reference by OIDBUF is finished.
(ecc_writekey): Likewise.
--
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (gen_card_key): Remove the first argument of ALGO.
(do_generate_keypair, generate_card_subkeypair): Follow the change.
--
ALGO is determined by the key attribute of the card.
Co-authored-by: Arnaud Fontaine <arnaud.fontaine@ssi.gouv.fr>
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/call-agent.c (scd_genkey_cb_append_savedbytes): Remove.
(scd_genkey_cb): Only handle KEY-CREATED-AT and PROGRESS.
(agent_scd_genkey): Remove INFO argument. CREATETIME is now in/out
argument.
(agent_readkey): Use READKEY --card instead of SCD READKEY.
* g10/keygen.c (gen_card_key): Use READKEY --card command of the agent
to retrieve public key information from card and let the agent make
a file for private key with shadow info.
--
This change removes gpg's KEY-DATA handling for SCD GENKEY. Information
with KEY-DATA is simply not used. Instead, it is read by READKEY --card
command of gpg-agent. This can consolidate public key handling in a
single method by READKEY.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* g10/keygen.c (quick_generate_keypair): Write a status error.
(parse_algo_usage_expire): Set a default curve.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (FUTURE_STD_): New constants.
(parse_expire_string): Handle special keywords.
(parse_algo_usage_expire): Allow "future-default". Simplify call to
parse_expire_string.
(quick_generate_keypair): Always allow an expiration date. Replace
former "test-default" by "future-default".
--
Using an expiration date is pretty common, thus we now allow the
creation of a standard key with expiration date.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keygen.c (quick_generate_keypair): Add special algo string
"test-default".
--
Well, this is a hack to quickly create keys with the algorithms we
will eventually use as defaults. Usage:
gpg -v --quick-gen-key --passphrase '' --batch USERID test-default
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/keylist.c (struct keylist_context): Add field NO_VALIDITY.
(list_keyblock_print): Take care of it.
(list_keyblock_direct): Add arg NO_VALIDITY.
* g10/keygen.c (do_generate_keypair): Merge keyblock and print w/o
validity.
--
It will always be ultimate and by not printing it we avoid a lot of
garbage output due to the trustdb re-calculation.
Signed-off-by: Werner Koch <wk@gnupg.org>
* g10/export.c (match_curve_skey_pk): New function, testing whether an
OpenPGP public key and an S-expression use the same curve.
* g10/export.c (cleartext_secret_key_to_openpgp): New function,
filling in the secret key parameters of a PKT_public_key object from
a corresponding cleartext S-expression.
* g10/export.c, g10/main.h (receive_seckey_from_agent): Add cleartext
parameter, enabling retrieval of the secret key, unlocked.
* g10/export.c (do_export_stream): Send cleartext as 0, keeping current
behavior.
* g10/keygen.c (card_store_key_with_backup): Use cleartext=0 to ensure
that smartcard backups are all passphrase-locked.
--
This sets up internal functionality to be capable of exporting
cleartext secret keys, but does not change any existing behavior.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
* g10/call-agent.c, g10/call-agent.h (agent_get_keyinfo): add
r_cleartext parameter to report whether a key is stored without
passphrase protection.
* g10/gpgv.c, g10/test-stubs.c: augment dummy agent_get_keyinfo to
match new API.
* g10/export.c, g10/keyedit.c, g10/keygen.c, g10/keylist.c,
g10/sign.c: pass NULL to agent_get_keyinfo since we do not yet
need to know whether agent is passphrase-protected.
--
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
