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* Remove unused debug flags and add "dns" and "network".Werner Koch2016-12-191-0/+37
| | | | | | | | | | | | | | | | | | * g10/options.h (DBG_CARD_IO_VALUE, DBG_CARD_IO): Remove. * g10/gpg.c (debug_flags): Remove "cardio". * agent/agent.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove. * agent/gpg-agent.c (debug_flags): Remove "command". * scd/scdaemon.h (DBG_COMMAND_VALUE, DBG_COMMAND): Remove. * scd/scdaemon.c (debug_flags): Remove "command". * dirmngr/dirmngr.h (DBG_DNS_VALUE, DBG_DNS): New. (DBG_NETWORK_VALUE, DNG_NETWORK): New. * dirmngr/dirmngr.c (debug_flags): Add "dns" and "network". -- Note that "dns" and "network" are not yet used but will soon be added to dirmngr. Signed-off-by: Werner Koch <[email protected]>
* doc: Wrap a too long line in DETAILS.Werner Koch2016-12-161-1/+9
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* doc: Mention extra information in pinentry status lines.Justus Winter2016-12-161-1/+1
| | | | | | | | * doc/DETAILS: Mention that 'PINENTRY_LAUNCHED may carry extra information. Fixes-commit: c1ea0b577a468030d2b006317ba27fc1746c4b14 Signed-off-by: Justus Winter <[email protected]>
* g10: Extend TOFU_STATS to emit <sign-days> and <encyrption-days>Neal H. Walfield2016-12-161-2/+10
| | | | | | | | | | | | | * doc/DETAILS: Add SIGN-DAYS and ENCRYPT-DAYS to the TOFU_STATS status line. * g10/tofu.c (write_stats_status): Take additional parameters signature_days and encryption_days. Update callers. Include them in the tfs record and TOFU status lines. (show_statistics): Compute the number of days on which we saw a message signed by FINGERPRINT, and the number of days on which we encrypted a message to it. Signed-off-by: Neal H. Walfield <[email protected]>
* g10: Extend TOFU_STATS to always show the validityNeal H. Walfield2016-11-291-6/+12
| | | | | | | | | | | * doc/DETAILS (TOFU_STATS): Rename the VALIDITY field to SUMMARY. Add a new field called VALIDITY. * g10/tofu.c (write_stats_status): Update output accordingly. -- Signed-off-by: Neal H. Walfield <[email protected]> Change TOFU_STATS as discussed offline with Werner, Justus and Andre.
* doc: Clarify forward-compatible expectationsDaniel Kahn Gillmor2016-09-171-3/+7
| | | | | | | | -- Encourage better parsers/interpreters of with-colons and status-fd output. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* Fix comment and format.NIIBE Yutaka2016-09-171-1/+0
| | | | | | | | | | * agent/protect-tool.c (main): Fix comment. * doc/DETAILS (colon listings): Fix list. * tests/openpgp/multisig.test: Fix comment. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* Fix more spellingDaniel Kahn Gillmor2016-09-171-6/+8
| | | | | | | | | | | | | | | | | | | * NEWS, acinclude.m4, agent/command-ssh.c, agent/command.c, agent/gpg-agent.c, agent/keyformat.txt, agent/protect-tool.c, common/asshelp.c, common/b64enc.c, common/recsel.c, doc/DETAILS, doc/HACKING, doc/Notes, doc/TRANSLATE, doc/dirmngr.texi, doc/faq.org, doc/gpg-agent.texi, doc/gpg.texi, doc/gpgsm.texi, doc/instguide.texi, g10/armor.c, g10/gpg.c, g10/keyedit.c, g10/mainproc.c, g10/pkclist.c, g10/tofu.c, g13/sh-cmd.c, g13/sh-dmcrypt.c, kbx/keybox-init.c, m4/pkg.m4, sm/call-dirmngr.c, sm/gpgsm.c, tests/Makefile.am, tests/gpgscm/Manual.txt, tests/gpgscm/scheme.c, tests/openpgp/gpgv-forged-keyring.scm, tests/openpgp/multisig.test, tests/openpgp/verify.scm, tests/pkits/README, tools/applygnupgdefaults, tools/gpg-connect-agent.c, tools/mime-maker.c, tools/mime-parser.c: minor spelling cleanup. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* g10: Record and show statistics for encrypted messages when using TOFUNeal H. Walfield2016-09-061-6/+10
| | | | | | | | | | | | | | | | | | | | | | * g10/tofu.c: Include "sqrtu32.h". (struct tofu_dbs_s.s): Rename get_trust_gather_other_keys to get_trust_gather_signature_stats. Add new field get_trust_gather_encryption_stats. (initdb): Create the encryptions table. (ask_about_binding): Show the encryption statistics too. (tofu_register): Rename from this... (tofu_register_signature): ... to this and update callers. (tofu_register_encryption): New function. (write_stats_status): Add parameters encryption_count, encryption_first_done and encryption_most_recent. Update callers. Compute the trust using the euclidean distance of the signature and signature count. Compare with twice the threshold. Include encryption count information in the TFS and TOFU_STATS lines. (show_statistics): Also get information about the encrypted messages. * g10/trustdb.c (tdb_get_validity_core): Use it. -- Signed-off-by: Neal H. Walfield <[email protected]>
* gpg: New option --with-tofu-info.Werner Koch2016-08-251-5/+1
| | | | | | | | | | | | | | | | | | | | | * g10/gpg.c (oWithTofuInfo): New. (opts): Add --with-tofu-info. (main): Set opt.with_tofu_info. * g10/options.h (struct opt): Add field WITH_TOFU_INFO. * g10/tofu.c (show_statistics): Add optional arg OUTFP and enter special mode if not NULL. Change all callers. (tofu_write_tfs_record): New. * g10/keylist.c (list_keyblock_colon): Do not print the tofu policy as part of the "uid" record. Print a new "tfs" record if the new option is set. * tests/openpgp/tofu.scm (getpolicy): Change from UID to TFS record. -- A separate option is required to avoid slowing down key listings. Foer example the current code takes for a keylisting in tofu+pgp mode 17 seconds while it takes more than 5 minutes if the option is used. Signed-off-by: Werner Koch <[email protected]>
* gpg: Change TOFU_STATS to return timestamps.Werner Koch2016-08-241-3/+18
| | | | | | | | | * g10/tofu.c (write_stats_status): Add arg FP to print a colon formated line. Adjust for changed TOFU_STATS interface. (show_statistics): Let the query return timestamps and use gnupg_get-time to compute the "time ago" values. Signed-off-by: Werner Koch <[email protected]>
* doc: Some additional source commentsWerner Koch2016-08-241-1/+2
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* doc: Add comments on how to parse --list-colons output.Werner Koch2016-08-181-2/+9
| | | | | | -- GnuPG-bug-id: 2437
* gpg: Remove tofu database format "split".Werner Koch2016-08-101-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | * g10/options.h (struct opt): Remove field tofu_db_format. * g10/gpg.h (server_control_s): Add fields tofu.batch_update_ref and tofu.batch_update_started. * g10/gpg.c (parse_tofu_db_format): Remove. (main): Make option --tofu-db-format obsolete. * g10/tofu.c: Major rework. Remove the pretty complicated and slower split format and with that all the caching. Use the dbs struct directly. Move global vars for batch update into CTRL. Change calling conventions of some function to take CTRL or DBS pointers instead of the former low-level database pointer. -- The split database format might have been nice for use with Unison but it bypasses the concept of a relational database by doing parts of this itself and also risking deadlocks. Working with the Tofu database for debugging or experiments is also not possible with parts of the database logic implemented in gpg. The Tofu support is quite new and we can assume that it is not in real use now. Thus we better remove that now so that we do not need to maintain it for all future. Signed-off-by: Werner Koch <[email protected]>
* gpg: Extend the PROGRESS line to give the used unit.Werner Koch2016-08-091-1/+4
| | | | | | * g10/progress.c (write_status_progress): Print the units parameter. Signed-off-by: Werner Koch <[email protected]>
* More cleanup of "allow to".Daniel Kahn Gillmor2016-08-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | * README, agent/command.c, agent/keyformat.txt, common/i18n.c, common/iobuf.c, common/keyserver.h, dirmngr/cdblib.c, dirmngr/ldap-wrapper.c, doc/DETAILS, doc/TRANSLATE, doc/announce-2.1.txt, doc/gpg.texi, doc/gpgsm.texi, doc/scdaemon.texi, doc/tools.texi, doc/whats-new-in-2.1.txt, g10/export.c, g10/getkey.c, g10/import.c, g10/keyedit.c, m4/ksba.m4, m4/libgcrypt.m4, m4/ntbtls.m4, po/ca.po, po/cs.po, po/da.po, po/de.po, po/el.po, po/eo.po, po/es.po, po/et.po, po/fi.po, po/fr.po, po/gl.po, po/hu.po, po/id.po, po/it.po, po/ja.po, po/nb.po, po/pl.po, po/pt.po, po/ro.po, po/ru.po, po/sk.po, po/sv.po, po/tr.po, po/uk.po, po/zh_CN.po, po/zh_TW.po, scd/app-p15.c, scd/ccid-driver.c, scd/command.c, sm/gpgsm.c, sm/sign.c, tools/gpgconf-comp.c, tools/gpgtar.h: replace "Allow to" with clearer text. In standard English, the normal construction is "${XXX} allows ${YYY} to" -- that is, the subject (${XXX}) of the sentence is allowing the object (${YYY}) to do something. When the object is missing, the phrasing sounds awkward, even if the object is implied by context. There's almost always a better construction that isn't as awkward. These changes should make the language a bit clearer. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* doc: Consistently use 'keyserver'.Werner Koch2016-06-141-1/+1
| | | | | | | -- GnuPG-bug-id: 2383 Signed-off-by: Werner Koch <[email protected]>
* gpg: Try Signer's User ID sub-packet with --auto-key-retrieve.Werner Koch2016-06-131-3/+5
| | | | | | | | | | | | | | * g10/packet.h (PKT_signature): Add field 'signers_uid'. * g10/parse-packet.c (parse_signature): Set this field. * g10/free-packet.c (free_seckey_enc): Free field. (copy_signature): Copy field. * g10/mainproc.c (akl_has_wkd_method): New. (check_sig_and_print): Extend NEWSIG status. If WKD is enabled try to locate a missing key via the signature's Signer's User ID sub-packet. Do this right before trying a keyserver lookup. -- Signed-off-by: Werner Koch <[email protected]>
* gpg: New status code NOTATION_FLAGS.Werner Koch2016-05-311-3/+6
| | | | | | | | * common/status.h (STATUS_NOTATION_FLAGS: New. * g10/packet.h (struct notation): Add flags.human. (notation_t): New typedef. * g10/build-packet.c (sig_to_notation): Set flags.human. * g10/keylist.c (show_notation): Write STATUS_NOTATION_FLAGS.
* gpg: Fix the TOFU_STATS_LONG status.Werner Koch2016-05-211-3/+3
| | | | | | | | | | | * g10/tofu.c (show_statistics): Print TOFU STATS with formatting characters. -- We better leave the non-breaking space character in the status messages so that the caller can make use of them. Signed-off-by: Werner Koch <[email protected]>
* gpg: Emit new status line KEY_CONSIDERED.Werner Koch2016-05-171-1/+12
| | | | | | | | | | | | | * common/status.h (STATUS_KEY_CONSIDERED): New. * g10/getkey.c: Include status.h. (LOOKUP_NOT_SELECTED, LOOKUP_ALL_SUBKEYS_EXPIRED): New. (finish_lookup): Add arg R_FLAGS. Count expired and revoked keys and set flag. Check a requested usage before checking for expiraion or revocation. (print_status_key_considered): New. (lookup): Print new status. Signed-off-by: Werner Koch <[email protected]>
* gpg: Emit status lines TOFU_STATS and TOFU_STATS_LONG.Werner Koch2016-05-031-0/+44
| | | | | | | | | * g10/tofu.c (NO_WARNING_THRESHOLD): Rename to BASIC_TRUST_THRESHOLD. (FULL_TRUST_THRESHOLD): New. (write_stats_status): New. (show_statistics): Call new function. Print TOFU_STATS_LONG. Signed-off-by: Werner Koch <[email protected]>
* gpg: Improve header text of the auto-created revocations.Werner Koch2016-01-211-5/+0
| | | | | | | | | * g10/revoke.c (gen_standard_revoke): Improve header text for the file. Add info output. -- GnuPG-bug-id: 1724 Signed-off-by: Werner Koch <[email protected]>
* Print warnings if old daemon versions are used.Werner Koch2016-01-081-1/+6
| | | | | | | | | | | | | | | | | | | | | | * common/status.h (STATUS_WARNING): New. * g10/call-agent.c (warn_version_mismatch): New. (start_agent): Call warn function. * g10/call-dirmngr.c: Include status.h. (warn_version_mismatch): New. (create_context): Call warn function. * sm/call-agent.c (warn_version_mismatch): New. (start_agent): Call warn function. (gpgsm_agent_learn): Call warn function. * sm/call-dirmngr.c (warn_version_mismatch): New. (prepare_dirmngr): Call warn function. -- We have seen too often bug reports which are due to still running old versions of the daemons. To catch this problematic use we now print warning messages and also provide the warning via the status interface. Signed-off-by: Werner Koch <[email protected]>
* gpg: Print a new EXPORTED status line.Werner Koch2015-11-121-0/+5
| | | | | | | | * common/status.h (STATUS_EXPORTED): New. * g10/export.c (print_status_exported): New. (do_export_stream): Call that function. Signed-off-by: Werner Koch <[email protected]>
* gpg: Print export statistics to the status-fd.Werner Koch2015-11-121-0/+10
| | | | | | | | | | | | | | | | | * common/status.h (STATUS_EXPORT_RES): New. * g10/main.h (export_stats_t): New. * g10/export.c (export_stats_s): New. (export_new_stats, export_release_stats): New. (export_print_stats): New. (export_pubkeys, export_seckeys, export_secsubkeys) (export_pubkey_buffer, do_export): Add arg "stats". (do_export_stream): Add arg stats and update it. * g10/gpg.c (main) <aExport, aExportSecret, aExportSecretSub>: Create, pass, and print a stats object to the export function calls. * g10/export.c (export_pubkeys_stream): Remove unused function. Signed-off-by: Werner Koch <[email protected]>
* g10: Add TOFU support.Neal H. Walfield2015-10-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Check for sqlite3. (SQLITE3_CFLAGS): AC_SUBST it. (SQLITE3_LIBS): Likewise. * g10/Makefile.am (AM_CFLAGS): Add $(SQLITE3_CFLAGS). (gpg2_SOURCES): Add tofu.h and tofu.c. (gpg2_LDADD): Add $(SQLITE3_LIBS). * g10/tofu.c: New file. * g10/tofu.h: New file. * g10/options.h (trust_model): Define TM_TOFU and TM_TOFU_PGP. (tofu_db_format): Define. * g10/packet.h (PKT_signature): Add fields digest and digest_len. * g10/gpg.c: Include "tofu.h". (cmd_and_opt_values): Declare aTOFUPolicy, oTOFUDefaultPolicy, oTOFUDBFormat. (opts): Add them. (parse_trust_model): Recognize the tofu and tofu+pgp trust models. (parse_tofu_policy): New function. (parse_tofu_db_format): New function. (main): Initialize opt.tofu_default_policy and opt.tofu_db_format. Handle aTOFUPolicy, oTOFUDefaultPolicy and oTOFUDBFormat. * g10/mainproc.c (do_check_sig): If the signature is good, copy the hash to SIG->DIGEST and set SIG->DIGEST_LEN appropriately. * g10/trustdb.h (get_validity): Add arguments sig and may_ask. Update callers. (tdb_get_validity_core): Add arguments sig and may_ask. Update callers. * g10/trust.c (get_validity) Add arguments sig and may_ask. Pass them to tdb_get_validity_core. * g10/trustdb.c: Include "tofu.h". (trust_model_string): Handle TM_TOFU and TM_TOFU_PGP. (tdb_get_validity_core): Add arguments sig and may_ask. If OPT.TRUST_MODEL is TM_TOFU or TM_TOFU_PGP, compute the TOFU trust level. Combine it with the computed PGP trust level, if appropriate. * g10/keyedit.c: Include "tofu.h". (show_key_with_all_names_colon): If the trust mode is tofu or tofu+pgp, then show the trust policy. * g10/keylist.c: Include "tofu.h". (public_key_list): Also show the PGP stats if the trust model is TM_TOFU_PGP. (list_keyblock_colon): If the trust mode is tofu or tofu+pgp, then show the trust policy. * g10/pkclist.c: Include "tofu.h". * g10/gpgv.c (get_validity): Add arguments sig and may_ask. (enum tofu_policy): Define. (tofu_get_policy): New stub. (tofu_policy_str): Likewise. * g10/test-stubs.c (get_validity): Add arguments sig and may_ask. (enum tofu_policy): Define. (tofu_get_policy): New stub. (tofu_policy_str): Likewise. * doc/DETAILS: Describe the TOFU Policy field. * doc/gpg.texi: Document --tofu-set-policy, --trust-model=tofu, --trust-model=tofu+pgp, --tofu-default-policy and --tofu-db-format. * tests/openpgp/Makefile.am (TESTS): Add tofu.test. (TEST_FILES): Add tofu-keys.asc, tofu-keys-secret.asc, tofu-2183839A-1.txt, tofu-BC15C85A-1.txt and tofu-EE37CF96-1.txt. (CLEANFILES): Add tofu.db. (clean-local): Add tofu.d. * tests/openpgp/tofu.test: New file. * tests/openpgp/tofu-2183839A-1.txt: New file. * tests/openpgp/tofu-BC15C85A-1.txt: New file. * tests/openpgp/tofu-EE37CF96-1.txt: New file. * tests/openpgp/tofu-keys.asc: New file. * tests/openpgp/tofu-keys-secret.asc: New file. -- Signed-off-by: Neal H. Walfield <[email protected]>.
* gpg: Print a new FAILURE status after most commands.Werner Koch2015-08-251-3/+11
| | | | | | | | | | | | | | | | | | * common/status.h (STATUS_FAILURE): New. * g10/cpr.c (write_status_failure): New. * g10/gpg.c (main): Call write_status_failure for all commands which print an error message here. * g10/call-agent.c (start_agent): Print an STATUS_ERROR if we can't set the pinentry mode. -- This status line can be used similar to the error code returned by commands send over the Assuan interface in gpgsm. We don't emit them in gpgsm because there we already have that Assuan interface to return proper error code. This change helps GPGME to return better error codes. Signed-off-by: Werner Koch <[email protected]>
* doc: Improve documentation of VALIDSIGDaniel Kahn Gillmor2015-08-111-1/+1
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* doc: Improve documentation about VALIDSIGDaniel Kahn Gillmor2015-07-221-7/+10
| | | | | | | | | | | -- The claim that VALIDSIG is the same as GOODSIG is simply wrong. Attempt to clarify it. Also, the paragraph about primary-key-fpr and sig-version was weirdly re-ordered during the org-mode conversion in 65eb98966a569a91c97d0c23ba5582a9a7558de0; repair it. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* doc: Update the record description of the trustdb.Werner Koch2015-06-151-206/+125
| | | | | | | -- This now reflects the used version of the trustdb. However, it still missed a detailed description on how it works.
* doc: Replace "conventional encryption" by "symmetric encryption".Werner Koch2015-06-021-1/+1
| | | | | | | | -- Suggested-by: Daniel Kahn Gillmor <[email protected]> Ported from 2.0.
* Improve spelling and grammar of some comments.Neal H. Walfield2015-03-231-1/+1
| | | | | -- Signed-off-by: Neal H. Walfield <[email protected]>
* gpg: Emit status line NEWSIG before signature verification starts.Werner Koch2015-03-191-3/+3
| | | | | | | | | * g10/mainproc.c (check_sig_and_print): Emit STATUS_NEWSIG. -- gpgsm does this for a long time but somehow it never made it into gpg. Signed-off-by: Werner Koch <[email protected]>
* gpg: Add --list-gcrypt-config and "curve" item for --list-config.Werner Koch2015-03-101-1/+10
| | | | | | | | | | | | | * common/openpgp-oid.c (curve_supported_p): New. (openpgp_enum_curves): New. * common/t-openpgp-oid.c (test_openpgp_enum_curves): New. (main): Add option --verbose. * g10/gpg.c (opts): Add --list-gcrypt-config. (list_config): Add items "curve" and "curveoid". Remove unused code. -- GnuPG-bug-id: 1917 Signed-off-by: Werner Koch <[email protected]>
* doc: Some typo fixes.Werner Koch2015-03-061-2/+2
| | | | --
* doc: Update the description of the S2K extension.Werner Koch2015-02-261-6/+20
| | | | --
* gpg: Allow predefined names as answer to the keygen.algo prompt.Werner Koch2015-01-281-0/+30
| | | | | | * g10/keygen.c (ask_algo): Add list of strings. Signed-off-by: Werner Koch <[email protected]>
* gpg: Add sub-command "factory-reset" to --card-edit.Werner Koch2014-12-151-0/+1
| | | | | | | | | | | | | | | | | | * common/util.h (GPG_ERR_OBJ_TERM_STATE): New. * scd/iso7816.c (map_sw): Add this error code. * scd/app-openpgp.c (do_getattr): Return the life cycle indicator. * scd/app.c (select_application): Allow a return value of GPG_ERR_OBJ_TERM_STATE. * scd/scdaemon.c (set_debug): Print the DBG_READER value. * g10/call-agent.c (start_agent): Print a status line for the termination state. (agent_scd_learn): Make arg "info" optional. (agent_scd_apdu): New. * g10/card-util.c (send_apdu): New. (factory_reset): New. (card_edit): Add command factory-reset. Signed-off-by: Werner Koch <[email protected]>
* gpg: Track number of skipped v3 keys on import.Werner Koch2014-11-211-0/+1
| | | | | | | | | * g10/import.c (stats_s): Add field v3keys. (import): Update this field. (import_print_stats): Print v3 key count. (read_block): Skip v3 keys and return a count for them. Signed-off-by: Werner Koch <[email protected]>
* Typo fixes.Werner Koch2014-11-041-1/+1
| | | | --
* gpg: Remove extra RSA import status line.Werner Koch2014-10-131-1/+1
| | | | | | | | | | | | * g10/import.c (stats_s): Remove field "imported_rsa". (import_print_stats): Do not print separate value for RSA. (import_one): Remove the RSA counter. -- RSA is the standard key format and thus there is no more need to have a separate counter. This is a remain from the RSA patent times. Signed-off-by: Werner Koch <[email protected]>
* gpg: Use more specific reason codes for INV_RECP.Werner Koch2014-06-101-0/+2
| | | | | | | | * g10/pkclist.c (find_and_check_key, build_pk_list): Use more specific reasons codes for INV_RECP. -- GnuPG-bug-id: 1650
* Add new option --with-secret.Werner Koch2014-06-031-1/+2
| | | | | | | | | | | | | | | | | | | * g10/gpg.c: Add option --with-secret. * g10/options.h (struct opt): Add field with_secret. * g10/keylist.c (public_key_list): Pass opt.with_secret to list_all and list_one. (list_all, list_one): Add arg mark_secret. (list_keyblock_colon): Add arg has_secret. * sm/gpgsm.c: Add option --with-secret. * sm/server.c (option_handler): Add option "with-secret". * sm/gpgsm.h (server_control_s): Add field with_secret. * sm/keylist.c (list_cert_colon): Take care of with_secret. Also move the token string from the wrong field 14 to 15. -- This option is useful for key managers which need to know whether a key has a secret key. This change allows to collect this information in one pass.
* gpg: Re-enable secret key deletion.Werner Koch2014-04-151-0/+1
| | | | | | | * g10/call-agent.c (agent_delete_key): New. * g10/keydb.h (FORMAT_KEYDESC_DELKEY): New. * g10/passphrase.c (gpg_format_keydesc): Support new format. * g10/delkey.c (do_delete_key): Add secret key deletion.
* gpg: Change --show-session-key to print the session key earlier.Werner Koch2013-12-111-3/+4
| | | | | | | | | | | | | | | | | | * g10/cpr.c (write_status_strings): New. (write_status_text): Replace code by a call to write_status_strings. * g10/mainproc.c (proc_encrypted): Remove show_session_key code. * g10/decrypt-data.c (decrypt_data): Add new show_session_key code. -- This feature can be used to return the session key for just a part of a file. For example to downloading just the first 32k of a huge file, decrypting that incomplete part and while ignoring all the errors break out the session key. The session key may then be used on the server to decrypt the entire file without the need to have the private key on the server. GnuPG-bug-id: 1389 Signed-off-by: Werner Koch <[email protected]>
* gpg: Rework ECC support and add experimental support for Ed25519.Werner Koch2013-11-151-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * agent/findkey.c (key_parms_from_sexp): Add algo name "ecc". (agent_is_dsa_key): Ditto. (agent_is_eddsa_key): New. Not finished, though. * agent/pksign.c (do_encode_eddsa): New. (agent_pksign_do): Use gcry_log_debug functions. * agent/protect.c (agent_protect): Parse a flags parameter. * g10/keygen.c (gpg_curve_to_oid): Move to ... * common/openpgp-oid.c (openpgp_curve_to_oid): here and rename. (oid_ed25519): New. (openpgp_oid_is_ed25519): New. (openpgp_oid_to_curve): New. * common/t-openpgp-oid.c (test_openpgp_oid_is_ed25519): New. * g10/build-packet.c (gpg_mpi_write): Write the length header also for opaque MPIs. (gpg_mpi_write_nohdr): New. (do_key): Use gpg_mpi_write_nohdr depending on algorithm. (do_pubkey_enc): Ditto. * g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Use gpg_mpi_write_nohdr. * g10/export.c (transfer_format_to_openpgp): * g10/keygen.c (ecckey_from_sexp): Return the error. (gen_ecc): Repalce arg NBITS by CURVE. (read_parameter_file): Add keywords "Key-Curve" and "Subkey-Curve". (ask_curve): New. (generate_keypair, generate_subkeypair): Use ask_curve. (do_generate_keypair): Also pass curve name. * g10/keylist.c (list_keyblock_print, list_keyblock_colon): Print curve name. * g10/parse-packet.c (mpi_read): Remove workaround for Libcgrypt < 1.5. (parse_key): Fix ECC case. Print the curve name. * g10/pkglue.c (mpi_from_sexp): Rename to get_mpi_from_sexp. (pk_verify, pk_check_secret_key): Add special case for Ed25519. * g10/seskey.c (encode_md_value): Ditto. * g10/sign.c (do_sign, hash_for, sign_file): Ditto. -- Be warned that this code is subject to further changes and that the format will very likely change before a release. There are also known bugs and missing code. Signed-off-by: Werner Koch <[email protected]>
* gpg: Fix bug with deeply nested compressed packets.Werner Koch2013-10-021-0/+1
| | | | | | | | | | * g10/mainproc.c (MAX_NESTING_DEPTH): New. (proc_compressed): Return an error code. (check_nesting): New. (do_proc_packets): Check packet nesting depth. Handle errors from check_compressed. Signed-off-by: Werner Koch <[email protected]>
* gpg: Print indicator for unknown key capability.Werner Koch2013-03-191-0/+1
| | | | * g10/keylist.c (print_capabilities): Print '?' for unknown usage.
* doc: Fix description for NEED_PASSPHRASE status.Werner Koch2013-02-071-1/+1
| | | | --
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