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* gpg: New option --require-compliance.Werner Koch2022-03-081-0/+12
| | | | | | | | | | | | | | * g10/options.h (opt): Add field flags.require_compliance. * g10/gpg.c (oRequireCompliance): New. (opts): Add --require-compliance. (main): Set option. * g10/mainproc.c (proc_encrypted): Emit error if non de-vs compliant. (check_sig_and_print): Ditto. * g10/encrypt.c (encrypt_crypt): Ditto. -- Note that in the --encrypt and --verify cased other checks may kick in earlier than this new --require-compliance controlled one.
* gpg: Use a more descriptive prompt for symmetric decryption.Werner Koch2021-05-171-1/+1
| | | | | | | | | | | * g10/keydb.h (GETPASSWORD_FLAG_SYMDECRYPT): New. (passphrase_to_dek_ext): Remove this obsolete prototype. * g10/passphrase.c (passphrase_get): Add arg flags. Use new flag value. (passphrase_to_dek): Add arg flags and pass it on. * g10/mainproc.c (proc_symkey_enc): Use new flag. Signed-off-by: Werner Koch <[email protected]>
* gpg: Switch to AES256 for symmetric encryption in de-vs mode.Werner Koch2020-11-031-3/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/gpg.c (set_compliance_option): For AES256 and SHA256 in de-vs mode. * g10/encrypt.c (setup_symkey): Add extra compliance check. (encrypt_simple): Avoid printing a second error oncplinace failure. -- Because we used the RFC4880 mode as base for the de-vs mode we got 3DES as symmetric encryption algorithm. With the default gnupg mode that was already used. The new extra compliance checks are added to detect whether a --personal-cipher-preference or --cipher-algo option tried to override the algorithms. They are still possible but now non-compliant algorithms will throw an error. Manual testing can be done with commands like this: gpg --no-options --compliance=de-vs \ --personal-cipher-preferences "S1 S7" \ --pinentry-mode loopback -v --passphrase abc -ac </etc/motd Here the command fails due to IDEA (S1) being the preferred cipher algorithm. Using "--s2k-digest-algo SHA1" instead of --personal-cipher-preferences will also fail. Signed-off-by: Werner Koch <[email protected]> (cherry picked from commit d1f2a6d9f71cf50318f4891c84aeedb975553896)
* gpg: Fix flaw in symmetric algorithm selection in mixed mode.Werner Koch2020-07-071-17/+8
| | | | | | | | | | | | | | | | | | * g10/encrypt.c (setup_symkey): Use default_cipher_algo function instead of the fallback s2k_cipher_algo. Fix error code. (encrypt_simple): Use setup_symkey. -- Aside of removing code duplication this patch fixes the flaw that the S2K cipher algorithm was used when mixing public key and symmetric encryption or signatures with symmetric encrypion. The default_algorithm function should be used here so that the command line option --cipher-algo and --personal-cipher-preferences have an effect. Signed-off-by: Werner Koch <[email protected]> Backported-from-master: 6864bba78e76a1ff72aec140ae9f4e752454c463
* sm: Exclude rsaPSS from de-vs compliance mode.Werner Koch2020-07-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | * common/compliance.h (PK_ALGO_FLAG_RSAPSS): New. * common/compliance.c (gnupg_pk_is_compliant): Add arg alog_flags and test rsaPSS. Adjust all callers. * common/util.c (pubkey_algo_to_string): New. (gnupg_pk_is_allowed): Ditto. * sm/misc.c (gpgsm_ksba_cms_get_sig_val): New wrapper function. (gpgsm_get_hash_algo_from_sigval): New. * sm/certcheck.c (gpgsm_check_cms_signature): Change type of sigval arg. Add arg pkalgoflags. Use the PK_ALGO_FLAG_RSAPSS. * sm/verify.c (gpgsm_verify): Use the new wrapper and new fucntion to also get the algo flags. Pass algo flags along. Change some of the info output to be more like current master. -- Signed-off-by: Werner Koch <[email protected]> This backport from master commit 969abcf40cdfc65f3ee859c5e62889e1a8ccde91 also includes some changes taken from commit a759fa963a42e0652134130029217270b6d5d00b (sm: Improve readability of the data verification output.) Signed-off-by: Werner Koch <[email protected]>
* common: Change argument order of log_printhex.Werner Koch2020-05-121-2/+2
| | | | | | | | | | | | * common/logging.c (log_printhex): Chnage order of args. Make it printf alike. Change all callers. * configure.ac: Add -Wno-format-zero-length -- This makes it consistent with modern libgpgrt logging and thus eases back porting from newer GnuPG versions which use libgpgrt logging. Signed-off-by: Werner Koch <[email protected]>
* gpg: Support decryption of the new AEAD packetWerner Koch2020-04-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * common/openpgpdefs.h (aead_algo_t): New. (pkttype_t): Add PKT_ENCRYPTED_AEAD. * g10/decrypt-data.c (struct decode_filter_context_s): Add fields for AEAD. (aead_set_nonce_and_ad): New. (aead_checktag): New. (decrypt_data): Support AEAD. (aead_underflow): New. (aead_decode_filter): New. * g10/dek.h (DEK): Add field use_aead. Turn use_mdc, algo_info_printed, and symmetric into bit flags. * g10/mainproc.c (struct mainproc_context): Add field seen_pkt_encrypted_aead. (release_list): Clear it. (have_seen_pkt_encrypted_aead): New. (symkey_decrypt_seskey): Support AEAD. (proc_symkey_enc): Ditto. (proc_encrypted): Ditto. (proc_plaintext): Ditto. * g10/misc.c (MY_GCRY_CIPHER_MODE_EAX): New. (openpgp_aead_test_algo): New. (openpgp_aead_algo_name): New. (openpgp_aead_algo_info): New. * g10/packet.h (PKT_symkey_enc): Add field use_aead. (PKT_user_id): Add field flags.aead (PKT_public_key): Ditto. (PKT_encrypted): Add fields for AEAD. * g10/parse-packet.c (parse): Handle PKT_ENCRYPTED_AEAD. (parse_symkeyenc): Support AEAD. (parse_encrypted): Ditto. (dump_sig_subpkt): Dump AEAD preference packet. (parse_encrypted_aead): New. -- This patch allows to decrypt data encrypted using the new AEAD mechanism as specified in rfc4880bis. Although preferences are used to enable this new mode, it is useful to have at least a decryption option in case a user switches between GnuPG 2.2 and newer versions. The new AEAD mechanism is much faster than the current CFB+MDC and thus 2.2 will allow faster decryption of symmetric only decryption. This patch is based on the current master (2.3) code base and includes a few other patches. In particular commit 44be675b759d27bac310c2de8bae1b7882a26b65 (gpg: More check for symmetric key encryption.) is included. Signed-off-by: Werner Koch <[email protected]>
* gpg: Remove MDC optionsWerner Koch2018-05-311-45/+8
| | | | | | | | | | | | | | | | | | | | * g10/gpg.c: Turn options --force-mdc, --no-force-mdc, --disable-mdc and --no-disable-mdc into NOPs. * g10/encrypt.c (use_mdc): Simplify. MDC is now almost always used. * g10/cipher.c (write_header): Include extra hint and make translatable. * g10/options.h (struct opt): Remove fields force_mdc and disable_mdc. -- The MDC is now always used except with --rfc2440 which will lead to a a big fat warning. This is a stripped down version of commit 253e8bdd9014cbe6dc06adce9d9dd2f8f4b31709 which could not directly be applied due to the AEAD mechanisms there. Signed-off-by: Werner Koch <[email protected]>
* Revert "g10: Always save standard revocation certificate in file."Marcus Brinkmann2017-08-011-2/+2
| | | | This reverts commit ebc65ff459e6c228fb7406e375819a9fe5637abe.
* g10: Always save standard revocation certificate in file.Marcus Brinkmann2017-08-011-2/+2
| | | | | | | | | | | | | * g10/main.h (open_outfile): New parameter NO_OUTFILE. * g10/openfile.c (open_outfile): New parameter NO_OUTFILE. If given, never use opt.outfile. * g10/revoke.c (create_revocation): If FILENAME is true, also set NO_OUTFILE to true (for standard revocation certificates). * g10/dearmor.c, g10/encrypt.c, g10/export.c, g10/revoke.c, g10/sign.c: Adjust all other callers. Signed-off-by: Marcus Brinkmann <[email protected]> GnuPG-bug-id: 3015
* gpg,sm: String changes for compliance diagnostics.Werner Koch2017-07-281-3/+2
| | | | Signed-off-by: Werner Koch <[email protected]>
* gpg,sm: Allow encryption (with warning) to any key in de-vs mode.Werner Koch2017-07-271-10/+6
| | | | | | | | | * g10/encrypt.c (encrypt_crypt): Do not abort for a non-compliant key. * sm/encrypt.c (gpgsm_encrypt): Ditto. -- GnuPG-bug-id: 3306 Signed-off-by: Werner Koch <[email protected]>
* gpg,sm: Check compliance of the RNG.Werner Koch2017-07-171-0/+20
| | | | | | | | | | | | | | | | | | * common/compliance.c (gnupg_rng_is_compliant): New. * g10/call-agent.c (start_agent) [W32]: Check rng compliance. * sm/call-agent.c (start_agent) [W32]: Ditto. * g10/encrypt.c (encrypt_simple, encrypt_crypt): Check that the RNG is compliant. * sm/encrypt.c (gpgsm_encrypt): Ditto. * g10/sign.c (do_sign): Ditto. * sm/sign.c (gpgsm_sign): Ditto. -- Under Windows we need to check that the Jitter RNG is active in de-vs mode. Under Linux this is not necessary because /dev/random can be scrutinized and is believed to provide enough entropy. Signed-off-by: Werner Koch <[email protected]>
* gpg,gpgsm: Emit status code ENCRYPTION_COMPLIANCE_MODE.Werner Koch2017-06-231-3/+20
| | | | | | | | | | | | * common/status.h (STATUS_ENCRYPTION_COMPLIANCE_MODE): New. * g10/encrypt.c (encrypt_crypt): Emit new status code. * sm/encrypt.c (gpgsm_encrypt): Ditto. -- This status code allows to report whether an encryption operation was compliant to de-vs. Signed-off-by: Werner Koch <[email protected]>
* indent,i18n: Make some new strings translatable. Wrap too long lines.Werner Koch2017-06-231-2/+5
| | | | --
* indent: Always use "_(" and not "_ (" to mark translatable strings.Werner Koch2017-06-191-2/+2
| | | | | | | | -- This makes greping much easier and we have done that since ever. Signed-off-by: Werner Koch <[email protected]>
* common,gpg,sm: Restrict the use of algorithms according to CO_DE_VS.Justus Winter2017-06-081-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * common/compliance.c (gnupg_pk_is_allowed): New function. (gnupg_cipher_is_allowed): Likewise. (gnupg_digest_is_allowed): Likewise. * common/compliance.h (enum pk_use_case): New definition. (gnupg_pk_is_allowed): New prototype. (gnupg_cipher_is_allowed): Likewise. (gnupg_digest_is_allowed): Likewise. * g10/decrypt-data.c (decrypt_data): Restrict use of algorithms using the new predicates. * g10/encrypt.c (encrypt_crypt): Likewise. * g10/gpg.c (main): Likewise. * g10/pubkey-enc.c (get_session_key): Likewise. * g10/sig-check.c (check_signature2): Likewise. * g10/sign.c (do_sign): Likewise. * sm/decrypt.c (gpgsm_decrypt): Likewise. * sm/encrypt.c (gpgsm_encrypt): Likewise. * sm/gpgsm.c (main): Likewise. * sm/sign.c (gpgsm_sign): Likewise. * sm/verify.c (gpgsm_verify): Likewise. -- With this change, policies can effectively restrict what algorithms are used for different purposes. The algorithm policy for CO_DE_VS is implemented. GnuPG-bug-id: 3191 Signed-off-by: Justus Winter <[email protected]>
* common,gpg: Move the compliance option printer.Justus Winter2017-06-071-1/+1
| | | | | | | | | | | | | | * common/compliance.c (gnupg_compliance_option_string): New function. * common/compliance.h (gnupg_compliance_option_string): New prototype. * g10/encrypt.c (write_pubkey_enc_from_list): Update callsite. * g10/gpg.c (main): Likewise. * g10/keyedit.c (keyedit_menu): Likewise. * g10/pkclist.c (build_pk_list): Likewise. * g10/main.h (compliance_option_string): Remove prototype. * g10/misc.c (compliance_option_string): Remove function. GnuPG-bug-id: 3191 Signed-off-by: Justus Winter <[email protected]>
* gpg: Pass CTRL to many more functions.Werner Koch2017-03-311-7/+10
| | | | | | | | | | -- 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 <[email protected]>
* gpg: Extend free_packet to handle a packet parser context.Werner Koch2017-03-291-2/+2
| | | | | | | | | | | | | | | * 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 <[email protected]>
* Remove -I option to common.NIIBE Yutaka2017-03-071-5/+5
| | | | | | | | | | | | | * dirmngr/Makefile.am (AM_CPPFLAGS): Remove -I$(top_srcdir)/common. * g10/Makefile.am (AM_CPPFLAGS): Ditto. * g13/Makefile.am (AM_CPPFLAGS): Ditto. * kbx/Makefile.am (AM_CPPFLAGS): Ditto. * scd/Makefile.am (AM_CPPFLAGS): Ditto. * sm/Makefile.am (AM_CPPFLAGS): Ditto. * tools/Makefile.am (AM_CPPFLAGS): Ditto. * Throughout: Follow the change. Signed-off-by: NIIBE Yutaka <[email protected]>
* Clean up word replication.Yuri Chornoivan2017-02-211-3/+3
| | | | | | | | | -- This fixes extra word repetitions (like "the the" or "is is") in the code and docs. Signed-off-by: Daniel Kahn Gillmor <[email protected]>
* Change all http://www.gnu.org in license notices to https://Werner Koch2016-11-051-1/+1
| | | | --
* gpg: Cleanup of dek_to_passphrase function (part 2).Werner Koch2016-08-081-4/+3
| | | | | | | | | | | * g10/passphrase.c (passphrase_get): Remove arg KEYID. Change arg MODE to NOCACHE. (passphrase_to_dek): Remove args KEYID and PUBKEY_ALGO. Split arg MODE into CREATE and NOCACHE. Change all callers and adjust stubs. (passphrase_clear_cache): Remove args KEYID and ALGO. They are not used. Change caller. Signed-off-by: Werner Koch <[email protected]>
* gpg: New option --mimemode.Werner Koch2016-07-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | * g10/gpg.c (oMimemode): New. (opts): Add --mimemode. (main): Use --mimemode only in rfc4880bis compliance mode. * g10/options.h (struct opt): Add field "mimemode". * g10/build-packet.c (do_plaintext): Allow for mode 'm'. * g10/encrypt.c (encrypt_simple, encrypt_crypt): Use 'm' if requested. * g10/plaintext.c (handle_plaintext): Handle 'm' mode. * g10/sign.c (write_plaintext_packet): Handle 'm' mode. (sign_file, sign_symencrypt_file): Use 'm' if requested. -- Thsi patch prepares for a proposed change in RFC4880bis to support a MIME flag. A literal data packet with the mime flag set is handled like a 't' or 'u' but CR are not removed. The PLAINTEXT status line will also indicate a MIME content. If --mimemode is used without --rfc4880bis 't' will be used. Signed-off-by: Werner Koch <[email protected]>
* gpg: Remove all assert.h and s/assert/log_assert/.Werner Koch2016-04-291-2/+1
| | | | Signed-off-by: Werner Koch <[email protected]>
* gpg: Add new program gpgcompose.Neal H. Walfield2016-03-021-1/+9
| | | | | | | | | | | | | | | * g10/packet.h: Include "util.h". * g10/encrypt.c (encrypt_seskey): Don't mark as static. * g10/gpgcompose.c: New file. * g10/Makefile.am (noinst_PROGRAMS): Add gpgcompose. (gpg2_SOURCES): Split everything but gpg.c into... (gpg_sources): ... this new variable. (gpgcompose_SOURCES): New variable. (gpgcompose_LDADD): Likewise. (gpgcompose_LDFLAGS): Likewise. -- Signed-off-by: Neal H. Walfield <[email protected]>
* gpg: Split write_pubkey_enc_from_list.Neal H. Walfield2016-03-021-61/+71
| | | | | | | | | * g10/encrypt.c (write_pubkey_enc_from_list): Split the body of this function out into... (write_pubkey_enc): ... this new function. -- Signed-off-by: Neal H. Walfield <[email protected]>
* common, g10: Fix indentation to silence GCC-6.NIIBE Yutaka2016-02-151-10/+10
| | | | | | | | | | * common/iobuf.c (iobuf_ioctl): Fix. * g10/encrypt.c (encrypt_filter): Likewise. * g10/keyring.c (prepare_search): Likewise. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* gpg: Improve API documentation.Neal H. Walfield2016-02-141-2/+1
| | | | | | | | | | * g10/seskey.c (make_session_key): Improve documentation. (encode_session_key): Improve documentation. * g10/encrypt.c (encrypt_seskey): Remove gratuitous initialization. * g10/dek.h (DEK): Improve documenation. -- Signed-off-by: Neal H. Walfield <[email protected]>
* common: Fix iobuf API of filter function for alignment.NIIBE Yutaka2016-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | * common/iobuf.h (IOBUFCTRL_DESC): Change the call semantics. * common/iobuf.c (iobuf_desc): Add the second argument DESC. (print_chain, iobuf_close, do_open, iobuf_sockopen, iobuf_ioctl) (iobuf_push_filter2, pop_filter, iobuf_write_temp): Change calls of iobuf_desc. (file_filter, file_es_filter, sock_filter, block_filter): Fill the description. * common/t-iobuf.c (every_other_filter, double_filter): Likewise. * g10/armor.c, g10/cipher.c, g10/compress-bz2.c, g10/compress.c, g10/decrypt-data.c, g10/encrypt.c, g10/mdfilter.c, g10/progress.c, g10/textfilter.c: Likewise. -- Newer GCC warns against possible alignment difference of pointers. This change can silence those warnings. Signed-off-by: NIIBE Yutaka <[email protected]>
* gpg: Comment on false positives by static analyzers.Werner Koch2016-01-061-0/+1
| | | | --
* gpg: Remove unused parameter.Neal H. Walfield2015-12-221-1/+1
| | | | | | | | * g10/pkclist.c (build_pk_list): Remove parameter use, which is always called set to PUBKEY_USAGE_ENC. Update callers. -- Signed-off-by: Neal H. Walfield <[email protected]>
* Fix typos found using codespell.Justus Winter2015-11-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * agent/cache.c: Fix typos. * agent/call-pinentry.c: Likewise. * agent/call-scd.c: Likewise. * agent/command-ssh.c: Likewise. * agent/command.c: Likewise. * agent/divert-scd.c: Likewise. * agent/findkey.c: Likewise. * agent/gpg-agent.c: Likewise. * agent/w32main.c: Likewise. * common/argparse.c: Likewise. * common/audit.c: Likewise. * common/audit.h: Likewise. * common/convert.c: Likewise. * common/dotlock.c: Likewise. * common/exechelp-posix.c: Likewise. * common/exechelp-w32.c: Likewise. * common/exechelp-w32ce.c: Likewise. * common/exechelp.h: Likewise. * common/helpfile.c: Likewise. * common/i18n.h: Likewise. * common/iobuf.c: Likewise. * common/iobuf.h: Likewise. * common/localename.c: Likewise. * common/logging.c: Likewise. * common/openpgp-oid.c: Likewise. * common/session-env.c: Likewise. * common/sexputil.c: Likewise. * common/sysutils.c: Likewise. * common/t-sexputil.c: Likewise. * common/ttyio.c: Likewise. * common/util.h: Likewise. * dirmngr/cdblib.c: Likewise. * dirmngr/certcache.c: Likewise. * dirmngr/crlcache.c: Likewise. * dirmngr/dirmngr-client.c: Likewise. * dirmngr/dirmngr.c: Likewise. * dirmngr/dirmngr_ldap.c: Likewise. * dirmngr/dns-stuff.c: Likewise. * dirmngr/http.c: Likewise. * dirmngr/ks-engine-hkp.c: Likewise. * dirmngr/ks-engine-ldap.c: Likewise. * dirmngr/ldap-wrapper.c: Likewise. * dirmngr/ldap.c: Likewise. * dirmngr/misc.c: Likewise. * dirmngr/ocsp.c: Likewise. * dirmngr/validate.c: Likewise. * g10/encrypt.c: Likewise. * g10/getkey.c: Likewise. * g10/gpg.c: Likewise. * g10/gpgv.c: Likewise. * g10/import.c: Likewise. * g10/keydb.c: Likewise. * g10/keydb.h: Likewise. * g10/keygen.c: Likewise. * g10/keyid.c: Likewise. * g10/keylist.c: Likewise. * g10/keyring.c: Likewise. * g10/mainproc.c: Likewise. * g10/misc.c: Likewise. * g10/options.h: Likewise. * g10/packet.h: Likewise. * g10/parse-packet.c: Likewise. * g10/pkclist.c: Likewise. * g10/pkglue.c: Likewise. * g10/plaintext.c: Likewise. * g10/server.c: Likewise. * g10/sig-check.c: Likewise. * g10/sqlite.c: Likewise. * g10/tdbio.c: Likewise. * g10/test-stubs.c: Likewise. * g10/tofu.c: Likewise. * g10/trust.c: Likewise. * g10/trustdb.c: Likewise. * g13/create.c: Likewise. * g13/mountinfo.c: Likewise. * kbx/keybox-blob.c: Likewise. * kbx/keybox-file.c: Likewise. * kbx/keybox-init.c: Likewise. * kbx/keybox-search-desc.h: Likewise. * kbx/keybox-search.c: Likewise. * kbx/keybox-update.c: Likewise. * scd/apdu.c: Likewise. * scd/app-openpgp.c: Likewise. * scd/app-p15.c: Likewise. * scd/app.c: Likewise. * scd/ccid-driver.c: Likewise. * scd/command.c: Likewise. * scd/iso7816.c: Likewise. * sm/base64.c: Likewise. * sm/call-agent.c: Likewise. * sm/call-dirmngr.c: Likewise. * sm/certchain.c: Likewise. * sm/gpgsm.c: Likewise. * sm/import.c: Likewise. * sm/keydb.c: Likewise. * sm/minip12.c: Likewise. * sm/qualified.c: Likewise. * sm/server.c: Likewise. * tools/gpg-check-pattern.c: Likewise. * tools/gpgconf-comp.c: Likewise. * tools/gpgkey2ssh.c: Likewise. * tools/gpgparsemail.c: Likewise. * tools/gpgtar.c: Likewise. * tools/rfc822parse.c: Likewise. * tools/symcryptrun.c: Likewise. Signed-off-by: Justus Winter <[email protected]>
* gpg: Try hard to use MDC also for sign+symenc.Werner Koch2015-10-121-2/+2
| | | | | | | | | | | | | | | * g10/encrypt.c (use_mdc): Make it a global func. * g10/sign.c (sign_symencrypt_file): Use that function to decide whether to use an MDC. * tests/openpgp/conventional-mdc.test: Add a simple test case. -- We used --force-mdc in sign+symenc mode (-cs) only with --force-mdc. That broke our assumption from commit 625e292 (GnuPG 2.1.9) that all uses of modern ciphers are using MDC. Reported-by: Ben Kibbey <[email protected]> Signed-off-by: Werner Koch <[email protected]>
* common/iobuf.h: Remove iobuf_open_fd_or_name.Neal H. Walfield2015-08-201-2/+5
| | | | | | | | * common/iobuf.h (iobuf_open_fd_or_name): Remove prototype. Replace use with either iobuf_open or iobuf_fdopen_nc, as appropriate. * common/iobuf.c (iobuf_open): Remove function. -- Signed-off-by: Neal H. Walfield <[email protected]>.
* gpg: Rename a debug macro.Werner Koch2015-04-061-2/+2
| | | | | * g10/options.h (DBG_CIPHER_VALUE): Rename to DBG_CRYPTO_VALUE. (DBG_CIPHER): Rename to DBG_CRYPTO.
* gpg: Fix possible dead code elimination.Werner Koch2015-03-151-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/encrypt.c: Change condition for detecting a real file. -- Detected by Stack 3.0: bug: anti-dce model: | %tobool155 = icmp ne i32 %call154, 0, !dbg !1298 --> true ************************************************************ land.lhs.true156: %96 = icmp eq i8* %filename, null call void @opt.bugon(i1 %96), !dbg !1298, !bug !1250 %97 = load i8* %filename, align 1, !dbg !1298 %conv157 = sext i8 %97 to i32, !dbg !1298 %tobool158 = icmp ne i32 %conv157, 0, !dbg !1298 br i1 %tobool158, label %land.lhs.true159, label %if.else177,\ !dbg !1298 stack: - /home/wk/s/gnupg/g10/encrypt.c:639:0 ncore: 1 core: - /home/wk/s/gnupg/g10/encrypt.c:639:0 - null pointer dereference
* gpg: Replace remaining old error code macros by GPG_ERR_.Werner Koch2015-01-221-7/+7
| | | | | | | | | * g10/gpg.h (g10_errstr): Remove macro and change all occurrences by gpg_strerror. (G10ERR_): Remove all macros and change all occurrences by their GPG_ERR_ counterparts. Signed-off-by: Werner Koch <[email protected]>
* gpg: Remove option aliases --[no-]throw-keyid and --notation-data.Werner Koch2014-12-031-2/+2
| | | | | | | | | * g10/gpg.c (opts): Remove them. * g10/options.h (opt): s/throw_keyid/throw_keyids/ and change users. -- See mails starting http://lists.gnupg.org/pipermail/gnupg-devel/2014-November/029128.html
* gpg: Refer to --throw-keyids instead of --throw-keyidDaniel Kahn Gillmor2014-11-241-1/+1
| | | | | | | | * g10/encrypt.c: adjust error message -- The full option name is --throw-keyids, so we should refer to it consistently.
* gpg: Remove options --pgp2 and --rfc1991.Werner Koch2014-08-141-36/+10
| | | | | | | | | | | | | | * g10/gpg.c (oRFC1991, oPGP2): Remove (opts): Remove --pgp2 and --rfc1991. * g10/options.h (CO_PGP2, CO_RFC1991): Remove. Remove all users. (RFC2440, PGP2): Remove. Remove all code only enabled by these conditions. * tests/openpgp/clearsig.test: Remove --rfc1991 test. -- The use of PGP 2.c is considered insecure for quite some time now (e.g. due to the use of MD5). Thus we remove all support for _creating_ PGP 2 compatible messages.
* gpg: Create exported secret files and revocs with mode 700.Werner Koch2014-06-301-2/+2
| | | | | | | | | | | | | | | * common/iobuf.c (direct_open): Add arg MODE700. (iobuf_create): Ditto. * g10/openfile.c (open_outfile): Add arg RESTRICTEDPERM. Change call callers to pass 0 for it. * g10/revoke.c (gen_desig_revoke, gen_revoke): Here pass true for new arg. * g10/export.c (do_export): Pass true for new arg if SECRET is true. -- GnuPG-bug-id: 1653. Note that this works only if --output has been used.
* Silence several warnings when building under Windows.Werner Koch2014-03-071-0/+10
| | | | | | | | | | | | | | | | | | | | | | | * agent/call-scd.c (start_scd): Replace int by assuan_fd_t. (start_pinentry): Ditto. * common/asshelp.c (start_new_gpg_agent): Replace int by assuan_fd_t. * common/dotlock.c (GNUPG_MAJOR_VERSION): Include stringhelp.h for prototypes on Windows and some other platforms. * common/logging.c (fun_writer): Declare addrbuf only if needed. * g10/decrypt.c (decrypt_message_fd) [W32]: Return not_implemented. * g10/encrypt.c (encrypt_crypt) [W32]: Return error if used in server mode. * g10/dearmor.c (dearmor_file, enarmor_file): Replace GNUPG_INVALID_FD by -1 as temporary hack for Windows. * g10/export.c (do_export): Ditto. * g10/revoke.c (gen_desig_revoke, gen_revoke): Ditto. * g10/sign.c (sign_file, clearsign_file, sign_symencrypt_file): Ditto. * g10/server.c (cmd_verify, gpg_server) [W32]: Return an error. -- The gpg server mode is not actual working and thus we can avoid the warnings by explicitly disabling the mode. We keep it working under Unix, though.
* Change all quotes in strings and comments to the new GNU standard.Werner Koch2012-06-051-9/+9
| | | | | | | | | | | | | | | | | | | The asymmetric quotes used by GNU in the past (`...') don't render nicely on modern systems. We now use two \x27 characters ('...'). The proper solution would be to use the correct Unicode symmetric quotes here. However this has the disadvantage that the system requires Unicode support. We don't want that today. If Unicode is available a generated po file can be used to output proper quotes. A simple sed script like the one used for en@quote is sufficient to change them. The changes have been done by applying sed -i "s/\`\([^'\`]*\)'/'\1'/g" to most files and fixing obvious problems by hand. The msgid strings in the po files were fixed with a similar command.
* Compute the fingerprint for ECDH only on demand.Werner Koch2011-02-021-67/+62
| | | | | This also fixes a failed assertion when using a v3 key where the fingerprint size is not 20.
* Fixed the ECC interface to Libgcrypt to be ABI compatible with the previous ↵Werner Koch2011-01-311-1/+1
| | | | | | | | | | | | | | | | version. Quite some changes were needed but in the end we have less code than before. Instead of trying to do everything with MPIs and pass them back and forth between Libgcrypt and GnuPG, we know use the S-expression based interface and make heavy use of our opaque MPI feature. Encryption, decryption, signing and verification work with self-generared keys. Import and export does not yet work; thus it was not possible to check the test keys at https://sites.google.com/site/brainhub/pgpecckeys .
* Editorial changes and allow building with old libgcrypts.Werner Koch2011-01-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Changed order of some conditional to make to put the special case into the true branch. Indentation changes. Minor other changes to make the ECC code more similar to the rest of our code. It builds but many sefltests still fail. Need to fix that before using it with an ECDH enabled libgcrypt. [/] 2011-01-21 Werner Koch <[email protected]> * configure.ac: Need Libgcrypt 1.4.6 due to AESWRAP. (HAVE_GCRY_PK_ECDH): Add new test. [agent/] 2011-01-21 Werner Koch <[email protected]> * cvt-openpgp.c (GCRY_PK_ECDH) [!HAVE_GCRY_PK_ECDH]: New. [include/] 2011-01-21 Werner Koch <[email protected]> * cipher.h (GCRY_PK_USAGE_CERT): Remove compatibility macros because we now require libgcrypt 1.4.6. (GCRY_PK_ECDH): Add replacement.
* Integrating http://code.google.com/p/gnupg-ecc/source/detail?r=15 .Andrey Jivsov2011-01-061-3/+8
| | | | | | | | | | The following works: gpg2 --gen-key (ECC) gpg2 --list-keys gpg2 --list-packets ~/.gnupg/pubring.gpg gpg2 --list-packets <private key from http://sites.google.com/site/brainhub/pgpecckeys> ECDH doesn't work yet as the code must be re-written to adjust for gpg-agent refactoring.
* Exporting secret keys via gpg-agent is now basically supported.Werner Koch2010-10-011-5/+5
| | | | | | A couple of forward ported changes. Doc updates.
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