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| * gpgconf: Check readability of some files with -XWerner Koch2024-03-181-8/+29
| | | | | | | | | | | | * tools/gpgconf.c (list_dirs): Rename arg from special to show_config_mode. Add "S.Uiserver" test and test existsing files for readability.
| * gpg: Make sure a DECRYPTION_OKAY is never issued for a bad OCB tag.Werner Koch2024-03-142-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | * g10/mainproc.c (proc_encrypted): Force a decryption failure if any error has been seen. * g10/decrypt-data.c (aead_checktag): Issue an ERROR line. -- GnuPG-bug-id: 7042 Note that gpg in any case returns a failure exit code but due to double forking GPGME would not see it.
| * gpg-check-pattern: Consider an empty pattern file as validWerner Koch2024-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | * tools/gpg-check-pattern.c (read_file): Check length before calling fread. -- The problem with an empty file is that es_fread is called to read one element of length zero which seems to be undefined behaviour and results in ENOENT on my test box.
* | gpg: Terminate key listing on output write error.Werner Koch2024-05-154-20/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/keylist.c (list_all): Handle error from list_keyblock. (list_one): Ditto. (locate_one): Ditto. (list_keyblock): Detect write error, print, and return it. (list_keyblock_direct): Return error from list_keyblock. * g10/import.c (import_one_real): Break on listing error. -- Test by using gpg -k >/dev/full GnuPG-bug-id: 6185
* | tpm2d: Use BYTE type to acces TPM2B object.NIIBE Yutaka2024-05-151-14/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | * tpm2d/tpm2.c (tpm2_SensitiveToDuplicate): Don't use the cast of (TPM2B *). -- While it works (since the actual access is done by the macros), compiler may complain the alignment property of type BYTE * and TPM2B object is different. Signed-off-by: NIIBE Yutaka <[email protected]>
* | common: Remove unused function.NIIBE Yutaka2024-05-151-6/+0
| | | | | | | | | | | | | | | | * common/exechelp-posix.c (my_error): Remove. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | dirmngr: Fix a call of calloc.NIIBE Yutaka2024-05-141-1/+1
| | | | | | | | | | | | | | | | * dirmngr/ldap-parse-uri.c (ldap_parse_uri): Fix arguments. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | gpg: Algo "kyber" is now a shortcut for ky768_bp256.Werner Koch2024-05-061-2/+2
| | | | | | | | | | | | | | | | * g10/keygen.c (parse_key_parameter_part): Change Kyber defaults. -- Also kyber1024 is now a shortcut for ky1024_bp384. This change is to align it with the original wussler draft.
* | scd:piv: Support listing of retired keys with KEYINFO.Werner Koch2024-05-063-25/+47
| | | | | | | | | | | | | | | | | | | | | | | | * scd/app-piv.c (data_objects): Mark returned key as having a keypair. (do_with_keygrip): Check against encrusage and not used one tag. * tools/gpg-card.c (piv_keyref_is_retired): New. (list_all_kinfo): Pretty print retired keys. -- This allows to list all existing retired keys without using separate readkey commands.
* | speedo: Update the instructions to use the gnupg26 tag.Werner Koch2024-05-021-5/+5
| | | | | | | | --
* | gpg: Add a notation to Kyber encryption subkeysWerner Koch2024-05-021-2/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/keygen.c (struct opaque_data_usage_and_pk): New. (do_add_notation): New. (keygen_add_key_flags_from_oduap): New. (write_keybinding): Prepare for de-vs cplimance notation. Add a notation to Kyber subkeys. -- This code is based on the 2.2 commit b284412786d71c1cf382e1dff3a36ec6cce11556 However the de-vs notation is currently ineffective as long as Libgcrypt won't claim compliance. The new notation fips203.ipd.2023-08-24 has been added to allow detection of subkeys which have been crated with a pre-final FIPS203 spec for Kyber.
* | speedo: Change install directory for WindowsWerner Koch2024-04-262-7/+15
| | | | | | | | | | | | | | -- Given that we will build only 64 bit versions, we need to switch where stuff is installed on Windows.
* | speedo: Do not use the gpg-error-config in the build systemWerner Koch2024-04-261-2/+2
| | | | | | | | | | | | -- With that installed we don't get proper suport for SYSROOT.
* | speedo: Prepare for building 64 bit Windows versions.Werner Koch2024-04-261-12/+44
| | | | | | | | --
* | speedo: Set gnupg_ver macro to gnupg26_ver.Werner Koch2024-04-261-2/+2
| | | | | | | | | | | | -- Also fixed a syntax erro rin AUTHENTICODE_sign
* | agent:kem:ecc: Support a key on smartcard.NIIBE Yutaka2024-04-265-74/+288
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * agent/agent.h (agent_card_ecc_kem): New. * agent/divert-scd.c (agent_card_ecc_kem): New. * agent/pkdecrypt.c (ecc_extract_pk_from_key): New. (ecc_extract_sk_from_key): New. (ecc_raw_kem, get_cardkey, ecc_get_curve): New. (ecc_pgp_kem_decrypt): Support a key on smartcard for ECC. (composite_pgp_kem_decrypt): Handle a case of a key on smartcard. * common/sexputil.c (get_ecc_curve_from_key): New. * common/util.h (get_ecc_curve_from_key): New. -- GnuPG-bug-id: 7097 Signed-off-by: NIIBE Yutaka <[email protected]>
* | speedo: Use gpg-authcode-sign.sh and change archive label to v2.5.Werner Koch2024-04-253-90/+9
| | | | | | | | --
* | Install the new gpg-authcode-sign.sh script.Werner Koch2024-04-252-0/+258
| | | | | | | | | | | | | | | | | | | | * tools/gpg-authcode-sign.sh: New. * tools/Makefile.am (bin_SCRIPTS): Add that tool. -- This script makes use of gpg anyway and thus it is best to have it also installed with the gpg version used to cross-build our software. The script was orginally developed for gpg4win.
* | agent:kem: Fix memory leaks.NIIBE Yutaka2024-04-251-3/+6
| | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (composite_pgp_kem_decrypt): Release shadow_info memory. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | agent: Allow NULL for R_PADDING, when calling scd and tpm2d.NIIBE Yutaka2024-04-253-8/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * agent/call-scd.c (padding_info_cb): Allow NULL. (agent_card_pkdecrypt): Likewise. * agent/divert-scd.c (divert_pkdecrypt): Likewise. * agent/divert-tpm2.c (divert_tpm2_pkdecrypt): Likewise. -- It's for RSA PKCD#1 encoding if the decrypt operation removes padding or not. When caller knows it's not RSA, this information is no use and it is better to allow NULL with the variable R_PADDING. Signed-off-by: NIIBE Yutaka <[email protected]>
* | gpg: New option --require-pqc-encryptionWerner Koch2024-04-245-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | * g10/gpg.c (oRequirePQCEncryption): New. (opts): Add option. (main): Set option. * g10/mainproc.c (print_pkenc_list): Print a warning. * g10/options.h (flags): Add flag require_pqc_encryption. * g10/getkey.c (finish_lookup): Skip non-pqc keys if the option is set. -- GnuPG-bug-id: 6815
* | agent:kem: Factor out ECC KEM operation from composite KEM.NIIBE Yutaka2024-04-241-107/+136
| | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (ecc_pgp_kem_decrypt): New. (composite_pgp_kem_decrypt): Use ecc_pgp_kem_decrypt. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | agent: Simplify diverting operation to the smartcard.NIIBE Yutaka2024-04-241-10/+5
| | | | | | | | | | | | | | | | * agent/pkdecrypt.c (agent_pkdecrypt): Remove no_shadow_info variable. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | gpg: Split keygrip in a standard key listing.Werner Koch2024-04-231-2/+15
| | | | | | | | | | * g10/keylist.c (print_keygrip): New. (list_keyblock_print): Use new function to print the keygrip.
* | gpg: Support Kyber with Brainpool512r1.Werner Koch2024-04-2320-4/+750
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * common/openpgp-oid.c (oidtable): Add GCRY_KEM_RAW_BP512. * agent/pkdecrypt.c (ecc_table): Support bp512 * g10/pkglue.c (do_encrypt_kem): Ditto. * tests/openpgp/samplekeys: Add sample keys for kyber_bp256, bp384, and bp512. * tests/openpgp/privkeys: Add corresponding private keys. * tests/openpgp/samplemsgs: Add sample messages for those keys. -- GnuPG-bug-id: 6815
* | gpg: Support encryption with kyber_bp256 and kyber_bp384Werner Koch2024-04-233-2/+39
| | | | | | | | | | | | | | | | | | | | * common/openpgp-oid.c (oidtable): Support KEM for bp256 and bp384. * g10/pkglue.c (do_encrypt_kem): Ditto. -- GnuPG-bug-id: 6815 Note, this needs the very latest Libgcrypt to work properly
* | Remove the deprecated gcry_set_log_handler.Werner Koch2024-04-233-55/+0
| | | | | | | | | | | | | | | | * common/miscellaneous.c (my_gcry_logger): Remove. (setup_libgcrypt_logging): Do not call the deprecated gcry_set_log_handler. * kbx/kbxutil.c (my_gcry_logger): Remove. * tools/no-libgcrypt.c (gcry_set_log_handler): Remove stub.
* | tests: Add two Kyber sample keys and messages.Werner Koch2024-04-2312-4/+562
| | | | | | | | | | | | -- GnuPG-bug-id: 6815
* | gpg: Support encryption with kyber_cv448.Werner Koch2024-04-232-14/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/pkglue.c (do_encrypt_kem): Support cv25519 w/o 0x40 prefix. Support X448. (ECC_POINT_LEN_MAX): New. (ECC_HASH_LEN_MAX): New. * common/openpgp-oid.c (oidtable): Support X448 KEM. -- This needs more work. For example we should use a parameter table like what we do in agent/pkdecrypt.c. GnuPG-bug-id: 6815
* | Require Libgcrypt 1.11.0Werner Koch2024-04-233-65/+71
| | | | | | | | | | | | | | | | | | | | * configure.ac (NEED_LIBGCRYPT_VERSION): Set to 1.11.0 * agent/pkdecrypt.c (struct ecc_params): Move constants to the top. -- It does not make anymore sense to allow building with older Libgcrypt versions. After all PQ key support is a major feature and for this we need Libgcrypt.
* | agent:kem: More fix for PQC KEM with X448.NIIBE Yutaka2024-04-231-17/+16
| | | | | | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (struct ecc_params): Remove NAME_LEN field. (ecc_table): Update. (get_ecc_params): Use strcmp. (composite_pgp_kem_decrypt): Fix the call of gnupg_kem_combiner. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | agent:kem: Support other ML-KEM variants.NIIBE Yutaka2024-04-231-11/+40
| | | | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (composite_pgp_kem_decrypt): Care about ML-KEM 512 and 1024. -- Co-authored-by: Werner Koch <[email protected]> Signed-off-by: NIIBE Yutaka <[email protected]>
* | agent:kem: Support other ECC curves.NIIBE Yutaka2024-04-231-21/+105
| | | | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (ecc_table): New. (get_ecc_params): New. (composite_pgp_kem_decrypt): Support other curves. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | po: Update Portuguese Translation.Daniel Cerqueira2024-04-231-38/+9
| | | | | | | | Signed-off-by: Daniel Cerqueira <[email protected]>
* | tests: Avoid new C23 keyword true.Werner Koch2024-04-221-4/+4
| | | | | | | | | | | | | | * tests/asschk.c (eval_boolean): s/true/tru/ -- GnuPG-bug-is: 7093
* | gpg: Prepare Kyber encryption code for more variants.Werner Koch2024-04-183-24/+93
| | | | | | | | | | | | | | | | * common/openpgp-oid.c (oidtable): Add field kem_algo. (openpgp_oid_to_kem_algo): New. * g10/pkglue.c (do_encrypt_kem): Add support for Kyber1024. -- GnuPG-bug-id: 6815
* | gpg: Mark disabled keys and add show-ownertrust list option.Werner Koch2024-04-176-10/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/options.h (LIST_SHOW_OWNERTRUST): New. * g10/keylist.c (print_key_line): Show wonertrust and always show whether a key is disabled. * g10/gpg.c (parse_list_options): Add "show-ownertrust". * g10/gpgv.c (get_ownertrust_string): Add stub. * g10/test-stubs.c (get_ownertrust_string): Add stub. -- Note that in a --with-colons listing the ownertrust has always been emitted and the disabled state is marked in that listing with a special 'D' usage.
* | gpg: New command --quick-set-ownertrust.Werner Koch2024-04-174-2/+105
| | | | | | | | | | | | | | * g10/gpg.c (aQuickSetOwnertrust): New. (opts): Add new command. (main): Implement it. * g10/keyedit.c (keyedit_quick_set_ownertrust): New.
* | gpg: Make --with-subkey-fingerprint the default.Werner Koch2024-04-162-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | * g10/gpg.c (oWithoutSubkeyFingerprint): New. (opts): Add "without-subkey-fingerprint". (main): Make --with-subkey-fingerprint the default. Implementation the without option. -- Given that the default for the keyid format is none, the subkey fingerprints are important to do anything with a subkey. Thus we make the old option the default and provide a new option to revert it.
* | gpg: Fix minor Kyber display things.Werner Koch2024-04-152-1/+10
| | | | | | | | | | * common/compliance.c (gnupg_pk_is_compliant): Make Kyber known. * g10/misc.c (openpgp_pk_algo_name): Add "Kyber".
* | gpg: Implement Kyber encryption.Werner Koch2024-04-152-4/+214
| | | | | | | | | | | | | | | | | | | | * g10/build-packet.c (do_pubkey_enc): Support Kyber. * g10/pkglue.c (do_encrypt_kem): Implement. -- Note that the code does only work for ky768_cv25519 for now. GnuPG-bug-id: 6815
* | gpg: Add arg session_algo to pk_decrypt.Werner Koch2024-04-154-126/+180
| | | | | | | | | | | | | | | | | | | | | | | | | | * common/kem.c: Move constants to the top. Add some documentation. * g10/pkglue.c (pk_encrypt): Add arguments session_key and factor code out to ... (do_encrypt_rsa_elg): here, (do_encrypt_ecdh): and here, (do_encrypt_kem): and here. * g10/encrypt.c (write_pubkey_enc): Call with session key algorithm. -- This makes it easier to review the code.
* | scd:openpgp: Robust Data Object handling for constructed case.NIIBE Yutaka2024-04-151-0/+50
| | | | | | | | | | | | | | | | | | | | | | * scd/app-openpgp.c (get_cached_data): When it comes with its tag and length for the constructed Data Object, remove them. -- GnuPG-bug-id: 7058 Signed-off-by: NIIBE Yutaka <[email protected]>
* | gpg: Prepare to use the fingerprint as fixed-info for Kyber.Werner Koch2024-04-123-8/+22
| | | | | | | | | | | | | | | | | | | | * g10/pubkey-enc.c (get_it): Use algo and fingerprint for the fixed-info. Keep a testing mode. * g10/options.h (COMPAT_T7014_OLD): New. * g10/gpg.c (compatibility_flags): Add "t71014-old" flag. -- GnuPG-bug-id: 6815
* | gpg: Simplify the pk_encrypt function interface.Werner Koch2024-04-123-33/+37
| | | | | | | | | | | | | | | | | | | | | | * g10/pkglue.c (pk_encrypt): Remove superfluous arguments and reanem variable rc to err. * g10/encrypt.c (write_pubkey_enc): Adjust for this change. -- We used to pass PK as well as information which could be taken directly from PK. Using ERR instead of RC is just for more uniform naming of variables.
* | gpg: Changed internal data format for Kyber.Werner Koch2024-04-118-41/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g10/packet.h (PKT_pubkey_enc): Add field seskey_algo. (struct pubkey_enc_list): Ditto. * g10/misc.c (pubkey_get_nenc): Change value for Kyber from 4 to 3. * g10/parse-packet.c (parse_pubkeyenc): Store the Kyber algo in the new field and adjust data. Do not store the length byte in data[2]. * g10/build-packet.c (do_pubkey_enc): Take the session algo for Kyber from the new field. * g10/encrypt.c (write_pubkey_enc): Ses the seskey_algo. * g10/mainproc.c (proc_pubkey_enc): Copy it. * g10/pubkey-enc.c (get_it): Support Kyber decryption. * g10/seskey.c (encode_session_key): Handle Kyber different from ECDH. -- Having always the single byte in the packet data than to store and retrieve it from an MPI is much easier. Thus this patch changes the original internal format. With this chnages decryption of the slighly modified test data works now. See the bug tracker for test data. GnuPG-bug-id: 6815
* | agent: Add more diagnostics to PQC decryption.Werner Koch2024-04-112-16/+71
| | | | | | | | | | | | | | | | * agent/pkdecrypt.c (composite_pgp_kem_decrypt): Use %d for correctness. Add error diagnostics and one extra check. -- GnuPG-bug-id: 7014
* | indent: Re-indent a functionWerner Koch2024-04-111-166/+165
| | | | | | | | --
* | agent: Rename the function using the word "composite"NIIBE Yutaka2024-04-111-5/+5
| | | | | | | | | | | | | | | | * agent/pkdecrypt.c (composite_pgp_kem_decrypt): Rename. -- Signed-off-by: NIIBE Yutaka <[email protected]>
* | agent: Fix PQC decryption.NIIBE Yutaka2024-04-111-28/+9
| | | | | | | | | | | | | | | | | | | | * agent/pkdecrypt.c (agent_hybrid_pgp_kem_decrypt): Change the format of SEXP in the protocol for symmetric cipher algorithm identifier. -- GnuPG-bug-id: 7014 Signed-off-by: NIIBE Yutaka <[email protected]>
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