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* Release 1.10.1libgcrypt-1.10.1Werner Koch2022-03-282-2/+14
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* doc: Typo and grammar fixes.Werner Koch2022-03-281-201/+201
| | | | | | -- GnuPG-bug-id: 5596 Contributed-by: Mikhail Ryazanov
* hash: Add more OIDs.Werner Koch2022-03-282-0/+9
| | | | | * cipher/sha256.c: Add X9.62 OID. * cipher/sha512.c: Ditto.
* tests: Add brainpoolP256r1 to bench-slope.Werner Koch2022-03-281-0/+16
| | | | | | | | | * tests/bench-slope.c (ECC_ALGO_BRAINP256R1): New. (ecc_algo_fips_allowed): Support this curve. (ecc_algo_name): Ditto. (ecc_algo_curve): Ditto. (ecc_nbits): Ditto. (bench_ecc_init): Ditto.
* fips: Clarify what to be hashed for the integrity check.NIIBE Yutaka2022-02-222-17/+23
| | | | | | | | | | | | | | | | | | | | * src/fips.c (get_file_offset): Compute the maximum offset of segments. * src/gen-note-integrity.sh: Likewise. -- Backport master commit of: 052c5ef4cea56772b7015e36f231fa0bcbf91410 The result is same (in current format of ELF program). Semantics is more clear. It hashes: - From the start of shared library file, - fixed up the ELF header to exclude link-time information, - up to the last segment. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: Fix gen-note-integrity.sh script not to use cmp utility.NIIBE Yutaka2022-02-221-4/+4
| | | | | | | | | | | | | * src/gen-note-integrity.sh: Simplify detecting 32-bit machine or 64-bit machine. -- Backport master commit of: 3c8b6c4a9cad59c5e1db5706f6774a3141b60210 GnuPG-bug-id: 5835 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: More portable integrity check.NIIBE Yutaka2022-02-223-75/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/Makefile.am (EXTRA_DIST): Change the name of the script. (libgcrypt.la.done): Invoce OBJCOPY with --add-section. (libgcrypt.so.hmac): Specify ECHO_N. * src/fips.c (get_file_offset): Rename from get_file_offsets. Find the note section and return the value in HMAC. (hmac256_check): Simplify by HMAC from the note section, not loaded. (check_binary_integrity): Use dladdr instead of dladdr1. * src/gen-note-integrity.sh: Rename from genhmac.sh. Generate ElfN_Nhdr, and then the hmac. -- Backport master commit of: a340e980388243ceae6df57d101036f3f2a955be The idea of use of .note is by Daiki Ueno. https://gitlab.com/dueno/integrity-notes Further, instead of NOTE segment loaded onto memory, use noload section in the file. Thanks to Clemens Lang for initiating this direction of improvement. The namespace "FDO" would need to be changed. GnuPG-bug-id: 5835 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: Integrity check improvement, with only loadable segments.NIIBE Yutaka2022-02-224-25/+136
| | | | | | | | | | | | | | | | | | | | * configure.ac (READELF): Check the tool. * src/Makefile.am (libgcrypt.so.hmac): Use genhmac.sh with hmac256. * src/fips.c (get_file_offsets): Rename from get_file_offset. Determine the OFFSET2 at the end of loadable segments, too. Add fixup of the ELF header to exclude section information. (hmac256_check): Finish scanning at the end of loadble segments. * src/genhmac.sh: New. -- Backport master commit of: 9dcf9305962b90febdf2d7cc73b49feadbf6a01f This change fixes the build with ld.gold. GnuPG-bug-id: 5835 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: Fix previous commit.NIIBE Yutaka2022-02-221-32/+32
| | | | | | | | | | | -- Backport master commit of: 521500624b4b11538d206137205e2a511dad7072 Coding style fix. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: Use ELF header to find hmac file offsetClemens Lang2022-02-222-7/+69
| | | | | | | | | | | | | | | | | | | | | | | | | * src/fips.c [ENABLE_HMAC_BINARY_CHECK] (hmac256_check): Use ELF headers to locate the file offset for the HMAC in addition to information from the loader -- Backport master commit of: beb5d6df5c5785db7c32a24a5d2a351cb964bfbc The previous method of locating the offset of the .rodata1 section in the ELF file on disk used information obtained from the loader. This computed the address of the value in memory at runtime, but the offset in the file can be different. Specifically, the old code computed a value relative to ElfW(Phdr).p_vaddr, but the offset in the file is relative to ElfW(Phdr).p_offset. These values can differ, so the computed address at runtime must be translated into a file offset relative to p_offset. This is largely cosmetic, since the text section that should contain the HMAC usually has both p_vaddr and p_offset set to 0. Signed-off-by: Clemens Lang <cllang@redhat.com>
* Silence compiler warnings for possible alignment problem.NIIBE Yutaka2022-02-211-3/+3
| | | | | | | | | | | | | | | * cipher/kdf.c (_gcry_kdf_compute, _gcry_kdf_final, _gcry_kdf_close): Fix the cast. -- Backport master commit of: 5420cbbd3ec7ebf081224796e8d1f8299f7ad985 The object referenced by H is actually the target object of the particular struct, so, no problem for alignment. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* build: Fix m4/gpg-error.m4.NIIBE Yutaka2022-02-181-1/+2
| | | | | | | | | | | | | | * m4/gpg-error.m4: Unset GPGRT_CONFIG when it doesn't work well. -- Cherry-picked the master commit of: bff9f1b024647e18b2c87dcd769c0e449f7752e6 With older version of libgpg-error (< 1.33), the gpgrt-config script doesn't support .pc files. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* hmac: Fix memory leakClemens Lang via Gcrypt-devel2022-02-141-0/+1
| | | | | | | | | | | | | | | * src/hmac.c: Release HMAC256 context -- Cherry-picked the master commit of: 6994d874af865cc6ba95a8a6eb5a8fe048e88e07 LeakSanitizer marks the allocation of this context as leaked. Since the hmac binary is used during the build with --enable-hmac-binary-check, this fails the build with AddressSanitizer/LeakSanitizer. Signed-off-by: Clemens Lang <cllang@redhat.com>
* fips: Fix memory leaks in FIPS modeClemens Lang via Gcrypt-devel2022-02-144-1/+8
| | | | | | | | | | | | | | | | * cipher/pubkey.c (_gcry_pk_sign_md): Fix memory leak in FIPS mode when used with SHA1 * tests/basic.c (check_one_cipher_core): Add missing free in error code triggered in FIPS mode * tests/dsa-rfc6979.c (check_dsa_rfc6979): Likewise * tests/pubkey.c (check_x931_derived_key): Likewise -- Cherry-picked the master commit of: 7fc5d33e74164519edcd8127a35cc21228d2727f Signed-off-by: Clemens Lang <cllang@redhat.com>
* Register DCO for Clemens Lang.NIIBE Yutaka2022-02-141-0/+3
| | | | | | | | | -- Cherry-picked the master commit of: b7dcb576bc1bb2cc23c29395f0c78c495af971d3 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* kdf: Use u64.NIIBE Yutaka2022-02-141-1/+1
| | | | | | | | | | | * cipher/kdf.c (rotr64): We use u64 in libgcrypt. -- Cherry-picked the master commit of: e257fe39b8ffafa3b1fc72b00db1ea43d29c9983 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* jitterentropy: Include <fcntl.h> and <limits.h>Heiko Becker2022-02-041-0/+3
| | | | | | | | | | | * random/jitterentropy-base-user.h: Include <fcntl.h> for O_RDONLY * random/jitterentropy-base-user.h: Include <limits.h> for LONG_MAX -- Fixes the build with musl libc. Signed-off-by: Heiko Becker <heirecka@exherbo.org>
* Post release updates.Werner Koch2022-02-012-1/+7
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* Release 1.10.0libgcrypt-1.10.0Werner Koch2022-02-012-11/+61
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* Merge branch 'master' into LIBGCRYPT-1.10-BRANCHWerner Koch2022-02-011-2/+5
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| * rsa: Fix regression in not returning an error for prime generation.Werner Koch2022-01-311-2/+5
| | | | | | | | | | | | | | | | | | | | * cipher/rsa.c (generate_fips): Set the default EC again. -- GnuPG-bug-id: 5806 Fixes-commit: 40d63d09b2d06631f4d2c3d1b167a620d50c99f8 That minor bug is not found in any released code.
* | Merge branch 'master' into LIBGCRYPT-1.10-BRANCHWerner Koch2022-01-319-115/+167
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| * cipher: Initialize values not to confuse static analyzersJakub Jelen2022-01-311-3/+3
| | | | | | | | | | | | | | | | * cipher/ecc-eddsa.c (_gcry_ecc_eddsa_sign): Initialize integer values not to confuse static analyzers. (_gcry_ecc_eddsa_verify): Ditto. -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
| * fips: Remove unused assignmentJakub Jelen2022-01-311-1/+0
| | | | | | | | | | | | * src/fips.c (hmac256_check): Remove unused assignment. -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
| * cipher: Remove dead code in for the siv modeJakub Jelen2022-01-311-2/+0
| | | | | | | | | | | | * cipher/cipher-siv.c (_gcry_cipher_siv_setkey): Remove dead code -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
| * random: Avoid dereference of the ec before checking for NULLJakub Jelen2022-01-311-4/+6
| | | | | | | | | | | | | | * random/jitterentropy-noise.c (jent_memaccess): Move check before dereferencing the pointer. -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
| * kdf: Fix computation by big-endian machine.NIIBE Yutaka2022-01-311-16/+32
| | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (beswap64_block): New. (argon2_fill_first_blocks): Convert to native endian. (pseudo_random_generate): Run in native endian. (argon2_compute_segment): Run in native endian. (argon2_final): Convert from native endian. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
| * ciper/blake2: Make sure to clean up the stack.NIIBE Yutaka2022-01-311-0/+2
| | | | | | | | | | | | | | | | * cipher/blake2.c (blake2b_vl_hash): Wipe the memory. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
| * kdf: handle errors from thread dispatch/wait functionsJussi Kivilinna2022-01-282-7/+32
| | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (argon2_compute): Handle failed job dispatch/wait. * tests/t-kdf.c (pthread_jobs_launch_job) (wait_all_jobs_completion): Handle errors returned from pthread functions. -- This allows thread helpers to return error code, which causes KDF processing to stop. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
| * kdf/argon2: use BLAKE2b hash_buffers function instead of _gcry_md_*Jussi Kivilinna2022-01-281-45/+52
| | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (argon2_fill_first_blocks): Convert to use iov hash_buffers API instead of _gcry_md_*. -- More direct use of BLAKE2b avoids overhead from md object creation and cleanup. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
| * Rename KDF job functions and function typesJussi Kivilinna2022-01-283-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gcrypt.h.in (gcry_kdf_job_fn_t): New. (gcry_kdf_dispatch_job_fn_t): Renamed from 'gcry_kdf_lauch_job_t'; Use 'gcry_kdf_job_fn_t' for function pointer parameter. (gcry_kdf_wait_all_jobs_fn_t): Renamed from 'gcry_kdf_wait_all_jobs_completion_t'. (gcry_kdf_thread_ops_t): Rename functions to 'dispatch_job' and 'wait_all_jobs'. * cipher/kdf.c (argon2_compute): Change to use 'dispatch_job' and 'wait_all_jobs'. * tests/t-kdf.c (job_thread_param, pthread_jobs_launch_job): Use 'gcry_kdf_job_fn_t' type for 'job'. -- Rename 'launch_job' to 'dispatch_job', dispatch feels better word to describe the action here. Also remove '_completion' from wait_all function name as it makes name unnecessary long. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
| * tests/t-kdf: few changes to pthread example and fix win32/win64 buildsJussi Kivilinna2022-01-283-26/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/gcrypt.h.in (gcry_kdf_thread_ops_t): New based on 'struct gcry_kdf_thread_ops'. (gcry_kdf_compute): Use 'gcry_kdf_thread_ops_t' instead of 'struct gcry_kdf_thread_ops'. * tests/Makefile.am: Define 't_kdf_LDADD' and 't_kdf_CFLAGS' on win32/win64 target too. * tests/t-kdf.c (pthread_jobs_launch_job): Set 'oldest_thread_idx' on first thread creation. (wait_all_jobs_completion): Reset 'oldest_thread_idx' to -1. (my_kdf_derive): Merge HAVE_PTHREAD ifdefs; Initialize 'oldest_thread_idx' to -1. -- Windows build was not working because of missing HAVE_PTHREAD in 't-kdf.c' and LDADD/CFLAGS issue in 'Makefile.am'. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
* | Merge branch 'master' into LIBGCRYPT-1.10-BRANCHWerner Koch2022-01-2810-442/+465
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| * kdf: Change new KDF API.NIIBE Yutaka2022-01-288-305/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (argon2_ctl): Remove. (argon2_iterator): Remove. (argon2_compute_segment): Change the API. (argon2_compute): New. (argon2_open): No optional N_THERADS any more. (_gcry_kdf_ctl): Remove. (_gcry_kdf_iterator, _gcry_kdf_compute_segment): Remove. (_gcry_kdf_compute): New. * src/gcrypt-int.h: Update declarations. * src/gcrypt.h.in: Likewise. * src/libgcrypt.def: Update. * src/libgcrypt.vers: Update. * src/visibility.c: Update. * src/visibility.h: Update. * tests/t-kdf.c (check_argon2): Update the test with change of new API. -- GnuPG-bug-id: 5797 Co-authored-by: Jussi Kivilinna <jussi.kivilinna@iki.fi> Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
| * kdf: Implement Argon2 KDF using blake2b_vl_hash function.NIIBE Yutaka2022-01-282-166/+244
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (hash): Remove, as it's not possible to implement with _gcry_md_* programming interface. (xor_block): New. (argon2_fill_first_blocks): Rename from argon2_genh0_first_blocks. (argon2_init): Don't use ->HD any more. (fill_block, pseudo_random_generate, index_alpha): New. (argon2_compute_segment): Implement ARGOND, ARGON2I and ARGON2ID. (argon2_final): Fix using blake2b_vl_hash. (argon2_open): Fix for parameters and the restriction for output length. * tests/t-kdf.c (check_argon2): Update test vector for version 0x13. (main): Enable the test. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
| * cipher: Implement variable-length hash function for Argon2.NIIBE Yutaka2022-01-282-0/+54
| | | | | | | | | | | | | | | | * cipher/blake2.c (blake2b_vl_hash): New. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
| * kdf: Improve new KDF API.NIIBE Yutaka2022-01-268-70/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (struct argon2_thread_data): Change layout. (argon2_iterator): Use struct gcry_kdf_pt_head. (argon2_compute_segment): Rename from argon2_compute_row. (argon2_open): Handle N_THREAD maximum. (_gcry_kdf_iterator): Use struct gcry_kdf_pt_head. (_gcry_kdf_compute_segment): Rename from _gcry_kdf_compute_row. * src/gcrypt-int.h: Update declarations. * src/gcrypt.h.in (struct gcry_kdf_pt_head): Expose the data type. * src/libgcrypt.def, src/libgcrypt.vers: Update. * src/visibility.c, src/visibility.h: Update. * tests/t-kdf.c (start_thread, my_kdf_derive): Follow the change. -- Fixes-commit: bafdb90d97b65db541ea917088ca956e6a364f6b GnuPG-bug-id: 5797 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* | build: Fix accidental SO number bump.Werner Koch2022-01-271-1/+1
| | | | | | | | | | -- Fixes-commit: 65998903f6d17e702fb35b9d4878e33715981298
* | kdf: Improve new KDF API.NIIBE Yutaka2022-01-268-70/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (struct argon2_thread_data): Change layout. (argon2_iterator): Use struct gcry_kdf_pt_head. (argon2_compute_segment): Rename from argon2_compute_row. (argon2_open): Handle N_THREAD maximum. (_gcry_kdf_iterator): Use struct gcry_kdf_pt_head. (_gcry_kdf_compute_segment): Rename from _gcry_kdf_compute_row. * src/gcrypt-int.h: Update declarations. * src/gcrypt.h.in (struct gcry_kdf_pt_head): Expose the data type. * src/libgcrypt.def, src/libgcrypt.vers: Update. * src/visibility.c, src/visibility.h: Update. * tests/t-kdf.c (start_thread, my_kdf_derive): Follow the change. -- Fixes-commit: bafdb90d97b65db541ea917088ca956e6a364f6b GnuPG-bug-id: 5797 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* | Bumb version number to prepare the 1.10 branchWerner Koch2022-01-268-27/+49
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* random: Include sys/random.h when available.NIIBE Yutaka2022-01-262-1/+4
| | | | | | | | | | * configure.ac (AC_CHECK_HEADERS): Check sys/random.h. * random/rndgetentropy.c [HAVE_SYS_RANDOM_H]: Include it. -- Reported-by: Christoph Badura <bad@bsd.de> Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* cipher: Add new API for modern KDF function.NIIBE Yutaka2022-01-269-10/+987
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * cipher/kdf.c (hash, argon2_genh0_first_blocks): New for Argon2. (argon2_init, argon2_ctl, argon2_iterator): Likewise. (argon2_compute_row, argon2_final, argon2_close): Likewise. (argon2_open): Likewise. (balloon_open): New for Balloon. (_gcry_kdf_open, _gcry_kdf_ctl, _gcry_kdf_iterator): Add new API. (_gcry_kdf_compute_row, _gcry_kdf_final, _gcry_kdf_close): Likewise. * src/gcrypt-int.h: Add declarations for new API. * src/gcrypt.h.in: Likewise. (enum gcry_kdf_algos): Add GCRY_KDF_ARGON2 and GCRY_KDF_BALLOON. (enum gcry_kdf_subalgo_argon2): Add GCRY_KDF_ARGON2D, GCRY_KDF_ARGON2I, and GCRY_KDF_ARGON2ID. * src/libgcrypt.def, src/libgcrypt.vers: Update. * src/visibility.h: Likewise. * src/visibility.c: Add new API. * tests/Makefile.am (t_kdf_LDADD, t_kdf_CFLAGS): Enable use of pthread. * tests/t-kdf.c (check_argon2): New, not enabled yet. -- New API has been added, decoupling thread support. Implementation of Argon2 is on-going. Test is not enabled yet. GnuPG-bug-id: 5797 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* Prefer uint64_t for the definition of u64.NIIBE Yutaka2022-01-251-5/+5
| | | | | | | | | | | | | | | | | | * src/types.h (u64): Prefer use of uint64_t with C99 compliant compiler. -- In libgcrypt, we use u64 for 64-bit unsigned integer, it's before C99. Newer jitterentropy introduces use of uint64_t. In LP64 systems, there are two variants: (1) uint64_t is defined as unsigned long, (2) uint64_t is defined as unsigned long long. macOS is the latter. Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* tests: Fix variable initialization for tests.NIIBE Yutaka2022-01-252-6/+4
| | | | | | | | | | * tests/t-rsa-15.c (one_test_sexp): Initialize OUT_LEN. * tests/t-rsa-pss.c (one_test_sexp): Initialize CTX and OUT_LEN. Fix the if condition. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* mpi: Add missing header file to the tarballJakub Jelen2022-01-251-1/+1
| | | | | | | * mpi/Makefile.am: Add missing header file. -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
* doc: Update more information about FIPS selftests and algorithmsJakub Jelen2022-01-251-14/+175
| | | | | | | | | | | | * doc/gcrypt.texi: List implemented GOST curves. Update location of the HMAC selftests and add SHA3 ones. Add information about ECC selftests. Add information about KDF selftests. Update information about additional MAC selftests. Update ifnromation about FIPS allowed algorithms. -- Signed-off-by: Jakub Jelen <jjelen@redhat.com>
* tests/t-kdf: fix format string argument type mismatchJussi Kivilinna2022-01-221-4/+4
| | | | | | | | | | | * tests/t-kdf.c (check_pbkdf2, check_scrypt): Change fprintf format for plen from "%ld" to "%u" and cast plen to 'unsigned int'. -- Fix compiler warning: "format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘size_t’ {aka ‘unsigned int’}". Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
* Fix building GCM when GCM_USE_ARM_NEON defined but GCM_USE_ARM_PMULL notJussi Kivilinna2022-01-221-4/+3
| | | | | | | | * cipher/cipher-gcm.c (setupM): Remove ifdef around 'features'. -- GnuPG-bug-id: 5796 Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
* scrypt: Fix the last step of SCRYPT.NIIBE Yutaka2022-01-201-1/+1
| | | | | | | | * cipher/scrypt.c (_gcry_kdf_scrypt): Single call to PBKDF2. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* fips: Recover test cases for selftest, add skipping in FIPS mode.NIIBE Yutaka2022-01-202-2/+150
| | | | | | | | | | | | | | | | * cipher/kdf.c (check_one): Skip a test with shorter passphrase in FIPS mode. (selftest_pbkdf2): Recover selftest cases. * cipher/mac-hmac.c (check_one): Skip a test with shorter key in FIPS mode. (selftests_sha224, selftests_sha256): Recover selftest cases. (selftests_sha384, selftests_sha512, selftests_sha3): Likewise. -- Fixes-commit: 76aad97dd312e83f2f9b8d086553f2b72ab6546f GnuPG-bug-id: 5512 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
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