user/sven/linux.git/crypto, branch v6.9.5

crypto: ecrdsa - Fix module auto-load on add_key

2024-06-16T11:51:03Z

commit eb5739a1efbc9ff216271aeea0ebe1c92e5383e5 upstream. Add module alias with the algorithm cra_name similar to what we have for RSA-related and other algorithms. The kernel attempts to modprobe asymmetric algorithms using the names "crypto-$cra_name" and "crypto-$cra_name-all." However, since these aliases are currently missing, the modules are not loaded. For instance, when using the `add_key` function, the hash algorithm is typically loaded automatically, but the asymmetric algorithm is not. Steps to test: 1. Cert is generated usings ima-evm-utils test suite with `gen-keys.sh`, example cert is provided below: $ base64 -d >test-gost2012_512-A.cer < Cc: stable@vger.kernel.org Signed-off-by: Vitaly Chikunov Tested-by: Stefan Berger Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

crypto: ecdsa - Fix module auto-load on add-key

2024-06-16T11:51:03Z

commit 48e4fd6d54f54d0ceab5a952d73e47a9454a6ccb upstream. Add module alias with the algorithm cra_name similar to what we have for RSA-related and other algorithms. The kernel attempts to modprobe asymmetric algorithms using the names "crypto-$cra_name" and "crypto-$cra_name-all." However, since these aliases are currently missing, the modules are not loaded. For instance, when using the `add_key` function, the hash algorithm is typically loaded automatically, but the asymmetric algorithm is not. Steps to test: 1. Create certificate openssl req -x509 -sha256 -newkey ec \ -pkeyopt "ec_paramgen_curve:secp384r1" -keyout key.pem -days 365 \ -subj '/CN=test' -nodes -outform der -out nist-p384.der 2. Optionally, trace module requests with: trace-cmd stream -e module & 3. Trigger add_key call for the cert: # keyctl padd asymmetric "" @u < nist-p384.der 641069229 # lsmod | head -2 Module Size Used by ecdsa_generic 16384 0 Fixes: c12d448ba939 ("crypto: ecdsa - Register NIST P384 and extend test suite") Cc: stable@vger.kernel.org Signed-off-by: Stefan Berger Reviewed-by: Vitaly Chikunov Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman

KEYS: asymmetric: Add missing dependencies of FIPS_SIGNATURE_SELFTEST

2024-05-30T07:44:03Z

commit 9d2fd8bdc12f403a5c35c971936a0e1d5cb5108e upstream. Since the signature self-test uses RSA and SHA-256, it must only be enabled when those algorithms are enabled. Otherwise it fails and panics the kernel on boot-up. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-lkp/202404221528.51d75177-lkp@intel.com Fixes: 3cde3174eb91 ("certs: Add FIPS selftests") Cc: stable@vger.kernel.org Cc: Simo Sorce Cc: David Howells Signed-off-by: Eric Biggers Reviewed-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen Signed-off-by: Greg Kroah-Hartman

KEYS: asymmetric: Add missing dependency on CRYPTO_SIG

2024-05-30T07:44:03Z

commit dcaa86b904ea3761e62c849957dd0904e126bf4a upstream. Make ASYMMETRIC_PUBLIC_KEY_SUBTYPE select CRYPTO_SIG to avoid build errors like the following, which were possible with CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y && CONFIG_CRYPTO_SIG=n: ld: vmlinux.o: in function `public_key_verify_signature': (.text+0x306280): undefined reference to `crypto_alloc_sig' ld: (.text+0x306300): undefined reference to `crypto_sig_set_pubkey' ld: (.text+0x306324): undefined reference to `crypto_sig_verify' ld: (.text+0x30636c): undefined reference to `crypto_sig_set_privkey' Fixes: 63ba4d67594a ("KEYS: asymmetric: Use new crypto interface without scatterlists") Cc: stable@vger.kernel.org Signed-off-by: Eric Biggers Reviewed-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen Signed-off-by: Greg Kroah-Hartman

Merge tag 'v6.9-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-03-25T17:48:23Z

Pull crypto fixes from Herbert Xu: "This fixes a regression that broke iwd as well as a divide by zero in iaa" * tag 'v6.9-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: iaa - Fix nr_cpus < nr_iaa case Revert "crypto: pkcs7 - remove sha1 support"

Merge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2024-03-22T17:41:13Z

Pull RISC-V updates from Palmer Dabbelt: - Support for various vector-accelerated crypto routines - Hibernation is now enabled for portable kernel builds - mmap_rnd_bits_max is larger on systems with larger VAs - Support for fast GUP - Support for membarrier-based instruction cache synchronization - Support for the Andes hart-level interrupt controller and PMU - Some cleanups around unaligned access speed probing and Kconfig settings - Support for ACPI LPI and CPPC - Various cleanus related to barriers - A handful of fixes * tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (66 commits) riscv: Fix syscall wrapper for >word-size arguments crypto: riscv - add vector crypto accelerated AES-CBC-CTS crypto: riscv - parallelize AES-CBC decryption riscv: Only flush the mm icache when setting an exec pte riscv: Use kcalloc() instead of kzalloc() riscv/barrier: Add missing space after ',' riscv/barrier: Consolidate fence definitions riscv/barrier: Define RISCV_FULL_BARRIER riscv/barrier: Define __{mb,rmb,wmb} RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ cpufreq: Move CPPC configs to common Kconfig and add RISC-V ACPI: RISC-V: Add CPPC driver ACPI: Enable ACPI_PROCESSOR for RISC-V ACPI: RISC-V: Add LPI driver cpuidle: RISC-V: Move few functions to arch/riscv riscv: Introduce set_compat_task() in asm/compat.h riscv: Introduce is_compat_thread() into compat.h riscv: add compile-time test into is_compat_task() riscv: Replace direct thread flag check with is_compat_task() riscv: Improve arch_get_mmap_end() macro ...

Revert "crypto: pkcs7 - remove sha1 support"

2024-03-22T11:42:20Z

This reverts commit 16ab7cb5825fc3425c16ad2c6e53d827f382d7c6 because it broke iwd. iwd uses the KEYCTL_PKEY_* UAPIs via its dependency libell, and apparently it is relying on SHA-1 signature support. These UAPIs are fairly obscure, and their documentation does not mention which algorithms they support. iwd really should be using a properly supported userspace crypto library instead. Regardless, since something broke we have to revert the change. It may be possible that some parts of this commit can be reinstated without breaking iwd (e.g. probably the removal of MODULE_SIG_SHA1), but for now this just does a full revert to get things working again. Reported-by: Karel Balej Closes: https://lore.kernel.org/r/CZSHRUIJ4RKL.34T4EASV5DNJM@matfyz.cz Cc: Dimitri John Ledkov Signed-off-by: Eric Biggers Tested-by: Karel Balej Signed-off-by: Herbert Xu

Merge tag 'v6.9-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-03-15T21:46:54Z

Pull crypto updates from Herbert Xu: "API: - Avoid unnecessary copying in scomp for trivial SG lists Algorithms: - Optimise NEON CCM implementation on ARM64 Drivers: - Add queue stop/query debugfs support in hisilicon/qm - Intel qat updates and cleanups" * tag 'v6.9-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (79 commits) Revert "crypto: remove CONFIG_CRYPTO_STATS" crypto: scomp - remove memcpy if sg_nents is 1 and pages are lowmem crypto: tcrypt - add ffdhe2048(dh) test crypto: iaa - fix the missing CRYPTO_ALG_ASYNC in cra_flags crypto: hisilicon/zip - fix the missing CRYPTO_ALG_ASYNC in cra_flags hwrng: hisi - use dev_err_probe MAINTAINERS: Remove T Ambarus from few mchp entries crypto: iaa - Fix comp/decomp delay statistics crypto: iaa - Fix async_disable descriptor leak dt-bindings: rng: atmel,at91-trng: add sam9x7 TRNG dt-bindings: crypto: add sam9x7 in Atmel TDES dt-bindings: crypto: add sam9x7 in Atmel SHA dt-bindings: crypto: add sam9x7 in Atmel AES crypto: remove CONFIG_CRYPTO_STATS crypto: dh - Make public key test FIPS-only crypto: rockchip - fix to check return value crypto: jitter - fix CRYPTO_JITTERENTROPY help text crypto: qat - make ring to service map common for QAT GEN4 crypto: qat - fix ring to service map for dcc in 420xx crypto: qat - fix ring to service map for dcc in 4xxx ...

Merge tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-03-15T01:03:09Z

Pull non-MM updates from Andrew Morton: - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min heap optimizations". - Kuan-Wei Chiu has also sped up the library sorting code in the series "lib/sort: Optimize the number of swaps and comparisons". - Alexey Gladkov has added the ability for code running within an IPC namespace to alter its IPC and MQ limits. The series is "Allow to change ipc/mq sysctls inside ipc namespace". - Geert Uytterhoeven has contributed some dhrystone maintenance work in the series "lib: dhry: miscellaneous cleanups". - Ryusuke Konishi continues nilfs2 maintenance work in the series "nilfs2: eliminate kmap and kmap_atomic calls" "nilfs2: fix kernel bug at submit_bh_wbc()" - Nathan Chancellor has updated our build tools requirements in the series "Bump the minimum supported version of LLVM to 13.0.1". - Muhammad Usama Anjum continues with the selftests maintenance work in the series "selftests/mm: Improve run_vmtests.sh". - Oleg Nesterov has done some maintenance work against the signal code in the series "get_signal: minor cleanups and fix". Plus the usual shower of singleton patches in various parts of the tree. Please see the individual changelogs for details. * tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits) nilfs2: prevent kernel bug at submit_bh_wbc() nilfs2: fix failure to detect DAT corruption in btree and direct mappings ocfs2: enable ocfs2_listxattr for special files ocfs2: remove SLAB_MEM_SPREAD flag usage assoc_array: fix the return value in assoc_array_insert_mid_shortcut() buildid: use kmap_local_page() watchdog/core: remove sysctl handlers from public header nilfs2: use div64_ul() instead of do_div() mul_u64_u64_div_u64: increase precision by conditionally swapping a and b kexec: copy only happens before uchunk goes to zero get_signal: don't initialize ksig->info if SIGNAL_GROUP_EXIT/group_exec_task get_signal: hide_si_addr_tag_bits: fix the usage of uninitialized ksig get_signal: don't abuse ksig->info.si_signo and ksig->sig const_structs.checkpatch: add device_type Normalise "name (ad@dr)" MODULE_AUTHORs to "name " dyndbg: replace kstrdup() + strchr() with kstrdup_and_replace() list: leverage list_is_head() for list_entry_is_head() nilfs2: MAINTAINERS: drop unreachable project mirror site smp: make __smp_processor_id() 0-argument macro fat: fix uninitialized field in nostale filehandles ...

Revert "crypto: remove CONFIG_CRYPTO_STATS"

2024-03-13T01:49:37Z

This reverts commit 2beb81fbf0c01a62515a1bcef326168494ee2bd0. While removing CONFIG_CRYPTO_STATS is a worthy goal, this also removed unrelated infrastructure such as crypto_comp_alg_common. Signed-off-by: Herbert Xu