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/linux/Documentation/admin-guide/device-mapper/
H A Dverity.rst51 inaccessible. You can place hashes to the same partition as data, in this
52 case hashes are placed after <num_data_blocks>.
154 If verity hashes are in cache and the IO size does not exceed the limit,
173 After instantiation, all hashes will be verified on-demand during
178 Cryptographic hashes are used to assert the integrity of the device on a
180 into the page cache. Block hashes are stored linearly, aligned to the nearest
197 selected cryptographic digest algorithm. The hashes are linearly-ordered in
/linux/security/apparmor/
H A DKconfig60 bool "Enable introspection of sha256 hashes for loaded profiles"
66 hashes is available to userspace via the apparmor
77 is enabled by default. The generation of sha256 hashes for
/linux/Documentation/filesystems/
H A Dfsverity.rst47 (logging file hashes before use).
67 file hashes. (Similarly, dm-verity does not mandate a particular
68 scheme for authenticating its block device root hashes.) Options for
69 authenticating fs-verity file hashes include:
284 the same order that their hashes are themselves hashed.
380 This section describes how fs-verity hashes the file contents using a
396 level of hashes. Then, the hashes in this first level are grouped
398 these blocks are hashed, producing the second level of hashes. This
613 when the file is, since it contains hashes of the plaintext data.
759 hashed and what to do with those hashes, such as log them,
[all …]
/linux/scripts/crypto/
H A Dgen-hash-testvecs.py56 # This allows all the test cases for unkeyed hashes to work on Poly1305.
131 hashes = b''
136 hashes += h.digest()
139 compute_hash('blake2s', hashes))
/linux/Documentation/pcmcia/
H A Ddevicetable.rst10 - product ID strings _and_ hashes of these strings
18 hashes of the string to the macro, e.g. if you want to match the product ID
/linux/tools/testing/selftests/bpf/benchs/
H A Drun_bench_bloom_filter_map.sh12 subtitle "value_size: $v bytes, # threads: $t, # hashes: $h"
33 subtitle "value_size: $v, # hashes: $h"
/linux/certs/
H A DKconfig119 string "Hashes to be preloaded into the system blacklist keyring"
122 If set, this option should be the filename of a list of hashes in the
127 Certificate hashes can be generated with
/linux/Documentation/bpf/
H A Dmap_bloom_filter.rst37 The number of hashes to use for the bloom filter is configurable using
40 functions. In general, using more hashes decreases both the false
150 .map_extra = 3); /* number of hashes */
/linux/drivers/net/usb/
H A Dsr9700.c271 u8 *hashes = (u8 *)&dev->data; in sr9700_set_multicast() local
275 memset(hashes, 0x00, SR_MCAST_SIZE); in sr9700_set_multicast()
277 hashes[SR_MCAST_SIZE - 1] |= SR_MCAST_ADDR_FLAG; in sr9700_set_multicast()
288 hashes[crc >> 3] |= 1 << (crc & 0x7); in sr9700_set_multicast()
292 sr_write_async(dev, SR_MAR, SR_MCAST_SIZE, hashes); in sr9700_set_multicast()
H A Ddm9601.c300 u8 *hashes = (u8 *) & dev->data; in dm9601_set_multicast() local
303 memset(hashes, 0x00, DM_MCAST_SIZE); in dm9601_set_multicast()
304 hashes[DM_MCAST_SIZE - 1] |= 0x80; /* broadcast address */ in dm9601_set_multicast()
316 hashes[crc >> 3] |= 1 << (crc & 0x7); in dm9601_set_multicast()
320 dm_write_async(dev, DM_MCAST_ADDR, DM_MCAST_SIZE, hashes); in dm9601_set_multicast()
/linux/Documentation/virt/kvm/s390/
H A Ds390-pv-boot.rst22 hashes, to ensure integrity. Afterwards KVM can run the PVM via the
56 The PV header contains the keys and hashes, which the UV will use to
/linux/tools/testing/selftests/powerpc/dexcr/
H A Dhashchk_test.c85 /* Used to ensure the checks uses the same addresses as the hashes */ in fill_hash_values()
151 /* If all hashes are the same it means (most likely) same key */ in hashchk_exec_random_key_test()
/linux/tools/testing/selftests/tdx/
H A Dtdx_guest_test.c40 * struct reportmac - TDX guest report data, MAC and TEE hashes.
50 * It is MAC-protected and contains hashes of the remainder of the
/linux/security/integrity/platform_certs/
H A Dload_powerpc.c6 * - loads keys and hashes stored and controlled by the firmware.
56 * keyring and the blacklisted X.509 cert SHA256 hashes into the blacklist
H A Dload_uefi.c47 * the certs/hashes in the UEFI db variable for verification purposes. If it
157 * keyring and the UEFI blacklisted X.509 cert SHA256 hashes into the blacklist
/linux/tools/testing/ktest/
H A Dconfig-bisect.pl317 # compare two config hashes, and return configs with different vals.
322 # crappy Perl way to pass in hashes.
337 # compare two config hashes and return the configs in B but not A
343 # crappy Perl way to pass in hashes.
365 # crappy Perl way to pass in hashes.
H A Dcompare-ktest-sample.pl6 # hashes are now used
/linux/tools/include/linux/
H A Djhash.h14 * These are functions for producing 32-bit hashes for hash table lookup.
65 * The generic version, hashes an arbitrary sequence of bytes.
/linux/include/linux/
H A Dlockdep_types.h209 * hash the hashes step by step as the dependency chain grows.
238 * the hashes by starting with 0 if we cross into an interrupt
H A Djhash.h14 * These are functions for producing 32-bit hashes for hash table lookup.
65 * The generic version, hashes an arbitrary sequence of bytes.
H A Dcfi.h51 /* CFI type hashes for BPF function types */
/linux/include/linux/firmware/intel/
H A Dstratix10-smc.h603 * Sync call to dump all the fuses and key hashes
608 * key hashes
615 * a2 physical address for the structure of fuse and key hashes
/linux/tools/testing/selftests/net/rds/
H A DREADME.txt7 corruption. A workload of 50000 hashes, each 64 characters in size,
/linux/arch/powerpc/kernel/
H A Dima_arch.c35 * These rules add the kexec kernel image and kernel modules file hashes to
/linux/drivers/md/
H A Ddm-ima.h42 * Contains the sha256 hashes of the IMA measurements of the target

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