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Searched refs:digests (Results 1 - 24 of 24) sorted by relevance

/kernel/linux/linux-5.10/security/integrity/ima/
H A Dima_queue.c25 static struct tpm_digest *digests; variable
58 rc = memcmp(qe->entry->digests[ima_hash_algo_idx].digest, in ima_lookup_digest_entry()
111 key = ima_hash_key(entry->digests[ima_hash_algo_idx].digest); in ima_add_digest_entry()
163 u8 *digest = entry->digests[ima_hash_algo_idx].digest; in ima_add_template_entry()
164 struct tpm_digest *digests_arg = entry->digests; in ima_add_template_entry()
187 digests_arg = digests; in ima_add_template_entry()
222 digests = kcalloc(ima_tpm_chip->nr_allocated_banks, sizeof(*digests), in ima_init_digests()
224 if (!digests) in ima_init_digests()
228 digests[ in ima_init_digests()
[all...]
H A Dima_api.c30 kfree(entry->digests); in ima_free_template_entry()
42 struct tpm_digest *digests; in ima_alloc_init_template() local
55 digests = kcalloc(NR_BANKS(ima_tpm_chip) + ima_extra_slots, in ima_alloc_init_template()
56 sizeof(*digests), GFP_NOFS); in ima_alloc_init_template()
57 if (!digests) { in ima_alloc_init_template()
63 (*entry)->digests = digests; in ima_alloc_init_template()
H A Dima_template.c311 struct tpm_digest *digests; in ima_restore_template_data() local
320 digests = kcalloc(NR_BANKS(ima_tpm_chip) + ima_extra_slots, in ima_restore_template_data()
321 sizeof(*digests), GFP_NOFS); in ima_restore_template_data()
322 if (!digests) { in ima_restore_template_data()
327 (*entry)->digests = digests; in ima_restore_template_data()
334 kfree((*entry)->digests); in ima_restore_template_data()
H A Dima_crypto.c622 rc = crypto_shash_final(shash, entry->digests[tfm_idx].digest); in ima_calc_field_array_hash_tfm()
637 entry->digests[ima_sha1_idx].alg_id = TPM_ALG_SHA1; in ima_calc_field_array_hash()
645 entry->digests[i].alg_id = alg_id; in ima_calc_field_array_hash()
650 memcpy(entry->digests[i].digest, in ima_calc_field_array_hash()
651 entry->digests[ima_sha1_idx].digest, in ima_calc_field_array_hash()
830 * non-SHA1 boot_aggregate digests to avoid ambiguity. in ima_calc_boot_aggregate_tfm()
H A Dima_fs.c154 ima_putc(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE); in ima_measurements_show()
237 ima_print_digest(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE); in ima_ascii_measurements_show()
H A Dima.h101 struct tpm_digest *digests; member
/kernel/linux/linux-6.6/security/integrity/ima/
H A Dima_queue.c25 static struct tpm_digest *digests; variable
58 rc = memcmp(qe->entry->digests[ima_hash_algo_idx].digest, in ima_lookup_digest_entry()
111 key = ima_hash_key(entry->digests[ima_hash_algo_idx].digest); in ima_add_digest_entry()
163 u8 *digest = entry->digests[ima_hash_algo_idx].digest; in ima_add_template_entry()
164 struct tpm_digest *digests_arg = entry->digests; in ima_add_template_entry()
188 digests_arg = digests; in ima_add_template_entry()
223 digests = kcalloc(ima_tpm_chip->nr_allocated_banks, sizeof(*digests), in ima_init_digests()
225 if (!digests) in ima_init_digests()
229 digests[ in ima_init_digests()
[all...]
H A Dima_api.c30 kfree(entry->digests); in ima_free_template_entry()
42 struct tpm_digest *digests; in ima_alloc_init_template() local
55 digests = kcalloc(NR_BANKS(ima_tpm_chip) + ima_extra_slots, in ima_alloc_init_template()
56 sizeof(*digests), GFP_NOFS); in ima_alloc_init_template()
57 if (!digests) { in ima_alloc_init_template()
63 (*entry)->digests = digests; in ima_alloc_init_template()
H A Dima_template.c361 struct tpm_digest *digests; in ima_restore_template_data() local
370 digests = kcalloc(NR_BANKS(ima_tpm_chip) + ima_extra_slots, in ima_restore_template_data()
371 sizeof(*digests), GFP_NOFS); in ima_restore_template_data()
372 if (!digests) { in ima_restore_template_data()
377 (*entry)->digests = digests; in ima_restore_template_data()
384 kfree((*entry)->digests); in ima_restore_template_data()
H A Dima_crypto.c622 rc = crypto_shash_final(shash, entry->digests[tfm_idx].digest); in ima_calc_field_array_hash_tfm()
637 entry->digests[ima_sha1_idx].alg_id = TPM_ALG_SHA1; in ima_calc_field_array_hash()
645 entry->digests[i].alg_id = alg_id; in ima_calc_field_array_hash()
650 memcpy(entry->digests[i].digest, in ima_calc_field_array_hash()
651 entry->digests[ima_sha1_idx].digest, in ima_calc_field_array_hash()
830 * non-SHA1 boot_aggregate digests to avoid ambiguity. in ima_calc_boot_aggregate_tfm()
H A Dima_fs.c154 ima_putc(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE); in ima_measurements_show()
237 ima_print_digest(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE); in ima_ascii_measurements_show()
H A Dima.h49 /* bitset of digests algorithms allowed in the setxattr hook */
100 struct tpm_digest *digests; member
/kernel/linux/linux-5.10/drivers/char/tpm/
H A Dtpm-interface.c307 * @digests: array of tpm_digest structures used to extend PCRs
315 struct tpm_digest *digests) in tpm_pcr_extend()
325 if (digests[i].alg_id != chip->allocated_banks[i].alg_id) { in tpm_pcr_extend()
332 rc = tpm2_pcr_extend(chip, pcr_idx, digests); in tpm_pcr_extend()
336 rc = tpm1_pcr_extend(chip, pcr_idx, digests[0].digest, in tpm_pcr_extend()
314 tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm_pcr_extend() argument
H A Dtpm2-cmd.c231 * @digests: list of pcr banks and corresponding digest values to extend.
236 struct tpm_digest *digests) in tpm2_pcr_extend()
260 tpm_buf_append_u16(&buf, digests[i].alg_id); in tpm2_pcr_extend()
261 tpm_buf_append(&buf, (const unsigned char *)&digests[i].digest, in tpm2_pcr_extend()
235 tpm2_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm2_pcr_extend() argument
H A Dtpm.h218 struct tpm_digest *digests);
/kernel/linux/linux-6.6/drivers/char/tpm/
H A Dtpm-interface.c307 * @digests: array of tpm_digest structures used to extend PCRs
315 struct tpm_digest *digests) in tpm_pcr_extend()
325 if (digests[i].alg_id != chip->allocated_banks[i].alg_id) { in tpm_pcr_extend()
332 rc = tpm2_pcr_extend(chip, pcr_idx, digests); in tpm_pcr_extend()
336 rc = tpm1_pcr_extend(chip, pcr_idx, digests[0].digest, in tpm_pcr_extend()
314 tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm_pcr_extend() argument
H A Dtpm2-cmd.c231 * @digests: list of pcr banks and corresponding digest values to extend.
236 struct tpm_digest *digests) in tpm2_pcr_extend()
260 tpm_buf_append_u16(&buf, digests[i].alg_id); in tpm2_pcr_extend()
261 tpm_buf_append(&buf, (const unsigned char *)&digests[i].digest, in tpm2_pcr_extend()
235 tpm2_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm2_pcr_extend() argument
H A Dtpm.h294 struct tpm_digest *digests);
/kernel/linux/linux-6.6/security/keys/trusted-keys/
H A Dtrusted_tpm1.c28 static struct tpm_digest *digests; variable
385 return tpm_pcr_extend(chip, pcrnum, digests) ? -EINVAL : 0; in pcrlock()
1019 digests = kcalloc(chip->nr_allocated_banks, sizeof(*digests), in init_digests()
1021 if (!digests) in init_digests()
1025 digests[i].alg_id = chip->allocated_banks[i].alg_id; in init_digests()
1051 kfree(digests); in trusted_tpm_init()
1061 kfree(digests); in trusted_tpm_exit()
/kernel/linux/linux-5.10/include/linux/
H A Dtpm_eventlog.h114 struct tpm_digest digests[]; member
147 * The TPM2 event log format can contain multiple digests corresponding to
229 halg_size = sizeof(event->digests[i].alg_id); in __calc_tpm2_event_size()
H A Dtpm.h408 struct tpm_digest *digests);
425 struct tpm_digest *digests) in tpm_pcr_extend()
424 tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm_pcr_extend() argument
/kernel/linux/linux-6.6/include/linux/
H A Dtpm_eventlog.h114 struct tpm_digest digests[]; member
147 * The TPM2 event log format can contain multiple digests corresponding to
229 halg_size = sizeof(event->digests[i].alg_id); in __calc_tpm2_event_size()
H A Dtpm.h431 struct tpm_digest *digests);
448 struct tpm_digest *digests) in tpm_pcr_extend()
447 tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, struct tpm_digest *digests) tpm_pcr_extend() argument
/kernel/linux/linux-5.10/security/keys/trusted-keys/
H A Dtrusted_tpm1.c35 static struct tpm_digest *digests; variable
392 return tpm_pcr_extend(chip, pcrnum, digests) ? -EINVAL : 0; in pcrlock()
1245 digests = kcalloc(chip->nr_allocated_banks, sizeof(*digests), in init_digests()
1247 if (!digests) in init_digests()
1251 digests[i].alg_id = chip->allocated_banks[i].alg_id; in init_digests()
1280 kfree(digests); in init_trusted()
1290 kfree(digests); in cleanup_trusted()

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