Searched refs:zero_digest (Results 1 – 4 of 4) sorted by relevance
| /linux/include/linux/ |
| A D | tpm_eventlog.h | 176 const u8 zero_digest[sizeof(event_header->digest)] = {0}; in __calc_tpm2_event_size() local
207 memcmp(event_header->digest, zero_digest, sizeof(zero_digest))) { in __calc_tpm2_event_size()
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| /linux/drivers/md/ |
| A D | dm-verity-target.c | 361 if (!r && v->zero_digest) in verity_hash_for_block()
362 *is_zero = !memcmp(v->zero_digest, digest, v->digest_size); in verity_hash_for_block()
751 if (v->zero_digest) in verity_status()
776 if (v->zero_digest) in verity_status()
805 DMEMIT(",ignore_zero_blocks=%c", v->zero_digest ? 'y' : 'n'); in verity_status()
876 kfree(v->zero_digest); in verity_dtr()
923 v->zero_digest = kmalloc(v->digest_size, GFP_KERNEL); in verity_alloc_zero_digest()
925 if (!v->zero_digest) in verity_alloc_zero_digest()
939 v->zero_digest); in verity_alloc_zero_digest()
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| A D | dm-verity.h | 43 u8 *zero_digest; /* digest for a zero block */ member
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| /linux/drivers/crypto/ux500/hash/ |
| A D | hash_core.c | 219 u8 *zero_hash, u32 *zero_hash_size, bool *zero_digest) in get_empty_message_digest() argument
223 *zero_digest = false; in get_empty_message_digest()
234 *zero_digest = true; in get_empty_message_digest()
240 *zero_digest = true; in get_empty_message_digest()
253 *zero_digest = true; in get_empty_message_digest()
258 *zero_digest = true; in get_empty_message_digest()
989 bool zero_digest = false; in hash_hw_final() local
995 &zero_hash_size, &zero_digest); in hash_hw_final()
997 zero_digest) { in hash_hw_final()
1000 } else if (!ret && !zero_digest) { in hash_hw_final()
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