Searched refs:zero_digest (Results 1 – 4 of 4) sorted by relevance
176 const u8 zero_digest[sizeof(event_header->digest)] = {0}; in __calc_tpm2_event_size() local207 memcmp(event_header->digest, zero_digest, sizeof(zero_digest))) { in __calc_tpm2_event_size()
360 if (!r && v->zero_digest) in verity_hash_for_block()361 *is_zero = !memcmp(v->zero_digest, digest, v->digest_size); in verity_hash_for_block()750 if (v->zero_digest) in verity_status()775 if (v->zero_digest) in verity_status()833 kfree(v->zero_digest); in verity_dtr()880 v->zero_digest = kmalloc(v->digest_size, GFP_KERNEL); in verity_alloc_zero_digest()882 if (!v->zero_digest) in verity_alloc_zero_digest()896 v->zero_digest); in verity_alloc_zero_digest()
43 u8 *zero_digest; /* digest for a zero block */ member
218 u8 *zero_hash, u32 *zero_hash_size, bool *zero_digest) in get_empty_message_digest() argument222 *zero_digest = false; in get_empty_message_digest()233 *zero_digest = true; in get_empty_message_digest()239 *zero_digest = true; in get_empty_message_digest()252 *zero_digest = true; in get_empty_message_digest()257 *zero_digest = true; in get_empty_message_digest()987 bool zero_digest = false; in hash_hw_final() local993 &zero_hash_size, &zero_digest); in hash_hw_final()995 zero_digest) { in hash_hw_final()998 } else if (!ret && !zero_digest) { in hash_hw_final()