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Searched refs:internal_hash (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/md/
H A Ddm-integrity.c224 struct crypto_shash *internal_hash; member
1641 SHASH_DESC_ON_STACK(req, ic->internal_hash); in integrity_sector_checksum()
1645 req->tfm = ic->internal_hash; in integrity_sector_checksum()
1679 digest_size = crypto_shash_digestsize(ic->internal_hash); in integrity_sector_checksum()
1776 if (ic->internal_hash) { in integrity_metadata()
1779 unsigned int digest_size = crypto_shash_digestsize(ic->internal_hash); in integrity_metadata()
1994 if (!ic->internal_hash) { in dm_integrity_map()
2075 if (ic->internal_hash) { in __journal_read_write()
2089 if (!ic->internal_hash) { in __journal_read_write()
2126 if (ic->internal_hash) { in __journal_read_write()
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/linux/Documentation/admin-guide/device-mapper/
H A Ddm-integrity.rst128 internal_hash:algorithm(:key) (the key is optional)
194 Improve security of internal_hash and journal_mac:
217 block_size of 512, and an internal_hash of crc32c with a tag size of 4