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

/linux-master/drivers/md/
H A Ddm-integrity.c498 unsigned int mac_size = crypto_shash_digestsize(ic->journal_mac); local
500 __u8 *mac = sb + (1 << SECTOR_SHIFT) - mac_size;
502 if (sizeof(struct superblock) + mac_size > 1 << SECTOR_SHIFT) {
523 if (memcmp(mac, actual_mac, mac_size)) {

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