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

/linux/drivers/md/
H A Ddm-crypt.c216 unsigned int key_extra_size; /* additional keys length */ member
1004 int key_offset = cc->key_size - cc->key_extra_size; in crypt_iv_elephant_init()
1006 return aes_prepareenckey(elephant->key, &cc->key[key_offset], cc->key_extra_size); in crypt_iv_elephant_init()
2357 return (cc->key_size - cc->key_extra_size) >> ilog2(cc->tfms_count); in crypt_subkey_size()
2787 cc->key_extra_size = cc->key_size / 2; in crypt_ctr_ivmode()
2788 if (cc->key_extra_size > ELEPHANT_MAX_KEY_SIZE) in crypt_ctr_ivmode()
2801 cc->key_extra_size = cc->key_size / cc->key_parts; in crypt_ctr_ivmode()
2806 cc->key_extra_size = cc->iv_size + TCW_WHITENING_SIZE; in crypt_ctr_ivmode()
3591 DMEMIT(",key_extra_size=%u", cc->key_extra_size); in crypt_status()