Searched refs:key_extra_size (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/md/ |
| H A D | dm-crypt.c | 214 unsigned int key_extra_size; /* additional keys length */
1077 int key_offset = cc->key_size - cc->key_extra_size; in crypt_iv_elephant_init()
1079 return crypto_skcipher_setkey(elephant->tfm, &cc->key[key_offset], cc->key_extra_size); in crypt_iv_elephant_init()
1087 memset(key, 0, cc->key_extra_size); in crypt_iv_elephant_wipe()
1088 return crypto_skcipher_setkey(elephant->tfm, key, cc->key_extra_size); in crypt_iv_elephant_wipe()
2434 return (cc->key_size - cc->key_extra_size) >> ilog2(cc->tfms_count); in crypt_alloc_tfms()
2867 cc->key_extra_size = cc->key_size / 2; in crypt_ctr_ivmode()
2868 if (cc->key_extra_size > ELEPHANT_MAX_KEY_SIZE) in crypt_ctr_ivmode()
2881 cc->key_extra_size = cc->key_size / cc->key_parts; in crypt_ctr_ivmode()
2886 cc->key_extra_size in crypt_ctr_ivmode()
213 unsigned int key_extra_size; /* additional keys length */ global() member
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | dm-ima.rst | 386 <key_extra_size> "," <key_mac_size> ";"
402 key_extra_size := "key_extra_size=" <N>
416 …iv_large_sectors=n,cipher_string=aes-xts-plain64,key_size=32,key_parts=1,key_extra_size=0,key_mac_…
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