Searched refs:iv_seed (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/md/ |
| D | dm-crypt.c | 114 u8 *iv_seed; member
539 kzfree(tcw->iv_seed); in crypt_iv_tcw_dtr()
540 tcw->iv_seed = NULL; in crypt_iv_tcw_dtr()
570 tcw->iv_seed = kzalloc(cc->iv_size, GFP_KERNEL); in crypt_iv_tcw_ctr()
572 if (!tcw->iv_seed || !tcw->whitening) { in crypt_iv_tcw_ctr()
586 memcpy(tcw->iv_seed, &cc->key[key_offset], cc->iv_size); in crypt_iv_tcw_init()
597 memset(tcw->iv_seed, 0, cc->iv_size); in crypt_iv_tcw_wipe()
659 crypto_xor_cpy(iv, tcw->iv_seed, (u8 *)§or, 8); in crypt_iv_tcw_gen()
661 crypto_xor_cpy(&iv[8], tcw->iv_seed + 8, (u8 *)§or, in crypt_iv_tcw_gen()
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