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

/linux-4.1.27/drivers/md/
Ddm-crypt.c103 #define TCW_WHITENING_SIZE 16 macro
633 if (cc->key_size <= (cc->iv_size + TCW_WHITENING_SIZE)) { in crypt_iv_tcw_ctr()
645 tcw->whitening = kzalloc(TCW_WHITENING_SIZE, GFP_KERNEL); in crypt_iv_tcw_ctr()
658 int key_offset = cc->key_size - cc->iv_size - TCW_WHITENING_SIZE; in crypt_iv_tcw_init()
662 TCW_WHITENING_SIZE); in crypt_iv_tcw_init()
672 memset(tcw->whitening, 0, TCW_WHITENING_SIZE); in crypt_iv_tcw_wipe()
683 u8 buf[TCW_WHITENING_SIZE]; in crypt_iv_tcw_whitening()
688 memcpy(buf, tcw->whitening, TCW_WHITENING_SIZE); in crypt_iv_tcw_whitening()
1666 cc->key_extra_size = cc->iv_size + TCW_WHITENING_SIZE; in crypt_ctr_cipher()