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/Linux-v5.10/drivers/md/
Ddm-crypt.c164 struct iv_lmk_private lmk; member
407 struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk; in crypt_iv_lmk_dtr() local
409 if (lmk->hash_tfm && !IS_ERR(lmk->hash_tfm)) in crypt_iv_lmk_dtr()
410 crypto_free_shash(lmk->hash_tfm); in crypt_iv_lmk_dtr()
411 lmk->hash_tfm = NULL; in crypt_iv_lmk_dtr()
413 kfree_sensitive(lmk->seed); in crypt_iv_lmk_dtr()
414 lmk->seed = NULL; in crypt_iv_lmk_dtr()
420 struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk; in crypt_iv_lmk_ctr() local
427 lmk->hash_tfm = crypto_alloc_shash("md5", 0, in crypt_iv_lmk_ctr()
429 if (IS_ERR(lmk->hash_tfm)) { in crypt_iv_lmk_ctr()
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