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Searched refs:blk_key (Results 1 – 4 of 4) sorted by relevance

/Linux-v6.1/fs/crypto/
Dinline_crypt.c163 struct blk_crypto_key *blk_key; in fscrypt_prepare_inline_crypt_key() local
169 blk_key = kmalloc(sizeof(*blk_key), GFP_KERNEL); in fscrypt_prepare_inline_crypt_key()
170 if (!blk_key) in fscrypt_prepare_inline_crypt_key()
173 err = blk_crypto_init_key(blk_key, raw_key, crypto_mode, in fscrypt_prepare_inline_crypt_key()
187 err = blk_crypto_start_using_key(blk_key, in fscrypt_prepare_inline_crypt_key()
204 smp_store_release(&prep_key->blk_key, blk_key); in fscrypt_prepare_inline_crypt_key()
208 kfree_sensitive(blk_key); in fscrypt_prepare_inline_crypt_key()
215 struct blk_crypto_key *blk_key = prep_key->blk_key; in fscrypt_destroy_inline_crypt_key() local
220 if (!blk_key) in fscrypt_destroy_inline_crypt_key()
227 blk_crypto_evict_key(bdev_get_queue(devs[i]), blk_key); in fscrypt_destroy_inline_crypt_key()
[all …]
Dfscrypt_private.h187 struct blk_crypto_key *blk_key; member
367 return smp_load_acquire(&prep_key->blk_key) != NULL; in fscrypt_is_key_prepared()
/Linux-v6.1/block/
Dblk-crypto.c323 int blk_crypto_init_key(struct blk_crypto_key *blk_key, const u8 *raw_key, in blk_crypto_init_key() argument
330 memset(blk_key, 0, sizeof(*blk_key)); in blk_crypto_init_key()
345 blk_key->crypto_cfg.crypto_mode = crypto_mode; in blk_crypto_init_key()
346 blk_key->crypto_cfg.dun_bytes = dun_bytes; in blk_crypto_init_key()
347 blk_key->crypto_cfg.data_unit_size = data_unit_size; in blk_crypto_init_key()
348 blk_key->data_unit_size_bits = ilog2(data_unit_size); in blk_crypto_init_key()
349 blk_key->size = mode->keysize; in blk_crypto_init_key()
350 memcpy(blk_key->raw, raw_key, mode->keysize); in blk_crypto_init_key()
/Linux-v6.1/include/linux/
Dblk-crypto.h92 int blk_crypto_init_key(struct blk_crypto_key *blk_key, const u8 *raw_key,