Searched refs:essiv_hash_tfm (Results 1 – 1 of 1) sorted by relevance
20 static struct crypto_shash *essiv_hash_tfm; variable213 struct crypto_shash *tfm = READ_ONCE(essiv_hash_tfm); in derive_essiv_salt()226 prev_tfm = cmpxchg(&essiv_hash_tfm, NULL, tfm); in derive_essiv_salt()275 crypto_free_shash(essiv_hash_tfm); in fscrypt_essiv_cleanup()