Lines Matching refs:mkey
419 struct key *mkey = ERR_PTR(-EINVAL); in request_master_key() local
423 mkey = request_trusted_key(epayload->master_desc + in request_master_key()
428 mkey = request_user_key(epayload->master_desc + in request_master_key()
434 if (IS_ERR(mkey)) { in request_master_key()
435 int ret = PTR_ERR(mkey); in request_master_key()
448 return mkey; in request_master_key()
684 struct key *mkey; in encrypted_key_decrypt() local
714 mkey = request_master_key(epayload, &master_key, &master_keylen); in encrypted_key_decrypt()
715 if (IS_ERR(mkey)) in encrypted_key_decrypt()
716 return PTR_ERR(mkey); in encrypted_key_decrypt()
732 up_read(&mkey->sem); in encrypted_key_decrypt()
733 key_put(mkey); in encrypted_key_decrypt()
937 struct key *mkey; in encrypted_read() local
955 mkey = request_master_key(epayload, &master_key, &master_keylen); in encrypted_read()
956 if (IS_ERR(mkey)) in encrypted_read()
957 return PTR_ERR(mkey); in encrypted_read()
977 up_read(&mkey->sem); in encrypted_read()
978 key_put(mkey); in encrypted_read()
986 up_read(&mkey->sem); in encrypted_read()
987 key_put(mkey); in encrypted_read()