crypto_free_kpp identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/crypto/kpp.h, line 160

Defined in 1 files as a function:

include/crypto/kpp.h, line 167 (as a function)

Referenced in 11 files:

Smatch caller information:

drivers/nvme/host/auth.c nvme_auth_free_dhchap() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/nvme/host/auth.c nvme_auth_process_dhchap_challenge() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-u64max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

security/keys/dh.c __keyctl_dh_compute() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->crt_g2_mode	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->do_fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->g->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g2	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->key_sz	0,32,48
PARAM_VALUE	0	tfm->base.__crt_ctx->p->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p_size	0
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->nlimbs	0-256
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.xa_p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->p->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->public_key	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa->d	0,144
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
NOCHECK_CALL

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	4096-ptr_max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->crt_g2_mode	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->do_fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->g->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g2	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->key_sz	0,32,48
PARAM_VALUE	0	tfm->base.__crt_ctx->p->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p_size	0
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->nlimbs	0-256
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.xa_p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->p->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->public_key	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa->d	0,144
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&chip->ops_sem
LOCK2		&chip->tpm_mutex
TYPE_LOCK		(struct tpm_chip)->ops_sem
TYPE_LOCK		(struct tpm_chip)->tpm_mutex

net/bluetooth/selftest.c test_ecdh() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->crt_g2_mode	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	tfm->base.__crt_ctx->do_fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->g->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g2	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->key_sz	0,32,48
PARAM_VALUE	0	tfm->base.__crt_ctx->p->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p_size	0
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->nlimbs	0-256
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.xa_p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->p->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->public_key	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa->d	0,144
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
NOCHECK_CALL

drivers/nvme/target/auth.c nvmet_destroy_auth() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&epf->lock

drivers/nvme/target/auth.c nvmet_setup_dhgroup() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &nvmet_config_sem

crypto/testmgr.c alg_test_kpp() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
NOCHECK_CALL
HALF_LOCKED2		global &once_lock

crypto/dh.c dh_safe_prime_exit_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
NOCHECK_CALL

drivers/crypto/atmel-ecc.c atmel_ecdh_exit_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
NOCHECK_CALL

drivers/crypto/intel/qat/qat_common/qat_asym_algs.c qat_dh_exit_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-u64max
RX_PATH
NOCHECK_CALL

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_dh_exit_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
NOCHECK_CALL

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_dh_init_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	4096-ptr_max
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/crypto/hisilicon/hpre/hpre_crypto.c hpre_ecdh_exit_tfm() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
NOCHECK_CALL

net/bluetooth/smp.c bt_selftest_smp() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->client->adapter->dev.driver_data->mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.dep_map->name	0-255
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->client->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->crt_g2_mode	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	tfm->base.__crt_ctx->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	tfm->base.__crt_ctx->do_fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->fallback	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->g->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->g2	0-1
PARAM_VALUE	0	tfm->base.__crt_ctx->key_sz	0,32,48
PARAM_VALUE	0	tfm->base.__crt_ctx->p->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p->nlimbs	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->p_size	0
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->alloced	0-256
PARAM_VALUE	0	tfm->base.__crt_ctx->xa->nlimbs	0-256
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->dh.xa_p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->ecdh.p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->g->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->p	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->p->d	0,144
PARAM_VALUE	0	*tfm->base.__crt_ctx->public_key	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa	0-255
PARAM_VALUE	0	*tfm->base.__crt_ctx->xa->d	0,144
BUF_SIZE	0	tfm	s32min-s32max
DATA_SOURCE	0	tfm	r crypto_alloc_kpp
NOCHECK_CALL

net/bluetooth/smp.c smp_add_cid() -> crypto_free_kpp()

Type	Parameter	Key	Value
PARAM_VALUE	0	tfm	1-ptr_max
BUF_SIZE	0	tfm	s32min-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hdev->req_lock
HALF_LOCKED2		&pool->lock

net/bluetooth/smp.c smp_chan_destroy() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&chan->lock
HALF_LOCKED2		&conn->lock

net/bluetooth/smp.c smp_del_chan() -> crypto_free_kpp()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hdev->lock
HALF_LOCKED2		&hdev->req_lock