#include "rte_kvargs.h"
#include "rte_crypto.h"
#include "rte_dev.h"
#include <rte_common.h>
#include <rte_config.h>

Data Structures
struct	rte_crypto_param_range

struct	rte_cryptodev_symmetric_capability

struct	rte_cryptodev_asymmetric_xform_capability

struct	rte_cryptodev_asymmetric_capability

struct	rte_cryptodev_capabilities

struct	rte_cryptodev_sym_capability_idx

struct	rte_cryptodev_asym_capability_idx

struct	rte_cryptodev_info

struct	rte_cryptodev_qp_conf

struct	rte_cryptodev_stats

struct	rte_cryptodev_config

struct	rte_cryptodev

struct	rte_cryptodev_data

struct	rte_cryptodev_sym_session

struct	rte_cryptodev_asym_session

Macros
#define	rte_crypto_op_ctod_offset(c, t, o) ((t)((char *)(c) + (o)))

#define	rte_crypto_op_ctophys_offset(c, o) (rte_iova_t)((c)->phys_addr + (o))

#define	RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST() { RTE_CRYPTO_OP_TYPE_UNDEFINED }

#define	RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO (1ULL << 0)

#define	RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO (1ULL << 1)

#define	RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING (1ULL << 2)

#define	RTE_CRYPTODEV_FF_CPU_SSE (1ULL << 3)

#define	RTE_CRYPTODEV_FF_CPU_AVX (1ULL << 4)

#define	RTE_CRYPTODEV_FF_CPU_AVX2 (1ULL << 5)

#define	RTE_CRYPTODEV_FF_CPU_AESNI (1ULL << 6)

#define	RTE_CRYPTODEV_FF_HW_ACCELERATED (1ULL << 7)

#define	RTE_CRYPTODEV_FF_CPU_AVX512 (1ULL << 8)

#define	RTE_CRYPTODEV_FF_IN_PLACE_SGL (1ULL << 9)

#define	RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT (1ULL << 10)

#define	RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT (1ULL << 11)

#define	RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT (1ULL << 12)

#define	RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT (1ULL << 13)

#define	RTE_CRYPTODEV_FF_CPU_NEON (1ULL << 14)

#define	RTE_CRYPTODEV_FF_CPU_ARM_CE (1ULL << 15)

#define	RTE_CRYPTODEV_FF_SECURITY (1ULL << 16)

#define	RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP (1ULL << 17)

#define	RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT (1ULL << 18)

#define	RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED (1ULL << 19)

#define	RTE_CRYPTODEV_FF_ASYM_SESSIONLESS (1ULL << 20)

#define	RTE_CRYPTODEV_NAME_MAX_LEN (64)

Typedefs
typedef void(*	rte_cryptodev_cb_fn) (uint8_t dev_id, enum rte_cryptodev_event_type event, void *cb_arg)

typedef uint16_t(*	dequeue_pkt_burst_t) (void qp, struct rte_crypto_op *ops, uint16_t nb_ops)

typedef uint16_t(*	enqueue_pkt_burst_t) (void qp, struct rte_crypto_op *ops, uint16_t nb_ops)

Enumerations
enum	rte_cryptodev_event_type { RTE_CRYPTODEV_EVENT_UNKNOWN, RTE_CRYPTODEV_EVENT_ERROR, RTE_CRYPTODEV_EVENT_MAX }

Functions
const struct rte_cryptodev_symmetric_capability *	rte_cryptodev_sym_capability_get (uint8_t dev_id, const struct rte_cryptodev_sym_capability_idx *idx)

__rte_experimental const struct rte_cryptodev_asymmetric_xform_capability *	rte_cryptodev_asym_capability_get (uint8_t dev_id, const struct rte_cryptodev_asym_capability_idx *idx)

int	rte_cryptodev_sym_capability_check_cipher (const struct rte_cryptodev_symmetric_capability *capability, uint16_t key_size, uint16_t iv_size)

int	rte_cryptodev_sym_capability_check_auth (const struct rte_cryptodev_symmetric_capability *capability, uint16_t key_size, uint16_t digest_size, uint16_t iv_size)

int	rte_cryptodev_sym_capability_check_aead (const struct rte_cryptodev_symmetric_capability *capability, uint16_t key_size, uint16_t digest_size, uint16_t aad_size, uint16_t iv_size)

__rte_experimental int	rte_cryptodev_asym_xform_capability_check_optype (const struct rte_cryptodev_asymmetric_xform_capability *capability, enum rte_crypto_asym_op_type op_type)

__rte_experimental int	rte_cryptodev_asym_xform_capability_check_modlen (const struct rte_cryptodev_asymmetric_xform_capability *capability, uint16_t modlen)

int	rte_cryptodev_get_cipher_algo_enum (enum rte_crypto_cipher_algorithm algo_enum, const char algo_string)

int	rte_cryptodev_get_auth_algo_enum (enum rte_crypto_auth_algorithm algo_enum, const char algo_string)

int	rte_cryptodev_get_aead_algo_enum (enum rte_crypto_aead_algorithm algo_enum, const char algo_string)

__rte_experimental int	rte_cryptodev_asym_get_xform_enum (enum rte_crypto_asym_xform_type xform_enum, const char xform_string)

const char *	rte_cryptodev_get_feature_name (uint64_t flag)

int	rte_cryptodev_get_dev_id (const char *name)

const char *	rte_cryptodev_name_get (uint8_t dev_id)

uint8_t	rte_cryptodev_count (void)

uint8_t	rte_cryptodev_device_count_by_driver (uint8_t driver_id)

uint8_t	rte_cryptodev_devices_get (const char driver_name, uint8_t devices, uint8_t nb_devices)

int	rte_cryptodev_configure (uint8_t dev_id, struct rte_cryptodev_config *config)

int	rte_cryptodev_start (uint8_t dev_id)

void	rte_cryptodev_stop (uint8_t dev_id)

int	rte_cryptodev_close (uint8_t dev_id)

int	rte_cryptodev_queue_pair_setup (uint8_t dev_id, uint16_t queue_pair_id, const struct rte_cryptodev_qp_conf *qp_conf, int socket_id)

uint16_t	rte_cryptodev_queue_pair_count (uint8_t dev_id)

int	rte_cryptodev_stats_get (uint8_t dev_id, struct rte_cryptodev_stats *stats)

void	rte_cryptodev_stats_reset (uint8_t dev_id)

void	rte_cryptodev_info_get (uint8_t dev_id, struct rte_cryptodev_info *dev_info)

int	rte_cryptodev_callback_register (uint8_t dev_id, enum rte_cryptodev_event_type event, rte_cryptodev_cb_fn cb_fn, void *cb_arg)

int	rte_cryptodev_callback_unregister (uint8_t dev_id, enum rte_cryptodev_event_type event, rte_cryptodev_cb_fn cb_fn, void *cb_arg)

	TAILQ_HEAD (rte_cryptodev_cb_list, rte_cryptodev_callback)

static uint16_t	rte_cryptodev_dequeue_burst (uint8_t dev_id, uint16_t qp_id, struct rte_crypto_op **ops, uint16_t nb_ops)

static uint16_t	rte_cryptodev_enqueue_burst (uint8_t dev_id, uint16_t qp_id, struct rte_crypto_op **ops, uint16_t nb_ops)

__rte_experimental struct rte_mempool *	rte_cryptodev_sym_session_pool_create (const char *name, uint32_t nb_elts, uint32_t elt_size, uint32_t cache_size, uint16_t priv_size, int socket_id)

struct rte_cryptodev_sym_session *	rte_cryptodev_sym_session_create (struct rte_mempool *mempool)

__rte_experimental struct rte_cryptodev_asym_session *	rte_cryptodev_asym_session_create (struct rte_mempool *mempool)

int	rte_cryptodev_sym_session_free (struct rte_cryptodev_sym_session *sess)

__rte_experimental int	rte_cryptodev_asym_session_free (struct rte_cryptodev_asym_session *sess)

int	rte_cryptodev_sym_session_init (uint8_t dev_id, struct rte_cryptodev_sym_session sess, struct rte_crypto_sym_xform xforms, struct rte_mempool *mempool)

__rte_experimental int	rte_cryptodev_asym_session_init (uint8_t dev_id, struct rte_cryptodev_asym_session sess, struct rte_crypto_asym_xform xforms, struct rte_mempool *mempool)

int	rte_cryptodev_sym_session_clear (uint8_t dev_id, struct rte_cryptodev_sym_session *sess)

__rte_experimental int	rte_cryptodev_asym_session_clear (uint8_t dev_id, struct rte_cryptodev_asym_session *sess)

unsigned int	rte_cryptodev_sym_get_header_session_size (void)

__rte_experimental unsigned int	rte_cryptodev_sym_get_existing_header_session_size (struct rte_cryptodev_sym_session *sess)

__rte_experimental unsigned int	rte_cryptodev_asym_get_header_session_size (void)

unsigned int	rte_cryptodev_sym_get_private_session_size (uint8_t dev_id)

__rte_experimental unsigned int	rte_cryptodev_asym_get_private_session_size (uint8_t dev_id)

int	rte_cryptodev_driver_id_get (const char *name)

const char *	rte_cryptodev_driver_name_get (uint8_t driver_id)

__rte_experimental int	rte_cryptodev_sym_session_set_user_data (struct rte_cryptodev_sym_session sess, void data, uint16_t size)

__rte_experimental void *	rte_cryptodev_sym_session_get_user_data (struct rte_cryptodev_sym_session *sess)

Detailed Description

RTE Cryptographic Device APIs

Defines RTE Crypto Device APIs for the provisioning of cipher and authentication operations.

Definition in file rte_cryptodev.h.

Macro Definition Documentation

◆ rte_crypto_op_ctod_offset

#define rte_crypto_op_ctod_offset	(	c,
		t,
		o
	)	((t)((char *)(c) + (o)))

A macro that points to an offset from the start of the crypto operation structure (rte_crypto_op)

The returned pointer is cast to type t.

Parameters

c	The crypto operation.
o	The offset from the start of the crypto operation.
t	The type to cast the result into.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ipsec-secgw/esp.c, and examples/l2fwd-crypto/main.c.

Definition at line 64 of file rte_cryptodev.h.

◆ rte_crypto_op_ctophys_offset

#define rte_crypto_op_ctophys_offset	(	c,
		o
	)	(rte_iova_t)((c)->phys_addr + (o))

A macro that returns the physical address that points to an offset from the start of the crypto operation (rte_crypto_op)

Parameters

c	The crypto operation.
o	The offset from the start of the crypto operation to calculate address from.

Definition at line 78 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST

#define RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST ( ) { RTE_CRYPTO_OP_TYPE_UNDEFINED }

Macro used at end of crypto PMD list

Definition at line 388 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO

#define RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO (1ULL << 0)

Crypto device supported feature flags

Note: New features flags should be added to the end of the list

Keep these flags synchronised with rte_cryptodev_get_feature_name()Symmetric crypto operations are supported

Definition at line 400 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO

#define RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO (1ULL << 1)

Asymmetric crypto operations are supported

Examples:: examples/ipsec-secgw/ipsec-secgw.c.

Definition at line 402 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING

#define RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING (1ULL << 2)

Chaining symmetric crypto operations are supported

Examples:: examples/ipsec-secgw/ipsec-secgw.c.

Definition at line 404 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_SSE

#define RTE_CRYPTODEV_FF_CPU_SSE (1ULL << 3)

Utilises CPU SIMD SSE instructions

Definition at line 406 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_AVX

#define RTE_CRYPTODEV_FF_CPU_AVX (1ULL << 4)

Utilises CPU SIMD AVX instructions

Definition at line 408 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_AVX2

#define RTE_CRYPTODEV_FF_CPU_AVX2 (1ULL << 5)

Utilises CPU SIMD AVX2 instructions

Definition at line 410 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_AESNI

#define RTE_CRYPTODEV_FF_CPU_AESNI (1ULL << 6)

Utilises CPU AES-NI instructions

Definition at line 412 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_HW_ACCELERATED

#define RTE_CRYPTODEV_FF_HW_ACCELERATED (1ULL << 7)

Operations are off-loaded to an external hardware accelerator

Examples:: examples/l2fwd-crypto/main.c.

Definition at line 414 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_AVX512

#define RTE_CRYPTODEV_FF_CPU_AVX512 (1ULL << 8)

Utilises CPU SIMD AVX512 instructions

Definition at line 418 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_IN_PLACE_SGL

#define RTE_CRYPTODEV_FF_IN_PLACE_SGL (1ULL << 9)

In-place Scatter-gather (SGL) buffers, with multiple segments, are supported

Examples:: examples/ipsec-secgw/ipsec-secgw.c.

Definition at line 420 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT

#define RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT (1ULL << 10)

Out-of-place Scatter-gather (SGL) buffers are supported in input and output

Definition at line 424 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT

#define RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT (1ULL << 11)

Out-of-place Scatter-gather (SGL) buffers are supported in input, combined with linear buffers (LB), with a single segment in output

Definition at line 428 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT

#define RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT (1ULL << 12)

Out-of-place Scatter-gather (SGL) buffers are supported in output, combined with linear buffers (LB) in input

Definition at line 433 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT

#define RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT (1ULL << 13)

Out-of-place linear buffers (LB) are supported in input and output

Definition at line 437 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_NEON

#define RTE_CRYPTODEV_FF_CPU_NEON (1ULL << 14)

Utilises CPU NEON instructions

Definition at line 439 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_CPU_ARM_CE

#define RTE_CRYPTODEV_FF_CPU_ARM_CE (1ULL << 15)

Utilises ARM CPU Cryptographic Extensions

Definition at line 441 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_SECURITY

#define RTE_CRYPTODEV_FF_SECURITY (1ULL << 16)

Support Security Protocol Processing

Examples:: examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

Definition at line 443 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP

#define RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP (1ULL << 17)

Support RSA Private Key OP with exponent

Definition at line 445 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT

#define RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT (1ULL << 18)

Support RSA Private Key OP with CRT (quintuple) Keys

Definition at line 447 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED

#define RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED (1ULL << 19)

Support encrypted-digest operations where digest is appended to data

Definition at line 449 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_FF_ASYM_SESSIONLESS

#define RTE_CRYPTODEV_FF_ASYM_SESSIONLESS (1ULL << 20)

Support asymmetric session-less operations

Definition at line 451 of file rte_cryptodev.h.

◆ RTE_CRYPTODEV_NAME_MAX_LEN

#define RTE_CRYPTODEV_NAME_MAX_LEN (64)

Max length of name of crypto PMD

Definition at line 542 of file rte_cryptodev.h.

Typedef Documentation

◆ rte_cryptodev_cb_fn

typedef void(* rte_cryptodev_cb_fn) (uint8_t dev_id, enum rte_cryptodev_event_type event, void *cb_arg)

Typedef for application callback function to be registered by application software for notification of device events

Parameters

dev_id	Crypto device identifier
event	Crypto device event to register for notification of.
cb_arg	User specified parameter to be passed as to passed to users callback function.

Definition at line 525 of file rte_cryptodev.h.

◆ dequeue_pkt_burst_t

typedef uint16_t(* dequeue_pkt_burst_t) (void *qp, struct rte_crypto_op **ops, uint16_t nb_ops)

Dequeue processed packets from queue pair of a device.

Definition at line 800 of file rte_cryptodev.h.

◆ enqueue_pkt_burst_t

typedef uint16_t(* enqueue_pkt_burst_t) (void *qp, struct rte_crypto_op **ops, uint16_t nb_ops)

Enqueue packets for processing on queue pair of a device.

Definition at line 804 of file rte_cryptodev.h.

Enumeration Type Documentation

◆ rte_cryptodev_event_type

enum rte_cryptodev_event_type

Definitions of Crypto device event types

Enumerator
RTE_CRYPTODEV_EVENT_UNKNOWN	unknown event type
RTE_CRYPTODEV_EVENT_ERROR	error interrupt event
RTE_CRYPTODEV_EVENT_MAX	max value of this enum

Definition at line 501 of file rte_cryptodev.h.

Function Documentation

◆ rte_cryptodev_sym_capability_get()

const struct rte_cryptodev_symmetric_capability* rte_cryptodev_sym_capability_get	(	uint8_t	dev_id,
		const struct rte_cryptodev_sym_capability_idx *	idx
	)

Provide capabilities available for defined device and algorithm

Parameters

dev_id	The identifier of the device.
idx	Description of crypto algorithms.

Returns

Return description of the symmetric crypto capability if exist.
Return NULL if the capability not exist.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_asym_capability_get()

__rte_experimental const struct rte_cryptodev_asymmetric_xform_capability* rte_cryptodev_asym_capability_get	(	uint8_t	dev_id,
		const struct rte_cryptodev_asym_capability_idx *	idx
	)

Provide capabilities available for defined device and xform

Parameters

dev_id	The identifier of the device.
idx	Description of asym crypto xform.

Returns

Return description of the asymmetric crypto capability if exist.
Return NULL if the capability not exist.

◆ rte_cryptodev_sym_capability_check_cipher()

int rte_cryptodev_sym_capability_check_cipher	(	const struct rte_cryptodev_symmetric_capability *	capability,
		uint16_t	key_size,
		uint16_t	iv_size
	)

Check if key size and initial vector are supported in crypto cipher capability

Parameters

capability	Description of the symmetric crypto capability.
key_size	Cipher key size.
iv_size	Cipher initial vector size.

Returns

Return 0 if the parameters are in range of the capability.
Return -1 if the parameters are out of range of the capability.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_sym_capability_check_auth()

int rte_cryptodev_sym_capability_check_auth	(	const struct rte_cryptodev_symmetric_capability *	capability,
		uint16_t	key_size,
		uint16_t	digest_size,
		uint16_t	iv_size
	)

Check if key size and initial vector are supported in crypto auth capability

Parameters

capability	Description of the symmetric crypto capability.
key_size	Auth key size.
digest_size	Auth digest size.
iv_size	Auth initial vector size.

Returns

Return 0 if the parameters are in range of the capability.
Return -1 if the parameters are out of range of the capability.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_sym_capability_check_aead()

int rte_cryptodev_sym_capability_check_aead	(	const struct rte_cryptodev_symmetric_capability *	capability,
		uint16_t	key_size,
		uint16_t	digest_size,
		uint16_t	aad_size,
		uint16_t	iv_size
	)

Check if key, digest, AAD and initial vector sizes are supported in crypto AEAD capability

Parameters

capability	Description of the symmetric crypto capability.
key_size	AEAD key size.
digest_size	AEAD digest size.
aad_size	AEAD AAD size.
iv_size	AEAD IV size.

Returns

Return 0 if the parameters are in range of the capability.
Return -1 if the parameters are out of range of the capability.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_asym_xform_capability_check_optype()

__rte_experimental int rte_cryptodev_asym_xform_capability_check_optype	(	const struct rte_cryptodev_asymmetric_xform_capability *	capability,
		enum rte_crypto_asym_op_type	op_type
	)

Check if op type is supported

Parameters

capability	Description of the asymmetric crypto capability.
op_type	op type

Returns

Return 1 if the op type is supported
Return 0 if unsupported

◆ rte_cryptodev_asym_xform_capability_check_modlen()

__rte_experimental int rte_cryptodev_asym_xform_capability_check_modlen	(	const struct rte_cryptodev_asymmetric_xform_capability *	capability,
		uint16_t	modlen
	)

Check if modulus length is in supported range

Parameters

capability	Description of the asymmetric crypto capability.
modlen	modulus length.

Returns

Return 0 if the parameters are in range of the capability.
Return -1 if the parameters are out of range of the capability.

◆ rte_cryptodev_get_cipher_algo_enum()

int rte_cryptodev_get_cipher_algo_enum	(	enum rte_crypto_cipher_algorithm *	algo_enum,
		const char *	algo_string
	)

Provide the cipher algorithm enum, given an algorithm string

Parameters

algo_enum	A pointer to the cipher algorithm enum to be filled
algo_string	Authentication algo string

Returns

Return -1 if string is not valid
Return 0 is the string is valid

Examples:: examples/ip_pipeline/cli.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_get_auth_algo_enum()

int rte_cryptodev_get_auth_algo_enum	(	enum rte_crypto_auth_algorithm *	algo_enum,
		const char *	algo_string
	)

Provide the authentication algorithm enum, given an algorithm string

Parameters

algo_enum	A pointer to the authentication algorithm enum to be filled
algo_string	Authentication algo string

Returns

Return -1 if string is not valid
Return 0 is the string is valid

Examples:: examples/ip_pipeline/cli.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_get_aead_algo_enum()

int rte_cryptodev_get_aead_algo_enum	(	enum rte_crypto_aead_algorithm *	algo_enum,
		const char *	algo_string
	)

Provide the AEAD algorithm enum, given an algorithm string

Parameters

algo_enum	A pointer to the AEAD algorithm enum to be filled
algo_string	AEAD algorithm string

Returns

Return -1 if string is not valid
Return 0 is the string is valid

Examples:: examples/ip_pipeline/cli.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_asym_get_xform_enum()

__rte_experimental int rte_cryptodev_asym_get_xform_enum	(	enum rte_crypto_asym_xform_type *	xform_enum,
		const char *	xform_string
	)

Provide the Asymmetric xform enum, given an xform string

Parameters

xform_enum	A pointer to the xform type enum to be filled
xform_string	xform string

Returns

Return -1 if string is not valid
Return 0 if the string is valid

◆ rte_cryptodev_get_feature_name()

const char* rte_cryptodev_get_feature_name ( uint64_t flag )

Get the name of a crypto device feature flag

Parameters

flag	The mask describing the flag.

Returns: The name of this flag, or NULL if it's not a valid feature flag.

Examples:: examples/ipsec-secgw/ipsec-secgw.c.

◆ rte_cryptodev_get_dev_id()

int rte_cryptodev_get_dev_id ( const char * name )

Get the device identifier for the named crypto device.

Parameters

name	device name to select the device structure.

Returns

Returns crypto device identifier on success.
Return -1 on failure to find named crypto device.

Examples:: examples/fips_validation/main.c, and examples/ip_pipeline/cryptodev.c.

◆ rte_cryptodev_name_get()

const char* rte_cryptodev_name_get ( uint8_t dev_id )

Get the crypto device name given a device identifier.

Parameters

dev_id The identifier of the device

Returns

Returns crypto device name.
Returns NULL if crypto device is not present.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_count()

uint8_t rte_cryptodev_count ( void )

Get the total number of crypto devices that have been successfully initialised.

Returns

The total number of usable crypto devices.

Examples:: examples/ipsec-secgw/ipsec-secgw.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_device_count_by_driver()

uint8_t rte_cryptodev_device_count_by_driver ( uint8_t driver_id )

Get number of crypto device defined type.

Parameters

driver_id driver identifier.

Returns: Returns number of crypto device.

◆ rte_cryptodev_devices_get()

uint8_t rte_cryptodev_devices_get	(	const char *	driver_name,
		uint8_t *	devices,
		uint8_t	nb_devices
	)

Get number and identifiers of attached crypto devices that use the same crypto driver.

Parameters

driver_name	driver name.
devices	output devices identifiers.
nb_devices	maximal number of devices.

Returns: Returns number of attached crypto device.

◆ rte_cryptodev_configure()

int rte_cryptodev_configure	(	uint8_t	dev_id,
		struct rte_cryptodev_config *	config
	)

Configure a device.

This function must be invoked first before any other function in the API. This function can also be re-invoked when a device is in the stopped state.

Parameters

dev_id	The identifier of the device to configure.
config	The crypto device configuration structure.

Returns

0: Success, device configured.
<0: Error code returned by the driver configuration function.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_start()

int rte_cryptodev_start ( uint8_t dev_id )

Start an device.

The device start step is the last one and consists of setting the configured offload features and in starting the transmit and the receive units of the device. On success, all basic functions exported by the API (link status, receive/transmit, and so on) can be invoked.

Parameters

dev_id The identifier of the device.

Returns

0: Success, device started.
<0: Error code of the driver device start function.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_stop()

void rte_cryptodev_stop ( uint8_t dev_id )

Stop an device. The device can be restarted with a call to rte_cryptodev_start()

Parameters

dev_id The identifier of the device.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/ip_pipeline/cryptodev.c.

◆ rte_cryptodev_close()

int rte_cryptodev_close ( uint8_t dev_id )

Close an device. The device cannot be restarted!

Parameters

dev_id The identifier of the device.

Returns

0 on successfully closing device
<0 on failure to close device

◆ rte_cryptodev_queue_pair_setup()

int rte_cryptodev_queue_pair_setup	(	uint8_t	dev_id,
		uint16_t	queue_pair_id,
		const struct rte_cryptodev_qp_conf *	qp_conf,
		int	socket_id
	)

Allocate and set up a receive queue pair for a device.

Parameters

dev_id	The identifier of the device.
queue_pair_id	The index of the queue pairs to set up. The value must be in the range [0, nb_queue_pair 1] previously supplied to rte_cryptodev_configure().
qp_conf	The pointer to the configuration data to be used for the queue pair.
socket_id	The socket_id argument is the socket identifier in case of NUMA. The value can be SOCKET_ID_ANY if there is no NUMA constraint for the DMA memory allocated for the receive queue pair.

Returns

0: Success, queue pair correctly set up.
<0: Queue pair configuration failed

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_queue_pair_count()

uint16_t rte_cryptodev_queue_pair_count ( uint8_t dev_id )

Get the number of queue pairs on a specific crypto device

Parameters

dev_id Crypto device identifier.

Returns

The number of configured queue pairs.

◆ rte_cryptodev_stats_get()

int rte_cryptodev_stats_get	(	uint8_t	dev_id,
		struct rte_cryptodev_stats *	stats
	)

Retrieve the general I/O statistics of a device.

Parameters

dev_id	The identifier of the device.
stats	A pointer to a structure of type rte_cryptodev_stats to be filled with the values of device counters.

Returns

Zero if successful.
Non-zero otherwise.

◆ rte_cryptodev_stats_reset()

void rte_cryptodev_stats_reset ( uint8_t dev_id )

Reset the general I/O statistics of a device.

Parameters

dev_id The identifier of the device.

◆ rte_cryptodev_info_get()

void rte_cryptodev_info_get	(	uint8_t	dev_id,
		struct rte_cryptodev_info *	dev_info
	)

Retrieve the contextual information of a device.

Parameters

dev_id	The identifier of the device.
dev_info	A pointer to a structure of type rte_cryptodev_info to be filled with the contextual information of the device.

Note: The capabilities field of dev_info is set to point to the first element of an array of struct rte_cryptodev_capabilities. The element after the last valid element has it's op field set to RTE_CRYPTO_OP_TYPE_UNDEFINED.

Examples:: examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/ipsec-secgw/ipsec.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_callback_register()

int rte_cryptodev_callback_register	(	uint8_t	dev_id,
		enum rte_cryptodev_event_type	event,
		rte_cryptodev_cb_fn	cb_fn,
		void *	cb_arg
	)

Register a callback function for specific device id.

Parameters

dev_id	Device id.
event	Event interested.
cb_fn	User supplied callback function to be called.
cb_arg	Pointer to the parameters for the registered callback.

Returns

On success, zero.
On failure, a negative value.

◆ rte_cryptodev_callback_unregister()

int rte_cryptodev_callback_unregister	(	uint8_t	dev_id,
		enum rte_cryptodev_event_type	event,
		rte_cryptodev_cb_fn	cb_fn,
		void *	cb_arg
	)

Unregister a callback function for specific device id.

Parameters

dev_id	The device identifier.
event	Event interested.
cb_fn	User supplied callback function to be called.
cb_arg	Pointer to the parameters for the registered callback.

Returns

On success, zero.
On failure, a negative value.

◆ TAILQ_HEAD()

TAILQ_HEAD	(	rte_cryptodev_cb_list	,
		rte_cryptodev_callback
	)

Structure to keep track of registered callbacks

◆ rte_cryptodev_dequeue_burst()

static uint16_t rte_cryptodev_dequeue_burst	(	uint8_t	dev_id,
		uint16_t	qp_id,
		struct rte_crypto_op **	ops,
		uint16_t	nb_ops
	)

inlinestatic

Dequeue a burst of processed crypto operations from a queue on the crypto device. The dequeued operation are stored in rte_crypto_op structures whose pointers are supplied in the ops array.

The rte_cryptodev_dequeue_burst() function returns the number of ops actually dequeued, which is the number of rte_crypto_op data structures effectively supplied into the ops array.

A return value equal to nb_ops indicates that the queue contained at least nb_ops operations, and this is likely to signify that other processed operations remain in the devices output queue. Applications implementing a "retrieve as many processed operations as possible" policy can check this specific case and keep invoking the rte_cryptodev_dequeue_burst() function until a value less than nb_ops is returned.

The rte_cryptodev_dequeue_burst() function does not provide any error notification to avoid the corresponding overhead.

Parameters

dev_id	The symmetric crypto device identifier
qp_id	The index of the queue pair from which to retrieve processed packets. The value must be in the range [0, nb_queue_pair - 1] previously supplied to rte_cryptodev_configure().
ops	The address of an array of pointers to rte_crypto_op structures that must be large enough to store nb_ops pointers in it.
nb_ops	The maximum number of operations to dequeue.

Returns

The number of operations actually dequeued, which is the number of pointers to rte_crypto_op structures effectively supplied to the ops array.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ipsec-secgw/ipsec.c, examples/ipsec-secgw/ipsec_process.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

Definition at line 917 of file rte_cryptodev.h.

◆ rte_cryptodev_enqueue_burst()

static uint16_t rte_cryptodev_enqueue_burst	(	uint8_t	dev_id,
		uint16_t	qp_id,
		struct rte_crypto_op **	ops,
		uint16_t	nb_ops
	)

inlinestatic

Enqueue a burst of operations for processing on a crypto device.

The rte_cryptodev_enqueue_burst() function is invoked to place crypto operations on the queue qp_id of the device designated by its dev_id.

The nb_ops parameter is the number of operations to process which are supplied in the ops array of rte_crypto_op structures.

The rte_cryptodev_enqueue_burst() function returns the number of operations it actually enqueued for processing. A return value equal to nb_ops means that all packets have been enqueued.

Parameters

dev_id	The identifier of the device.
qp_id	The index of the queue pair which packets are to be enqueued for processing. The value must be in the range [0, nb_queue_pairs - 1] previously supplied to rte_cryptodev_configure.
ops	The address of an array of nb_ops pointers to rte_crypto_op structures which contain the crypto operations to be processed.
nb_ops	The number of operations to process.

Returns: The number of operations actually enqueued on the crypto device. The return value can be less than the value of the nb_ops parameter when the crypto devices queue is full or if invalid parameters are specified in a rte_crypto_op.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ipsec-secgw/ipsec.c, examples/ipsec-secgw/ipsec_process.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

Definition at line 960 of file rte_cryptodev.h.

◆ rte_cryptodev_sym_session_pool_create()

__rte_experimental struct rte_mempool* rte_cryptodev_sym_session_pool_create	(	const char *	name,
		uint32_t	nb_elts,
		uint32_t	elt_size,
		uint32_t	cache_size,
		uint16_t	priv_size,
		int	socket_id
	)

Create a symmetric session mempool.

Parameters

name	The unique mempool name.
nb_elts	The number of elements in the mempool.
elt_size	The size of the element. This value will be ignored if it is smaller than the minimum session header size required for the system. For the user who want to use the same mempool for sym session and session private data it can be the maximum value of all existing devices' private data and session header sizes.
cache_size	The number of per-lcore cache elements
priv_size	The private data size of each session.
socket_id	The socket_id argument is the socket identifier in the case of NUMA. The value can be SOCKET_ID_ANY if there is no NUMA constraint for the reserved zone.

Returns

On success return size of the session
On failure returns 0

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_sym_session_create()

struct rte_cryptodev_sym_session* rte_cryptodev_sym_session_create ( struct rte_mempool * mempool )

Create symmetric crypto session header (generic with no private data)

Parameters

mempool Symmetric session mempool to allocate session objects from

Returns

On success return pointer to sym-session
On failure returns NULL

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ipsec-secgw/ipsec.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_asym_session_create()

__rte_experimental struct rte_cryptodev_asym_session* rte_cryptodev_asym_session_create ( struct rte_mempool * mempool )

Create asymmetric crypto session header (generic with no private data)

Parameters

mempool mempool to allocate asymmetric session objects from

Returns

On success return pointer to asym-session
On failure returns NULL

◆ rte_cryptodev_sym_session_free()

int rte_cryptodev_sym_session_free ( struct rte_cryptodev_sym_session * sess )

Frees symmetric crypto session header, after checking that all the device private data has been freed, returning it to its original mempool.

Parameters

sess	Session header to be freed.

Returns

0 if successful.
-EINVAL if session is NULL.
-EBUSY if not all device private data has been freed.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_asym_session_free()

__rte_experimental int rte_cryptodev_asym_session_free ( struct rte_cryptodev_asym_session * sess )

Frees asymmetric crypto session header, after checking that all the device private data has been freed, returning it to its original mempool.

Parameters

sess	Session header to be freed.

Returns

0 if successful.
-EINVAL if session is NULL.
-EBUSY if not all device private data has been freed.

◆ rte_cryptodev_sym_session_init()

int rte_cryptodev_sym_session_init	(	uint8_t	dev_id,
		struct rte_cryptodev_sym_session *	sess,
		struct rte_crypto_sym_xform *	xforms,
		struct rte_mempool *	mempool
	)

Fill out private data for the device id, based on its device type.

Parameters

dev_id	ID of device that we want the session to be used on
sess	Session where the private data will be attached to
xforms	Symmetric crypto transform operations to apply on flow processed with this session
mempool	Mempool where the private data is allocated.

Returns

On success, zero.
-EINVAL if input parameters are invalid.
-ENOTSUP if crypto device does not support the crypto transform or does not support symmetric operations.
-ENOMEM if the private session could not be allocated.

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ipsec-secgw/ipsec.c, and examples/l2fwd-crypto/main.c.

◆ rte_cryptodev_asym_session_init()

__rte_experimental int rte_cryptodev_asym_session_init	(	uint8_t	dev_id,
		struct rte_cryptodev_asym_session *	sess,
		struct rte_crypto_asym_xform *	xforms,
		struct rte_mempool *	mempool
	)

Initialize asymmetric session on a device with specific asymmetric xform

Parameters

dev_id	ID of device that we want the session to be used on
sess	Session to be set up on a device
xforms	Asymmetric crypto transform operations to apply on flow processed with this session
mempool	Mempool to be used for internal allocation.

Returns

On success, zero.
-EINVAL if input parameters are invalid.
-ENOTSUP if crypto device does not support the crypto transform.
-ENOMEM if the private session could not be allocated.

◆ rte_cryptodev_sym_session_clear()

int rte_cryptodev_sym_session_clear	(	uint8_t	dev_id,
		struct rte_cryptodev_sym_session *	sess
	)

Frees private data for the device id, based on its device type, returning it to its mempool. It is the application's responsibility to ensure that private session data is not cleared while there are still in-flight operations using it.

Parameters

dev_id	ID of device that uses the session.
sess	Session containing the reference to the private data

Returns

0 if successful.
-EINVAL if device is invalid or session is NULL.
-ENOTSUP if crypto device does not support symmetric operations.

Examples:: examples/fips_validation/fips_dev_self_test.c, and examples/fips_validation/main.c.

◆ rte_cryptodev_asym_session_clear()

__rte_experimental int rte_cryptodev_asym_session_clear	(	uint8_t	dev_id,
		struct rte_cryptodev_asym_session *	sess
	)

Frees resources held by asymmetric session during rte_cryptodev_session_init

Parameters

dev_id	ID of device that uses the asymmetric session.
sess	Asymmetric session setup on device using rte_cryptodev_session_init

Returns

0 if successful.
-EINVAL if device is invalid or session is NULL.

◆ rte_cryptodev_sym_get_header_session_size()

unsigned int rte_cryptodev_sym_get_header_session_size ( void )

Get the size of the header session, for all registered drivers excluding the user data size.

Returns: Size of the symmetric header session.

◆ rte_cryptodev_sym_get_existing_header_session_size()

__rte_experimental unsigned int rte_cryptodev_sym_get_existing_header_session_size ( struct rte_cryptodev_sym_session * sess )

Get the size of the header session from created session.

Parameters

sess	The sym cryptodev session pointer

Returns

If sess is not NULL, return the size of the header session including the private data size defined within sess.
If sess is NULL, return 0.

◆ rte_cryptodev_asym_get_header_session_size()

__rte_experimental unsigned int rte_cryptodev_asym_get_header_session_size ( void )

Get the size of the asymmetric session header, for all registered drivers.

Returns: Size of the asymmetric header session.

◆ rte_cryptodev_sym_get_private_session_size()

unsigned int rte_cryptodev_sym_get_private_session_size ( uint8_t dev_id )

Get the size of the private symmetric session data for a device.

Parameters

dev_id The device identifier.

Returns

Size of the private data, if successful
0 if device is invalid or does not have private symmetric session

Examples:: examples/fips_validation/fips_dev_self_test.c, examples/fips_validation/main.c, examples/ip_pipeline/cryptodev.c, examples/ipsec-secgw/ipsec-secgw.c, examples/l2fwd-crypto/main.c, and examples/vhost_crypto/main.c.

◆ rte_cryptodev_asym_get_private_session_size()

__rte_experimental unsigned int rte_cryptodev_asym_get_private_session_size ( uint8_t dev_id )

Get the size of the private data for asymmetric session on device

Parameters

dev_id The device identifier.

Returns

Size of the asymmetric private data, if successful
0 if device is invalid or does not have private session

◆ rte_cryptodev_driver_id_get()

int rte_cryptodev_driver_id_get ( const char * name )

Provide driver identifier.

Parameters

name	The pointer to a driver name.

Returns: The driver type identifier or -1 if no driver found

◆ rte_cryptodev_driver_name_get()

const char* rte_cryptodev_driver_name_get ( uint8_t driver_id )

Provide driver name.

Parameters

driver_id The driver identifier.

Returns: The driver name or null if no driver found

◆ rte_cryptodev_sym_session_set_user_data()

__rte_experimental int rte_cryptodev_sym_session_set_user_data	(	struct rte_cryptodev_sym_session *	sess,
		void *	data,
		uint16_t	size
	)

Store user data in a session.

Parameters

sess	Session pointer allocated by rte_cryptodev_sym_session_create.
data	Pointer to the user data.
size	Size of the user data.

Returns

On success, zero.
On failure, a negative value.

◆ rte_cryptodev_sym_session_get_user_data()

__rte_experimental void* rte_cryptodev_sym_session_get_user_data ( struct rte_cryptodev_sym_session * sess )

Get user data stored in a session.

Parameters

sess	Session pointer allocated by rte_cryptodev_sym_session_create.

Returns

On success return pointer to user data.
On failure returns NULL.

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ rte_crypto_op_ctod_offset

◆ rte_crypto_op_ctophys_offset

◆ RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST

◆ RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO

◆ RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO

◆ RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING

◆ RTE_CRYPTODEV_FF_CPU_SSE

◆ RTE_CRYPTODEV_FF_CPU_AVX

◆ RTE_CRYPTODEV_FF_CPU_AVX2

◆ RTE_CRYPTODEV_FF_CPU_AESNI

◆ RTE_CRYPTODEV_FF_HW_ACCELERATED

◆ RTE_CRYPTODEV_FF_CPU_AVX512

◆ RTE_CRYPTODEV_FF_IN_PLACE_SGL

◆ RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT

◆ RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT

◆ RTE_CRYPTODEV_FF_OOP_LB_IN_SGL_OUT

◆ RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT

◆ RTE_CRYPTODEV_FF_CPU_NEON

◆ RTE_CRYPTODEV_FF_CPU_ARM_CE

◆ RTE_CRYPTODEV_FF_SECURITY

◆ RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP

◆ RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT

◆ RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED

◆ RTE_CRYPTODEV_FF_ASYM_SESSIONLESS

◆ RTE_CRYPTODEV_NAME_MAX_LEN

Typedef Documentation

◆ rte_cryptodev_cb_fn

◆ dequeue_pkt_burst_t

◆ enqueue_pkt_burst_t

Enumeration Type Documentation

◆ rte_cryptodev_event_type

Function Documentation

◆ rte_cryptodev_sym_capability_get()

◆ rte_cryptodev_asym_capability_get()

◆ rte_cryptodev_sym_capability_check_cipher()

◆ rte_cryptodev_sym_capability_check_auth()

◆ rte_cryptodev_sym_capability_check_aead()

◆ rte_cryptodev_asym_xform_capability_check_optype()

◆ rte_cryptodev_asym_xform_capability_check_modlen()

◆ rte_cryptodev_get_cipher_algo_enum()

◆ rte_cryptodev_get_auth_algo_enum()

◆ rte_cryptodev_get_aead_algo_enum()

◆ rte_cryptodev_asym_get_xform_enum()

◆ rte_cryptodev_get_feature_name()

◆ rte_cryptodev_get_dev_id()

◆ rte_cryptodev_name_get()

◆ rte_cryptodev_count()

◆ rte_cryptodev_device_count_by_driver()

◆ rte_cryptodev_devices_get()

◆ rte_cryptodev_configure()

◆ rte_cryptodev_start()

◆ rte_cryptodev_stop()

◆ rte_cryptodev_close()

◆ rte_cryptodev_queue_pair_setup()

◆ rte_cryptodev_queue_pair_count()

◆ rte_cryptodev_stats_get()

◆ rte_cryptodev_stats_reset()

◆ rte_cryptodev_info_get()

◆ rte_cryptodev_callback_register()

◆ rte_cryptodev_callback_unregister()

◆ TAILQ_HEAD()

◆ rte_cryptodev_dequeue_burst()

◆ rte_cryptodev_enqueue_burst()

◆ rte_cryptodev_sym_session_pool_create()

◆ rte_cryptodev_sym_session_create()

◆ rte_cryptodev_asym_session_create()

◆ rte_cryptodev_sym_session_free()

◆ rte_cryptodev_asym_session_free()

◆ rte_cryptodev_sym_session_init()

◆ rte_cryptodev_asym_session_init()

◆ rte_cryptodev_sym_session_clear()

◆ rte_cryptodev_asym_session_clear()

◆ rte_cryptodev_sym_get_header_session_size()