#include <rte_crypto_sym.h>

Data Fields
enum rte_crypto_auth_operation	op
enum rte_crypto_auth_algorithm	algo
struct	key
struct	iv
uint16_t	digest_length

Detailed Description

Authentication / Hash transform data.

This structure contains data relating to an authentication/hash crypto transforms. The fields op, algo and digest_length are common to all authentication transforms and MUST be set.

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

Definition at line 406 of file rte_crypto_sym.h.

Field Documentation

◆ op

enum rte_crypto_auth_operation op

Authentication operation type

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

Definition at line 407 of file rte_crypto_sym.h.

◆ algo

enum rte_crypto_auth_algorithm algo

Authentication algorithm selection

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

Definition at line 409 of file rte_crypto_sym.h.

◆ key

struct rte_crypto_auth_xform::[struct].key key

Authentication key data. The authentication key length MUST be less than or equal to the block size of the algorithm. It is the callers responsibility to ensure that the key length is compliant with the standard being used (for example RFC 2104, FIPS 198a).

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

◆ iv

struct rte_crypto_auth_xform::[struct].iv iv

Initialisation vector parameters

Examples: examples/fips_validation/main.c.

◆ digest_length

uint16_t digest_length

Length of the digest to be returned. If the verify option is set, this specifies the length of the digest to be compared for the session.

It is the caller's responsibility to ensure that the digest length is compliant with the hash algorithm being used. If the value is less than the maximum length allowed by the hash, the result shall be truncated.

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

Definition at line 460 of file rte_crypto_sym.h.

The documentation for this struct was generated from the following file:

lib/cryptodev/rte_crypto_sym.h