DPDK  22.11.0
Data Fields
rte_crypto_rsa_padding Struct Reference

#include <rte_crypto_asym.h>

Data Fields

enum rte_crypto_rsa_padding_type type
 
enum rte_crypto_auth_algorithm hash
 
enum rte_crypto_auth_algorithm mgf1hash
 
uint16_t pss_saltlen
 
rte_crypto_param oaep_label
 

Detailed Description

RSA padding type

Definition at line 243 of file rte_crypto_asym.h.

Field Documentation

◆ type

RSA padding scheme to be used for transform

Examples:
examples/fips_validation/main.c.

Definition at line 244 of file rte_crypto_asym.h.

◆ hash

RSA padding hash algorithm Valid hash algorithms are: MD5, SHA1, SHA224, SHA256, SHA384, SHA512

When a specific padding type is selected, the following rules apply:

  • RTE_CRYPTO_RSA_PADDING_NONE: This field is ignored by the PMD
  • RTE_CRYPTO_RSA_PADDING_PKCS1_5: When signing an operation this field is used to determine value of the DigestInfo structure, therefore specifying which algorithm was used to create the message digest. When doing encryption/decryption this field is ignored for this padding type.
  • RTE_CRYPTO_RSA_PADDING_OAEP This field shall be set with the hash algorithm used in the padding scheme
  • RTE_CRYPTO_RSA_PADDING_PSS This field shall be set with the hash algorithm used in the padding scheme (and to create the input message digest)
Examples:
examples/fips_validation/main.c.

Definition at line 246 of file rte_crypto_asym.h.

◆ mgf1hash

Hash algorithm to be used for mask generation if the padding scheme is either OAEP or PSS. If the padding scheme is unspecified a data hash algorithm is used for mask generation. Valid hash algorithms are: MD5, SHA1, SHA224, SHA256, SHA384, SHA512

Definition at line 271 of file rte_crypto_asym.h.

◆ pss_saltlen

uint16_t pss_saltlen

RSA PSS padding salt length

Used only when RTE_CRYPTO_RSA_PADDING_PSS padding is selected, otherwise ignored.

Definition at line 279 of file rte_crypto_asym.h.

◆ oaep_label

rte_crypto_param oaep_label

RSA OAEP padding optional label

Used only when RTE_CRYPTO_RSA_PADDING_OAEP padding is selected, otherwise ignored. If label.data == NULL, a default label (empty string) is used.

Definition at line 286 of file rte_crypto_asym.h.


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