NAME

       rte_crypto_rsa_padding

SYNOPSIS

       #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 257 of file rte_crypto_asym.h.

Field Documentation

   enum rte_crypto_rsa_padding_type type
       RSA padding scheme to be used for transform

       Definition at line 258 of file rte_crypto_asym.h.

   enum rte_crypto_auth_algorithm 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)

       Definition at line 260 of file rte_crypto_asym.h.

   enum rte_crypto_auth_algorithm 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 285 of file rte_crypto_asym.h.

   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 293 of file rte_crypto_asym.h.

   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 300 of file rte_crypto_asym.h.

Author

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DPDK                                             Version 24.11.2                       rte_crypto_rsa_padding(3)