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rte_crypto_asym.h(3) DPDK rte_crypto_asym.h(3) NAME rte_crypto_asym.h SYNOPSIS #include <string.h> #include <stdint.h> #include <rte_memory.h> #include <rte_mempool.h> #include <rte_common.h> #include 'rte_crypto_sym.h' Data Structures struct rte_crypto_param_t struct rte_crypto_ec_point struct rte_crypto_rsa_priv_key_qt struct rte_crypto_rsa_padding struct rte_crypto_rsa_xform struct rte_crypto_modex_xform struct rte_crypto_modinv_xform struct rte_crypto_dh_xform struct rte_crypto_dsa_xform struct rte_crypto_ec_xform struct rte_crypto_mod_op_param struct rte_crypto_rsa_op_param struct rte_crypto_dh_op_param struct rte_crypto_ecdh_op_param struct rte_crypto_dsa_op_param struct rte_crypto_ecdsa_op_param struct rte_crypto_eddsa_op_param struct rte_crypto_ecpm_op_param struct rte_crypto_sm2_op_param struct rte_crypto_ml_kem_xform struct rte_crypto_ml_kem_keygen_op struct rte_crypto_ml_kem_keyver_op struct rte_crypto_ml_kem_encap_op struct rte_crypto_ml_kem_decap_op struct rte_crypto_ml_kem_op struct rte_crypto_ml_dsa_xform struct rte_crypto_ml_dsa_keygen_op struct rte_crypto_ml_dsa_siggen_op struct rte_crypto_ml_dsa_sigver_op struct rte_crypto_ml_dsa_op struct rte_crypto_asym_xform struct rte_crypto_asym_op Macros #define RTE_CRYPTO_ASYM_FLAG_PUB_KEY_NO_PADDING RTE_BIT32(0) #define RTE_CRYPTO_ASYM_FLAG_SHARED_KEY_NO_PADDING RTE_BIT32(1) #define RTE_CRYPTO_ASYM_FLAG_PUB_KEY_COMPRESSED RTE_BIT32(2) Typedefs typedef struct rte_crypto_param_t rte_crypto_param typedef rte_crypto_param rte_crypto_uint Enumerations enum rte_crypto_curve_id enum rte_crypto_edward_instance enum rte_crypto_asym_xform_type { RTE_CRYPTO_ASYM_XFORM_UNSPECIFIED = 0, RTE_CRYPTO_ASYM_XFORM_NONE, RTE_CRYPTO_ASYM_XFORM_RSA, RTE_CRYPTO_ASYM_XFORM_DH, RTE_CRYPTO_ASYM_XFORM_DSA, RTE_CRYPTO_ASYM_XFORM_MODINV, RTE_CRYPTO_ASYM_XFORM_MODEX, RTE_CRYPTO_ASYM_XFORM_ECDSA, RTE_CRYPTO_ASYM_XFORM_ECDH, RTE_CRYPTO_ASYM_XFORM_ECPM, RTE_CRYPTO_ASYM_XFORM_ECFPM, RTE_CRYPTO_ASYM_XFORM_SM2, RTE_CRYPTO_ASYM_XFORM_EDDSA, RTE_CRYPTO_ASYM_XFORM_ML_KEM, RTE_CRYPTO_ASYM_XFORM_ML_DSA } enum rte_crypto_asym_op_type { RTE_CRYPTO_ASYM_OP_ENCRYPT, RTE_CRYPTO_ASYM_OP_DECRYPT, RTE_CRYPTO_ASYM_OP_SIGN, RTE_CRYPTO_ASYM_OP_VERIFY, RTE_CRYPTO_ASYM_OP_LIST_END } enum rte_crypto_asym_ke_type { RTE_CRYPTO_ASYM_KE_PRIV_KEY_GENERATE, RTE_CRYPTO_ASYM_KE_PUB_KEY_GENERATE, RTE_CRYPTO_ASYM_KE_SHARED_SECRET_COMPUTE, RTE_CRYPTO_ASYM_KE_PUB_KEY_VERIFY } enum rte_crypto_rsa_padding_type { RTE_CRYPTO_RSA_PADDING_NONE = 0, RTE_CRYPTO_RSA_PADDING_PKCS1_5, RTE_CRYPTO_RSA_PADDING_OAEP, RTE_CRYPTO_RSA_PADDING_PSS } enum rte_crypto_rsa_priv_key_type { RTE_RSA_KEY_TYPE_EXP, RTE_RSA_KEY_TYPE_QT } enum rte_crypto_sm2_op_capa { RTE_CRYPTO_SM2_RNG, RTE_CRYPTO_SM2_PH, RTE_CRYPTO_SM2_PARTIAL } enum rte_crypto_ml_kem_type enum rte_crypto_ml_kem_op_type enum rte_crypto_ml_dsa_type enum rte_crypto_ml_dsa_op_type Variables const char * rte_crypto_asym_ke_strings [] const char * rte_crypto_asym_op_strings [] const uint16_t rte_crypto_ml_kem_pubkey_size [] Detailed Description RTE Definitions for Asymmetric Cryptography Defines asymmetric algorithms and modes, as well as supported asymmetric crypto operations. Definition in file rte_crypto_asym.h. Macro Definition Documentation #define RTE_CRYPTO_ASYM_FLAG_PUB_KEY_NO_PADDING RTE_BIT32(0) Flag to denote public key will be returned without leading zero bytes and if the flag is not set, public key will be padded to the left with zeros to the size of the underlying algorithm (default) Definition at line 63 of file rte_crypto_asym.h. #define RTE_CRYPTO_ASYM_FLAG_SHARED_KEY_NO_PADDING RTE_BIT32(1) Flag to denote shared secret will be returned without leading zero bytes and if the flag is not set, shared secret will be padded to the left with zeros to the size of the underlying algorithm (default) Definition at line 69 of file rte_crypto_asym.h. #define RTE_CRYPTO_ASYM_FLAG_PUB_KEY_COMPRESSED RTE_BIT32(2) Flag to denote public key will be returned in compressed form Definition at line 73 of file rte_crypto_asym.h. Typedef Documentation typedef struct rte_crypto_param_t rte_crypto_param Buffer to hold crypto params required for asym operations. These buffers can be used for both input to PMD and output from PMD. When used for output from PMD, application has to ensure the buffer is large enough to hold the target data. If an operation requires the PMD to generate a random number, and the device supports CSRNG, 'data' should be set to NULL. The crypto parameter in question will not be used by the PMD, as it is internally generated. typedef rte_crypto_param rte_crypto_uint Unsigned big-integer in big-endian format Definition at line 255 of file rte_crypto_asym.h. Enumeration Type Documentation enum rte_crypto_curve_id List of elliptic curves. This enum aligns with TLS 'Supported Groups' registry (previously known as NamedCurve registry). FFDH groups are not, and will not be included in this list. Deprecation for selected curve in TLS does not deprecate the selected curve in Cryptodev. https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml Definition at line 84 of file rte_crypto_asym.h. enum rte_crypto_edward_instance List of Edwards curve instances as per RFC 8032 (Section 5). Definition at line 98 of file rte_crypto_asym.h. enum rte_crypto_asym_xform_type Asymmetric crypto transformation types. Each xform type maps to one asymmetric algorithm performing specific operation Enumerator RTE_CRYPTO_ASYM_XFORM_UNSPECIFIED Invalid xform. RTE_CRYPTO_ASYM_XFORM_NONE Xform type None. May be supported by PMD to support passthrough op for debugging purpose. if xform_type none , op_type is disregarded. RTE_CRYPTO_ASYM_XFORM_RSA RSA. Performs Encrypt, Decrypt, Sign and Verify. Refer to rte_crypto_asym_op_type RTE_CRYPTO_ASYM_XFORM_DH Diffie-Hellman. Performs Key Generate and Shared Secret Compute. Refer to rte_crypto_asym_op_type RTE_CRYPTO_ASYM_XFORM_DSA Digital Signature Algorithm Performs Signature Generation and Verification. Refer to rte_crypto_asym_op_type RTE_CRYPTO_ASYM_XFORM_MODINV Modular Multiplicative Inverse Perform Modular Multiplicative Inverse b^(-1) mod n RTE_CRYPTO_ASYM_XFORM_MODEX Modular Exponentiation Perform Modular Exponentiation b^e mod n RTE_CRYPTO_ASYM_XFORM_ECDSA Elliptic Curve Digital Signature Algorithm Perform Signature Generation and Verification. RTE_CRYPTO_ASYM_XFORM_ECDH Elliptic Curve Diffie Hellman RTE_CRYPTO_ASYM_XFORM_ECPM Elliptic Curve Point Multiplication RTE_CRYPTO_ASYM_XFORM_ECFPM Elliptic Curve Fixed Point Multiplication RTE_CRYPTO_ASYM_XFORM_SM2 ShangMi 2 Performs Encrypt, Decrypt, Sign and Verify. Refer to rte_crypto_asym_op_type. RTE_CRYPTO_ASYM_XFORM_EDDSA Edwards Curve Digital Signature Algorithm Perform Signature Generation and Verification. RTE_CRYPTO_ASYM_XFORM_ML_KEM Module Lattice based Key Encapsulation Mechanism Performs Key Pair Generation, Encapsulation and Decapsulation. RTE_CRYPTO_ASYM_XFORM_ML_DSA Module Lattice based Digital Signature Algorithm Performs Key Pair Generation, Signature Generation and Verification. Definition at line 111 of file rte_crypto_asym.h. enum rte_crypto_asym_op_type Asymmetric crypto operation type variants Enumerator RTE_CRYPTO_ASYM_OP_ENCRYPT Asymmetric Encrypt operation RTE_CRYPTO_ASYM_OP_DECRYPT Asymmetric Decrypt operation RTE_CRYPTO_ASYM_OP_SIGN Signature Generation operation RTE_CRYPTO_ASYM_OP_VERIFY Signature Verification operation Definition at line 174 of file rte_crypto_asym.h. enum rte_crypto_asym_ke_type Asymmetric crypto key exchange operation type Enumerator RTE_CRYPTO_ASYM_KE_PRIV_KEY_GENERATE Private Key generation operation RTE_CRYPTO_ASYM_KE_PUB_KEY_GENERATE Public Key generation operation RTE_CRYPTO_ASYM_KE_SHARED_SECRET_COMPUTE Shared Secret compute operation RTE_CRYPTO_ASYM_KE_PUB_KEY_VERIFY Public Key Verification - can be used for elliptic curve point validation. Definition at line 189 of file rte_crypto_asym.h. enum rte_crypto_rsa_padding_type Padding types for RSA signature. Enumerator RTE_CRYPTO_RSA_PADDING_NONE RSA no padding scheme RTE_CRYPTO_RSA_PADDING_PKCS1_5 RSA PKCS#1 PKCS1-v1_5 padding scheme. For signatures block type 01, for encryption block type 02 are used. RTE_CRYPTO_RSA_PADDING_OAEP RSA PKCS#1 OAEP padding scheme RTE_CRYPTO_RSA_PADDING_PSS RSA PKCS#1 PSS padding scheme Definition at line 205 of file rte_crypto_asym.h. enum rte_crypto_rsa_priv_key_type RSA private key type enumeration enumerates private key format required to perform RSA crypto transform. Enumerator RTE_RSA_KEY_TYPE_EXP RSA private key is an exponent RTE_RSA_KEY_TYPE_QT RSA private key is in quintuple format See rte_crypto_rsa_priv_key_qt Definition at line 224 of file rte_crypto_asym.h. enum rte_crypto_sm2_op_capa SM2 operation capabilities Enumerator RTE_CRYPTO_SM2_RNG Random number generator supported in SM2 ops. RTE_CRYPTO_SM2_PH Prehash message before crypto op. RTE_CRYPTO_SM2_PARTIAL Calculate elliptic curve points only. Definition at line 674 of file rte_crypto_asym.h. enum rte_crypto_ml_kem_type PQC ML-KEM parameter type List of ML-KEM parameter types used in PQC Definition at line 778 of file rte_crypto_asym.h. enum rte_crypto_ml_kem_op_type PQC ML-KEM op type List of ML-KEM op types in PQC Definition at line 790 of file rte_crypto_asym.h. enum rte_crypto_ml_dsa_type PQC ML-DSA parameter type List of ML-DSA parameter types used in PQC Definition at line 921 of file rte_crypto_asym.h. enum rte_crypto_ml_dsa_op_type PQC ML-DSA op type List of ML-DSA op types in PQC Definition at line 933 of file rte_crypto_asym.h. Variable Documentation const char* rte_crypto_asym_ke_strings[] [extern] asym key exchange operation type name strings const char* rte_crypto_asym_op_strings[] [extern] asym operations type name strings const uint16_t rte_crypto_ml_kem_pubkey_size[] [extern] PQC ML crypto op parameters size Author Generated automatically by Doxygen for DPDK from the source code. Version 25.11.0 Thu Jun 11 2026 rte_crypto_asym.h(3)
NAME | SYNOPSIS | Detailed Description | Macro Definition Documentation | Typedef Documentation | Enumeration Type Documentation | Variable Documentation | Author
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