harmony 鸿蒙HuksTypeApi

  • 2023-06-24
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HuksTypeApi

Overview

Defines the macros, enums, structs, and error codes used by OpenHarmony Universal KeyStore (HUKS) APIs.

\@syscap SystemCapability.Security.Huks

Since: 9

Summary

Files

Name Description
native_huks_type.h Defines the enumerated variables, structs, and macros used in the HUKS APIs.
File to include:
Library: libhuks_ndk.z.so

Structs

Name Description
OH_Huks_Result Defines the returned status data, including the return code and message.
OH_Huks_Blob Defines the structure of the binary large object (BLOB) that stores data.
OH_Huks_Param Defines the structure of the parameters in a parameter set.
OH_Huks_ParamSet Defines the parameter set structure.
OH_Huks_CertChain Defines the certificate chain structure.
OH_Huks_KeyInfo Defines the key information structure.
OH_Huks_PubKeyInfo Defines the structure of a public key.
OH_Huks_KeyMaterialRsa Defines the structure of an RSA key.
OH_Huks_KeyMaterialEcc Defines the structure of an Elliptic Curve Cryptography (ECC) key.
OH_Huks_KeyMaterialDsa Defines the structure of a DSA key.
OH_Huks_KeyMaterialDh Defines the structure of a Diffie-Hellman (DH) key.
OH_Huks_KeyMaterial25519 Defines the structure of a 25519 key.

Macros

Name Value
OH_HUKS_AE_TAG_LEN 16
OH_HUKS_BITS_PER_BYTE 8
OH_HUKS_MAX_KEY_SIZE 2048
OH_HUKS_AE_NONCE_LEN 12
OH_HUKS_MAX_KEY_ALIAS_LEN 64
OH_HUKS_MAX_PROCESS_NAME_LEN 50
OH_HUKS_MAX_RANDOM_LEN 1024
OH_HUKS_SIGNATURE_MIN_SIZE 64
OH_HUKS_MAX_OUT_BLOB_SIZE (5 * 1024 * 1024)
OH_HUKS_WRAPPED_FORMAT_MAX_SIZE (1024 * 1024)
OH_HUKS_IMPORT_WRAPPED_KEY_TOTAL_BLOBS 10
TOKEN_CHALLENGE_LEN 32
SHA256_SIGN_LEN 32
TOKEN_SIZE 32
MAX_AUTH_TIMEOUT_SECOND 60
SECURE_SIGN_VERSION 0x01000001

Enums

Name Description
OH_Huks_KeyPurpose {
OH_HUKS_KEY_PURPOSE_ENCRYPT = 1,
OH_HUKS_KEY_PURPOSE_DECRYPT = 2,
OH_HUKS_KEY_PURPOSE_SIGN = 4,
OH_HUKS_KEY_PURPOSE_VERIFY = 8,
OH_HUKS_KEY_PURPOSE_DERIVE = 16,
OH_HUKS_KEY_PURPOSE_WRAP = 32,
OH_HUKS_KEY_PURPOSE_UNWRAP = 64,
OH_HUKS_KEY_PURPOSE_MAC = 128,
OH_HUKS_KEY_PURPOSE_AGREE = 256
}
Enumerates the key purposes.
OH_Huks_KeyDigest {
OH_HUKS_DIGEST_NONE = 0,
OH_HUKS_DIGEST_MD5 = 1,
OH_HUKS_DIGEST_SM3 = 2,
OH_HUKS_DIGEST_SHA1 = 10,
OH_HUKS_DIGEST_SHA224 = 11,
OH_HUKS_DIGEST_SHA256 = 12,
OH_HUKS_DIGEST_SHA384 = 13,
OH_HUKS_DIGEST_SHA512 = 14
}
Enumerates the digest algorithms.
OH_Huks_KeyPadding {
OH_HUKS_PADDING_NONE = 0,
OH_HUKS_PADDING_OAEP = 1,
OH_HUKS_PADDING_PSS = 2,
OH_HUKS_PADDING_PKCS1_V1_5 = 3,
OH_HUKS_PADDING_PKCS5 = 4,
OH_HUKS_PADDING_PKCS7 = 5
}
Enumerates the padding algorithms.
OH_Huks_CipherMode {
OH_HUKS_MODE_ECB = 1,
OH_HUKS_MODE_CBC = 2,
OH_HUKS_MODE_CTR = 3,
OH_HUKS_MODE_OFB = 4,
OH_HUKS_MODE_CCM = 31,
OH_HUKS_MODE_GCM = 32
}
Enumerates the cipher modes.
OH_Huks_KeySize {
OH_HUKS_RSA_KEY_SIZE_512 = 512,
OH_HUKS_RSA_KEY_SIZE_768 = 768,
OH_HUKS_RSA_KEY_SIZE_1024 = 1024,
OH_HUKS_RSA_KEY_SIZE_2048 = 2048,
OH_HUKS_RSA_KEY_SIZE_3072 = 3072,
OH_HUKS_RSA_KEY_SIZE_4096 = 4096,
OH_HUKS_ECC_KEY_SIZE_224 = 224,
OH_HUKS_ECC_KEY_SIZE_256 = 256,
OH_HUKS_ECC_KEY_SIZE_384 = 384,
OH_HUKS_ECC_KEY_SIZE_521 = 521,
OH_HUKS_AES_KEY_SIZE_128 = 128,
OH_HUKS_AES_KEY_SIZE_192 = 192,
OH_HUKS_AES_KEY_SIZE_256 = 256,
OH_HUKS_AES_KEY_SIZE_512 = 512,
OH_HUKS_CURVE25519_KEY_SIZE_256 = 256,
OH_HUKS_DH_KEY_SIZE_2048 = 2048,
OH_HUKS_DH_KEY_SIZE_3072 = 3072,
OH_HUKS_DH_KEY_SIZE_4096 = 4096,
OH_HUKS_SM2_KEY_SIZE_256 = 256,
OH_HUKS_SM4_KEY_SIZE_128 = 128
}
Enumerates key sizes of different algorithms.
OH_Huks_KeyAlg {
OH_HUKS_ALG_RSA = 1,
OH_HUKS_ALG_ECC = 2,
OH_HUKS_ALG_DSA = 3,
OH_HUKS_ALG_AES = 20,
OH_HUKS_ALG_HMAC = 50,
OH_HUKS_ALG_HKDF = 51,
OH_HUKS_ALG_PBKDF2 = 52,
OH_HUKS_ALG_ECDH = 100,
OH_HUKS_ALG_X25519 = 101,
OH_HUKS_ALG_ED25519 = 102,
OH_HUKS_ALG_DH = 103,
OH_HUKS_ALG_SM2 = 150,
OH_HUKS_ALG_SM3 = 151,
OH_HUKS_ALG_SM4 = 152
}
Enumerates the algorithms for keys.
OH_Huks_AlgSuite {
OH_HUKS_UNWRAP_SUITE_X25519_AES_256_GCM_NOPADDING = 1,
OH_HUKS_UNWRAP_SUITE_ECDH_AES_256_GCM_NOPADDING = 2
}
Enumerates the algorithm suites for the import of a wrapped key.
OH_Huks_KeyGenerateType {
OH_HUKS_KEY_GENERATE_TYPE_DEFAULT = 0,
OH_HUKS_KEY_GENERATE_TYPE_DERIVE = 1,
OH_HUKS_KEY_GENERATE_TYPE_AGREE = 2
}
Enumerates the types of the key generated.
OH_Huks_KeyFlag {
OH_HUKS_KEY_FLAG_IMPORT_KEY = 1,
OH_HUKS_KEY_FLAG_GENERATE_KEY = 2,
OH_HUKS_KEY_FLAG_AGREE_KEY = 3,
OH_HUKS_KEY_FLAG_DERIVE_KEY = 4
}
Enumerates the key generation types.
OH_Huks_KeyStorageType {
OH_HUKS_STORAGE_TEMP = 0,
OH_HUKS_STORAGE_PERSISTENT = 1,
OH_HUKS_STORAGE_ONLY_USED_IN_HUKS = 2,
OH_HUKS_STORAGE_KEY_EXPORT_ALLOWED = 3
}
Enumerates the key storage types.
OH_Huks_ImportKeyType {
OH_HUKS_KEY_TYPE_PUBLIC_KEY = 0,
OH_HUKS_KEY_TYPE_PRIVATE_KEY = 1,
OH_HUKS_KEY_TYPE_KEY_PAIR = 2
}
Enumerates the types of the key to import. By default, a public key is imported. This field is not required when a symmetric key is imported.
OH_Huks_RsaPssSaltLenType {
OH_HUKS_RSA_PSS_SALT_LEN_DIGEST = 0, OH_HUKS_RSA_PSS_SALT_LEN_MAX = 1
}
Enumerates the salt length types when the PSS padding mode is used in RSA signing or signature verification.
OH_Huks_ErrCode {
OH_HUKS_SUCCESS = 0,
OH_HUKS_ERR_CODE_PERMISSION_FAIL = 201,
OH_HUKS_ERR_CODE_ILLEGAL_ARGUMENT = 401,
OH_HUKS_ERR_CODE_NOT_SUPPORTED_API = 801,
OH_HUKS_ERR_CODE_FEATURE_NOT_SUPPORTED = 12000001,
OH_HUKS_ERR_CODE_MISSING_CRYPTO_ALG_ARGUMENT = 12000002,
OH_HUKS_ERR_CODE_INVALID_CRYPTO_ALG_ARGUMENT = 12000003,
OH_HUKS_ERR_CODE_FILE_OPERATION_FAIL = 12000004,
OH_HUKS_ERR_CODE_COMMUNICATION_FAIL = 12000005,
OH_HUKS_ERR_CODE_CRYPTO_FAIL = 12000006,
OH_HUKS_ERR_CODE_KEY_AUTH_PERMANENTLY_INVALIDATED = 12000007,
OH_HUKS_ERR_CODE_KEY_AUTH_VERIFY_FAILED = 12000008,
OH_HUKS_ERR_CODE_KEY_AUTH_TIME_OUT = 12000009,
OH_HUKS_ERR_CODE_SESSION_LIMIT = 12000010,
OH_HUKS_ERR_CODE_ITEM_NOT_EXIST = 12000011,
OH_HUKS_ERR_CODE_INTERNAL_ERROR = 12000012,
OH_HUKS_ERR_CODE_CREDENTIAL_NOT_EXIST = 12000013
}
Enumerates the error codes.
OH_Huks_TagType {
OH_HUKS_TAG_TYPE_INVALID = 0 << 28,
OH_HUKS_TAG_TYPE_INT = 1 << 28,
OH_HUKS_TAG_TYPE_UINT = 2 << 28,
OH_HUKS_TAG_TYPE_ULONG = 3 << 28,
OH_HUKS_TAG_TYPE_BOOL = 4 << 28,
OH_HUKS_TAG_TYPE_BYTES = 5 << 28
}
Enumerates the mask values of the parameter type in the parameter set.
OH_Huks_UserAuthType {
OH_HUKS_USER_AUTH_TYPE_FINGERPRINT = 1 << 0,
OH_HUKS_USER_AUTH_TYPE_FACE = 1 << 1,
OH_HUKS_USER_AUTH_TYPE_PIN = 1 << 2
}
Enumerates the user authentication types in key access control.
OH_Huks_AuthAccessType {
OH_HUKS_AUTH_ACCESS_INVALID_CLEAR_PASSWORD = 1 << 0,
OH_HUKS_AUTH_ACCESS_INVALID_NEW_BIO_ENROLL = 1 << 1
}
Enumerates the rules for invalidating a key.
OH_Huks_ChallengeType {
OH_HUKS_CHALLENGE_TYPE_NORMAL = 0,
OH_HUKS_CHALLENGE_TYPE_CUSTOM = 1,
OH_HUKS_CHALLENGE_TYPE_NONE = 2
}
Enumerates the types of the challenge generated when a key is used.
OH_Huks_ChallengePosition {
OH_HUKS_CHALLENGE_POS_0 = 0,
OH_HUKS_CHALLENGE_POS_1,
OH_HUKS_CHALLENGE_POS_2,
OH_HUKS_CHALLENGE_POS_3
}
Enumerates the positions of the 8-byte valid value in a custom challenge generated.
OH_Huks_SecureSignType { OH_HUKS_SECURE_SIGN_WITH_AUTHINFO = 1 } Enumerates the signature types of the key generated or imported.
OH_Huks_Tag {
OH_HUKS_TAG_ALGORITHM = OH_HUKS_TAG_TYPE_UINT |1, OH_HUKS_TAG_PURPOSE = OH_HUKS_TAG_TYPE_UINT |2, OH_HUKS_TAG_KEY_SIZE = OH_HUKS_TAG_TYPE_UINT |3,
OH_HUKS_TAG_DIGEST = OH_HUKS_TAG_TYPE_UINT |4, OH_HUKS_TAG_PADDING = OH_HUKS_TAG_TYPE_UINT |5, OH_HUKS_TAG_BLOCK_MODE = OH_HUKS_TAG_TYPE_UINT |6, OH_HUKS_TAG_KEY_TYPE = OH_HUKS_TAG_TYPE_UINT |7,
OH_HUKS_TAG_ASSOCIATED_DATA = OH_HUKS_TAG_TYPE_BYTES |8, OH_HUKS_TAG_NONCE = OH_HUKS_TAG_TYPE_BYTES |9, OH_HUKS_TAG_IV = OH_HUKS_TAG_TYPE_BYTES |10, OH_HUKS_TAG_INFO = OH_HUKS_TAG_TYPE_BYTES |11,
OH_HUKS_TAG_SALT = OH_HUKS_TAG_TYPE_BYTES |12, OH_HUKS_TAG_ITERATION = OH_HUKS_TAG_TYPE_UINT |14, OH_HUKS_TAG_KEY_GENERATE_TYPE = OH_HUKS_TAG_TYPE_UINT |15, OH_HUKS_TAG_AGREE_ALG = OH_HUKS_TAG_TYPE_UINT |19,
OH_HUKS_TAG_AGREE_PUBLIC_KEY_IS_KEY_ALIAS = OH_HUKS_TAG_TYPE_BOOL |20, OH_HUKS_TAG_AGREE_PRIVATE_KEY_ALIAS = OH_HUKS_TAG_TYPE_BYTES |21, OH_HUKS_TAG_AGREE_PUBLIC_KEY = OH_HUKS_TAG_TYPE_BYTES |22, OH_HUKS_TAG_KEY_ALIAS = OH_HUKS_TAG_TYPE_BYTES |23,
OH_HUKS_TAG_DERIVE_KEY_SIZE = OH_HUKS_TAG_TYPE_UINT |24, OH_HUKS_TAG_IMPORT_KEY_TYPE = OH_HUKS_TAG_TYPE_UINT |25, OH_HUKS_TAG_UNWRAP_ALGORITHM_SUITE = OH_HUKS_TAG_TYPE_UINT |26, OH_HUKS_TAG_DERIVED_AGREED_KEY_STORAGE_FLAG = OH_HUKS_TAG_TYPE_UINT |29, OH_HUKS_TAG_RSA_PSS_SALT_LEN_TYPE = OH_HUKS_TAG_TYPE_UINT |30, OH_HUKS_TAG_ALL_USERS = OH_HUKS_TAG_TYPE_BOOL |301,
OH_HUKS_TAG_USER_ID = OH_HUKS_TAG_TYPE_UINT |302, OH_HUKS_TAG_NO_AUTH_REQUIRED = OH_HUKS_TAG_TYPE_BOOL |303, OH_HUKS_TAG_USER_AUTH_TYPE = OH_HUKS_TAG_TYPE_UINT |304, OH_HUKS_TAG_AUTH_TIMEOUT = OH_HUKS_TAG_TYPE_UINT |305,
OH_HUKS_TAG_AUTH_TOKEN = OH_HUKS_TAG_TYPE_BYTES |306, OH_HUKS_TAG_KEY_AUTH_ACCESS_TYPE = OH_HUKS_TAG_TYPE_UINT |307, OH_HUKS_TAG_KEY_SECURE_SIGN_TYPE = OH_HUKS_TAG_TYPE_UINT |308, OH_HUKS_TAG_CHALLENGE_TYPE = OH_HUKS_TAG_TYPE_UINT |309,
OH_HUKS_TAG_CHALLENGE_POS = OH_HUKS_TAG_TYPE_UINT |310, OH_HUKS_TAG_KEY_AUTH_PURPOSE = OH_HUKS_TAG_TYPE_UINT |311, OH_HUKS_TAG_ATTESTATION_CHALLENGE = OH_HUKS_TAG_TYPE_BYTES |501, OH_HUKS_TAG_ATTESTATION_APPLICATION_ID = OH_HUKS_TAG_TYPE_BYTES |502, OH_HUKS_TAG_ATTESTATION_ID_ALIAS = OH_HUKS_TAG_TYPE_BYTES |511,
OH_HUKS_TAG_ATTESTATION_ID_SEC_LEVEL_INFO = OH_HUKS_TAG_TYPE_BYTES |514, OH_HUKS_TAG_ATTESTATION_ID_VERSION_INFO = OH_HUKS_TAG_TYPE_BYTES |515,
OH_HUKS_TAG_IS_KEY_ALIAS = OH_HUKS_TAG_TYPE_BOOL |1001, OH_HUKS_TAG_KEY_STORAGE_FLAG = OH_HUKS_TAG_TYPE_UINT |1002, OH_HUKS_TAG_IS_ALLOWED_WRAP = OH_HUKS_TAG_TYPE_BOOL |1003, OH_HUKS_TAG_KEY_WRAP_TYPE = OH_HUKS_TAG_TYPE_UINT |1004,
OH_HUKS_TAG_KEY_AUTH_ID = OH_HUKS_TAG_TYPE_BYTES |1005, OH_HUKS_TAG_KEY_ROLE = OH_HUKS_TAG_TYPE_UINT |1006, OH_HUKS_TAG_KEY_FLAG = OH_HUKS_TAG_TYPE_UINT |1007, OH_HUKS_TAG_IS_ASYNCHRONIZED = OH_HUKS_TAG_TYPE_UINT |1008,
OH_HUKS_TAG_KEY_DOMAIN = OH_HUKS_TAG_TYPE_UINT |1011, OH_HUKS_TAG_SYMMETRIC_KEY_DATA = OH_HUKS_TAG_TYPE_BYTES |20001,
OH_HUKS_TAG_ASYMMETRIC_PUBLIC_KEY_DATA = OH_HUKS_TAG_TYPE_BYTES |20002, OH_HUKS_TAG_ASYMMETRIC_PRIVATE_KEY_DATA = OH_HUKS_TAG_TYPE_BYTES |20003
}
Enumerates the tag values used in the parameter set.

Enum Description

OH_Huks_AlgSuite

enum OH_Huks_AlgSuite

Description

Enumerates the algorithm suites for the import of a wrapped key.

Value Description
OH_HUKS_UNWRAP_SUITE_X25519_AES_256_GCM_NOPADDING Key material format (Length-Value format), use X25519 for key agreement, and use AES-256-GCM for encryption and decryption: |x25519_plain_pubkey_length (4 Byte) |x25519_plain_pubkey |agreekey_aad_length (4 Byte) |agreekey_aad |agreekey_nonce_length (4 Byte) |agreekey_nonce |agreekey_aead_tag_len(4 Byte) |agreekey_aead_tag |kek_enc_data_length (4 Byte) |kek_enc_data |kek_aad_length (4 Byte) |kek_aad |kek_nonce_length (4 Byte) |kek_nonce |kek_aead_tag_len (4 Byte) |kek_aead_tag |key_material_size_len (4 Byte) |key_material_size |key_mat_enc_length (4 Byte) |key_mat_enc_data
OH_HUKS_UNWRAP_SUITE_ECDH_AES_256_GCM_NOPADDING Key material format (Length-Value format), use ECDH-p256 for key agreement, and use AES-256-GCM for encryption and decryption: |ECC_plain_pubkey_length (4 Byte) |ECC_plain_pubkey |agreekey_aad_length (4 Byte) |agreekey_aad |agreekey_nonce_length (4 Byte) |agreekey_nonce |agreekey_aead_tag_len(4 Byte) |agreekey_aead_tag |kek_enc_data_length (4 Byte) |kek_enc_data |kek_aad_length (4 Byte) |kek_aad |kek_nonce_length (4 Byte) |kek_nonce |kek_aead_tag_len (4 Byte) |kek_aead_tag |key_material_size_len (4 Byte) |key_material_size |key_mat_enc_length (4 Byte) |key_mat_enc_data

OH_Huks_AuthAccessType

enum OH_Huks_AuthAccessType

Description

Enumerates the rules for invalidating a key.

Name Description
OH_HUKS_AUTH_ACCESS_INVALID_CLEAR_PASSWORD The key becomes invalid after the password is cleared.
OH_HUKS_AUTH_ACCESS_INVALID_NEW_BIO_ENROLL The key becomes invalid after a new biometric feature is enrolled.

OH_Huks_ChallengePosition

enum OH_Huks_ChallengePosition

Description

Enumerates the positions of the 8-byte valid value in a custom challenge generated.

Name Description
OH_HUKS_CHALLENGE_POS_0 Bytes 0 to 7.
OH_HUKS_CHALLENGE_POS_1 Bytes 8 to 15.
OH_HUKS_CHALLENGE_POS_2 Bytes 16 to 23.
OH_HUKS_CHALLENGE_POS_3 Bytes 24 to 31.

OH_Huks_ChallengeType

enum OH_Huks_ChallengeType

Description

Enumerates the types of the challenge generated when a key is used.

See

OH_Huks_ChallengePosition

Name Description
OH_HUKS_CHALLENGE_TYPE_NORMAL Normal challenge, which is of 32 bytes by default.
OH_HUKS_CHALLENGE_TYPE_CUSTOM Custom challenge, which supports only one authentication for multiple keys. The valid value of a custom challenge is of 8 bytes.
OH_HUKS_CHALLENGE_TYPE_NONE Challenge is not required.

OH_Huks_CipherMode

enum OH_Huks_CipherMode

Description

Enumerates the cipher modes.

Name Description
OH_HUKS_MODE_ECB Electronic Code Block (ECB) mode.
OH_HUKS_MODE_CBC Cipher Block Chaining (CBC) mode.
OH_HUKS_MODE_CTR Counter (CTR) mode.
OH_HUKS_MODE_OFB Output Feedback (OFB) mode.
OH_HUKS_MODE_CCM Counter with CBC-MAC (CCM) mode.
OH_HUKS_MODE_GCM Galois/Counter (GCM) mode.

OH_Huks_RsaPssSaltLenType

enum OH_Huks_RsaPssSaltLenType

Description

Enumerates the types of the salt length when the PSS padding mode is used in RSA signing or signature verification.

Since: 10

Name Description
OH_HUKS_RSA_PSS_SALT_LEN_DIGEST The salt length is set to the digest length.
OH_HUKS_RSA_PSS_SALT_LEN_MAX The salt length is set to the maximum length.

OH_Huks_ErrCode

enum OH_Huks_ErrCode

Description

Enumerates the error codes.

Name Description
OH_HUKS_SUCCESS Success.
OH_HUKS_ERR_CODE_PERMISSION_FAIL Permission verification failed.
OH_HUKS_ERR_CODE_ILLEGAL_ARGUMENT Invalid parameter (universal).
OH_HUKS_ERR_CODE_NOT_SUPPORTED_API The API is not supported.
OH_HUKS_ERR_CODE_FEATURE_NOT_SUPPORTED The feature is not supported.
OH_HUKS_ERR_CODE_MISSING_CRYPTO_ALG_ARGUMENT Key algorithm parameters are missing.
OH_HUKS_ERR_CODE_INVALID_CRYPTO_ALG_ARGUMENT Invalid key algorithm parameter.
OH_HUKS_ERR_CODE_FILE_OPERATION_FAIL File operation failed.
OH_HUKS_ERR_CODE_COMMUNICATION_FAIL The process communication failed.
OH_HUKS_ERR_CODE_CRYPTO_FAIL Failed to operate the crypto algorithm library.
OH_HUKS_ERR_CODE_KEY_AUTH_PERMANENTLY_INVALIDATED Failed to access the key because the key has expired.
OH_HUKS_ERR_CODE_KEY_AUTH_VERIFY_FAILED Failed to access the key because the authentication has failed.
OH_HUKS_ERR_CODE_KEY_AUTH_TIME_OUT Key access timed out.
OH_HUKS_ERR_CODE_SESSION_LIMIT The number of key operation sessions has reached the limit.
OH_HUKS_ERR_CODE_ITEM_NOT_EXIST The entity does not exist.
OH_HUKS_ERR_CODE_INTERNAL_ERROR Internal error.
OH_HUKS_ERR_CODE_CREDENTIAL_NOT_EXIST The authentication credential does not exist.

OH_Huks_ImportKeyType

enum OH_Huks_ImportKeyType

Description

Enumerates the types of the key to import. By default, a public key is imported. This field is not required when a symmetric key is imported.

Name Description
OH_HUKS_KEY_TYPE_PUBLIC_KEY Public key.
OH_HUKS_KEY_TYPE_PRIVATE_KEY Private key.
OH_HUKS_KEY_TYPE_KEY_PAIR Public and private key pair.

OH_Huks_KeyAlg

enum OH_Huks_KeyAlg

Description

Enumerates the algorithms for keys.

Name Description
OH_HUKS_ALG_RSA RSA.
OH_HUKS_ALG_ECC ECC.
OH_HUKS_ALG_DSA DSA.
OH_HUKS_ALG_AES Advanced Encryption Standard (AES).
OH_HUKS_ALG_HMAC HMAC algorithm.
OH_HUKS_ALG_HKDF HKDF.
OH_HUKS_ALG_PBKDF2 PBKDF2.
OH_HUKS_ALG_ECDH ECDH.
OH_HUKS_ALG_X25519 X25519.
OH_HUKS_ALG_ED25519 Ed25519.
OH_HUKS_ALG_DH DH.
OH_HUKS_ALG_SM2 ShangMi2 (SM2).
OH_HUKS_ALG_SM3 SM3.
OH_HUKS_ALG_SM4 ShangMi4 (SM4).

OH_Huks_KeyDigest

enum OH_Huks_KeyDigest

Description

Enumerates the digest algorithms.

Name Description
OH_HUKS_DIGEST_NONE No digest algorithm.
OH_HUKS_DIGEST_MD5 MD5.
OH_HUKS_DIGEST_SM3 SM3.
OH_HUKS_DIGEST_SHA1 SHA-1.
OH_HUKS_DIGEST_SHA224 SHA-224.
OH_HUKS_DIGEST_SHA256 SHA-256.
OH_HUKS_DIGEST_SHA384 SHA-384.
OH_HUKS_DIGEST_SHA512 SHA-512.

OH_Huks_KeyFlag

enum OH_Huks_KeyFlag

Description

Enumerates the key generation types.

Name Description
OH_HUKS_KEY_FLAG_IMPORT_KEY Import a public key using an API.
OH_HUKS_KEY_FLAG_GENERATE_KEY Generate a key by using an API.
OH_HUKS_KEY_FLAG_AGREE_KEY Generate a key by using a key agreement API.
OH_HUKS_KEY_FLAG_DERIVE_KEY Derive a key by using an API.

OH_Huks_KeyGenerateType

enum OH_Huks_KeyGenerateType

Description

Enumerates the types of the key generated.

Name Description
OH_HUKS_KEY_GENERATE_TYPE_DEFAULT Key generated by default.
OH_HUKS_KEY_GENERATE_TYPE_DERIVE Derived key.
OH_HUKS_KEY_GENERATE_TYPE_AGREE Key generated by key agreement.

OH_Huks_KeyPadding

enum OH_Huks_KeyPadding

Description

Enumerates the padding algorithms.

Name Description
OH_HUKS_PADDING_NONE No padding algorithm.
OH_HUKS_PADDING_OAEP Optimal Asymmetric Encryption Padding (OAEP).
OH_HUKS_PADDING_PSS Probabilistic Signature Scheme (PSS).
OH_HUKS_PADDING_PKCS1_V1_5 Public Key Cryptography Standards (PKCS) #1 v1.5.
OH_HUKS_PADDING_PKCS5 PKCS #5.
OH_HUKS_PADDING_PKCS7 PKCS #7.

OH_Huks_KeyPurpose

enum OH_Huks_KeyPurpose

Description

Enumerates the key purposes.

Name Description
OH_HUKS_KEY_PURPOSE_ENCRYPT Used to encrypt the plaintext.
OH_HUKS_KEY_PURPOSE_DECRYPT Used to decrypt the cipher text.
OH_HUKS_KEY_PURPOSE_SIGN Used for signing.
OH_HUKS_KEY_PURPOSE_VERIFY Used to verify the signature.
OH_HUKS_KEY_PURPOSE_DERIVE Used to derive a key.
OH_HUKS_KEY_PURPOSE_WRAP Used for an encrypted export.
OH_HUKS_KEY_PURPOSE_UNWRAP Used for an encrypted import.
OH_HUKS_KEY_PURPOSE_MAC Used to generate a message authentication code (MAC).
OH_HUKS_KEY_PURPOSE_AGREE Used for key agreement.

OH_Huks_KeySize

enum OH_Huks_KeySize

Description

Enumerates key sizes of different algorithms.

Name Description
OH_HUKS_RSA_KEY_SIZE_512 Rivest-Shamir-Adleman (RSA) key of 512 bits.
OH_HUKS_RSA_KEY_SIZE_768 RSA key of 768 bits.
OH_HUKS_RSA_KEY_SIZE_1024 RSA key of 1024 bits.
OH_HUKS_RSA_KEY_SIZE_2048 RSA key of 2048 bits.
OH_HUKS_RSA_KEY_SIZE_3072 RSA key of 3072 bits.
OH_HUKS_RSA_KEY_SIZE_4096 RSA key of 4096 bits.
OH_HUKS_ECC_KEY_SIZE_224 ECC key of 224 bits.
OH_HUKS_ECC_KEY_SIZE_256 ECC key of 256 bits.
OH_HUKS_ECC_KEY_SIZE_384 ECC key of 384 bits.
OH_HUKS_ECC_KEY_SIZE_521 ECC key of 521 bits.
OH_HUKS_AES_KEY_SIZE_128 AES key of 128 bits.
OH_HUKS_AES_KEY_SIZE_192 AES key of 192 bits.
OH_HUKS_AES_KEY_SIZE_256 AES key of 256 bits.
OH_HUKS_AES_KEY_SIZE_512 AES key of 512 bits.
OH_HUKS_CURVE25519_KEY_SIZE_256 Curve25519 key of 256 bits.
OH_HUKS_DH_KEY_SIZE_2048 DH key of 2048 bits.
OH_HUKS_DH_KEY_SIZE_3072 DH key of 3072 bits.
OH_HUKS_DH_KEY_SIZE_4096 DH key of 4096 bits.
OH_HUKS_SM2_KEY_SIZE_256 SM2 key of 256 bits.
OH_HUKS_SM4_KEY_SIZE_128 SM4 key of 128 bits.

OH_Huks_KeyStorageType

enum OH_Huks_KeyStorageType

Description

Enumerates the key storage types.

Name Description
OH_HUKS_STORAGE_TEMP The key is managed locally.
OH_HUKS_STORAGE_PERSISTENT The key is managed by the HUKS service.
OH_HUKS_STORAGE_ONLY_USED_IN_HUKS The key is stored only in the HUKS.
OH_HUKS_STORAGE_KEY_EXPORT_ALLOWED The key is exported from the HUKS and is not stored.

OH_Huks_SecureSignType

enum OH_Huks_SecureSignType

Description

Enumerates the signature types of the key generated or imported.

Name Description
OH_HUKS_SECURE_SIGN_WITH_AUTHINFO The signature carries authentication information. This field is specified when a key is generated or imported. When the key is used for signing, the data will be added with the authentication information and then be signed.

OH_Huks_Tag

enum OH_Huks_Tag

Description

Enumerates the tag values used in the parameter set.

Name Description
Tags for key parameters: 1 to 200
OH_HUKS_TAG_ALGORITHM Algorithm type.
OH_HUKS_TAG_PURPOSE Key purpose.
OH_HUKS_TAG_KEY_SIZE Key length.
OH_HUKS_TAG_DIGEST Digest algorithm.
OH_HUKS_TAG_PADDING Padding algorithm.
OH_HUKS_TAG_BLOCK_MODE Cipher mode.
OH_HUKS_TAG_KEY_TYPE Key type.
OH_HUKS_TAG_ASSOCIATED_DATA Associated authentication data.
OH_HUKS_TAG_NONCE Field for key encryption and decryption.
OH_HUKS_TAG_IV Initialized vector (IV).
OH_HUKS_TAG_INFO Information generated during key derivation.
OH_HUKS_TAG_SALT Salt value used for key derivation.
OH_HUKS_TAG_ITERATION Number of iterations for key derivation.
OH_HUKS_TAG_KEY_GENERATE_TYPE Type of the generated key. For details, see OH_Huks_KeyGenerateType.
OH_HUKS_TAG_AGREE_ALG Algorithm used in key agreement.
OH_HUKS_TAG_AGREE_PUBLIC_KEY_IS_KEY_ALIAS Alias of the public key used for key agreement.
OH_HUKS_TAG_AGREE_PRIVATE_KEY_ALIAS Alias of the private key used for key agreement.
OH_HUKS_TAG_AGREE_PUBLIC_KEY Public key used for key agreement.
OH_HUKS_TAG_KEY_ALIAS Key alias.
OH_HUKS_TAG_DERIVE_KEY_SIZE Size of the derived key.
OH_HUKS_TAG_IMPORT_KEY_TYPE Type of the key to import. For details, see {@link OH_Huks_ImportKeyType}.
OH_HUKS_TAG_UNWRAP_ALGORITHM_SUITE Algorithm suite required for encrypted imports.
OH_HUKS_TAG_DERIVED_AGREED_KEY_STORAGE_FLAG Storage type of the derived/agreed key.
OH_HUKS_TAG_RSA_PSS_SALT_LEN_TYPE Salt length type when the PSS padding mode is used for the RSA algorithm.
Tags for key access control and authentication: 300 to 500
OH_HUKS_TAG_ALL_USERS All users in multi-user scenarios.
OH_HUKS_TAG_USER_ID Multi-user ID.
OH_HUKS_TAG_NO_AUTH_REQUIRED Whether key access control is required.
OH_HUKS_TAG_USER_AUTH_TYPE User authentication type in key access control.
OH_HUKS_TAG_AUTH_TIMEOUT Timeout duration for key access.
OH_HUKS_TAG_AUTH_TOKEN Authentication token for the key.
OH_HUKS_TAG_KEY_AUTH_ACCESS_TYPE Access control type. For details, see {@link OH_Huks_AuthAccessType}. This parameter must be set together with the user authentication type.
OH_HUKS_TAG_KEY_SECURE_SIGN_TYPE Signature type of the key generated or imported.
OH_HUKS_TAG_CHALLENGE_TYPE Type of the challenge generated for a key. For details, see {@link OH_Huks_ChallengeType}.
OH_HUKS_TAG_CHALLENGE_POS Position of the 8-byte valid value in a custom challenge. For details, see {@link OH_Huks_ChallengePosition}.
H_HUKS_TAG_KEY_AUTH_PURPOSE Type of the key authentication purpose.
Tags for key attestation: 501 to 600
OH_HUKS_TAG_ATTESTATION_CHALLENGE Challenge value used for key attestation.
OH_HUKS_TAG_ATTESTATION_APPLICATION_ID ID of the application, to which the key belongs, in key attestation.
OH_HUKS_TAG_ATTESTATION_ID_ALIAS Key alias.
OH_HUKS_TAG_ATTESTATION_ID_SEC_LEVEL_INFO Security level used in key attestation.
OH_HUKS_TAG_ATTESTATION_ID_VERSION_INFO Version information used in key attestation.
601 to 1000 are reserved. Extended tags: 1001 to 9999
OH_HUKS_TAG_IS_KEY_ALIAS Whether the key alias is used.
OH_HUKS_TAG_KEY_STORAGE_FLAG Key storage mode. For details, see OH_Huks_KeyStorageType.
OH_HUKS_TAG_IS_ALLOWED_WRAP Whether to allow the key to be wrapped.
OH_HUKS_TAG_KEY_WRAP_TYPE Key wrap type.
OH_HUKS_TAG_KEY_AUTH_ID Authentication ID.
OH_HUKS_TAG_KEY_ROLE Role of the key.
OH_HUKS_TAG_KEY_FLAG Key flag. For details, see OH_Huks_KeyFlag.
OH_HUKS_TAG_IS_ASYNCHRONIZED Whether the invocation is asynchronous.
OH_HUKS_TAG_KEY_DOMAIN Key domain.
11000 to 12000 are reserved. Reserved values for other tags: 20001 - N
OH_HUKS_TAG_SYMMETRIC_KEY_DATA Symmetric key data.
OH_HUKS_TAG_ASYMMETRIC_PUBLIC_KEY_DATA Public key data of the asymmetric key pair.
OH_HUKS_TAG_ASYMMETRIC_PRIVATE_KEY_DATA Private key data of the asymmetric key pair.

OH_Huks_TagType

enum OH_Huks_TagType

Description

Enumerates the mask values of the parameter type in the parameter set.

See

OH_Huks_Param

Name Description
OH_HUKS_TAG_TYPE_INVALID Invalid tag type.
OH_HUKS_TAG_TYPE_INT int32_t.
OH_HUKS_TAG_TYPE_UINT uin32_t.
OH_HUKS_TAG_TYPE_ULONG uin64_t.
OH_HUKS_TAG_TYPE_BOOL Boolean.
OH_HUKS_TAG_TYPE_BYTES OH_Huks_Blob.

OH_Huks_UserAuthType

enum OH_Huks_UserAuthType

Description

Enumerates the user authentication types in key access control.

Name Description
OH_HUKS_USER_AUTH_TYPE_FINGERPRINT Fingerprint authentication.
OH_HUKS_USER_AUTH_TYPE_FACE Facial authentication.
OH_HUKS_USER_AUTH_TYPE_PIN PIN authentication.

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