com.aliyun.sdk.service.kms20160120.models

类 GenerateAndExportDataKeyRequest.Builder

java.lang.Object

com.aliyun.sdk.service.kms20160120.models.GenerateAndExportDataKeyRequest.Builder

所有已实现的接口:

darabonba.core.RequestModel.Builder<GenerateAndExportDataKeyRequest,GenerateAndExportDataKeyRequest.Builder>

封闭类:

GenerateAndExportDataKeyRequest

public static final class GenerateAndExportDataKeyRequest.Builder
extends Object

方法概要

限定符和类型	方法和说明
GenerateAndExportDataKeyRequest	build()
GenerateAndExportDataKeyRequest.Builder	encryptionContext(Map<String,?> encryptionContext) A JSON string of key-value pairs.
GenerateAndExportDataKeyRequest.Builder	keyId(String keyId) The globally unique ID of the CMK.
GenerateAndExportDataKeyRequest.Builder	keySpec(String keySpec) The length of the data key that you want to generate.
GenerateAndExportDataKeyRequest.Builder	numberOfBytes(Integer numberOfBytes) The length of the data key that you want to generate.
GenerateAndExportDataKeyRequest.Builder	publicKeyBlob(String publicKeyBlob) A Base64-encoded public key.
GenerateAndExportDataKeyRequest.Builder	wrappingAlgorithm(String wrappingAlgorithm) The encryption algorithm based on which you want to use the public key specified by PublicKeyBlob to encrypt the data key.
GenerateAndExportDataKeyRequest.Builder	wrappingKeySpec(String wrappingKeySpec) The key type of the public key specified by PublicKeyBlob.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

encryptionContext

public GenerateAndExportDataKeyRequest.Builder encryptionContext(Map<String,?> encryptionContext)

A JSON string of key-value pairs. If you specify this parameter here, an equivalent value is required when you decrypt or re-encrypt the data key. For more information, see [EncryptionContext](~~42975~~).

keyId

public GenerateAndExportDataKeyRequest.Builder keyId(String keyId)

The globally unique ID of the CMK. You can also set this parameter to an alias that is bound to the CMK. For more information, see [Use aliases](~~68522~~).

keySpec

public GenerateAndExportDataKeyRequest.Builder keySpec(String keySpec)

The length of the data key that you want to generate. Valid values:

* AES\_256: a 256-bit symmetric key * AES\_128: a 128-bit symmetric key > We recommend that you use the KeySpec or NumberOfBytes parameter to specify the length of a data key. If both parameters are not specified, KMS generates a 256-bit data key. If both parameters are specified, KMS ignores the KeySpec parameter.

numberOfBytes

public GenerateAndExportDataKeyRequest.Builder numberOfBytes(Integer numberOfBytes)

The length of the data key that you want to generate.

Valid values: 1 to 1024. Unit: bytes.

publicKeyBlob

public GenerateAndExportDataKeyRequest.Builder publicKeyBlob(String publicKeyBlob)

A Base64-encoded public key.

wrappingAlgorithm

public GenerateAndExportDataKeyRequest.Builder wrappingAlgorithm(String wrappingAlgorithm)

The encryption algorithm based on which you want to use the public key specified by PublicKeyBlob to encrypt the data key. For more information about encryption algorithms, see [AsymmetricDecrypt](~~148130~~).

Valid values: * RSAES_OAEP_SHA\_256 * RSAES_OAEP_SHA\_1 * SM2PKE

wrappingKeySpec

public GenerateAndExportDataKeyRequest.Builder wrappingKeySpec(String wrappingKeySpec)

The key type of the public key specified by PublicKeyBlob. For more information about key types, see [Introduction to asymmetric keys](~~148147~~).

Valid values: * RSA\_2048 * EC_SM2

build

public GenerateAndExportDataKeyRequest build()