com.aliyun.encryptionsdk.provider.dataKey

Class SecretManagerDataKeyProvider

java.lang.Object

com.aliyun.encryptionsdk.provider.BaseDataKeyProvider

com.aliyun.encryptionsdk.provider.dataKey.AbstractExternalStoreDataKeyProvider

com.aliyun.encryptionsdk.provider.dataKey.SecretManagerDataKeyProvider

public class SecretManagerDataKeyProvider
extends AbstractExternalStoreDataKeyProvider

AbstractExternalStoreDataKeyProvider 的SecretManager实现 dataKeyName 将作为secretName标识一个数据密钥

Field Summary

Fields inherited from class com.aliyun.encryptionsdk.provider.dataKey.AbstractExternalStoreDataKeyProvider

dataKeyName

Fields inherited from class com.aliyun.encryptionsdk.provider.BaseDataKeyProvider

algorithm, handler, keyId, kms

Constructor Summary

Constructors

Constructor and Description
SecretManagerDataKeyProvider(String keyId, CryptoAlgorithm algorithm, String dataKeyName)
SecretManagerDataKeyProvider(String keyId, String dataKeyName)

Method Summary

Modifier and Type	Method and Description
EncryptionMaterial	encryptDataKey(EncryptionMaterial material) 生成一个数据密钥并进行加密处理
protected CipherHeader	getCipherHeader(String dataKeyName)

Methods inherited from class com.aliyun.encryptionsdk.provider.dataKey.AbstractExternalStoreDataKeyProvider

calculateHeaderAuthTag, decryptDataKey, getCipherMaterial, getCipherMaterial, processCipherMaterial, writeCipherHeader

Methods inherited from class com.aliyun.encryptionsdk.provider.BaseDataKeyProvider

getAlgorithm, setAlgorithm, setAliyunKms, setFormatHandler, setMultiCmkId

Methods inherited from class java.lang.Object

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

Constructor Detail

SecretManagerDataKeyProvider

public SecretManagerDataKeyProvider(String keyId,
                                    String dataKeyName)

SecretManagerDataKeyProvider

public SecretManagerDataKeyProvider(String keyId,
                                    CryptoAlgorithm algorithm,
                                    String dataKeyName)

Method Detail

encryptDataKey

public EncryptionMaterial encryptDataKey(EncryptionMaterial material)

Description copied from class: BaseDataKeyProvider

生成一个数据密钥并进行加密处理

Overrides:

encryptDataKey in class BaseDataKeyProvider

Parameters:

material - 加密密钥材料（不包含获取数据密钥）

Returns:

加密密钥材料

getCipherHeader

protected CipherHeader getCipherHeader(String dataKeyName)

Specified by:

getCipherHeader in class AbstractExternalStoreDataKeyProvider