com.aliyun.encryptionsdk.ckm

Interface CryptoKeyManager

All Known Implementing Classes:

CachingCryptoKeyManager, DefaultCryptoKeyManager

public interface CryptoKeyManager

密钥材料管理器，处理请求所需要的密钥材料

See Also:

加密材料, 解密材料, 加签材料, 验签材料

Field Summary

Fields

Modifier and Type	Field and Description
static Charset	ENCODING

Method Summary

Modifier and Type	Method and Description
DecryptionMaterial	getDecryptDataKeyMaterial(BaseDataKeyProvider provider, Map<String,String> encryptionContext, List<EncryptedDataKey> encryptedDataKeys)
EncryptionMaterial	getEncryptDataKeyMaterial(BaseDataKeyProvider provider, Map<String,String> encryptionContext, long plaintextSize)
SignatureMaterial	getSignatureMaterial(SignatureProvider provider, byte[] content, ContentType type)
VerifyMaterial	getVerifyMaterial(SignatureProvider provider, byte[] content, byte[] signature, ContentType type)

Field Detail

ENCODING

static final Charset ENCODING

Method Detail

getEncryptDataKeyMaterial

EncryptionMaterial getEncryptDataKeyMaterial(BaseDataKeyProvider provider,
                                             Map<String,String> encryptionContext,
                                             long plaintextSize)

getDecryptDataKeyMaterial

DecryptionMaterial getDecryptDataKeyMaterial(BaseDataKeyProvider provider,
                                             Map<String,String> encryptionContext,
                                             List<EncryptedDataKey> encryptedDataKeys)

getSignatureMaterial

SignatureMaterial getSignatureMaterial(SignatureProvider provider,
                                       byte[] content,
                                       ContentType type)

getVerifyMaterial

VerifyMaterial getVerifyMaterial(SignatureProvider provider,
                                 byte[] content,
                                 byte[] signature,
                                 ContentType type)