com.aliyun.oss.common.auth

类 HmacSHA256Signature

java.lang.Object

com.aliyun.oss.common.auth.ServiceSignature

com.aliyun.oss.common.auth.HmacSHA256Signature

public class HmacSHA256Signature
extends ServiceSignature

Used for computing Hmac-SHA256 signature.

构造器概要

构造器

构造器和说明
HmacSHA256Signature()

方法概要

方法

限定符和类型	方法和说明
byte[]	computeHash(byte[] key, byte[] data) Computes the hash of the data by the given key.
String	computeSignature(String key, String data) Computes the signature of the data by the given key.
String	getAlgorithm() Gets the algorithm of signature.
String	getVersion() Gets the algorithm version.

从类继承的方法 com.aliyun.oss.common.auth.ServiceSignature

create, create, sign

从类继承的方法 java.lang.Object

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

构造器详细资料

HmacSHA256Signature

public HmacSHA256Signature()

方法详细资料

getAlgorithm

public String getAlgorithm()

从类复制的说明: ServiceSignature

Gets the algorithm of signature.

指定者:

getAlgorithm 在类中 ServiceSignature

返回:

The algorithm of the signature.

getVersion

public String getVersion()

从类复制的说明: ServiceSignature

Gets the algorithm version.

指定者:

getVersion 在类中 ServiceSignature

返回:

The algorithm version.

computeSignature

public String computeSignature(String key,
                      String data)

从类复制的说明: ServiceSignature

Computes the signature of the data by the given key.

指定者:

computeSignature 在类中 ServiceSignature

参数:

key - The key for the signature.

data - The data to compute the signature on.

返回:

The signature in string.

computeHash

public byte[] computeHash(byte[] key,
                 byte[] data)

从类复制的说明: ServiceSignature

Computes the hash of the data by the given key.

指定者:

computeHash 在类中 ServiceSignature

参数:

key - The key for the signature.

data - The data to compute the hash on.

返回:

The hash in byte array.