io.polaris.core.crypto.asymmetric

类 Signatures

java.lang.Object

io.polaris.core.crypto.asymmetric.Signatures

public class Signatures
extends Object

从以下版本开始:

1.8

作者:

Qt

构造器概要

构造器

构造器和说明
Signatures()

方法概要

限定符和类型	方法和说明
static byte[]	doSign(Signature signature, byte[] data)
static Signature	doUpdate(Signature signature, byte[] data)
static boolean	doVerify(Signature signature, byte[] data, byte[] sign)
static Signature	getInitializedSignature(String algorithm, PrivateKey key)
static Signature	getInitializedSignature(String algorithm, PublicKey key)
static Signature	getSignature(String algorithm)
static byte[]	sign(String algorithm, PrivateKey key, byte[] data)
static boolean	verify(String algorithm, PublicKey key, byte[] data, byte[] 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

Signatures

public Signatures()

方法详细资料

getSignature

public static Signature getSignature(String algorithm)

getInitializedSignature

public static Signature getInitializedSignature(String algorithm,
                                                PrivateKey key)

getInitializedSignature

public static Signature getInitializedSignature(String algorithm,
                                                PublicKey key)

doUpdate

public static Signature doUpdate(Signature signature,
                                 byte[] data)

doSign

public static byte[] doSign(Signature signature,
                            byte[] data)

doVerify

public static boolean doVerify(Signature signature,
                               byte[] data,
                               byte[] sign)

sign

public static byte[] sign(String algorithm,
                          PrivateKey key,
                          byte[] data)

verify

public static boolean verify(String algorithm,
                             PublicKey key,
                             byte[] data,
                             byte[] sign)