cn.home1.oss.lib.common.crypto

Class RsaKeyGenerator

java.lang.Object

cn.home1.oss.lib.common.crypto.RsaKeyGenerator

All Implemented Interfaces:

KeyGenerator

public class RsaKeyGenerator
extends Object
implements KeyGenerator

Created by zhanghaolun on 16/11/4.

Constructor Summary

Constructors

Constructor and Description
RsaKeyGenerator(String spec)

Method Summary

Modifier and Type	Method and Description
static KeyExpression	convertPairFromPkcs8X509ToPkcs1(KeyExpression pairPkcs8X509)
static String	convertPrivateKeyFromPkcs8ToPkcs1Pem(byte[] privateKeyPkcs8)
static String	convertPublicKeyFromX509ToPkcs1Pem(byte[] publicKeyX509)
KeyExpression	generateKey()
static KeyPair	generateRsaKeyPair(Provider provider, int keySize)
static KeyExpression	generateRsaKeyPair(Provider provider, String keyFormat, int keySize)
static KeyExpression	generateRsaKeyPairPkcs8X509(Provider provider, int keySize)
KeyExpression	getKey(String spec)
static String	pem(byte[] bytes, String keyFormat, String keyType)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.home1.oss.lib.common.crypto.KeyGenerator

getSpec

Constructor Detail

RsaKeyGenerator

public RsaKeyGenerator(String spec)

Method Detail

generateKey

public KeyExpression generateKey()

Specified by:

generateKey in interface KeyGenerator

getKey

public KeyExpression getKey(String spec)

Specified by:

getKey in interface KeyGenerator

convertPairFromPkcs8X509ToPkcs1

public static KeyExpression convertPairFromPkcs8X509ToPkcs1(KeyExpression pairPkcs8X509)

convertPrivateKeyFromPkcs8ToPkcs1Pem

public static String convertPrivateKeyFromPkcs8ToPkcs1Pem(byte[] privateKeyPkcs8)

convertPublicKeyFromX509ToPkcs1Pem

public static String convertPublicKeyFromX509ToPkcs1Pem(byte[] publicKeyX509)

generateRsaKeyPair

public static KeyExpression generateRsaKeyPair(Provider provider,
                                               String keyFormat,
                                               int keySize)

generateRsaKeyPair

public static KeyPair generateRsaKeyPair(Provider provider,
                                         int keySize)

generateRsaKeyPairPkcs8X509

public static KeyExpression generateRsaKeyPairPkcs8X509(Provider provider,
                                                        int keySize)

pem

public static String pem(byte[] bytes,
                         String keyFormat,
                         String keyType)