lich.tool.encryptionAndDecryption.core.asymmetric

类 PrivateKeyTool

java.lang.Object

lich.tool.encryptionAndDecryption.core.Base

lich.tool.encryptionAndDecryption.core.asymmetric.PrivateKeyTool

public class PrivateKeyTool
extends Base

字段概要

从类继承的字段 lich.tool.encryptionAndDecryption.core.Base

BC, ecDomainParameters, ecParameterSpec, rootGMPrivateKey, rootGMX509Certificate, rootRSAPrivateKey, rootRSAX509Certificate, x9ECParameters

构造器概要

构造器

构造器和说明
PrivateKeyTool()

方法概要

限定符和类型	方法和说明
static byte[]	toEnvelopedKeyBlobByGMPrivateKey(PrivateKey gmPrivateKey) GM私钥导出（使用内置密钥加密）
static byte[]	toEnvelopedKeyBlobByGMPrivateKey(PrivateKey gmPrivateKey, PublicKey encGmPublicKey) GM私钥导出
static PrivateKey	toGMPrivateKey(byte[] d, byte[] P) GM私钥加载
static PrivateKey	toGMPrivateKeyByEnvelopedKeyBlob(byte[] doubleprvkey) GM私钥加载（使用内置密钥解密）
static PrivateKey	toGMPrivateKeyByEnvelopedKeyBlob(byte[] doubleprvkey, PrivateKey privateKey) GM私钥加载
static PrivateKey	toGMPrivateKeyBySignedAndEnvelopedData(byte[] doubleprvkey, byte[] puk) GM私钥加载 （使用内置密钥解密）
static PrivateKey	toGMPrivateKeyBySignedAndEnvelopedData(byte[] doubleprvkey, PrivateKey privateKey, byte[] puk) GM私钥加载
static PrivateKey	toRSAPrivateKey(byte[] pk) rsa pkcs8 to PrivateKey

从类继承的方法 lich.tool.encryptionAndDecryption.core.Base

getRootGMPrivateKey, getRootGMX509Certificate, getRootRSAPrivateKey, getRootRSAX509Certificate, getSm1ext, getSm4ext, setGMroot, setRSAroot, setSm1ext, setSm4ext

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

PrivateKeyTool

public PrivateKeyTool()

方法详细资料

toGMPrivateKey

public static PrivateKey toGMPrivateKey(byte[] d,
                                        byte[] P)

GM私钥加载

参数:

d - 私钥

P - 公钥

返回:

BCECPrivateKey

toGMPrivateKeyByEnvelopedKeyBlob

public static PrivateKey toGMPrivateKeyByEnvelopedKeyBlob(byte[] doubleprvkey)
                                                   throws Exception

GM私钥加载（使用内置密钥解密）

参数:

doubleprvkey - EnvelopedKeyBlob私钥保护结构体 详见GM/T-0016-2012

返回:

BCECPrivateKey

抛出:

Exception

toGMPrivateKeyByEnvelopedKeyBlob

public static PrivateKey toGMPrivateKeyByEnvelopedKeyBlob(byte[] doubleprvkey,
                                                          PrivateKey privateKey)
                                                   throws Exception

GM私钥加载

参数:

doubleprvkey - EnvelopedKeyBlob私钥保护结构体 详见GM/T-0016-2012

privateKey - 解密私钥

返回:

BCECPrivateKey

抛出:

Exception

toEnvelopedKeyBlobByGMPrivateKey

public static byte[] toEnvelopedKeyBlobByGMPrivateKey(PrivateKey gmPrivateKey)
                                               throws EncryptionAndDecryptionException,
                                                      Exception

GM私钥导出（使用内置密钥加密）

参数:

gmPrivateKey - BCECPrivateKey

返回:

EnvelopedKeyBlob

抛出:

Exception

EncryptionAndDecryptionException

toEnvelopedKeyBlobByGMPrivateKey

public static byte[] toEnvelopedKeyBlobByGMPrivateKey(PrivateKey gmPrivateKey,
                                                      PublicKey encGmPublicKey)
                                               throws EncryptionAndDecryptionException,
                                                      Exception

GM私钥导出

参数:

gmPrivateKey - 被导出的密钥

encGmPublicKey - 加密密钥

返回:

EnvelopedKeyBlob

抛出:

Exception

EncryptionAndDecryptionException

toGMPrivateKeyBySignedAndEnvelopedData

public static PrivateKey toGMPrivateKeyBySignedAndEnvelopedData(byte[] doubleprvkey,
                                                                byte[] puk)
                                                         throws Exception

GM私钥加载 （使用内置密钥解密）

参数:

doubleprvkey - signedAndEnvelopedData 私钥保护结构体 详见GM/T-0010-2012

puk - 待解密私钥的公钥 04|x|y

返回:

BCECPrivateKey

抛出:

Exception

toGMPrivateKeyBySignedAndEnvelopedData

public static PrivateKey toGMPrivateKeyBySignedAndEnvelopedData(byte[] doubleprvkey,
                                                                PrivateKey privateKey,
                                                                byte[] puk)
                                                         throws Exception

GM私钥加载

参数:

doubleprvkey - signedAndEnvelopedData 私钥保护结构体 详见GM/T-0010-2012

privateKey - 解密私钥

puk - 待解密私钥的公钥 04|x|y

返回:

BCECPrivateKey

抛出:

Exception

toRSAPrivateKey

public static PrivateKey toRSAPrivateKey(byte[] pk)

rsa pkcs8 to PrivateKey

参数:

pk - pkcs8格式私钥匙

返回:

BCRSAPrivateKey 或null