org.ofdrw.gm.sm2strut

类 SM2Cipher

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.ofdrw.gm.sm2strut.SM2Cipher

所有已实现的接口:

org.bouncycastle.asn1.ASN1Encodable, org.bouncycastle.util.Encodable

public class SM2Cipher
extends org.bouncycastle.asn1.ASN1Object

GBT 35276-2017 7.2 加密数据格式

从以下版本开始:

2021-07-29 20:08:03

作者:

权观宇

构造器概要

构造器

构造器和说明
SM2Cipher()
SM2Cipher(org.bouncycastle.asn1.ASN1Sequence seq)

方法概要

限定符和类型	方法和说明
byte[]	convertC1C3C2() Convert ASN.1 Struct to C1C3C2 format
static SM2Cipher	fromC1C3C2(byte[] c1c3c2) Convert SM2 encrypted result format of c1c3c2 to ASN.1 SM2Cipher
org.bouncycastle.asn1.ASN1OctetString	getCipherText()
org.bouncycastle.asn1.ASN1OctetString	getHash()
static SM2Cipher	getInstance(Object o)
org.bouncycastle.asn1.ASN1Integer	getxCoordinate()
org.bouncycastle.asn1.ASN1Integer	getyCoordinate()
void	setCipherText(org.bouncycastle.asn1.ASN1OctetString cipherText)
void	setHash(org.bouncycastle.asn1.ASN1OctetString hash)
void	setxCoordinate(org.bouncycastle.asn1.ASN1Integer xCoordinate)
void	setyCoordinate(org.bouncycastle.asn1.ASN1Integer yCoordinate)
org.bouncycastle.asn1.ASN1Primitive	toASN1Primitive()

从类继承的方法 org.bouncycastle.asn1.ASN1Object

encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode

从类继承的方法 java.lang.Object

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

构造器详细资料

SM2Cipher

public SM2Cipher()

SM2Cipher

public SM2Cipher(org.bouncycastle.asn1.ASN1Sequence seq)

方法详细资料

getInstance

public static SM2Cipher getInstance(Object o)

getxCoordinate

public org.bouncycastle.asn1.ASN1Integer getxCoordinate()

setxCoordinate

public void setxCoordinate(org.bouncycastle.asn1.ASN1Integer xCoordinate)

getyCoordinate

public org.bouncycastle.asn1.ASN1Integer getyCoordinate()

setyCoordinate

public void setyCoordinate(org.bouncycastle.asn1.ASN1Integer yCoordinate)

getHash

public org.bouncycastle.asn1.ASN1OctetString getHash()

setHash

public void setHash(org.bouncycastle.asn1.ASN1OctetString hash)

getCipherText

public org.bouncycastle.asn1.ASN1OctetString getCipherText()

setCipherText

public void setCipherText(org.bouncycastle.asn1.ASN1OctetString cipherText)

toASN1Primitive

public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()

指定者:

toASN1Primitive 在接口中 org.bouncycastle.asn1.ASN1Encodable

指定者:

toASN1Primitive 在类中 org.bouncycastle.asn1.ASN1Object

convertC1C3C2

public byte[] convertC1C3C2()
                     throws IOException

Convert ASN.1 Struct to C1C3C2 format

返回:

C1C3C2

抛出:

IOException - IO操作异常

fromC1C3C2

public static SM2Cipher fromC1C3C2(byte[] c1c3c2)
                            throws IOException

Convert SM2 encrypted result format of c1c3c2 to ASN.1 SM2Cipher

参数:

c1c3c2 - encrypted result

返回:

SM2Cipher

抛出:

IOException - IO操作异常