org.ofdrw.gm.sm2strut

Class SignedData

java.lang.Object

org.bouncycastle.asn1.ASN1Object

org.ofdrw.gm.sm2strut.SignedData

All Implemented Interfaces:

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

public final class SignedData
extends org.bouncycastle.asn1.ASN1Object

GMT 35275-2017 8.1 signedData 类型

signedData 数据类型由任意类型的数据和至少一个签名者的签名值组成。 任意类型的数据能够同时被任意数量的签名者签名。

Since:

2021-08-02 19:02:57

Author:

权观宇

Field Summary

Fields

Modifier and Type	Field and Description
static org.bouncycastle.asn1.ASN1Integer	VERSION_1

Constructor Summary

Constructors

Constructor and Description
SignedData(org.bouncycastle.asn1.ASN1Sequence seq)
SignedData(org.bouncycastle.asn1.ASN1Set digestAlgorithms, ContentInfo contentInfo, org.bouncycastle.asn1.ASN1Set certificates, org.bouncycastle.asn1.ASN1Set signerInfos)

Method Summary

Modifier and Type	Method and Description
org.bouncycastle.asn1.ASN1Set	getCertificates()
ContentInfo	getContentInfo()
org.bouncycastle.asn1.ASN1Set	getCrls()
org.bouncycastle.asn1.ASN1Set	getDigestAlgorithms()
static SignedData	getInstance(Object o)
org.bouncycastle.asn1.x509.Certificate	getSignCert(IssuerAndSerialNumber iaSn) 获取签名证书
org.bouncycastle.asn1.ASN1Set	getSignerInfos()
org.bouncycastle.asn1.ASN1Integer	getVersion()
SignedData	setCertificates(org.bouncycastle.asn1.ASN1Set certificates)
SignedData	setContentInfo(ContentInfo contentInfo)
SignedData	setCrls(org.bouncycastle.asn1.ASN1Set crls)
SignedData	setDigestAlgorithms(org.bouncycastle.asn1.ASN1Set digestAlgorithms)
SignedData	setSignerInfos(org.bouncycastle.asn1.ASN1Set signerInfos)
SignedData	setVersion(org.bouncycastle.asn1.ASN1Integer version)
org.bouncycastle.asn1.ASN1Primitive	toASN1Primitive()

Methods inherited from class org.bouncycastle.asn1.ASN1Object

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

Methods inherited from class java.lang.Object

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

Field Detail

VERSION_1

public static final org.bouncycastle.asn1.ASN1Integer VERSION_1

Constructor Detail

SignedData

public SignedData(org.bouncycastle.asn1.ASN1Set digestAlgorithms,
                  ContentInfo contentInfo,
                  org.bouncycastle.asn1.ASN1Set certificates,
                  org.bouncycastle.asn1.ASN1Set signerInfos)

SignedData

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

Method Detail

getInstance

public static SignedData getInstance(Object o)

getVersion

public org.bouncycastle.asn1.ASN1Integer getVersion()

setVersion

public SignedData setVersion(org.bouncycastle.asn1.ASN1Integer version)

getDigestAlgorithms

public org.bouncycastle.asn1.ASN1Set getDigestAlgorithms()

setDigestAlgorithms

public SignedData setDigestAlgorithms(org.bouncycastle.asn1.ASN1Set digestAlgorithms)

getContentInfo

public ContentInfo getContentInfo()

setContentInfo

public SignedData setContentInfo(ContentInfo contentInfo)

getCertificates

public org.bouncycastle.asn1.ASN1Set getCertificates()

setCertificates

public SignedData setCertificates(org.bouncycastle.asn1.ASN1Set certificates)

getCrls

public org.bouncycastle.asn1.ASN1Set getCrls()

setCrls

public SignedData setCrls(org.bouncycastle.asn1.ASN1Set crls)

getSignerInfos

public org.bouncycastle.asn1.ASN1Set getSignerInfos()

setSignerInfos

public SignedData setSignerInfos(org.bouncycastle.asn1.ASN1Set signerInfos)

getSignCert

public org.bouncycastle.asn1.x509.Certificate getSignCert(IssuerAndSerialNumber iaSn)

获取签名证书

Parameters:

iaSn - 证书颁发者DN和序列号

Returns:

证书实体，不存在返回null

toASN1Primitive

public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()

Specified by:

toASN1Primitive in interface org.bouncycastle.asn1.ASN1Encodable

Specified by:

toASN1Primitive in class org.bouncycastle.asn1.ASN1Object