java.lang.Object
- org.bouncycastle.cms.SignerId

All Implemented Interfaces:

java.lang.Cloneable, org.bouncycastle.util.Selector

Direct Known Subclasses:

JcaSignerId
```
public class SignerId
extends java.lang.Object
implements org.bouncycastle.util.Selector
```
a basic index for a signer.

Constructor Summary

Constructors
Constructor	Description
`SignerId(byte[] subjectKeyId)`	Construct a signer ID with the value of a public key's subjectKeyId.
`SignerId(org.bouncycastle.asn1.x500.X500Name issuer, java.math.BigInteger serialNumber)`	Construct a signer ID based on the issuer and serial number of the signer's associated certificate.
`SignerId(org.bouncycastle.asn1.x500.X500Name issuer, java.math.BigInteger serialNumber, byte[] subjectKeyId)`	Construct a signer ID based on the issuer and serial number of the signer's associated certificate.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`boolean`	`equals(java.lang.Object o)`
`org.bouncycastle.asn1.x500.X500Name`	`getIssuer()`
`java.math.BigInteger`	`getSerialNumber()`
`byte[]`	`getSubjectKeyIdentifier()`
`int`	`hashCode()`
`boolean`	`match(java.lang.Object obj)`

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SignerId
```
public SignerId(byte[] subjectKeyId)
```
    Construct a signer ID with the value of a public key's subjectKeyId.
    
    Parameters:
    
    subjectKeyId - a subjectKeyId
  - SignerId
```
public SignerId(org.bouncycastle.asn1.x500.X500Name issuer,
                java.math.BigInteger serialNumber)
```
    Construct a signer ID based on the issuer and serial number of the signer's associated certificate.
    
    Parameters:
    
    issuer - the issuer of the signer's associated certificate.
    
    serialNumber - the serial number of the signer's associated certificate.
  - SignerId
```
public SignerId(org.bouncycastle.asn1.x500.X500Name issuer,
                java.math.BigInteger serialNumber,
                byte[] subjectKeyId)
```
    Construct a signer ID based on the issuer and serial number of the signer's associated certificate.
    
    Parameters:
    
    issuer - the issuer of the signer's associated certificate.
    
    serialNumber - the serial number of the signer's associated certificate.
    
    subjectKeyId - the subject key identifier to use to match the signers associated certificate.
- Method Detail
  - getIssuer
```
public org.bouncycastle.asn1.x500.X500Name getIssuer()
```
  - getSerialNumber
```
public java.math.BigInteger getSerialNumber()
```
  - getSubjectKeyIdentifier
```
public byte[] getSubjectKeyIdentifier()
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - match
```
public boolean match(java.lang.Object obj)
```
    Specified by:
    
    match in interface org.bouncycastle.util.Selector
  - clone
```
public java.lang.Object clone()
```
    Specified by:
    
    clone in interface org.bouncycastle.util.Selector
    
    Overrides:
    
    clone in class java.lang.Object

Class SignerId

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SignerId

SignerId

SignerId

Method Detail

getIssuer

getSerialNumber

getSubjectKeyIdentifier

hashCode

equals

match

clone