Package org.mozilla.jss.pkix.cms

Class SignerIdentifier

java.lang.Object

org.mozilla.jss.pkix.cms.SignerIdentifier

All Implemented Interfaces:

ASN1Value

public class SignerIdentifier
extends Object
implements ASN1Value

CMS SignerIdentifier:

 SignerIdentifier ::= CHOICE {
      issuerAndSerialNumber IssuerAndSerialNumber,
      subjectKeyIdentifier [0] SubjectKeyIdentifier }
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SignerIdentifier.Template	A Template for decoding a SignerIdentifier.
static class	SignerIdentifier.Type	The type of SignerIdentifier.

Field Summary

Fields

Modifier and Type	Field	Description
static SignerIdentifier.Type	ISSUER_AND_SERIALNUMBER
private IssuerAndSerialNumber	issuerAndSerialNumber
static SignerIdentifier.Type	SUBJECT_KEY_IDENTIFIER
private OCTET_STRING	subjectKeyIdentifier
private static SignerIdentifier.Template	templateInstance
private SignerIdentifier.Type	type

Constructor Summary

Constructors

Constructor	Description
SignerIdentifier(SignerIdentifier.Type type, IssuerAndSerialNumber issuerAndSerialNumber, OCTET_STRING subjectKeyIdentifier)

Method Summary

Modifier and Type	Method	Description
static SignerIdentifier	createIssuerAndSerialNumber(IssuerAndSerialNumber ias)	Creates a new SignerIdentifier with the given IssuerAndSerialNumber field.
static SignerIdentifier	createSubjectKeyIdentifier(OCTET_STRING ski)	Creates a new SignerIdentifier with the given SubjectKeyIdentifier field.
void	encode(OutputStream ostream)	Write this value's DER encoding to an output stream using its own base tag.
void	encode(Tag implicitTag, OutputStream ostream)	Write this value's DER encoding to an output stream using an implicit tag.
IssuerAndSerialNumber	getIssuerAndSerialNumber()	If type == ISSUER_AND_SERIALNUMBER, returns the IssuerAndSerialNumber field.
OCTET_STRING	getSubjectKeyIdentifier()	If type == SUBJECT_KEY_IDENTIFIER, returns the SubjectKeyIdentifier field.
Tag	getTag()	Returns the base tag for this type, not counting any tags that may be imposed on it by its context.
static SignerIdentifier.Template	getTemplate()
SignerIdentifier.Type	getType()	Returns the type of SignerIdentifier: ISSUER_AND_SERIALNUMBER SUBJECT_KEY_IDENTIFIER

Methods inherited from class java.lang.Object

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

Field Details

ISSUER_AND_SERIALNUMBER

public static SignerIdentifier.Type ISSUER_AND_SERIALNUMBER

SUBJECT_KEY_IDENTIFIER

public static SignerIdentifier.Type SUBJECT_KEY_IDENTIFIER

type

private SignerIdentifier.Type type

issuerAndSerialNumber

private IssuerAndSerialNumber issuerAndSerialNumber

subjectKeyIdentifier

private OCTET_STRING subjectKeyIdentifier

templateInstance

private static SignerIdentifier.Template templateInstance

Constructor Details

SignerIdentifier

public SignerIdentifier(SignerIdentifier.Type type,
 IssuerAndSerialNumber issuerAndSerialNumber,
 OCTET_STRING subjectKeyIdentifier)

Method Details

getType

public SignerIdentifier.Type getType()

Returns the type of SignerIdentifier:

• ISSUER_AND_SERIALNUMBER
• SUBJECT_KEY_IDENTIFIER

getIssuerAndSerialNumber

public IssuerAndSerialNumber getIssuerAndSerialNumber()

If type == ISSUER_AND_SERIALNUMBER, returns the IssuerAndSerialNumber field. Otherwise, returns null.

getSubjectKeyIdentifier

public OCTET_STRING getSubjectKeyIdentifier()

If type == SUBJECT_KEY_IDENTIFIER, returns the SubjectKeyIdentifier field. Otherwise, returns null.

createIssuerAndSerialNumber

public static SignerIdentifier createIssuerAndSerialNumber(IssuerAndSerialNumber ias)

Creates a new SignerIdentifier with the given IssuerAndSerialNumber field.

createSubjectKeyIdentifier

public static SignerIdentifier createSubjectKeyIdentifier(OCTET_STRING ski)

Creates a new SignerIdentifier with the given SubjectKeyIdentifier field.

getTag

public Tag getTag()

Description copied from interface: ASN1Value

Returns the base tag for this type, not counting any tags that may be imposed on it by its context.

Specified by:

getTag in interface ASN1Value

Returns:

Base tag.

encode

public void encode(OutputStream ostream)
            throws IOException

Description copied from interface: ASN1Value

Write this value's DER encoding to an output stream using its own base tag.

Specified by:

encode in interface ASN1Value

Parameters:

ostream - Output stream.

Throws:

IOException - If an error occurred.

encode

public void encode(Tag implicitTag,
 OutputStream ostream)
            throws IOException

Description copied from interface: ASN1Value

Write this value's DER encoding to an output stream using an implicit tag.

Specified by:

encode in interface ASN1Value

Parameters:

implicitTag - Implicit tag.

ostream - Output stream.

Throws:

IOException - If an error occurred.

getTemplate

public static SignerIdentifier.Template getTemplate()