sun.security.pkcs.android

Class ContentInfo

java.lang.Object

sun.security.pkcs.android.ContentInfo

public class ContentInfo
extends java.lang.Object

A ContentInfo type, as defined in PKCS#7.

Author:

Benjamin Renaud

Field Summary

Fields

Modifier and Type	Field and Description
static ObjectIdentifier	DATA_OID
static ObjectIdentifier	DIGESTED_DATA_OID
static ObjectIdentifier	ENCRYPTED_DATA_OID
static ObjectIdentifier	ENVELOPED_DATA_OID
static ObjectIdentifier	NETSCAPE_CERT_SEQUENCE_OID
static ObjectIdentifier	OLD_DATA_OID
static ObjectIdentifier	OLD_SIGNED_DATA_OID
static ObjectIdentifier	PKCS7_OID
static ObjectIdentifier	SIGNED_AND_ENVELOPED_DATA_OID
static ObjectIdentifier	SIGNED_DATA_OID
static ObjectIdentifier	TIMESTAMP_TOKEN_INFO_OID

Constructor Summary

Constructors

Constructor and Description
ContentInfo(byte[] bytes) Make a contentInfo of type data.
ContentInfo(DerInputStream derin) Parses a PKCS#7 content info.
ContentInfo(DerInputStream derin, boolean oldStyle) Parses a PKCS#7 content info.
ContentInfo(ObjectIdentifier contentType, DerValue content)

Method Summary

Methods

Modifier and Type	Method and Description
void	encode(DerOutputStream out)
DerValue	getContent()
byte[]	getContentBytes() Returns a byte array representation of the data held in the content field.
ObjectIdentifier	getContentType()
byte[]	getData()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

PKCS7_OID

public static ObjectIdentifier PKCS7_OID

DATA_OID

public static ObjectIdentifier DATA_OID

SIGNED_DATA_OID

public static ObjectIdentifier SIGNED_DATA_OID

ENVELOPED_DATA_OID

public static ObjectIdentifier ENVELOPED_DATA_OID

SIGNED_AND_ENVELOPED_DATA_OID

public static ObjectIdentifier SIGNED_AND_ENVELOPED_DATA_OID

DIGESTED_DATA_OID

public static ObjectIdentifier DIGESTED_DATA_OID

ENCRYPTED_DATA_OID

public static ObjectIdentifier ENCRYPTED_DATA_OID

OLD_SIGNED_DATA_OID

public static ObjectIdentifier OLD_SIGNED_DATA_OID

OLD_DATA_OID

public static ObjectIdentifier OLD_DATA_OID

NETSCAPE_CERT_SEQUENCE_OID

public static ObjectIdentifier NETSCAPE_CERT_SEQUENCE_OID

TIMESTAMP_TOKEN_INFO_OID

public static ObjectIdentifier TIMESTAMP_TOKEN_INFO_OID

Constructor Detail

ContentInfo

public ContentInfo(ObjectIdentifier contentType,
           DerValue content)

ContentInfo

public ContentInfo(byte[] bytes)

Make a contentInfo of type data.

ContentInfo

public ContentInfo(DerInputStream derin)
            throws java.io.IOException,
                   ParsingException

Parses a PKCS#7 content info.

Throws:

java.io.IOException

ParsingException

ContentInfo

public ContentInfo(DerInputStream derin,
           boolean oldStyle)
            throws java.io.IOException,
                   ParsingException

Parses a PKCS#7 content info.

This constructor is used only for backwards compatibility with PKCS#7 blocks that were generated using JDK1.1.x.

Parameters:

derin - the ASN.1 encoding of the content info.

oldStyle - flag indicating whether or not the given content info is encoded according to JDK1.1.x.

Throws:

java.io.IOException

ParsingException

Method Detail

getContent

public DerValue getContent()

getContentType

public ObjectIdentifier getContentType()

getData

public byte[] getData()
               throws java.io.IOException

Throws:

java.io.IOException

encode

public void encode(DerOutputStream out)
            throws java.io.IOException

Throws:

java.io.IOException

getContentBytes

public byte[] getContentBytes()
                       throws java.io.IOException

Returns a byte array representation of the data held in the content field.

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object