X509CertInfo (MA3 Api SmartCard Android Module 2.2.1.4 API)

java.lang.Object
- sun.security.x509.X509CertInfo

All Implemented Interfaces:

CertAttrSet<java.lang.String>
```
public class X509CertInfo
extends java.lang.Object
implements CertAttrSet<java.lang.String>
```
The X509CertInfo class represents X.509 certificate information.
X.509 certificates have several base data elements, including:
- The Subject Name, an X.500 Distinguished Name for the entity (subject) for which the certificate was issued.
- The Subject Public Key, the public key of the subject. This is one of the most important parts of the certificate.
- The Validity Period, a time period (e.g. six months) within which the certificate is valid (unless revoked).
- The Issuer Name, an X.500 Distinguished Name for the Certificate Authority (CA) which issued the certificate.
- A Serial Number assigned by the CA, for use in certificate revocation and other applications.
Author:

Amit Kapoor, Hemma Prafullchandra

See Also:
CertAttrSet, X509CertImpl

Field Summary

Fields
Modifier and Type	Field and Description
`protected CertificateAlgorithmId`	`algId`
`static java.lang.String`	`ALGORITHM_ID`
`protected CertificateExtensions`	`extensions`
`static java.lang.String`	`EXTENSIONS`
`static java.lang.String`	`IDENT` Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.
`protected CertificateValidity`	`interval`
`protected CertificateIssuerName`	`issuer`
`static java.lang.String`	`ISSUER`
`static java.lang.String`	`ISSUER_ID`
`protected CertificateIssuerUniqueIdentity`	`issuerUniqueId`
`static java.lang.String`	`KEY`
`static java.lang.String`	`NAME`
`protected CertificateX509Key`	`pubKey`
`static java.lang.String`	`SERIAL_NUMBER`
`protected CertificateSerialNumber`	`serialNum`
`protected CertificateSubjectName`	`subject`
`static java.lang.String`	`SUBJECT`
`static java.lang.String`	`SUBJECT_ID`
`protected CertificateSubjectUniqueIdentity`	`subjectUniqueId`
`static java.lang.String`	`VALIDITY`
`protected CertificateVersion`	`version`
`static java.lang.String`	`VERSION`

Constructor Summary

Constructors
Constructor and Description
`X509CertInfo()` Construct an uninitialized X509CertInfo on which decode must later be called (or which may be deserialized).
`X509CertInfo(byte[] cert)` Unmarshals a certificate from its encoded form, parsing the encoded bytes.
`X509CertInfo(DerValue derVal)` Unmarshal a certificate from its encoded form, parsing a DER value.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`delete(java.lang.String name)` Delete the certificate attribute.
`void`	`encode(java.io.OutputStream out)` Appends the certificate to an output stream.
`boolean`	`equals(java.lang.Object other)` Compares two X509CertInfo objects.
`boolean`	`equals(X509CertInfo other)` Compares two certificates, returning false if any data differs between the two.
`java.lang.Object`	`get(java.lang.String name)` Get the certificate attribute.
`java.util.Enumeration<java.lang.String>`	`getElements()` Return an enumeration of names of attributes existing within this attribute.
`byte[]`	`getEncodedInfo()` Returns the encoded certificate info.
`java.lang.String`	`getName()` Return the name of this attribute.
`int`	`hashCode()` Calculates a hash code value for the object.
`void`	`set(java.lang.String name, java.lang.Object val)` Set the certificate attribute.
`java.lang.String`	`toString()` Returns a printable representation of the certificate.

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

- Field Detail
  - IDENT
```
public static final java.lang.String IDENT
```
    Identifier for this attribute, to be used with the get, set, delete methods of Certificate, x509 type.
    
    See Also:
    Constant Field Values
  - NAME
```
public static final java.lang.String NAME
```
    See Also:
    Constant Field Values
  - VERSION
```
public static final java.lang.String VERSION
```
    See Also:
    Constant Field Values
  - SERIAL_NUMBER
```
public static final java.lang.String SERIAL_NUMBER
```
    See Also:
    Constant Field Values
  - ALGORITHM_ID
```
public static final java.lang.String ALGORITHM_ID
```
    See Also:
    Constant Field Values
  - ISSUER
```
public static final java.lang.String ISSUER
```
    See Also:
    Constant Field Values
  - VALIDITY
```
public static final java.lang.String VALIDITY
```
    See Also:
    Constant Field Values
  - SUBJECT
```
public static final java.lang.String SUBJECT
```
    See Also:
    Constant Field Values
  - KEY
```
public static final java.lang.String KEY
```
    See Also:
    Constant Field Values
  - ISSUER_ID
```
public static final java.lang.String ISSUER_ID
```
    See Also:
    Constant Field Values
  - SUBJECT_ID
```
public static final java.lang.String SUBJECT_ID
```
    See Also:
    Constant Field Values
  - EXTENSIONS
```
public static final java.lang.String EXTENSIONS
```
    See Also:
    Constant Field Values
  - version
```
protected CertificateVersion version
```
  - serialNum
```
protected CertificateSerialNumber serialNum
```
  - algId
```
protected CertificateAlgorithmId algId
```
  - issuer
```
protected CertificateIssuerName issuer
```
  - interval
```
protected CertificateValidity interval
```
  - subject
```
protected CertificateSubjectName subject
```
  - pubKey
```
protected CertificateX509Key pubKey
```
  - issuerUniqueId
```
protected CertificateIssuerUniqueIdentity issuerUniqueId
```
  - subjectUniqueId
```
protected CertificateSubjectUniqueIdentity subjectUniqueId
```
  - extensions
```
protected CertificateExtensions extensions
```
- Constructor Detail
  - X509CertInfo
```
public X509CertInfo()
```
    Construct an uninitialized X509CertInfo on which decode must later be called (or which may be deserialized).
  - X509CertInfo
```
public X509CertInfo(byte[] cert)
             throws java.security.cert.CertificateParsingException
```
    Unmarshals a certificate from its encoded form, parsing the encoded bytes. This form of constructor is used by agents which need to examine and use certificate contents. That is, this is one of the more commonly used constructors. Note that the buffer must include only a certificate, and no "garbage" may be left at the end. If you need to ignore data at the end of a certificate, use another constructor.
    
    Parameters:
    cert - the encoded bytes, with no trailing data.
    
    Throws:
    
    java.security.cert.CertificateParsingException - on parsing errors.
  - X509CertInfo
```
public X509CertInfo(DerValue derVal)
             throws java.security.cert.CertificateParsingException
```
    Unmarshal a certificate from its encoded form, parsing a DER value. This form of constructor is used by agents which need to examine and use certificate contents.
    
    Parameters:
    derVal - the der value containing the encoded cert.
    
    Throws:
    
    java.security.cert.CertificateParsingException - on parsing errors.
- Method Detail
  - encode
```
public void encode(java.io.OutputStream out)
            throws java.security.cert.CertificateException,
                   java.io.IOException
```
    Appends the certificate to an output stream.
    
    Specified by:
    
    encode in interface CertAttrSet<java.lang.String>
    
    Parameters:
    out - an output stream to which the certificate is appended.
    
    Throws:
    
    java.security.cert.CertificateException - on encoding errors.
    
    java.io.IOException - on other errors.
  - getElements
```
public java.util.Enumeration<java.lang.String> getElements()
```
    Return an enumeration of names of attributes existing within this attribute.
    
    Specified by:
    
    getElements in interface CertAttrSet<java.lang.String>
    
    Returns:
    an enumeration of the attribute names.
  - getName
```
public java.lang.String getName()
```
    Return the name of this attribute.
    
    Specified by:
    
    getName in interface CertAttrSet<java.lang.String>
    
    Returns:
    the name of this CertAttrSet.
  - getEncodedInfo
```
public byte[] getEncodedInfo()
                      throws java.security.cert.CertificateEncodingException
```
    Returns the encoded certificate info.
    
    Throws:
    
    java.security.cert.CertificateEncodingException - on encoding information errors.
  - equals
```
public boolean equals(java.lang.Object other)
```
    Compares two X509CertInfo objects. This is false if the certificates are not both X.509 certs, otherwise it compares them as binary data.
    
    Overrides:
    
    equals in class java.lang.Object
    
    Parameters:
    other - the object being compared with this one
    
    Returns:
    true iff the certificates are equivalent
  - equals
```
public boolean equals(X509CertInfo other)
```
    Compares two certificates, returning false if any data differs between the two.
    
    Parameters:
    other - the object being compared with this one
    
    Returns:
    true iff the certificates are equivalent
  - hashCode
```
public int hashCode()
```
    Calculates a hash code value for the object. Objects which are equal will also have the same hashcode.
    
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Returns a printable representation of the certificate.
    
    Specified by:
    
    toString in interface CertAttrSet<java.lang.String>
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    value of this certificate attribute in printable form.
  - set
```
public void set(java.lang.String name,
       java.lang.Object val)
         throws java.security.cert.CertificateException,
                java.io.IOException
```
    Set the certificate attribute.
    
    Specified by:
    
    set in interface CertAttrSet<java.lang.String>
    
    Parameters:
    name - the name of the attribute (e.g. "x509.info.key")
    val - the attribute object.
    
    Throws:
    
    java.security.cert.CertificateException - on invalid attributes.
    
    java.io.IOException - on other errors.
  - delete
```
public void delete(java.lang.String name)
            throws java.security.cert.CertificateException,
                   java.io.IOException
```
    Delete the certificate attribute.
    
    Specified by:
    
    delete in interface CertAttrSet<java.lang.String>
    
    Parameters:
    name - the name of the attribute to delete.
    
    Throws:
    
    java.security.cert.CertificateException - on invalid attributes.
    
    java.io.IOException - on other errors.
  - get
```
public java.lang.Object get(java.lang.String name)
                     throws java.security.cert.CertificateException,
                            java.io.IOException
```
    Get the certificate attribute.
    
    Specified by:
    
    get in interface CertAttrSet<java.lang.String>
    
    Parameters:
    name - the name of the attribute to return.
    
    Throws:
    
    java.security.cert.CertificateException - on invalid attributes.
    
    java.io.IOException - on other errors.

Class X509CertInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

IDENT

NAME

VERSION

SERIAL_NUMBER

ALGORITHM_ID

ISSUER

VALIDITY

SUBJECT

KEY

ISSUER_ID

SUBJECT_ID

EXTENSIONS

version

serialNum

algId

issuer

interval

subject

pubKey

issuerUniqueId

subjectUniqueId

extensions

Constructor Detail

X509CertInfo

X509CertInfo

X509CertInfo

Method Detail

encode

getElements

getName

getEncodedInfo

equals

equals

hashCode

toString

set

delete

get