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public
final
class
PKCS12Attribute
extends Object
implements
KeyStore.Entry.Attribute
java.lang.Object | |
↳ | java.security.PKCS12Attribute |
An attribute associated with a PKCS12 keystore entry. The attribute name is an ASN.1 Object Identifier and the attribute value is a set of ASN.1 types.
Public constructors | |
---|---|
PKCS12Attribute(String name, String value)
Constructs a PKCS12 attribute from its name and value. |
|
PKCS12Attribute(byte[] encoded)
Constructs a PKCS12 attribute from its ASN.1 DER encoding. |
Public methods | |
---|---|
boolean
|
equals(Object obj)
Compares this |
byte[]
|
getEncoded()
Returns the attribute's ASN.1 DER encoding. |
String
|
getName()
Returns the attribute's ASN.1 Object Identifier represented as a list of dot-separated integers. |
String
|
getValue()
Returns the attribute's ASN.1 DER-encoded value as a string. |
int
|
hashCode()
Returns the hashcode for this |
String
|
toString()
Returns a string representation of this |
Inherited methods | |
---|---|
public PKCS12Attribute (String name, String value)
Constructs a PKCS12 attribute from its name and value.
The name is an ASN.1 Object Identifier represented as a list of
dot-separated integers.
A string value is represented as the string itself.
A binary value is represented as a string of colon-separated
pairs of hexadecimal digits.
Multi-valued attributes are represented as a comma-separated
list of values, enclosed in square brackets. See
Arrays#toString(java.lang.Object[])
.
A string value will be DER-encoded as an ASN.1 UTF8String and a binary value will be DER-encoded as an ASN.1 Octet String.
Parameters | |
---|---|
name |
String : the attribute's identifier |
value |
String : the attribute's value |
Throws | |
---|---|
NullPointerException |
if name or value
is null |
IllegalArgumentException |
if name or
value is incorrectly formatted |
public PKCS12Attribute (byte[] encoded)
Constructs a PKCS12 attribute from its ASN.1 DER encoding. The DER encoding is specified by the following ASN.1 definition:
Attribute ::= SEQUENCE { type AttributeType, values SET OF AttributeValue } AttributeType ::= OBJECT IDENTIFIER AttributeValue ::= ANY defined by type
Parameters | |
---|---|
encoded |
byte : the attribute's ASN.1 DER encoding. It is cloned
to prevent subsequent modificaion. |
Throws | |
---|---|
NullPointerException |
if encoded is
null |
IllegalArgumentException |
if encoded is
incorrectly formatted |
public boolean equals (Object obj)
Compares this PKCS12Attribute
and a specified object for
equality.
Parameters | |
---|---|
obj |
Object : the comparison object |
Returns | |
---|---|
boolean |
true if obj is a PKCS12Attribute and
their DER encodings are equal. |
public byte[] getEncoded ()
Returns the attribute's ASN.1 DER encoding.
Returns | |
---|---|
byte[] |
a clone of the attribute's DER encoding |
public String getName ()
Returns the attribute's ASN.1 Object Identifier represented as a list of dot-separated integers.
Returns | |
---|---|
String |
the attribute's identifier |
public String getValue ()
Returns the attribute's ASN.1 DER-encoded value as a string.
An ASN.1 DER-encoded value is returned in one of the following
String
formats:
Arrays#toString(java.lang.Object[])
.
Returns | |
---|---|
String |
the attribute value's string encoding |
public int hashCode ()
Returns the hashcode for this PKCS12Attribute
.
The hash code is computed from its DER encoding.
Returns | |
---|---|
int |
the hash code |