public class EncryptedData extends Object implements org.apache.directory.api.asn1.Asn1Object
EncryptedData ::= SEQUENCE { etype [0] Int32 -- EncryptionType --, kvno [1] UInt32 OPTIONAL, cipher [2] OCTET STRING -- ciphertext }
Modifier and Type | Field and Description |
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static boolean |
HAS_KVNO
A constant used when the key is not present
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Constructor and Description |
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EncryptedData()
Creates a new instance of EncryptedData.
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EncryptedData(EncryptionType eType,
byte[] cipher)
Creates a new instance of EncryptedData.
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EncryptedData(EncryptionType eType,
int kvno,
byte[] cipher)
Creates a new instance of EncryptedData.
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Modifier and Type | Method and Description |
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int |
computeLength()
Compute the EncryptedData length
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ByteBuffer |
encode(ByteBuffer buffer)
Encode the EncryptedData message to a PDU.
|
boolean |
equals(Object obj) |
byte[] |
getCipher()
Returns the raw cipher text.
|
EncryptionType |
getEType()
Returns the
EncryptionType . |
int |
getKvno()
Returns the key version.
|
int |
hashCode() |
boolean |
hasKvno()
Tells if there is a key version.
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void |
setCipher(byte[] cipher)
Set the cipher text
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void |
setEType(EncryptionType eType)
Set the EncryptionType
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void |
setKvno(int kvno)
Set the key version
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String |
toString() |
String |
toString(String tabs) |
public static final boolean HAS_KVNO
public EncryptedData()
public EncryptedData(EncryptionType eType, int kvno, byte[] cipher)
eType
- The encription algorithmkvno
- The key versioncipher
- the encrypted textpublic EncryptedData(EncryptionType eType, byte[] cipher)
eType
- The encription algorithmcipher
- the encrypted textpublic EncryptionType getEType()
EncryptionType
.EncryptionType
.public void setEType(EncryptionType eType)
eType
- the EncryptionTypepublic int getKvno()
public void setKvno(int kvno)
kvno
- The key versionpublic boolean hasKvno()
true
if there is a key version.public byte[] getCipher()
public void setCipher(byte[] cipher)
cipher
- The cipher textpublic int computeLength()
EncryptedData : 0x30 L1 EncryptedData sequence | +--> 0xA1 L2 etype tag | | | +--> 0x02 L2-1 etype (int) | +--> [0xA2 L3 kvno tag | | | +--> 0x30 L3-1 kvno (int)] (optional) | +--> 0xA2 L4 cipher tag | +--> 0x04 L4-1 cipher (OCTET STRING)
computeLength
in interface org.apache.directory.api.asn1.Asn1Object
public ByteBuffer encode(ByteBuffer buffer) throws org.apache.directory.api.asn1.EncoderException
EncryptedData : 0x30 LL 0xA0 LL 0x02 0x01 etype (integer) [0xA1 LL 0x02 0x01 kvno (integer)] (optional) 0xA2 LL 0x04 LL cipher (OCTET STRING)
encode
in interface org.apache.directory.api.asn1.Asn1Object
buffer
- The buffer where to put the PDU. It should have been allocated
before, with the right size.org.apache.directory.api.asn1.EncoderException
public String toString()
toString
in class Object
Object.toString()
public String toString(String tabs)
Object.toString()
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