anon.crypto
Class MyDSAPublicKey
java.lang.Object
anon.crypto.AbstractPublicKey
anon.crypto.MyDSAPublicKey
- All Implemented Interfaces:
- IMyPublicKey, IXMLEncodable, java.io.Serializable, java.security.interfaces.DSAKey, java.security.interfaces.DSAPublicKey, java.security.Key, java.security.PublicKey
public final class MyDSAPublicKey
- extends AbstractPublicKey
- implements java.security.interfaces.DSAPublicKey, IMyPublicKey
- See Also:
- Serialized Form
Fields inherited from interface java.security.interfaces.DSAPublicKey |
serialVersionUID |
Constructor Summary |
MyDSAPublicKey(org.bouncycastle.crypto.params.DSAPublicKeyParameters params)
|
MyDSAPublicKey(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo info)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.security.Key |
getEncoded |
Methods inherited from interface java.security.Key |
getEncoded |
m_Y
private java.math.BigInteger m_Y
m_params
private MyDSAParams m_params
m_hashValue
private long m_hashValue
MyDSAPublicKey
public MyDSAPublicKey(org.bouncycastle.crypto.params.DSAPublicKeyParameters params)
MyDSAPublicKey
public MyDSAPublicKey(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo info)
throws java.lang.IllegalArgumentException
- Throws:
java.lang.IllegalArgumentException
getSignatureAlgorithm
public ISignatureVerificationAlgorithm getSignatureAlgorithm()
- Gets a signature algorithm object for this key.
- Specified by:
getSignatureAlgorithm
in interface IMyPublicKey
- Returns:
- a signature algorithm object for this key
getY
public java.math.BigInteger getY()
- Specified by:
getY
in interface java.security.interfaces.DSAPublicKey
getParams
public java.security.interfaces.DSAParams getParams()
- Specified by:
getParams
in interface java.security.interfaces.DSAKey
getPublicParams
public org.bouncycastle.crypto.params.DSAPublicKeyParameters getPublicParams()
getMyDASParams
public MyDSAParams getMyDASParams()
getAlgorithm
public java.lang.String getAlgorithm()
- Specified by:
getAlgorithm
in interface java.security.Key
getFormat
public java.lang.String getFormat()
- Specified by:
getFormat
in interface java.security.Key
getAsSubjectPublicKeyInfo
public org.bouncycastle.asn1.x509.SubjectPublicKeyInfo getAsSubjectPublicKeyInfo()
- Description copied from interface:
IMyPublicKey
- Gets the key as a SubjectPublicKeyInfo object.
- Specified by:
getAsSubjectPublicKeyInfo
in interface IMyPublicKey
- Returns:
- the key as a SubjectPublicKeyInfo object
toXmlElement
public org.w3c.dom.Element toXmlElement(org.w3c.dom.Document a_doc)
- Description copied from interface:
IXMLEncodable
- Return an element that can be appended to the document. This
Method must not change the document in any way!
- Specified by:
toXmlElement
in interface IXMLEncodable
- Parameters:
a_doc
- a document
- Returns:
- the interface as xml element
equals
public boolean equals(java.lang.Object a_publicKey)
- This method returns if two public keys have the same public key parameters.
- Specified by:
equals
in interface IMyPublicKey
- Specified by:
equals
in class AbstractPublicKey
- Parameters:
a_publicKey
- an other public key
- Returns:
- true if the keys have the same public key parameters; false otherwise
hashCode
public int hashCode()
- Specified by:
hashCode
in interface IMyPublicKey
- Specified by:
hashCode
in class AbstractPublicKey
- Returns:
- the public key`s hash code
- See Also:
Object.hashCode()
getKeyLength
public int getKeyLength()
- Description copied from interface:
IMyPublicKey
- Returns the length of the key. The length of the key often corresponds with the security it provides.
- Specified by:
getKeyLength
in interface IMyPublicKey
- Returns:
- the length of the key