public class BCMcEliecePublicKey extends java.lang.Object implements CipherParameters, java.security.PublicKey
McElieceKeyPairGenerator
or McElieceKeyFactorySpi
.Constructor and Description |
---|
BCMcEliecePublicKey(McEliecePublicKeyParameters params) |
BCMcEliecePublicKey(McEliecePublicKeySpec keySpec)
Constructor (used by the
McElieceKeyFactorySpi ). |
BCMcEliecePublicKey(java.lang.String oid,
int n,
int t,
GF2Matrix g)
Constructor (used by the
McElieceKeyPairGenerator ). |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object other)
Compare this key with another object.
|
java.lang.String |
getAlgorithm()
Return the name of the algorithm.
|
protected ASN1Primitive |
getAlgParams() |
byte[] |
getEncoded()
Return the keyData to encode in the SubjectPublicKeyInfo structure.
|
java.lang.String |
getFormat() |
GF2Matrix |
getG() |
int |
getK() |
McElieceParameters |
getMcElieceParameters() |
int |
getN() |
protected ASN1ObjectIdentifier |
getOID() |
java.lang.String |
getOIDString() |
int |
getT() |
int |
hashCode() |
java.lang.String |
toString() |
public BCMcEliecePublicKey(java.lang.String oid, int n, int t, GF2Matrix g)
McElieceKeyPairGenerator
).oid
- n
- the length of the codet
- the error correction capability of the codeg
- the generator matrixpublic BCMcEliecePublicKey(McEliecePublicKeySpec keySpec)
McElieceKeyFactorySpi
).keySpec
- a McEliecePublicKeySpec
public BCMcEliecePublicKey(McEliecePublicKeyParameters params)
public java.lang.String getAlgorithm()
getAlgorithm
in interface java.security.Key
public int getN()
public int getK()
public int getT()
public GF2Matrix getG()
public java.lang.String toString()
toString
in class java.lang.Object
public boolean equals(java.lang.Object other)
equals
in class java.lang.Object
other
- the other objectpublic int hashCode()
hashCode
in class java.lang.Object
public java.lang.String getOIDString()
protected ASN1ObjectIdentifier getOID()
protected ASN1Primitive getAlgParams()
public byte[] getEncoded()
The ASN.1 definition of the key structure is
McEliecePublicKey ::= SEQUENCE { n Integer -- length of the code t Integer -- error correcting capability matrixG OctetString -- generator matrix as octet string }
getEncoded
in interface java.security.Key
public java.lang.String getFormat()
getFormat
in interface java.security.Key
public McElieceParameters getMcElieceParameters()