All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class w3c.crypto.us.dsig.RSAPrivateKeyImpl 

java.lang.Object
   |
   +----w3c.crypto.us.dsig.RSAPrivateKeyImpl
public class RSAPrivateKeyImpl
extends Object
implements RSAPrivateKey
An implementation of the java.security.interfaces.RSAPrivatecKey interface. This was written because generating a RSA private key from given parameters using the JDK implementation in the Sun provider is not possible by via the security interfaces (BUG!).

See Also:
RSAPublicKeyImpl

Constructor Index

o RSAPrivateKeyImpl(BigInteger, BigInteger, BigInteger)
Create a new RSA private key from the given private exponent d, given public exponent e, and given modulus n.

Method Index

o encrypt(byte[])
returns the encrypted byte arary for the given byte array input.
o getAlgorithm()
returns the String "RSA"
o getEncoded()
returns the encoding.
o getExponent()
returns the exponent of the RSA key
o getFormat()
returns the String "ASN1"
o getModulus()
returns the modulus of the RSA key

Constructors

o RSAPrivateKeyImpl 
 public RSAPrivateKeyImpl(BigInteger d,
                          BigInteger e,
                          BigInteger n)
Create a new RSA private key from the given private exponent d, given public exponent e, and given modulus n.

Methods

o getExponent 
 public BigInteger getExponent()
returns the exponent of the RSA key

o getModulus 
 public BigInteger getModulus()
returns the modulus of the RSA key

o getAlgorithm 
 public String getAlgorithm()
returns the String "RSA"

o getFormat 
 public String getFormat()
returns the String "ASN1"

o getEncoded 
 public byte[] getEncoded()
returns the encoding.

o encrypt 
 public byte[] encrypt(byte signMe[]) throws SignatureException
returns the encrypted byte arary for the given byte array input.

Throws: SignatureException
if an error occurs during signature generation. 
All Packages  Class Hierarchy  This Package  Previous  Next  Index