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java.lang.Object | +--net.rim.device.api.crypto.KEAKeyAgreement
The KEAKeyAgreement class implements the key exchange algorithm (KEA).
A description of the KEA algorithm can be found at KEA.
Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
| Method Summary | ||
|
static byte[] |
generateSharedSecret(KEAPrivateKey localStaticPrivateKey,
KEAPrivateKey localEphemeralPrivateKey,
KEAPublicKey remoteStaticPublicKey,
KEAPublicKey remoteEphemeralPublicKey)
Generates the shared secret using given local and remote, public and private keys. |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method Detail |
public static byte[] generateSharedSecret(KEAPrivateKey localStaticPrivateKey, KEAPrivateKey localEphemeralPrivateKey, KEAPublicKey remoteStaticPublicKey, KEAPublicKey remoteEphemeralPublicKey) throws CryptoTokenException, CryptoUnsupportedOperationException, InvalidCryptoSystemException, InvalidKeyException
localStaticPrivateKey - The local static private key to use.localEphemeralPrivateKey - The local ephemeral private key to use.remoteStaticPublicKey - The remote static public key to use.remoteEphemeralPublicKey - The remote ephemeral public key to use.CryptoTokenException - Thrown if an error occurs with a crypto
token of the crypto token is invalid.CryptoUnsupportedOperationException - Thrown if a call is made to
an unsupported operation.InvalidCryptoSystemException - Thrown if the specified crypto
system is invalid.InvalidKeyException - Thrown if the calculated shared secret is not contained within the expected subgroup. This
may be thrown if a small subgroup attack is detected.Certicom Contact Information
Phone:613-254-9258
Email: sales@certicom.com
Website: http://www.certicom.com/rim
Signed: This element is only accessible by signed applications. If you intend to use this element, please visit http://www.blackberry.com/go/codesigning to obtain a set of code signing keys. Code signing is only required for applications running on BlackBerry smartphones; development on BlackBerry Smartphone Simulators can occur without code signing.
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