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package sun.security.internal.interfaces;

import javax.crypto.SecretKey;

An SSL/TLS master secret key. It is a SecretKey that optionally contains protocol version information that is used to detect version rollback attacks during the SSL/TLS handshake.

Implementation of this interface are returned by the generateKey() method of KeyGenerators of the type "TlsMasterSecret".

Author: Andreas Sterbenz
Since: 1.6
Deprecated:Sun JDK internal use only --- WILL BE REMOVED in a future release.
/** * An SSL/TLS master secret key. It is a <code>SecretKey</code> that optionally * contains protocol version information that is used to detect version * rollback attacks during the SSL/TLS handshake. * * <p>Implementation of this interface are returned by the * <code>generateKey()</code> method of KeyGenerators of the type * "TlsMasterSecret". * * @since 1.6 * @author Andreas Sterbenz * @deprecated Sun JDK internal use only --- WILL BE REMOVED in a future * release. */
@Deprecated public interface TlsMasterSecret extends SecretKey {
Deprecated:A serialVersionUID field in an interface is ineffectual. Do not use; no replacement.
/*** * @deprecated A {@code serialVersionUID} field in an interface is * ineffectual. Do not use; no replacement. */
@Deprecated @SuppressWarnings("serial") public static final long serialVersionUID = -461748105810469773L;
Returns the major version number encapsulated in the premaster secret this master secret was derived from, or -1 if it is not available.

This information will only usually only be available when RSA was used as the key exchange algorithm.

Returns:the major version number, or -1 if it is not available
/** * Returns the major version number encapsulated in the premaster secret * this master secret was derived from, or -1 if it is not available. * * <p>This information will only usually only be available when RSA * was used as the key exchange algorithm. * * @return the major version number, or -1 if it is not available */
public int getMajorVersion();
Returns the minor version number encapsulated in the premaster secret this master secret was derived from, or -1 if it is not available.

This information will only usually only be available when RSA was used as the key exchange algorithm.

Returns:the major version number, or -1 if it is not available
/** * Returns the minor version number encapsulated in the premaster secret * this master secret was derived from, or -1 if it is not available. * * <p>This information will only usually only be available when RSA * was used as the key exchange algorithm. * * @return the major version number, or -1 if it is not available */
public int getMinorVersion(); }