Examples of org.ietf.jgss.GSSContext.requestSequenceDet()

• org.ietf.jgss.GSSContext.requestSequenceDet()
  Requests that sequence checking be enabled for the per-message security services after context establishemnt. This request can only be made on the context initiator's side and it has to be done prior to the first call to initSecContext. During context establishment sequence checking is not an option and is a function of the underlying mechanism's capabilities.

  Not all mechanisms support sequence checking and some mechanisms might require sequence checking even if the application doesn't. Therefore, the application should check to see if the request was honored with the {@link #getSequenceDetState() getSequenceDetState} method. If sequence checking is enabled then the{@link MessageProp#isDuplicateToken() MessageProp.isDuplicateToken}, {@link MessageProp#isOldToken() MessageProp.isOldToken}, {@link MessageProp#isUnseqToken() MessageProp.isUnseqToken}, and {@link MessageProp#isGapToken() MessageProp.isGapToken} methods will returnvalid results for the MessageProp object that is passed in to the unwrap method or the verifyMIC method.

  @param state a boolean value indicating whether sequence checkingshould be enabled over the established context or not. @see #getSequenceDetState() @throws GSSException containing the following major error codes: {@link GSSException#FAILURE GSSException.FAILURE}