/* decode the message */
require_noerr(result = SecCmsDecoderCreate (NULL, NULL, NULL, NULL, NULL, NULL, NULL, &decoderContext), xit);
result = SecCmsDecoderUpdate(decoderContext, inData->Data, inData->Length);
/* decode the message */
require_noerr(result = SecCmsDecoderCreate (NULL, NULL, NULL, NULL, NULL, NULL, NULL, &decoderContext), xit);
result = SecCmsDecoderUpdate(decoderContext, inData->Data, inData->Length);