This class is a descendant of TElCMSMessage.
TElSignedAndEnvelopedCMSMessage represents a signed message according to Crytographic Message Syntax (CMS) standard (RFC 2630, RFC 3852). It provides functionality to manage signatures, signing certificates and the correspoding revocation data.
To use this class in the development and distribution of your software projects, you need to purchase one of the following licenses:
PKIBlackbox OR AdESBlackbox OR SecureBlackbox Data Security OR SecureBlackbox Transports OR SecureBlackbox Standard OR SecureBlackbox Professional