I have a question regarding the PGP available in MFT. Usually the standard for PGP is based on RFC4880 ( RFC 4880: OpenPGP Message Format ) but there is an extension to support Elliptic Curve Cryptography (ECC) that is defined in the RFC6637 (RFC 6637: Elliptic Curve Cryptography (ECC) in OpenPGP) which standard is the one compatible with MFT?