I'd like to get an overview of how the signatures with message recovery work, especially in case EMV and other smart card systems. Is there a nice overview available without being required to read the whole ISO/IEC 9796-2?

I've already had a look on the paper but there, only the encoding function was listed and I couldn't really understand how the signature is verified and recovered. Thanks!

I'd like to get an overview of how the signatures with message recovery work, especially in case EMV and other smart card systems. Is there a nice overview available without being required to read the whole ISO/IEC 9796-2?

I've already had a look at the “Practical Cryptanalysis of ISO/IEC 9796-2 and EMV Signatures” paper… but there, only the encoding function was listed and I couldn't really understand how the signature is verified and recovered. Thanks!