Rachelelise...SmartSignature.
"I also understand that, smart signature, for example, has a range of potential functionality and thus we may find that only certain functions (but not all) are enabled without infrastructure support (i use that term for all the servor level action that wave can provide)."
SmartSignature can work in software/software,hardware/
software or hardware/hardware mode..it's up to the user.
For instance a user can send a software only mode
digital signature to a person with a TPM'ed PC
& TAN (hardware/hardware).That person can then choose
to respond in software only,H/S or H/H mode i believe.
Doma.