Implementing secure E voting Foo Scheme...

Signature Pad: Capturing more than one signature...

Using a remote tablet as a signature pad...

What is the difference between closed system and open system esignature?...

Performance of XML digital signature: enveloper vs enveloping vs detached...

Are there existing web sites that use a photo as a electronic signature?...

Capturing and persisting electronic pad/signatures...

Caputure Signatures in asp.net mvc...