Threshold signatures are becoming an increasingly popular method of signing key
protection, primarily due to their ability to produce signatures that require the cooperation of …

Non-transferability (NT) is a security notion which ensures that credentials are only used by
their intended owners. Despite its importance, it has not been formally treated in the context …

Korlantas Polri has a main task as a supervisor and organizer of traffic functions at the
central level, currently in the process of increasing its digitization capabilities, one of which is …

Fostering the widespread adoption of digital credentials requires trust and confidence within
the civilian population, which needs to be facilitated through strong privacy guarantees. In …

We design a consecution of protocols which allows organizations to have secure strong
access control of their users to their desktop machines based on biometry. It provides both …

Interactive zero-knowledge systems are a very important cryptographic primitive, used in
many applications, especially when deniability (also known as non-transferability) is …

Interactive zero-knowledge systems are a very important cryptographic primitive, used in
many applications, especially when deniability (also known as non-transferability) is …

Most of the cryptographic protocols that we use frequently on the internet are designed in a
fashion that they are not necessarily suitable to run in constrained environments …