We repurpose existing RSA/ECC co-processors for (ideal) lattice-based cryptography by
exploiting the availability of fast long integer multiplication. Such co-processors are …

Since its inception more than a decade ago, Internet of Things (IoT) technology has been
guiding people in the development of a world full of smart solutions in which all devices and …

Black-box accumulation (BBA) is a building block which enables a privacy-preserving
implementation of point collection and redemption, a functionality required in a variety of …

Java Card stands out as a good choice for the development of smart card applications due
to the high interoperability between different manufacturers, its security, and wide support of …

To address known privacy problems with the EMV standard, EMVCo have proposed a
Blinded Diffie-Hellman key establishment protocol, which is intended to be part of a future …

The most prevalent smart card-based payment method, EMV, currently offers no privacy to
its users. Transaction details and the card number are sent in cleartext, enabling the profiling …

Secure multi-party cryptographic protocols divide the secret key among multiple devices and
never reconstruct it in a single place. Such a mechanism protects against malware, code …

With the daily increase in digitalization and integration of the physical and digital worlds, we
need to better protect users' privacy and identity. Attribute-based Credentials (ABCs) seem …

The paper deals with the implementation aspects of the bilinear pairing operation over an
elliptic curve on constrained devices, such as smart cards, embedded devices, smart meters …

Cyber security and privacy protection play a crucial role in modern communication systems.
While it is relatively easy to secure classical networks, it is a hard problem to provide even …