The highly secure Curve448 cryptographic algorithm has been recently recommended by
NIST. While this algorithm provides 224-bit security over elliptic curve cryptography, its …

Public-key cryptography algorithms, especially elliptic curve cryptography (ECC) and elliptic
curve digital signature algorithm (ECDSA) have been attracting attention from many …

In this paper, we present a high-performance architecture for elliptic curve cryptography
(ECC) over Curve448, which to the best of our knowledge, is the fastest implementation of …

In this paper, we present different implementations of point multiplication over Curve448.
Curve448 has recently been recommended by NIST to provide 224-bit security over elliptic …

In this paper, we present different implementations of point multiplication over Curve448.
Curve448 has recently been recommended by NIST to provide 224-bit security over elliptic …

In this brief, we proposed a highly-optimized FPGA-based implementation of the Ed448
digital signature algorithm. Despite significant progress in elliptic curve cryptography (ECC) …

This work presents the first cryptographic processor that supports the double ratchet protocol
with backward secrecy for the Internet-of-Things (IoT) devices. A precomputation-based …

Physically Unclonable Functions (PUFs) translate unavoidable variations in certain
parameters of materials, waves, or devices into random and unique signals. They have …

This paper describes an ECC implementation computing the X25519 keyexchange protocol
on the Arm Cortex-M4 microcontroller. For providing protections against various side …

Recent revelations on manipulations and back-doors in modern ECC have initiated the
revision of existing schemes and led to the selection of two new solutions for next …