IEEE

EF-CRT: Group Key Update and Batch Verification Based on Euler Function and Chinese Remainder Theorem for Edge-Fog Computing Networks

Abstract: In edge-fog computing networks, it is very crucial to ensure that group keys are secure and reliable. In recent years, there has been much interest in group key updating schemes based on ...
IEEE

Scalable and Unified Digit-Serial Processor Array Architecture for Multiplication and Inversion Over GF( $2^{m}$ )

Abstract: This paper proposes a scalable and unified digit-serial structure, with low space complexity to perform multiplication and inversion operations in GF(2 m), based on the bit serial ...
Wired

YubiKeys Are a Security Gold Standard—but They Can Be Cloned

The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-sized device vulnerable to cloning when ...
Ars Technica

YubiKeys are vulnerable to cloning attacks thanks to newly discovered side channel

The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-size device vulnerable to cloning when ...
GitHub

Demo that shows how to understand RSA encryption, decryption and key generation.

This system generates a wheel that contains tools to implement the RSA algorithm to help people understand how key generation, encryption and decryption work at a somewhat detailed level. It provides ...
Ars Technica

A (relatively easy to understand) primer on elliptic curve cryptography

Author Nick Sullivan worked for six years at Apple on many of its most important cryptography efforts before recently joining CloudFlare, where he is a systems engineer. He has a degree in mathematics ...