This series of posts is about security and privacy of vehicular communication (V2X), or Connected Intelligent Transportation Systems (C-ITS). But we first need to discuss the background as a starting point that leads to why security and privacy solutions are defined as such. Basic services of V2X communication There are multiple purposes, or use cases,…
This is about Zero-Knowledge Proof (ZKP). Content will be coming soon…
This is mostly about certificate validity checking and its variations among different browsers and their behaviors…
This is the first of the series about post-quantum cryptography (PQC), or more specifically, the migration from conventional cryptographic algorithms to PQC algorithms. About the security of cryptography First, there are two distinct categories of cryptographic algorithms (encryption, signature, and key sharing). Between these two, symmetric cryptography is the more intuitive and has existed well…