Acrylic keychains have become a popular accessory, offering a blend of functionality and personalization. However, like any cherished possession, they require proper care to maintain their appearance ...

The pharmaceutical value chain model depicted in Figure 1 covers a full range of activities that are required to bring a product from conception to final consumer. The key players in the chain are ...

Abstract: In the proposals for Global Navigation Satellite Systems (GNSS) Navigation Message Authentication (NMA) that are based on adapting the Timed Efficient Stream Loss-Tolerant Authentication ...

When a client (like a web browser) connects to a server over SSL/TLS, the server presents its end-entity certificate to the client. The client then verifies this certificate by checking its signature ...