Abstract: Timed signatures are cryptographic primitives that enable senders to predefine the validity period of a signature. Currently, two primary types of timed signatures have been developed. The ...
Abstract: In this paper, a novel phase encryption scheme based on a dual-loop electro-optic self-feedback structure is proposed for time-delay signature (TDS) concealment. As for a conventional single ...
Fulton County in Georgia is under scrutiny after it emerged that some early votes from the 2020 election were not signed by poll workers. Writing on X, various commentators alleged "voting fraud." The ...
The European Commission announced it will delay the signing of the Mercosur trade agreement until the new year after Meloni asked for more time. No date has been set. Backers hope deal won't be ...
If you’ve vowed to start strength training but can’t seem to make a routine stick, you’re not alone. Nathaniel Serrurier, CSCS, a personal trainer and doctoral student at Columbia University’s RunLab, ...
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