منابع مشابه
Cryptanalysis of FIDES
FIDES is a lightweight authenticated cipher, presented at CHES 2013. The cipher has two version, providing either 80-bit or 96bit security. In this paper, we describe internal state-recovery attacks on both versions of FIDES, and show that once we recover the internal state, we can use it to immediately forge any message. Our attacks are based on a guess-and-determine algorithm, exploiting the ...
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متن کاملMaudlin’s Challenge Refuted: A Reply to Lewis
Lewis has recently argued that Maudlin’s contingent absorber experiment remains a significant problem for the Transactional Interpretation (TI). He argues that the only straightforward way to resolve the challenge is by describing the absorbers as offer waves, and asserts that this is a previously unnoticed aspect of the challenge for TI. This argument is refuted in two basic ways: (i) it is no...
متن کاملFIDES – A Middleware E-Commerce Security Solution
This paper reports on the on-going Fair Integrated Data Exchange Services (FIDES) project aimed at developing a security middleware solution to support e-commerce transactions and the provision of the important fair exchange and nonrepudiation security services. Fair exchange ensures that either both business parties participating in a transaction receive the exchanged valuable items or neither...
متن کاملOvercoming Newman’s Objection
Bertrand Russell (The analysis of matter. Routledge, London, 1927) defended a form of structuralism according to which all we can know about the world is structure. In response, Max Newman (Mind 37:137–148, 1928) raised a formidable challenge that threatens to turn structuralism into something trivial: as long as there are enough objects in the relevant domain, one can always obtain a structure...
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ژورنال
عنوان ژورنال: ICGA Journal
سال: 1988
ISSN: 2468-2438,1389-6911
DOI: 10.3233/icg-1988-11427