منابع مشابه
Security Enhancement of Chang-Lee Anonymous E-Voting Scheme
In recent years, several electronic voting (e-voting) schemes for communication networks have been proposed. In 2006, Chang and Lee presented an anonymous electronic voting scheme which can be applied in real-world elections. However, this paper shows that ChangLee’s e-voting scheme suffers from susceptibility to security attacks. As a result, some essential security requirements of their e-vot...
متن کاملThe subject matter fallacy
The subject matter fallacy is the fallacy of supposing that the content of a statement or a belief consists in the conditions the truth of the statement or belief puts on its subject matter: the objects the statement or belief is about. Consider my belief that Hillary Clinton is a resident of New York. The subject matter of this belief are the things and conditions (properties, relations) it is...
متن کاملAddressing the Dilemma in ESP Teaching: The English Language Teacher or the Subject-matter Specialist?
Teaching English for Specific Purposes (TESP) has been a controversial issue among EFL teachers and others. The question raised by many is whether the English language instructor or the subject-matter specialist should teach ESP courses. The main purpose of the present study was to re-address this issue. To this end, 60 second-year students majoring in Feqh and Islamic Law at Islamic Azad Unive...
متن کاملMedium, Subject Matter And Representation
I argue that the physical marks on a canvas resulting from an artist's intentional, stylistic and expressive acts cannot themselves be the artist's expression, but instead they serve to signify or indicate those acts. Thus there is a kind of indicative content associated with a picture that is distinct from its subject matter (or 'representational content'). I also argue that this kind of indic...
متن کاملOn the Security of the Lee-Chang Group Signature Scheme and Its Derivatives
W.-B. Lee and C.-C. Chang (1998) proposed a very efficient group signature scheme based on the discrete logarithm problem. This scheme was subsequently improved by Y.-M. Tseng and J.-K. Jan (1999) so that the resulting group signatures are unlinkable. In this paper, we show that any obvious attempt to make unlinkable the Lee-Chang signatures would likely fail. More importantly, we show that bot...
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ژورنال
عنوان ژورنال: The Journal of the Korea Contents Association
سال: 2015
ISSN: 1598-4877
DOI: 10.5392/jkca.2015.15.02.122