Abstract: We study random string-duplication systems, called Pólya string models, motivated by certain random mutation processes in the genome of living organisms. Unlike previous works that study the ...
People carrying placards with images of Iran's new supreme leader Mojtaba Khamenei and late Iranian Supreme Leader Ayatollah Ali Khamenei, during a gathering in Tehran. (Courtesy: Reuters photo) US ...
Abstract: We present the first constant-round non-malleable commitment scheme and the first constant-round non-malleable zero-knowledge argument system, as defined by Dolev, Dwork and Naor (1991).
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