Physical one-way functions

Modern cryptographic practice rests on the use of one-way functions, which are easy to evaluate but difficult to invert. Unfortunately, commonly used one-way functions are either based on unproven conjectures or have known vulnerabilities. We show that instead of relying on number theory, the mesosc...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2002-09, Vol.297 (5589), p.2026-2030
Hauptverfasser:	PAPPU, Ravikanth, RECHT, Ben, TAYLOR, Jason, GERSHENFELD, Neil
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer science Computers Cryptography Digital computers Exact sciences and technology Information Security Information, signal and communications theory Number Concepts Physics Safety and security measures Scientific Concepts Signal and communications theory Software/hardware leasing Telecommunications and information theory
Online-Zugang:	Volltext
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