PPT-Quantum Security for Post-Quantum Cryptography

Fang Song IQC University of Waterloo QuantumFriendly Reductions 2 How do quantum attacks change classical cryptography Cryptosystems based on the hardness of factoring and discretelog are . Lecture 13: Quantum Cryptography. 2. Topics. Polarized Light. Quantum Money. Quantum Cryptography. Feasibility of Quantum Cryptography. 3. Polarized Light. When a light photon travels through space, it vibrates in a plane parallel to the direction the photon is traveling.. CST 300L Fall 2012. Quantum Cryptography. In 1979 Quantum Cryptography was established by Gilles Brassard. For security reasons the key had to be unable to view to everyone but the two connecting to each other. They wanted to make it so “it . Chapter 12, Cryptography Explained. Part 7. Summary created by. Kirk Scott. 1. This set of overheads corresponds . to section 12.4 . in the book. The overheads for Chapter 12 roughly track the topics in the chapter. (Quantum Cryptography). The BIG Idea. Basic idea of cryptography – To keep information secure from prying eyes. . Current encryption is mathematically based. Basically there are several possible types of keys and if the sender and end user both know the key, they can exchange information securely. . Dung Nguyen. Chicago 19. th. January. Content. Motivation . Quantum bit (qubit) vs Classical bit (bit). Quantum Computation . Quantum Communication. Conclusion. Motivation. The end of Moore’s law scaling in silicon (because of quantum effects of particle at scale smaller than 7nm).. Days. , November 2011. , . Murcia, . Spain. Antonio . Acín. ICREA . Professor. at ICFO-. Institut. de . Ciencies. . Fotoniques. , Barcelona. Device-Independent Quantum . Information Processing. Computational security. ’. t understood it.. ”. --Niels Bohr. . The Quantum Information Revolution. . Paul Kwiat. DARPA. Kwiat’s. Quantum. Clan (2012). Graduate Students:. . Rebecca Holmes. . Aditya. Sharma. Gagan . Deep Singh. GTBIT. 0851323106(IT) . August 29,2009. Transmitting information with access restricted to the intended recipient even if the message is intercepted by others.. Cryptography is of increasing importance . Post-quantum security of hash functions Dominique Unruh University of Tartu Hash functions Integrity of data Identification of files Efficient signatures Commitment schemes etc. Post-quantum secure hashes ” Workshop is to discuss theoretical and experimental hot issues related to quantum physics, from foundational issues (such as findings and ideas to investigate quantum effects in biological systems. The Workshop is supported by . The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise! Part 1. Outline. Introduction. Problems of classical physics. Black-body Radiation. experimental observations. Wien’s displacement law. Stefan – Boltzmann law. Rayleigh - Jeans. Wien’s radiation law. Tel Aviv University. Nir Bitansky. Omri Shmueli. Zero-Knowledge Protocols . [Goldwasser, . Micali. , . Rackoff. 85].  . .. .. .. Accept/Reject.  .  .  . This work:. ZK against quantum attacks. ..