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PhD research topic in Cryptography
 
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Contact Best Phd Projects Visit us: http://www.phdprojects.org/ http://www.phdprojects.org/phd-research-topic-data-mining/
Views: 723 PHD Projects
2 Challenges in Cryptography Research (ft. Serge Vaudenay)
 
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This video presents the Diffie-Hellman protocol, which is used to set up secure communication channels all over the Internet. It features Serge Vaudenay, full professor of the IC School at EPFL. https://people.epfl.ch/serge.vaudenay ————————————————————————————— The Diffie-Hellman Protocol (ft. Serge Vaudenay) | ZettaBytes https://www.youtube.com/watch?v=kOlCU4not0s
Views: 1680 ZettaBytes, EPFL
Cryptography Research
 
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Cryptography Research IBM and the Future of Cyber Security By 2011, the world will be 10 times more instrumented than it was in 2006. Internet connected devices will leap from 500 Million to 1 Trillion. Approximately 70% of the digital universe is created by individuals, but enterprises are responsible for 85% of the security, privacy, reliability, and compliance. Increasingly, the proliferation of data-generating sensors and mobile computing devices, and the emergence of new forms of communication such as social networking, are driving unprecedented growth in the collection, storage and management of all types of data. Not surprisingly, this phenomenon has sparked growing demand for the ability to extract intelligence from these massive mountains of information—intelligence that can enable organizations to improve their decision-making and run their businesses more effectively and efficiently. With this capacity to rapidly sift thru data and gain new insights comes a significant challenge and responsibility when it comes to personal information, or information that relates to identifiable individuals: how to enable the exchange and analysis of data, while protecting privacy. IBM has long recognized the importance of information privacy and led by example in its own privacy polices and practices: the company was the first multinational to adopt a global privacy policy in the late 1960s, and continued that leadership as recently as 2005 when it was the first company to address genetic privacy. But policies and practices are not enough on their own to address the privacy challenges of an increasingly smarter planet. Thoughtfully-designed technologies can play a key role here, part of a paradigm that some are calling Privacy by Design. As the world becomes smarter and more interconnected, the capacity to rapidly sift through data to gain new insights brings with it a significant challenge and responsibility when it comes to personal information. How do we enable the exchange and analysis of data, while protecting privacy? IBM, which in the 1960s because the first multinational to adopt a global privacy policy and in 2005 was the first to address genetic privacy, has long recognized the importance of information privacy. Leading by example in its own privacy polices and practices, IBM has also received many patents for inventions that support our commitment to privacy leadership. For example, an IBM Researcher has solved a thorny mathematical problem that has confounded scientists since the invention of public-key encryption several decades ago. The breakthrough, called "privacy homomorphism," or "fully homomorphic encryption," makes possible the deep and unlimited analysis of encrypted information -- data that has been intentionally scrambled -- without sacrificing confidentiality. IBM's solution, formulated by IBM Researcher Craig Gentry, uses a mathematical object called an "ideal lattice," and allows people to fully interact with encrypted data in ways previously thought impossible. With the breakthrough, computer vendors storing the confidential, electronic data of others will be able to fully analyze data on their clients' behalf without expensive interaction with the client, and without seeing any of the private data. With Gentry's technique, the analysis of encrypted information can yield the same detailed results as if the original data was fully visible to all. Using the solution could help strengthen the business model of "cloud computing," where a computer vendor is entrusted to host the confidential data of others in a ubiquitous Internet presence. It might better enable a cloud computing vendor to perform computations on clients' data at their request, such as analyzing sales patterns, without exposing the original data. Other potential applications include enabling filters to identify spam, even in encrypted email, or protecting information contained in electronic medical records. The breakthrough might also one day enable computer users to retrieve information from a search engine with more confidentiality http://asmarterplanet.com/
Views: 13422 Social Media
Cryptography Primer Session 4 Primes, Elliptic Curves, & Lattices
 
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This will be the fourth of six cryptography primer sessions exploring the basics of modern cryptography. In this session, we’ll explore primality testing, elliptic curve cryptosystems, and lattice-based cryptosystems. Subsequent sessions (on alternating Fridays) are expected to include the following topics. Depending on the interests of the participants, other topics may be included or substituted. Attacks, vulnerabilities, and practical considerations Applications including zero-knowledge, secret sharing, homomorphic encryption, and election protocols.
Views: 410 Microsoft Research
Cryptography Primer – What Can Go Wrong
 
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This will be the first of six cryptography primer sessions exploring the basics of modern cryptography. In this session, we’ll explore the basics of security protocols and how they can fail spectacularly. This will lay the groundwork for subsequent sessions which will delve more deeply into specifics. Subsequent sessions (on alternating Fridays) are expected to include the following topics. Depending on the interests of the participants, other topics may be included or substituted. • Symmetric functions including RC4, DES, AES, SHA1, and the SHA-2 family • Integer asymmetric functions including BigNums, Diffie-Hellman, RSA, and DSA • Non-integer asymmetric functions including elliptic curves and lattice-based systems • Protocol properties including forward secrecy, crypto agility, and certificate management • Applications including zero-knowledge, secret sharing, homomorphic encryption, and election protocols
Views: 293 Microsoft Research
IBM Research 5 in 5 Science Slam: Lattice Cryptography
 
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During the IBM Research 5 in 5 Science Slam at IBM Think 2018, IBM researcher Cecilia Boschini explains one of the technologies that will change the world in the next five years: lattice cryptography. Learn more at http://ibm.biz/five-in-five.
Views: 3970 IBM Research
Mathematical Ideas in Lattice Based Cryptography - Jill Pipher
 
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2018 Program for Women and Mathematics Topic: Mathematical Ideas in Lattice Based Cryptography Speaker: Jill Pipher Affiliation: Brown University Date: May 21, 2018 For more videos, please visit http://video.ias.edu
The Cryptographers' Panel
 
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Moderator: Paul Kocher, President and Chief Scientist, Cryptography Research division of Rambus Panelists: Ron Rivest - MIT Institue Professor, MIT Adi Shamir - Professor, Computer Science Department, Weizmann Institute of Science, Israel Whitfield Diffie - Cryptographer & Security Expert, Cryptomathic Moxie Marlinspike - Chief Technology Officer, Whisper Systems Martin Hellman - Professor Emeritus of Electrical Engineering, Stanford University Join the founders and leaders of the field for an engaging discussion about the latest advances and revelations in cryptography, including research areas to watch in 2016 and insights drawn from lessons learned over the last three decades. https://www.rsaconference.com/events/us16/agenda/sessions/2720/the-cryptographers-panel
Views: 15753 RSA Conference
Cryptography Primer Session 3 – Integral Asymmetric Functions
 
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This will be the third of six cryptography primer sessions exploring the basics of modern cryptography. In this session, we’ll explore integral asymmetric functions including Diffie-Hellman and RSA with an emphasis on how and why they work and the properties they enjoy. Subsequent sessions (on alternating Fridays) are expected to include the following topics. Depending on the interests of the participants, other topics may be included or substituted. Non-integer asymmetric functions including elliptic curves and lattice-based systems Cryptosystem properties, attacks, and vulnerabilities Applications including zero-knowledge, secret sharing, homomorphic encryption, and election protocols
Views: 107 Microsoft Research
Cryptography Primer Session 2 – Symmetric Primitives
 
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This will be the second of six cryptography primer sessions exploring the basics of modern cryptography. In this session, we’ll explore symmetric ciphers, primitives, and protocols – including AES, cipher modes, hash functions, and message authentication. Subsequent sessions (on alternating Fridays) are expected to include the following topics. Depending on the interests of the participants, other topics may be included or substituted. • Integer asymmetric functions including BigNums, Diffie-Hellman, RSA, and DSA • Non-integer asymmetric functions including elliptic curves and lattice-based systems • Protocol properties including forward secrecy, crypto agility, and certificate management • Applications including zero-knowledge, secret sharing, homomorphic encryption, and election protocols
Views: 211 Microsoft Research
ECC (ECC) | Crypto First-Look Fundamentals
 
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Initial deep dive into ECC (ECC). Keep in mind my research into these coins is organic and I've sometimes never heard of them. It would be much like any new user coming across these projects. If I miss anything in this initial analysis HELP FILL ME IN! Leave a comment. Explain what I may have missed! Catch my stream live M-F 11a-4p EST and contribute your thoughts and ask any questions you want about cryptocurrency! My stream: https://www.twitch.tv/coolcrisys Discord: https://discord.gg/97JjxkY Want to start trading cryptocurrencies? Sign up through this link to get $10 of free bitcoin with your first purchase of over $100: https://www.coinbase.com/join/526aaf4dec859d9d8f00015d My favorite exchange with tons of other coins is Binance: https://www.binance.com/register.html?ref=11566039 Keep my content flowing by donating crypto! https://1upcoin.com/donate/coolcrisys For consulting, speaking, or other business inquiries, please feel free to reach me at "my channel name" @gmail.com. Keep in mind all research done is my own and all opinions of these projects are my own. If you disagree with something, leave a comment and EXPLAIN why I am wrong! I want to LEARN above all else! And let's help each other understand these complex topics! Again, here's my discord where I am always on if you'd like to discuss things! https://discord.gg/97JjxkY THIS IS NOT FINANCIAL ADVICE! This is my personal opinion, I am not giving biased recommendations. I am not a financial adviser. Discuss with your advisers before investing. -- Watch live at https://www.twitch.tv/coolcrisys
Views: 359 CoolCriSyS
Cryptography Full Crash Course - A to Z
 
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In this course you will learn about everything you need to understand cryptography. In this course you will expose to following topics: - Number theory - Vigenere cipher - One time pad - CPC MAC - Computational Secrecy - Digital Signature - Public key cryptography - Diffie Helman key exchange - Mode of encryption - RSA public key - Secure communication session - Pseudorandomness and so on.. ****************************************************************** This course is offered by University of Maryland through online popular course platform coursera. This course is part of Cyber security specialization. Course Link: https://www.coursera.org/specializations/cyber-security This video is provided here for research and educational purposes in the field of Cryptography. No copyright intended. If you are the content owner would like to remove this video from YouTube Please contact me through email: [email protected] *********************************************************************************** Connect With Me: Learn about Python, data science, Machine Learning: https://www.sheikhhanif.github.io/ Join data science group: Facebook Group: https://www.facebook.com/groups/1783416061775380/ Github: https://github.com/SheikhHanif ***************************************************************** Some related tags: cryptography course pdf modern cryptography course cryptography course in india cryptography university courses cryptography degree elliptic curve cryptography coursera cryptography examples cryptography tutorial pdf cryptography tutorial ppt modern cryptography tutorial cryptography techniques cryptography tutorial youtube cryptography and network security cryptography course public key cryptography
Views: 5638 Geek's Lesson
Q&A: HAIC Talk: Hard problems for Cryptography - with Chris Brzuska
 
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Watch Chris Brzuska’s talk here: https://youtu.be/7H4qN73Y36Q Chris Brzuska answers questions about hard problems for cryptography, hosted by Andrew Paverd. Description: Cryptographers use hard problems to construct unbreakable encryption schemes, pseudorandom number generators and more. A typical example is the factoring of large numbers, i.e., we learn in primary school how to multiply numbers, but given a large number, even supercomputers struggle to take it apart into its prime factors. In the talk, we will see the diversity of hard problems that are candidates for secure cryptography, ranging from factoring to sudoku. About the speaker: Christopher Brzuska is a faculty member at the departments computer science and mathematics and systems analysis at Aalto University. His research area is cryptography and his activities range from investigating secure payment to generating numbers that look random although they are actually not. Brzuska studied mathematics in Duisburg-Essen, Bordeaux and Darmstadt, holds a PhD from the computer science department at TU Darmstadt and worked as a post-doctoral researcher at Tel-Aviv University and Microsoft Research Cambridge. He was an assistant professor for IT Security Analysis at TU Hamburg where he closely collaborated with NXP Semiconductors. HAIC Talks is a series of public outreach events on contemporary topics in information security, organized by the Helsinki-Aalto Center for Information Security (HAIC). These events are free and open to everyone. The event was held at Aalto University 9.10.2018. Find out about previous and upcoming HAIC talks here: https://haic.fi/talks/ The Helsinki-Aalto Center for Information Security is a strategic initiative between Aalto University and the University of Helsinki with the aim of ensuring excellence in information security research and education. Website: https://haic.fi/ Facebook: https://www.facebook.com/haic.fi/ Twitter: https://twitter.com/HAIC_fi
3rd BIU Winter School on Cryptography: Non-interactive Zero Knowledge - Jens Groth
 
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The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 2696 barilanuniversity
Cryptography research group
 
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This video explores the Cryptography research group at the University of Bristol through an interview with the head of the group, Prof. Nigel Smart.
How to Reveal the Secrets of an Obscure White-Box Implementation | Junwei Wang | RWC 2018
 
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Technical talks from the Real World Crypto conference series.
Views: 628 Real World Crypto
VietBay Tech Talk: History and Technology of the Crypto Backdoor in Juniper Devices
 
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Topics: Juniper backdoors, random number generators, elliptic curve crypto, history of Dual EC, etc. Slides: https://drive.google.com/open?id=0B_L6MdkbAn4MNXhGVEhCOWctZjg. There are a lot of content, to make the most out of the tech talk please review the slides, takes notes if you have any questions. You can start with juniper_backdoor.pdf, which was presented at a conference at Stanford just two weeks ago. The presentation should give you an overview of the two backdoors, their timelines, etc. You can then move on to dual_ec_backdoor_1.pdf and dual_ec_backdoor_2.pdf which explain PRNG, the design of Dual EC, and its backdoor, and how to exploit it. Also check out http://dualec.org/ and the research paper http://dualec.org/DualECTLS.pdf. The last slides deck is about the math behind everything. djb gave this talk at CCC two years ago. You can watch his presentation at https://www.youtube.com/watch?v=l6jTFxQaUJA. Background reading: - http://vnhacker.blogspot.com/2015/12/anh-nhau-bang-toan.html - https://blog.cloudflare.com/a-relatively-easy-to-understand-primer-on-elliptic-curve-cryptography/ - http://ecchacks.cr.yp.to/ - https://dualec.org
Views: 835 Thai Duong
Stanford Seminar - The Evolution of Public Key Cryptography
 
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EE380: Computer Systems Colloquium Seminar The Evolution of Public Key Cryptography Speaker: Martin Hellman, Stanford EE (Emeritus) While public key cryptography is seen as revolutionary, after this talk you might wonder why it took Whit Diffie, Ralph Merkle and Hellman so long to discover it. This talk also highlights the contributions of some unsung (or "under-sung") heroes: Ralph Merkle, John Gill, Stephen Pohlig, Richard Schroeppel, Loren Kohnfelder, and researchers at GCHQ (Ellis, Cocks, and Williamson). Resources and Reading Materials M. E. Hellman, Cybersecurity, Nuclear Security, Alan Turing, and Illogical Logic (http://www-ee.stanford.edu/ %7Ehellman/publications/77.pdf), Communications of the ACM, Vol. 60, No. 12, pp. 52-59, December 2017. This is a written version of Martin Hellman's ACM Turing Lecture (https://www.youtube.com/watch?v=I132wSwAI3o) and was accompanied by a short (6 minute) video (https://vimeo.com/241030842). Other materials and hard to find references can be found on Martin Hellman's Stanford website, http://www-ee.stanford.edu/~hellman/ . About the Speaker: Martin E. Hellman is Professor Emeritus of Electrical Engineering at Stanford University and is affiliated with the university's Center for International Security and Cooperation (CISAC). His recent technical work has focused on bringing a risk informed framework to a potential failure of nuclear deterrence and then using that approach to find surprising ways to reduce the risk. His earlier work included co- inventing public key cryptography, the technology that underlies the secure portion of the Internet. His many honors include election to the National Academy of Engineering and receiving (jointly with his colleague Whit Diffie) the million dollar ACM Turing Award, the top prize in computer science. His most recent project is a book, jointly written with his wife of fifty years, "A New Map for Relationships: Creating True Love at Home & Peace on the Planet," that provides a "unified field theory" of peace by illuminating the connections between nuclear war, conventional war, interpersonal war, and war within our own psyches. For more information about this seminar and its speaker, you can visit https://ee380.stanford.edu/Abstracts/180307.html Support for the Stanford Colloquium on Computer Systems Seminar Series provided by the Stanford Computer Forum. Colloquium on Computer Systems Seminar Series (EE380) presents the current research in design, implementation, analysis, and use of computer systems. Topics range from integrated circuits to operating systems and programming languages. It is free and open to the public, with new lectures each week. Learn more: http://bit.ly/WinYX5
Views: 1977 stanfordonline
Cryptography in the Open: History of Crypto and the NSA
 
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Henry Corrigan-Gibbs reviews the history of Diffie-Hellman key exchange and how the NSA fought to keep the authors from publishing. He will give a bit of information that was not in his Stanford Magazine article on the topic. Henry is a Ph.D. student at Stanford working on cryptography under Dan Boneh. His research has included work on Riposte, an anonymous messaging system for millions of users. Slides of the talk http://www.henrycg.com/files/academic/pres/ethereum15cryptography-slides.pdf Henry Corrigan-Gibbs' website: http://www.henrycg.com/ Stanford Magazine Article: https://alumni.stanford.edu/get/page/magazine/article/?article_id=74801 Silicon Valley Ethereum Meetup: http://www.meetup.com/EthereumSiliconValley/ Organised & Recorded by Christian Peel Music: RetroFuture Clean by Kevin MacLeod (incompetech.com)
Views: 3782 EtherCasts
Interview Igor Shparlinski : Jean Morlet Chair (First Semester 2014)
 
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Jean-Morlet Chair on 'Number Theory and its Applications to Cryptography' Beneficiaries : Jean-Morlet Chair : Igor SHPARLINSKI School of Mathematics and Statistics University of New South Wales Sydney, Australia [email protected] Local project leader : David KOHEL I2M - Institut de Mathématiques de Marseille Aix-Marseille Université [email protected] General themes This chair was linked in parts to the thematic month on 'Arithmetics' which took part in February 2014 at CIRM. Igor Shparlinski has a career in Number theory and its applications to cryptography, with significant overlap with the research interests of the groups Dynamique Arithmétique, Combinatoire (DAC) and Arithmétique et Théorie de l'Information (ATI) in Marseille. The idea was to start the month with a week on 'Unlikely Intersections' followed by a workshop organized by members of the DAC research group. Weeks 3 and 4 were on 'Frobenius distributions' and were co-organized with the ATI group. The focus was to introduce and explore new directions of research around the proof of the Sato-Tate conjecture, its generalizations, and the related Lang-Trotter conjecture. Continuing the progression to the interactions of arithmetics with geometry, the thematic month closed with a week on the topic 'On the Conjectures of Lang and Volta'. The project was concentrated around several areas of number theory and its applications to quasi-Monte Carlo methods and cryptography. For both applications, the notion of pseudorandomness plays a very crucial role and thus they both require high quality pseudorandom number generators and randomness extractors. In turn, these applications lead to several subtle questions of analytic and combinatorial number theory, which are of intrinsic mathematical interest and involve the study of distribution of integers with prescribed arithmetic or combinatorial structure (e.g primes or smooth numbers and numbers with prescribed digit expansions). One of the new directions envisaged was to obtain polynomial analogues of several important results and conjectures which are known in the number case. Furthermore, driven by applications to elliptic curve cryptography, the project also addressed several theoritic and algorithmic questions related to elliptic and higher genus curves. The above applications were used on a combination of advanced number theory methods such as a) bounds of exponential and character sums; b) sieve methods and c) Subspace theorem and other Diophantine methods, which are developed by the members of DAC as well as the methods of algebraic geometry and commutative algebra such as d) effective forms of Hilbert's Nullstellensatz; e) Newton polytopes and f) Hilbert's Irreducibility theorem, which are developed by the members of ATI. The potential applications to pseudorandomness are of main interest to the members of DAC, while the applications to elliptic curve cryptography are one of the main directions of ATI. More specifically, the project consisted of the following closely related and cross-fertilising areas: 1. Pseudorandom number generators 2. Integers of cryptographic interest 3. Distribution of points in small boxes on curves over finite fields 4. Arithmetic and group theoretic properties of elliptic curves over finite fields. Interview : July 2014 By Stéphanie Vareilles
Stanford Seminar: Challenges in Secure Messaging
 
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EE380: Computer Systems Colloquium Challenges in Secure Messaging Joseph Bonneau, Stanford University and EFF The post-Snowden era has seen a surge of interest in end-to-end encrypted communications as a technical safeguard against mass surveillance. This talk will survey the modern landscape of tools available and discuss challenges in technical and social challenges to widespread end-to-end encrypted communications. The talk will build on the speaker's experience working with the Electronic Frontier Foundation to promote secure messaging tools and explain their properties to the public, as well as his technical work developing the CONIKS protocol for distributing keys. About the Speaker: Joseph Bonneau is postdoctoral researcher at Stanford. He received his BS and MS degrees from Stanford and his PhD from the University of Cambridge. He has worked for the Electronic Frontier Foundation as well Google, Yahoo, and Cryptography Research, Inc. Speaker Abstract and Bio can be found here: http://ee380.stanford.edu/Abstracts/161130.html Colloquium on Computer Systems Seminar Series (EE380) presents the current research in design, implementation, analysis, and use of computer systems. Topics range from integrated circuits to operating systems and programming languages. It is free and open to the public, with new lectures each week. Learn more: http://bit.ly/WinYX5
Views: 1957 stanfordonline
Privacy, Security, and Cryptography
 
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Launchpad Accelerator Engineer Bootcamp 2018 → http://bit.ly/2G1w5py Ananth Raghunathan is a computer scientist broadly interested in cryptography, security, and machine learning. At Google, he works in the security and privacy research team in Google Brain on differential privacy, applied crypto, and topics at the intersection of security and machine learning. About Launchpad Accelerator: Launchpad Accelerator is an acceleration program for the world’s top startups. Founders work closely with Google and Alphabet product teams and experts to solve specific technical challenges and optimize their businesses for growth with machine learning. Accelerator Startups are selected to be a part of the four month product acceleration program. Each startup is paired with a Google product manager to accelerate their product development, working alongside Google’s ML research and development teams. Learn more at → https://goo.gl/qFTrKD About Accelerator’s Engineering Bootcamp: Accelerator’s Engineering Bootcamp brings together each startup’s project team for a four-day event in San Francisco to learn best practices in experimenting, building, and implementing advanced tech within their startup. The teams are composed of Founders and VPs along with developers, data scientists, and product managers. Watch more in this playlist → http://bit.ly/2G1w5py Subscribe to Launchpad to learn all about startups → http://bit.ly/Launchpad9
Paul Kocher - Cryptography Research - being interviewed  live @ IBC2012 | The Next Web
 
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Paul Kocher - Cryptography Research - being interviewed live @ IBC2012 Don't miss out on our TNW Conference USA 2014: http://thenextweb.com/conference/usa/
Views: 446 TNW
21. Cryptography: Hash Functions
 
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MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Srinivas Devadas In this lecture, Professor Devadas covers the basics of cryptography, including desirable properties of cryptographic functions, and their applications to security. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 72899 MIT OpenCourseWare
A Secure Key Predistribution Scheme for WSN Using ECC and HCC
 
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Security in wireless sensor networks (WSNs) is an upcoming research field which is quite different from traditional network security mechanisms.Many applications are dependent on the secure operation of a WSN,and have serious effects if the network is disrupted. Therefore,it is necessary to protect communication between sensor nodes.Key management plays an essential role in achieving security in WSNs.To achieve security, various key predistribution schemes have been proposed in the literature. A secure key management technique in WSN is a real challenging task.In this project, a novel approach to the above problem by making use of Elliptic Curve Cryptography (ECC) and Hyperelliptic Curve Cryptosystem(HECC) is presented.In the proposed scheme, a seed key, which is a distinct point in an elliptic curve, is assigned to each sensor node prior to its deployment. The private key ring for each sensor node is generated using the point doubling mathematical operation over the seed key. When two nodes share a common private key, then a link is established between these two nodes. By suitably choosing the value of the prime field and key ring size, the probability of two nodes sharing the same private key could be increased. The performance is evaluated in terms of connectivity and resilience against node capture. The results show that the performance comaprsion for the proposed scheme ECC and HECC with polynomial genus 2.
Views: 196 VERILOG COURSE TEAM
Quantum Optics – Quantum cryptography the BB84 QKD scheme
 
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One-photon based quantum technologies In this lesson, you will discover two quantum technologies based on one photon sources. Quantum technologies allow one to achieve a goal in a way qualitatively different from a classical technology aiming at the same goal. For instance, quantum cryptography is immune to progress in computers power, while many classical cryptography methods can in principle be broken when we have more powerful computers. Similarly, quantum random number generators yield true random numbers, while classical random number generators only produce pseudo-random numbers, which might be guessed by somebody else than the user. This lesson is also an opportunity to learn two important concepts in quantum information: (i) qubits based on photon polarization; (ii) the celebrated no-cloning theorem, at the root of the security of quantum cryptography. Learning Objectives • Apply your knowledge about the behavior of a single photon on a beam splitter to quantum random number generators. • Understand the no-cloning theorem • Understand and remember the properties of q qubit This course gives you access to basic tools and concepts to understand research articles and books on modern quantum optics. You will learn about quantization of light, formalism to describe quantum states of light without any classical analogue, and observables allowing one to demonstrate typical quantum properties of these states. These tools will be applied to the emblematic case of a one-photon wave packet, which behaves both as a particle and a wave. Wave-particle duality is a great quantum mystery in the words of Richard Feynman. You will be able to fully appreciate real experiments demonstrating wave-particle duality for a single photon, and applications to quantum technologies based on single photon sources, which are now commercially available. The tools presented in this course will be widely used in our second quantum optics course, which will present more advanced topics such as entanglement, interaction of quantized light with matter, squeezed light, etc... So if you have a good knowledge in basic quantum mechanics and classical electromagnetism, but always wanted to know: • how to go from classical electromagnetism to quantized radiation, • how the concept of photon emerges, • how a unified formalism is able to describe apparently contradictory behaviors observed in quantum optics labs, • how creative physicists and engineers have invented totally new technologies based on quantum properties of light, then this course is for you. Subscribe at: https://www.coursera.org
Views: 5089 intrigano
What is a zero-knowledge proof?
 
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One of the more elegant and counterintuitive ideas in modern cryptography is the notion of a zero-knowledge proof (ZNP). A ZNP allows one party (the prover) to prove to another (the verifier) that they know a secret without revealing any information about the secret itself.It’s a totally wild idea that has deep implications for online security. Credits: Talking: Geoffrey Challen (Assistant Professor, Computer Science and Engineering, University at Buffalo). Producing: Greg Bunyea (Undergraduate, Computer Science and Engineering, University at Buffalo). Part of the https://www.internet-class.org online internet course. A blue Systems Research Group (https://blue.cse.buffalo.edu) production.
Views: 14060 internet-class
Cryptography is a systems problem (or) 'Should we deploy TLS'
 
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Cryptography is a systems problem (or) 'Should we deploy TLS' Given by Matthew Green, Johns Hopkins University
Views: 5739 Dartmouth
Father of Cryptography: Whitfield Diffie Interview
 
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I was very fortunate to be able to interview Whitfield Diffie, inventor of public key cryptography and Turing Award winner in 2015. In this interview, we cover a wide range of topics and get to hear his thoughts on blockchain, changes in cryptography, quantum computing, and more. 0:46 Whitfield Diffie and changes in cryptography 2:25 His introduction to blockchain 3:25 Cryptic Labs and NKN 4:17 Quantum computing and crypto 8:27 How did he come up with public-key cryptography 10:42 Public-key cryptography and blockchain 12:03 The future of blockchain 👍🏻Subscribe to Boxmining for Daily CryptoNews and Altcoin explainers: https://www.youtube.com/c/boxmining #Cryptography #Blockchain #Diffie 👑Recommended Exchange - Binance: https://goo.gl/joe55C 🔒Hardware Wallet: https://www.ledgerwallet.com/r/428b 📲Mobile Wallet: https://enjinwallet.io/ Brave Browser: https://brave.com/box831 ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● Telegram groups: Telegram Discussion Group: https://t.me/Boxdatamining Telegram Announcements: https://t.me/boxminingChannel ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ♨️Social: Steemit: https://steemit.com/@boxmining Twitter: https://twitter.com/boxmining Facebook: https://www.facebook.com/boxmining ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● I'm not a professional financial adviser and you should always do your own research. I may hold the cryptocurrencies talked about in the video. ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬●
Views: 12612 Boxmining
Theory and Practice of Cryptography
 
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Google Tech Talks November, 28 2007 Topics include: Introduction to Modern Cryptography, Using Cryptography in Practice and at Google, Proofs of Security and Security Definitions and A Special Topic in Cryptography This talk is one in a series hosted by Google University: Wednesdays, 11/28/07 - 12/19/07 from 1-2pm Speaker: Steve Weis Steve Weis received his PhD from the Cryptography and Information Security group at MIT, where he was advised by Ron Rivest. He is a member of Google's Applied Security (AppSec) team and is the technical lead for Google's internal cryptographic library, KeyMaster.
Views: 112365 GoogleTechTalks
Technology and Control | Bart Preneel | TEDxPatras
 
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TEDxPatras is the first local, self-organized standard TEDx event organized in Western Greece. It aims to highlight and promote the idea of TED to the regions’ audience, by transmitting, through the speakers, inspiration and motivation for exploring alternative and innovative ideologies. More about TEDxPatras: www.tedxpatras.com Facebook: www.facebook.com/tedxpatras Twitter: www.twitter.com/tedx_patras Instagram: www.instagram.com/tedxpatras This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
Views: 457 TEDx Talks
Side Channel Analysis of Cryptographic Implementations
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 5902 nptelhrd
The Politics of Cryptography
 
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A 7 minute speech about public key cryptography, e-commerce and politics.
Views: 741 tiger99wds
Christoph Sorge: Legal requirements for cryptographic security: Necessity, annoyance, or both?
 
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Smart Contracts Day: Cryptography & Law: Information, Privacy and Smart Contracts In this single day event, expert speakers presented talks on the topic of Information, Privacy and Smart Contracts in the interdisciplinary field merging Cryptography and Law. The talks are high level targeting a general public audience. In this talk, Christoph Sorge talks about Legal requirements for cryptographic security: Necessity, annoyance, or both? Slides for this talk: https://law.bitcoinschool.gr/assets/slides/sorge.pdf Prof. Dr. Ing. Christoph Sorge is the holder of the juris professorship of legal informatics, co-director of the Institute of Law and Informatics, and member of the Center for IT Security, Privacy and Accountability (CISPA) at Saarland University. He is also a senior fellow of the German Research Institute for Public Administration Speyer. Event website: https://law.bitcoinschool.gr/
Views: 59 Decrypto org
Hashing Algorithms
 
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Enterprise and Infrastructure Security About this course: This course introduces a series of advanced and current topics in cyber security, many of which are especially relevant in modern enterprise and infrastructure settings. The basics of enterprise compliance frameworks are provided with introduction to NIST and PCI. Hybrid cloud architectures are shown to provide an opportunity to fix many of the security weaknesses in modern perimeter local area networks. Emerging security issues in blockchain, blinding algorithms, Internet of Things (IoT), and critical infrastructure protection are also described for learners in the context of cyber risk. Mobile security and cloud security hyper-resilience approaches are also introduced. The course completes with some practical advice for learners on how to plan careers in cyber security. Module 3 Blockchain, Anonymity, and Critical Infrastructure Protection Dr. Edward G. Amoroso This module introduces several advanced topics in cyber security ranging from blockchain usage, user anonymity, and critical infrastructure protection. Learning Objectives • Summarize the basics of hash functions and how they generally work • Explain blockchain, including mining and chaining techniques for integrity • Explain onion routing and the Tor browser • Analyze Chaum's binding techniques for anonymity • Differentiate between critical and non-critical infrastructure for cyber protection To get certificate subscribe at: https://www.coursera.org/learn/intro-cyber-attacks/home/welcome https://www.coursera.org
Views: 34 intrigano
CRYPTOGRAPHY PROJECTS IN ROME
 
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DOTNET PROJECTS,2013 DOTNET PROJECTS,IEEE 2013 PROJECTS,2013 IEEE PROJECTS,IT PROJECTS,ACADEMIC PROJECTS,ENGINEERING PROJECTS,CS PROJECTS,JAVA PROJECTS,APPLICATION PROJECTS,PROJECTS IN MADURAI,M.E PROJECTS,M.TECH PROJECTS,MCA PROJECTS,B.E PROJECTS,IEEE PROJECTS AT MADURAI,IEEE PROJECTS AT CHENNAI,IEEE PROJECTS AT COIMBATORE,PROJECT CENTER AT MADURAI,PROJECT CENTER AT CHENNAI,PROJECT CENTER AT COIMBATORE,BULK IEEE PROJECTS,REAL TIME PROJECTS,RESEARCH AND DEVELOPMENT,INPLANT TRAINING PROJECTS,STIPEND PROJECTS,INDUSTRIAL PROJECTS,MATLAB PROJECTS,JAVA PROJECTS,NS2 PROJECTS, Ph.D WORK,JOURNAL PUBLICATION, M.Phil PROJECTS,THESIS WORK,THESIS WORK FOR CS
Views: 7 STAR TECHNOLOGY
Vinod Vaikuntanathan / Efficient Fully Homomorphic Encryption from (Standard) LWE 6 -1
 
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NIMS Hot Topics Workshop on Mathematical Cryptology Vinod Vaikuntanathan (University of Toronto) / 2011-06-16
Views: 18 Mathnet Korea
Lecture - 32 Basic Cryptographic Concepts Part : I
 
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Lecture Series on Internet Technologies by Prof.I.Sengupta, Department of Computer Science & Engineering ,IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 103834 nptelhrd
Exploring the arithmetic world and the natural world of mathematics
 
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Kurihara Laboratory Department of Mathematics, Faculty of Science and Technology, Keio University "Exploring the arithmetic world and the natural world of mathematics" Kurihara Laboratory in the Department of Mathematics, Faculty of Science and Technology at Keio University, conducts research on number theory, which is a theory having a long history for more than 4,000 years, and which is still a quite active and important research area in mathematics. For example, in number theory many new results are still being proven even recently as seen in the proofs of Fermat's last theorem and of Iwasawa main conjecture. Number theory is also applied to cryptology and code theory. "My current research topic is mainly Iwasawa theory which is an important branch of number theory. Iwasawa theory studies, for example, ideal class groups, Selmer groups, and Mordell-Weil groups which are groups of rational solutions on certain curves, and the relations with the values of analytic zeta functions and with the p-adic L-functions which are p-adic analogues of zeta functions. Usually such relations are formulated as the Iwasawa main conjectures, which are the core of Iwasawa theory. But in our study we are finding deeper and finer relations between these objects, and study them. " The main feature of Kurihara's group lies in the research on Iwasawa theory. The Iwasawa main conjecture is the core of Iwasawa theory, which describes the relationship between Iwasawa modules, which have important arithmetic information, and the p-adic L-functions, which are incarnations of analytic zeta functions in the p-adic world. Kurihara's group study the more refined relationships between Iwasawa modules and p-adic zeta functions than the main conjecture, and further pursue a better formulation of them and the generalization to many aspects. Applying these ideas, they study various number theory problems. "I think mathematics is a natural science in which we study and search the natural world of mathematics. In particular, number theory treats numbers which are a real existence. I guess you can feel the sense of presence from very explicit problems like finding rational solutions of some equations." "I guess people usually think of mathematics as solving just difficult problems, as in high school mathematics and the entrance examinations to universities. So most people think that mathematics is just making difficult problems and solving them, but real mathematics is not like that. It is a natural science which studies the nature of the world of mathematical existence. " Iwasawa theory is also used to prove Fermat's Last Theorem, and is a theory widely researched in Europe, the USA, and all over the world. Kurihara Laboratory is very active in this field, and has held very successful international conferences on Iwasawa theory. "We will further continue to hold international conferences and workshops and to provide many opportunities for students to also attend and speak there. We would also like to invite world leading researchers from around the world. We will continue to research internationally."
CRYPTOGRAPHY PROJECTS IN ENGLAND
 
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DOTNET PROJECTS,2013 DOTNET PROJECTS,IEEE 2013 PROJECTS,2013 IEEE PROJECTS,IT PROJECTS,ACADEMIC PROJECTS,ENGINEERING PROJECTS,CS PROJECTS,JAVA PROJECTS,APPLICATION PROJECTS,PROJECTS IN MADURAI,M.E PROJECTS,M.TECH PROJECTS,MCA PROJECTS,B.E PROJECTS,IEEE PROJECTS AT MADURAI,IEEE PROJECTS AT CHENNAI,IEEE PROJECTS AT COIMBATORE,PROJECT CENTER AT MADURAI,PROJECT CENTER AT CHENNAI,PROJECT CENTER AT COIMBATORE,BULK IEEE PROJECTS,REAL TIME PROJECTS,RESEARCH AND DEVELOPMENT,INPLANT TRAINING PROJECTS,STIPEND PROJECTS,INDUSTRIAL PROJECTS,MATLAB PROJECTS,JAVA PROJECTS,NS2 PROJECTS, Ph.D WORK,JOURNAL PUBLICATION, M.Phil PROJECTS,THESIS WORK,THESIS WORK FOR CS
Views: 30 RANJITH KUMAR
SabioResearch Cryptography Hash Function
 
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You can learn scientific data analysis online at http://research.sabioacademy.com This video is just a quick overview, made for those who already took Sabio Academy courses. You will also understand everything and create the code yourself after you take our courses. Ask your questions here: http://link.sabio.tv/SabioResearch Subscribe to our updates (including unpublished videos) http://SabioAcademy.com/newsletter
Views: 792 SabioResearch
Crypto Talk 2 of 2
 
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Peter Thorsteinson talks about cryptography.
Views: 131 PETERTEACH
Cryptography project
 
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Jeronimo Behrens Bruno Hecker Justo Corrente Zoe Gonzalez Chiara Diharce
Views: 66 Soybosterodelacuna
Cryptographic Problems in Algebraic Geometry Lecture
 
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AGNES is a series of weekend workshops in algebraic geometry. One of our goals is to introduce graduate students to a broad spectrum of current research in algebraic geometry. AGNES is held twice a year at participating universities in the Northeast. Lecture presented by Kristin Lauter.
Views: 1666 Brown University
Zerocash: improving Bitcoin using SNARKs
 
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Speaker: Eran Tromer, Tel Aviv University 'The First Greater Tel Aviv Area Symposium' School of Computer Science Tel-Aviv University, 13.11.14
Views: 6518 TAUVOD
What is FINANCIAL CRYPTOGRAPHY? What does FINANCIAL CRYPTOGRAPHY mean?
 
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What is FINANCIAL CRYPTOGRAPHY? What does FINANCIAL CRYPTOGRAPHY mean? FINANCIAL CRYPTOGRAPHY meaning - FINANCIAL CRYPTOGRAPHY definition - FINANCIAL CRYPTOGRAPHY explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ Financial cryptography (FC) is the use of cryptography in applications in which financial loss could result from subversion of the message system. Financial cryptography is distinguished from traditional cryptography in that for most of recorded history, cryptography has been used almost entirely for military and diplomatic purposes. Financial cryptography includes the mechanisms and algorithms necessary for the protection of financial transfers, in addition to the creation of new forms of money. Proof of work and various auction protocols fall under the umbrella of Financial Cryptography. Hashcash is being used to limit spam. Financial cryptography has been seen to have a very broad scope of application. Ian Grigg sees financial cryptography in seven layers, being the combination of seven distinct disciplines: cryptography, software engineering, rights, accounting, governance, value, and financial applications. Business failures can often be traced to the absence of one or more of these disciplines, or to poor application of them. This views Financial Cryptography as an appropriately cross-discipline subject. Indeed, inevitably so, given that finance and cryptography are each built upon multiple disciplines. Cryptographers think of the field as originating in the work of Dr David Chaum who invented the blinded signature. This special form of a cryptographic signature permitted a virtual coin to be signed without the signer seeing the actual coin, and permitted a form of digital token money that offered untraceability. This form is sometimes known as Digital currency. A system that was widely used during the 1970s-1990s and previously developed cryptographic mechanism is the Data Encryption Standard, which was used primarily for the protection of electronic funds transfers. However, it was the work of David Chaum that excited the cryptography community about the potential of encrypted messages as actual financial instruments. As part of a business model, Financial Cryptography followed the guide of cryptography and only the simplest ideas were adopted. Account money systems protected by SSL such as PayPal and e-gold were relatively successful, but more innovative mechanisms, including blinded token money, were not. Financial cryptography is to some extent organized around the annual meeting of the International Financial Cryptography Association, which is held each year in a different location.
Views: 108 The Audiopedia
#HITB2017AMS COMMSEC D1 - Fault Injection Attacks On Secure Boot - Niek Timmers and Albert Spruyt
 
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Today’s standard embedded technology is not resilient against basic hardware fault injection attacks. Such attacks alter the intended behavior of a chip by manipulating its environmental conditions. Typically this is done by manipulating the power supply voltage, but more advanced techniques use electro-magnetic or optical pulses. Code bases which are executed at the highest privilege level are of special interest to attackers, because modified behavior can have much impact on the security of the whole system. Whereas common software vulnerabilities are very powerful, such code is typically well protected against pure logical attacks. An example is secure boot, a common embedded system security feature to assure the integrity and confidentiality of all code executed after power-on reset. With fault injection it is possible to override restrictions or skip protective code, which enables a hostile takeover of the system. This talk provides an introduction to fault injection attacks on embedded systems and explains their impact on secure boot using multiple practical examples. As a key take away from this talk we present practical mitigation techniques for implementers of secure boot to lower the probability of a successful attack. === Niek Timmers is a Senior Security Analyst at Riscure where he analyzes and tests, among other things, the security of System-on-Chips (SoC) and Embedded Systems. At the moment his primary research topic is fault injection on feature rich chips. However, never a week goes by without disassembling, analyzing or emulating some random binary. Shared his research at multiple conferences such as FDTC and Black Hat. --- Albert Spruyt is a Senior Security Analyst at Riscure, where he tries to best systems. He is fascinated by the area where crypto rubber meets the hardware road. Where he builds stuff to take things apart. Spoke at HITB before.
Ronald L. Rivest - Breaking the Code
 
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March 15, 2011 Cambridge, MA Ronald L. Rivest is the Andrew and Erna Viterbi Professor of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology. He is a member of MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL), a member of the lab's Theory of Computation Group and a founder of its Cryptography and Information Security Group. Rivest's research interests include cryptography, computer and network security, voting systems, and algorithms. Among his awards he was a co-winner of the 2000 Institute of Electrical and Electronics Engineers Koji Kobayashi Computers and Communications Award, the 2002 ACM Turing Award, and the 2009 NEC C&C Prize. He is a recipient of the Secure Computing Lifetime Achievement Award and the MITX Lifetime Achievement Award; in 2007, he received both the Computers, Freedom and Privacy Conference Distinguished Innovator Award and the Marconi Prize. Rivest has served as a Director of the International Association for Cryptologic Research and as a Director of the Financial Cryptography Association. He is a member of the National Academy of Engineering and the National Academy of Sciences, and is a Fellow of the Association for Computing Machinery and the International Association for Cryptographic Research. He was elected a Fellow of the American Academy in 1993.