Thank you friends to support me Plz share subscribe and comment on my channel and Connect me through Instagram:- Chanchalb1996 Gmail:- [email protected] Facebook page :- https://m.facebook.com/Only-for-commerce-student-366734273750227/ Unaccademy download link :- https://unacademy.app.link/bfElTw3WcS Unaccademy profile link :- https://unacademy.com/user/chanchalb1996 Telegram link :- https://t.me/joinchat/AAAAAEu9rP9ahCScbT_mMA
Views: 30742 study with chanchal
by Taylor Hornby In 2013, Yuval Yarom and Katrina Falkner discovered the FLUSH+RELOAD L3 cache side-channel. So far it has broken numerous implementations of cryptography including, notably, the AES and ECDSA in OpenSSL and the RSA GnuPG. Given FLUSH+RELOAD's astounding success at breaking cryptography, we're lead to wonder if it can be applied more broadly, to leak useful information out of regular applications like text editors and web browsers whose main functions are not cryptography. In this talk, I'll briefly describe how the FLUSH+RELOAD attack works, and how it can be used to build input distinguishing attacks. In particular, I'll demonstrate how when the user Alice browses around the top 100 Wikipedia pages, the user Bob can spy on which of those pages she's visiting. This isn't an earth-shattering attack, but as the code I'm releasing shows, it can be implemented reliably. My goal is to convince the community that side channels, FLUSH+RELOAD in particular, are useful for more than just breaking cryptography. The code I'm releasing is a starting point for developing better attacks. If you have access to a vulnerable CPU running a suitable OS, you should be able to reproduce the attack within minutes after watching the talk and downloading the code.
Views: 10130 Black Hat
What is ID-BASED CRYPTOGRAPHY? What does ID-BASED CRYPTOGRAPHY mean? ID-BASED CRYPTOGRAPHY meaning - ID-BASED CRYPTOGRAPHY definition - ID-BASED 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 Identity-based cryptography is a type of public-key cryptography in which a publicly known string representing an individual or organization is used as a public key. The public string could include an email address, domain name, or a physical IP address. The first implementation of identity-based signatures and an email-address based public-key infrastructure (PKI) was developed by Adi Shamir in 1984, which allowed users to verify digital signatures using only public information such as the user's identifier. Under Shamir's scheme, a trusted third party would deliver the private key to the user after verification of the user's identity, with verification essentially the same as that required for issuing a certificate in a typical PKI. Shamir similarly proposed identity-based encryption, which appeared particularly attractive since there was no need to acquire an identity's public key prior to encryption. However, he was unable to come up with a concrete solution, and identity-based encryption remained an open problem for many years. The first practical implementations were finally devised by Sakai in 2000, and Boneh and Franklin in 2001. These solutions were based on bilinear pairings. Also in 2001, a solution was developed independently by Clifford Cocks. Identity-based systems allow any party to generate a public key from a known identity value such as an ASCII string. A trusted third party, called the private key generator (PKG), generates the corresponding private keys. To operate, the PKG first publishes a master public key, and retains the corresponding master private key (referred to as master key). Given the master public key, any party can compute a public key corresponding to the identity ID by combining the master public key with the identity value. To obtain a corresponding private key, the party authorized to use the identity ID contacts the PKG, which uses the master private key to generate the private key for identity ID. Identity-based systems have a characteristic problem in operation. Suppose Alice and Bob are users of such a system. Since the information needed to find Alice's public key is completely determined by Alice's ID and the master public key, it is not possible to revoke Alice's credentials and issue new credentials without either (a) changing Alice's ID (usually a phone number or an email address which will appear in a corporate directory); or (b) changing the master public key and re-issusing private keys to all users, including Bob. This limitation may be overcome by including a time component (e.g. the current month) in the identity.
Views: 288 The Audiopedia
What is HOST CARD EMULATION? What does HOST CARD EMULATION mean? HOST CARD EMULATION meaning - HOST CARD EMULATION definition - HOST CARD EMULATION explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Host card emulation (HCE) is the software architecture that provides exact virtual representation of various electronic identity (access, transit and banking) cards using only software. Prior to the HCE architecture, NFC transactions were mainly carried out using secure elements. HCE enables mobile applications running on supported operating systems to offer payment card and access card solutions independently of third parties while leveraging cryptographic processes traditionally used by hardware-based secure elements without the need for a physical secure element. This technology enables the merchants to offer payment cards solutions more easily through mobile closed-loop contactless payment solutions, offers real-time distribution of payment cards and, more tactically, allows for an easy deployment scenario that does not require changes to the software inside payment terminals. The term "host card emulation" (HCE) was coined in 2012 by Doug Yeager and Ted Fifelski, the founders of SimplyTapp, Inc., describing the ability to open a communication channel between a contactless payments terminal and a remotely hosted secure element containing financial payment card data, allowing financial transactions to be conducted at a point-of-sale terminal. They have implemented this new technology on the Android operating system. At that time, RIM had a similar functionality, calling it "virtual target emulation", which was supposed to be available on the BlackBerry Bold 9900 device through the BB7 operating system. Prior to HCE, card emulation only existed in physical space, meaning that a card could be replicated with multiple-purpose secure element hardware that is typically housed inside the casing of a smart phone. After the adoption of HCE by Android, Google had hoped that by including HCE in the world's largest mobile operating system (which by that time covered 80% of the market), it would offer the Android payments ecosystem a chance to grow more rapidly while also allowing Google themselves to deploy their Google Wallet more easily across the mobile network operator ecosystem. However, even with the inclusion of HCE in Android 4.4, the banks still needed the major card networks to support HCE. Four months later, at Mobile World Congress 2014, both Visa and MasterCard made public announcements about supporting the HCE technology. On December 18, 2014, less than ten months after Visa and MasterCard announced their support for HCE, Royal Bank of Canada (RBC) became the first North American financial institution to launch a commercial implementation of mobile payments using the HCE technology. As a result of widespread adoption of HCE, some companies offer modified implementations that usually focus on providing additional security for the HCE's communication channel. One such implementation is termed HCE+. NFC has faced adoption issues due to lack of infrastructure (terminals) and the Secure Element approach preventing organizations with the desire to participate in mobile payments from doing so due to the high up-front capital costs and complex partner relationships. By supporting HCE in Android 4.4, Google enabled any organization that can benefit from the NFC technology to do so at a relatively low cost. Some areas the new HCE architecture can support include payments, loyalty programs, card access and transit passes. Host Card Emulation is the ability for Near Field Communication (NFC) information transfer to happen between a terminal configured to exchange NFC radio information with an NFC card and a mobile device application configured to act or pretend to emulate the functional responses of an NFC card. HCE requires that the NFC protocol be routed to the main operating system of the mobile device instead of being routed to a local hardware-based Secure Element (SE) chip configured to respond only as a card, with no other functionality. Since the release of Android 4.4, Google has implemented HCE within the Android operating system. Google introduced platform support for secure NFC-based transactions through Host Card Emulation (HCE), for payments, loyalty programs, card access, transit passes, and other custom services. With HCE, any app on an Android 4.4 device can emulate an NFC smart card, letting users tap to initiate transactions with an app of their choice. Apps can also use a new Reader Mode so as to act as readers for HCE cards and other NFC-based transactions.
Views: 1214 The Audiopedia
User Authentication Introduction to Passwords Based Authentication, Derived from Passwords, MD of Passwords Keywords: User Authentication Password Based Authentication Network Security Notes Computer Network Security Notes Something derived from passwords Problems with Clear Text Password Schemes Message Digest(MD) of Passwords
Views: 14957 Easy Engineering Classes
IDEX Biometrics fingerprint sensors and biometric solutions are highly secure, customizable and deliver a strong biometric performance while ensuring an outstanding user experience. Check out our dual-interface smart card for payments.
Views: 61 IDEX Biometrics
What is Encrypt device feature on android mobile in hindi , what is Encrypt SD Card on Android mobile what are the uses of Encrypt Device and Encrypt SD Card how we can encrypt our android mobile and Memory Card what are step to How to encrypt your Android device , what does encrypt sd card mean , decrypt sd card android Encryption and decryption process explain with an easy example. Aur jyada jaankari ke liye article padhe: http://catchhow.com/encrypt-device-aur-encrypt-sd-card/ is video mai me aapko bataunga ki Encrypt device aur encrypt sd card kya hota hai android mobile me is feature kya use hai is feature ko use karne se kya hoga iske sath hi mai ye bhi bataya hai ki Encryption Decryption kya hota hai hindi mai. Like Our Facebook Page https://facebook.com/TechnologyGyan4U/ Follow Me on Twitter 👉 https://twitter.com/sarumanoj follow me on instagram👉 : https://www.instagram.com/manojsaru/ visit website : https://catchhow.com Equipment used : Camera Used : http://amzn.to/2srDtC0 lens used : http://amzn.to/2scMRaM Mic Used : http://amzn.to/2sdanEq Laptop Used : http://amzn.to/2t4zr0p Subscribe Our Channel For More Videos https://www.youtube.com/c/TechnologyGyan New Videos Check This https://www.youtube.com/playlist?list=PL0W2eFwhS9h7MFAP3o_hlBcHY0YzkUuOc internet tips & Tricks Videos https://www.youtube.com/playlist?list=PL0W2eFwhS9h6951p1BS65NPWvXP0P76Sq Computer Tips & Tricks https://www.youtube.com/playlist?list=PL0W2eFwhS9h5FvaL4QecdYyRSF_rTbjIY Android Mobile Tips & Tricks https://www.youtube.com/playlist?list=PL0W2eFwhS9h6QpQtQw8WloMPDrgvvJC_L Technology Gyan All Videos https://www.youtube.com/playlist?list=PL0W2eFwhS9h53ltlzVyL7hRgHmhFLTGn- --- manoj saru ---
Views: 251882 Technology Gyan
This video is part of a larger online course, "From Barter to Bitcoin: Society, Technology and the Future of Money" run by Prof. Bill Maurer and Prof. Donald J. Patterson In addition to the video on YouTube there is a variety of other content available to students enrolled in the class. "In 2008, a person calling himself or herself or themselves Satoshi Nakamoto released a paper suggesting a system for an anonymous, peer-to-peer alternative money. Bitcoin was born. Although not the first digital currency ever proposed, nor the first challenger to fiat money, bitcoin is the first to have captured the broad imagination of speculators, coders, regulators, criminals and the mass media. This course puts Bitcoin in context: how do we understand money as a social, political and technological phenomenon? From discussions of ancient transactions to the rise of state-issued currencies, we will explore the social and technical aspects of bitcoin, its predecessors and potential successors, and how its features echo aspects of many different historical transaction systems. No prior knowledge of economics or computing is required. There is little academic writing on bitcoin. And this may be the first truly academic class on the topic. We want to put bitcoin in a wider perspective, to reflect on what it means for society, politics and economics, as well as how it helps us think about money both a social and a technical phenomenon. This class is not an advanced seminar on bitcoin--we will not be delving deeply into the inner workings of the system, but instead providing a bird's-eye overview with enough technical detail for you to be able to put media stories, hype and hope around bitcoin in perspective. Similarly, this is not a class in monetary economics--we won't go too deeply into monetary theory or policy, the money supply, or inflation. Instead the class invites you to think more deeply about one of the oldest systems of technology on the planet, and most ubiquitous: money, whether coin, cash, credit card or cryptocurrency, we humans have been making money for most of the past 10,000 years. How we do so in the future is a question bitcoin just maybe helps us answer."
Views: 2770 djp3
Your Android device is a pocket-size container of important information that you don't want to fall into the wrong hands. Imagine your emails, SMS messages, contacts, credit card numbers, files, photos, etc. being exposed to total strangers. No one wants to be in that vulnerable scenario. That's why you lock down your Android device with a combination of protective security measures, one of which is encryption, a pretty important one. In this guide, learn more about what encryption is, how it works, and how to encrypt your Android device. Related story -- http://goo.gl/vNCIr6 Subscribe to our YouTube channel: http://www.youtube.com/subscription_center?add_user=androidauthority ---------------------------------------------------- Stay connected to Android Authority: - http://www.androidauthority.com - https://plus.google.com/+AndroidAuthority - http://www.facebook.com/androidauthority/ - http://www.twitter.com/androidauth/ Follow the Team: Elmer Montejo -- https://plus.google.com/+ElmerMontejo Alvin Ybañez -- https://plus.google.com/+AlvinYbaÃ±ezWWS Josh Vergara -- https://google.com/+JoshuaVergara Joe Hindy -- https://google.com/+JosephHindy Kevin "The Tech Ninja -- https://plus.google.com/+KevinNether Darcy LaCouvee --: https://plus.google.com/+darcylacouvee Derek Scott -- https://plus.google.com/110914077526066118305
Views: 367729 Android Authority
What is UBI? How would free money change our lives. Kurzgesagt Newsletter: http://eepurl.com/cRUQxz Support us on Patreon so we can make more videos (and get cool stuff in return): https://www.patreon.com/Kurzgesagt?ty=h Kurzgesagt merch: http://bit.ly/1P1hQIH The MUSIC of the video: Soundcloud: http://bit.ly/2BHihcO Bandcamp: http://bit.ly/2AY8lPf Facebook: http://bit.ly/2qW6bY4 A few sources: Cash Transfers and Temptation Goods http://bit.ly/2gfkwsN Debunking the Stereotype of the Lazy Welfare Recipient: Evidence from Cash Transfer Programs Worldwide http://bit.ly/1lFeO5Y The Poverty Trap http://bit.ly/2iCv9cK The short-term impact of unconditional cash transfers to the poor: experimental evidence from Kenya http://bit.ly/2ixSbEn Opinion: Our Broken Economy, in One Simple Chart http://nyti.ms/2vzE1be Modeling the Macroeconomic Effects of a Universal Basic Income http://bit.ly/2xLWUFi On the Economics of a Universal Basic Income http://bit.ly/2BdHoaX What Would Happen If We Just Gave People Money? http://53eig.ht/230Td6X Cash Transfers and Temptation Goods – A Review of Global Evidence http://bit.ly/2cXUTyY Cash transfers: what does the evidence say? A rigorous review of impacts and the role of design and implementation features http://bit.ly/2av62Ya Cash as Capital http://bit.ly/2rGvlgZ THANKS A LOT TO OUR LOVELY PATRONS FOR SUPPORTING US: Kelly-Anne B, Kevin Perot, Ehsan Kia, Larry Peterson, Verteiron, Kristofer Sokk, Lily Lau, Fabian Keller, Hrvoje Stojanović, Chris K, Rebecca Lawson, Jonah Larsen, Tombfyre, Carlos Fuentealba, Logan Spalding, Richard Williams, Sylvain Gibouret, Paul Cowan, François Agier, Tristin, Matthias Monnereau, Qiiii Wang, Hendrik Ewe, Jenny Wang, Steve Root, Erickson Dias, Daniel Dod, Peggy Snow, fxenergy, Stephan Wölcher, Christian Strømnes, Michael, Dave, Anders Mærøe, Peter Sodke, Mathis Rehfeld, Obedient Gamer, Mersija Maglajlic, Christian Kleinferchner, Luke Stowers, Macrieum, Joanna Iwańska, Eli Mahler, Kevin Stamps, K., Mike Danielson, Harethh aljagbir, Panayot Todorov, TechyTF77 , Jacob Hilliard, Paul Flynn, Raymond Carter, Luke Welton, Ryan Kratt, robert oseveno, Hugo Chuang, Seggev Shoresh, Mechanically Cryptic, Niklas Widmann, Moshe Simantov, Sebastian Link, Leezdorfer, Andrei Robu, Karla Brilman, Jason Lopez, n0mir3k, Daniel Mardale Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2 Universal Basic Income Explained – Free Money for Everybody? UBI
Views: 4378497 Kurzgesagt – In a Nutshell
Clip 5 Speaker: Job de Haas The presentation briefly introduces the state of the art analysis techniques used on smart cards today. Further, we define the types of embedded systems that these attacks may apply to. Then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. For more information go to: https://har2009.org/program/events/132.en.html
Views: 82 Christiaan008
See how easy it is to make a peer-to-peer ("P2P") payment on a mobile app with a fingerprint card that adds a layer of security not offered in a smartphone. The cardholder's fingerprint is stored inside the card, and only there. After the cardholder indicates he/she wants to make a payment / donation by selecting and the $10,000 amount on the app, he/she then places a finger on the card's sensor. The card confirms it is the same fingerprint as the one stored inside the card and then it releases an acoustic / sound one-time-password. The card is held to the microphone of the smartphone and the app's software recognises the sound and then allows the user to make the transaction. No need to type login details or passwords or pins. The fingerprint technology and acoustic one-time-password provide the ease of use and security. And don't forget that none of this could happen without the battery power that is also inside this credit card-sized smart card. It's patented, in production and made in France. http://www.merealbiometrics.com
Views: 326 Mereal Biometrics
User Authentication Adding Randomness to Password Based Authentication Schemes using Random Challenge Keywords: User Authentication Adding Randomness to Passwords Random Challenge Network Security Notes Computer Network Security Notes
Views: 4095 Easy Engineering Classes
final year project-Implementation of hybrid security layer of steganography and visual cryptography on a secured credit card purchase.
Views: 136 Banu Rekha
With up to ten years in prison at stake, will Wanda rat Fred out? Game theory is looking at human interactions through the lens of mathematics. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., charles george, and Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.khanacademy.org/economics-finance-domain/microeconomics/nash-equilibrium-tutorial http://levine.sscnet.ucla.edu/general/whatis.htm http://assets.cambridge.org/97805213/61774/sample/9780521361774ws.pdf https://www.youtube.com/watch?v=qcLZMYPdpH4 http://link.springer.com/chapter/10.1007/978-1-349-20181-5_1 http://www.gametheory.net/dictionary/Game.html Image Links: https://en.wikipedia.org/wiki/John_Forbes_Nash_Jr.
Views: 1946119 SciShow
Multilevel marketing companies claim to be legitimate businesses, but some seem awfully…pyramid shaped. John Oliver and Jaime Camil demonstrate how they work. Connect with Last Week Tonight online... Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight
Views: 15635594 LastWeekTonight
Do you like my works? Do you think I can be a part of your organization in someway? Does your organization require training or project delivery? Feel free to contact me at [email protected] Hello friends, I am Mohammed Shakeel and welcome to howENGINEERSdoit! YouTube channel, Here you can find technical videos related to CAD, especially CATIA, 3ds Max, AutoCAD, Marvelous Designer and also other cool technology videos like Android phone, laptop, desktop tips and tricks, troubleshoot videos, Google product tips and tricks etc Catia V5 is a Mechanical/Aerospace/Architectural/MEP/Electrical Design/Analysis software. There is a lot that you can do with this software. In this tutorial series, I will explain well in detail the important commands used to model different Mechanical/Aerospace/Product/Ship/Building Elements/Parts. It is used in major industries like Boeing,Airbus,Dassault Aviation, Eurofighter,BMW, Porsche, McLaren Automotive,Chrysler, Honda,United States Navy,Alstom Power,ABB Group,Michelin,Nikon,Nokia,Suzlon,Procter & Gamble. CATIA (an acronym of computer aided three-dimensional interactive application) (in English, usually pronounced multi-platform computer-aided design (CAD)/computer-aided manufacturing (CAM)/computer-aided engineering (CAE) software suite developed by the French company Dassault Systèmes. written C++ programming language. 3D Product Lifecycle Management software suite, CATIA supports multiple stages of product development (CAx),including conceptualization,design (CAD),engineering(CAE) manufacturing (CAM).CATIA facilitates collaborative engineering across disciplines around its 3DEXPERIENCE platform, including surfacing & shape design,electrical fluid & electronics systems design, mechanical engineering and systems engineering CATIA facilitates the design electronic,electrical,fluid HVAC systems,production of documentation manufacturing CATIA enables creation of 3D parts,from 3D sketches, sheetmetal,composites,molded,forged or tooling parts up to the definition of mechanical assemblies. The software provides advanced technologies mechanical surfacing & BIW It provides tools complete product definition, including functional tolerances as well as kinematics definition. CATIA provides wide range applications tooling design,for both generic tooling and mold & die CATIA offers a solution to shape design,styling surfacing workflow and visualization to create, modify, and validate complex innovative shapes from industrial design Class-A surfacing with the ICEM surfacing technologies.CATIA supports multiple stages of product design whether started from scratch or 2D sketches.CATIA v5 able read produce STEP format files for reverse engineering surface reuse. CATIA Systems Engineering solution delivers unique extensible systems engineering development platform that fully integrates the cross-discipline modeling, simulation, verification and business process support developing complex ‘cyber-physical’ products. enables organizations evaluate requests for changes or develop products system variants utilizing unified performance based systems engineering approach solution addresses the Model Based Systems Engineering (MBSE) users developing today’s smart products systems comprises the following elements: Requirements Engineering, Systems Architecture Modeling, Systems Behavior Modeling & Simulation, Configuration Management & Lifecycle Traceability Automotive Embedded Systems Development (AUTOSAR Builder) Industrial Automation Systems Development (ControlBuild) CATIA uses the open Modelica language both CATIA Dynamic Behavior Modeling Dymola engineering disciplines. CATIA & Dymola extended through domain specific Modelica libraries simulate wide range of complex systems automotive vehicle dynamics through to aircraft flight dynamics CATIA offers solution facilitate design manufacturing routed tubing,piping,Heating,Ventilating & Air Conditioning(HVAC).Capabilities 2D diagrams for defining hydraulic,pneumatic and HVAC systems used for the 787 series aircraft.Dassault Systèmes 3D PLM FNSS Vought Aircraft Industries Anglo/Italian Helicopter company AgustaWestland CATIA V4 V5 Safran use CATIA,Eurofighter Typhoon,main helicopters U.S Military forces,Sikorsky Aircraft Corp,P3 Voith,Bell Helicopter,Bell Boeing V-22 Osprey, has used CATIA V4,V5 V6,Dassault Aviation using CATIA currently working CATIA V6,BMW,Porsche, McLaren Automotive,Chrysler,Honda,Audi,Jaguar Land Rover,Volkswagen,SEAT,Škoda,Bentley Motors Limited,Volvo,Fiat,Benteler International,PSA Peugeot Citroën,Renault,Toyota, Ford,Scania, Hyundai,Tesla Motors,Rolls Royce Motors,Valmet Automotive,Proton,Elba,Tata motors Mahindra & Mahindra Limited
Views: 680071 howENGINEERSdoit!
What is CRYPTOGRAPHIC SERVICE PROVIDER? What does CRYPTOGRAPHIC SERVICE PROVIDER mean? CRYPTOGRAPHIC SERVICE PROVIDER meaning - CRYPTOGRAPHIC SERVICE PROVIDER definition - CRYPTOGRAPHIC SERVICE PROVIDER 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 In Microsoft Windows, a Cryptographic Service Provider (CSP) is a software library that implements the Microsoft CryptoAPI (CAPI). CSPs implement encoding and decoding functions, which computer application programs may use, for example, to implement strong user authentication or for secure email. CSPs are independent modules that can be used by different applications. A user program calls CryptoAPI functions and these are redirected to CSPs functions. Since CSPs are responsible for implementing cryptographic algorithms and standards, applications do not need to be concerned about security details. Furthermore, one application can define which CSP it is going to use on its calls to CryptoAPI. In fact, all cryptographic activity is implemented in CSPs. CryptoAPI only works as a bridge between the application and the CSP. CSPs are implemented basically as a special type of DLL with special restrictions on loading and use. Every CSP must be digitally signed by Microsoft and the signature is verified when Windows loads the CSP. In addition, after being loaded, Windows periodically re-scans the CSP to detect tampering, either by malicious software such as computer viruses or by the user him/herself trying to circumvent restrictions (for example on cryptographic key length) that might be built into the CSP's code. To obtain a signature, non-Microsoft CSP developers must supply paperwork to Microsoft promising to obey various legal restrictions and giving valid contact information. As of circa 2000, Microsoft did not charge any fees to supply these signatures. For development and testing purposes, a CSP developer can configure Windows to recognize the developer's own signatures instead of Microsoft's, but this is a somewhat complex and obscure operation unsuitable for nontechnical end users. The CAPI/CSP architecture had its origins in the era of restrictive US government controls on the export of cryptography. Microsoft's default or "base" CSP then included with Windows was limited to 512-bit RSA public-key cryptography and 40-bit symmetric cryptography, the maximum key lengths permitted in exportable mass market software at the time. CSPs implementing stronger cryptography were available only to U.S. residents, unless the CSPs themselves had received U.S. government export approval. The system of requiring CSPs to be signed only on presentation of completed paperwork was intended to prevent the easy spread of unauthorized CSPs implemented by anonymous or foreign developers. As such, it was presented as a concession made by Microsoft to the government, in order to get export approval for the CAPI itself. After the Bernstein v. United States court decision establishing computer source code as protected free speech and the transfer of cryptographic regulatory authority from the U.S. State Department to the more pro-export Commerce Department, the restrictions on key lengths were dropped, and the CSPs shipped with Windows now include full-strength cryptography. The main use of third-party CSPs is to interface with external cryptography hardware such as hardware security modules (HSM) or smart cards.
Views: 1259 The Audiopedia
Clip 5/7 Speaker: Job De Haas (Riscure) Side-channel analysis for years has had its main application in the field of smart cards. This presentation investigates the impact of side-channel analysis on embedded systems. Specifically, by examining aspects that make such attacks easier or more difficult on complex processors. The presentation is based on practical experience and explores emerging developments in this field. The presentation briefly introduces the state of the art analysis techniques used on smart cards today. We define the types of embedded systems that these attacks may apply to and then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. Examples of performing power and electro-magnetic analysis on different embedded systems are given. We show the impact of multiple cores, boot protection and crypto operations in software versus hardware. An overall comparison is presented on relevant aspects we encountered between smart cards and embedded systems. From our comparison we conclude with an overview of areas where embedded system are vulnerable to side channel analysis and areas where they present inherent obstacles. This allows us to provide a future outlook both in terms of impact of side channel analysis as where developments will take place on the offensive and defensive side. For more information go to: http://bit.ly/ci3UfI
Views: 192 Christiaan008
Clip 4/7 Speaker: Job De Haas (Riscure) Side-channel analysis for years has had its main application in the field of smart cards. This presentation investigates the impact of side-channel analysis on embedded systems. Specifically, by examining aspects that make such attacks easier or more difficult on complex processors. The presentation is based on practical experience and explores emerging developments in this field. The presentation briefly introduces the state of the art analysis techniques used on smart cards today. We define the types of embedded systems that these attacks may apply to and then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. Examples of performing power and electro-magnetic analysis on different embedded systems are given. We show the impact of multiple cores, boot protection and crypto operations in software versus hardware. An overall comparison is presented on relevant aspects we encountered between smart cards and embedded systems. From our comparison we conclude with an overview of areas where embedded system are vulnerable to side channel analysis and areas where they present inherent obstacles. This allows us to provide a future outlook both in terms of impact of side channel analysis as where developments will take place on the offensive and defensive side. For more information go to: http://bit.ly/ci3UfI
Views: 321 Christiaan008
Clip 7/7 Speaker: Job De Haas (Riscure) Side-channel analysis for years has had its main application in the field of smart cards. This presentation investigates the impact of side-channel analysis on embedded systems. Specifically, by examining aspects that make such attacks easier or more difficult on complex processors. The presentation is based on practical experience and explores emerging developments in this field. The presentation briefly introduces the state of the art analysis techniques used on smart cards today. We define the types of embedded systems that these attacks may apply to and then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. Examples of performing power and electro-magnetic analysis on different embedded systems are given. We show the impact of multiple cores, boot protection and crypto operations in software versus hardware. An overall comparison is presented on relevant aspects we encountered between smart cards and embedded systems. From our comparison we conclude with an overview of areas where embedded system are vulnerable to side channel analysis and areas where they present inherent obstacles. This allows us to provide a future outlook both in terms of impact of side channel analysis as where developments will take place on the offensive and defensive side. For more information go to: http://bit.ly/ci3UfI
Views: 148 Christiaan008
Projectkart: The authentication scheme is an important cryptographic mechanism, through which two communication parties could authenticate each other in the open network environment.To satisfy the requirement of practical applications, many authentication schemes using passwords and smart cards have been proposed. However, passwords might be divulged or forgotten, and smart cards might be shared, lost, or stolen. In contrast, biometric methods, such as fingerprints or iris scans, have no such drawbacks. Three biometric traits are collected and stored into database at the time of Enrollment. The Multimodal Biometric based user authentication systems are highly secured and efficient to use and place total trust on the authentication server where biometric verification data are stored in a database. Such systems are prone to dictionary attacks initiated at the server side. In this paper, we propose an efficient approach based on multimodal biometrics (Palm print, Finger Print and Iris) based user authentication and key exchange system. In this system, texture properties are extracted from the Palm print, finger print and iris images are stored as encrypted binary template in the server‟s database, to overcome the dictionary attacks mounted by the server. The image processing techniques are used to extract a biometric measurement from the palm print, finger print and iris. During login procedure the mutual authentication is done between the server and user and a symmetric key is generated on both sides, which could be used for further secure communication between them. Thus meet-in-the middle attack that happens between the user and the server can also be overcome. This system can be directly applied to strengthen existing password or biometric based systems without requiring additional computation.
Views: 493 Pantech ProEd
Clip 1 Speaker: Job de Haas The presentation briefly introduces the state of the art analysis techniques used on smart cards today. Further, we define the types of embedded systems that these attacks may apply to. Then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. For more information go to: https://har2009.org/program/events/132.en.html
Views: 357 Christiaan008
►Edited by Crypto Current, Original Video Here: https://youtu.be/6vFgBGdmDgs ► These Andreas M. Antonopoulos videos are an editorial work by Crypto Current. Find all of Andreas’ original talks on his YouTube channel here: https://www.youtube.com/user/aantonop If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become an Andreas M. Antonopoulos patron here: https://www.patreon.com/aantonop Andreas M. Antonopoulos is a best-selling author, speaker, educator, and one of the world’s foremost bitcoin and open blockchain experts. He is known for delivering electric talks that combine economics, psychology, technology, and game theory with current events, personal anecdote, and historical precedent effortlessly transliterating the complex issues of blockchain technology out of the abstract and into the real world. ►Follow Andreas on Twitter: @aantonop https://twitter.com/aantonop ►Andreas Website: https://antonopoulos.com/ Andreas M. Antonopoulos is the author of three books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin, “Mastering Ethereum: Building Smart Contracts and Dapps” the best technical guide to Ethereum and “The Internet of Money,” a book about why bitcoin matters. ►Get Mastering Bitcoin Here: https://amzn.to/2w9HBYy ►Get Mastering Ethereum Here: https://amzn.to/2CHIvzw ►Get Internet of Money Here: Vol 1: https://amzn.to/2MxRYQb Vol 2: https://amzn.to/2o2KqGl Crypto Current Links: ►Buy Bitcoin get $10 Free at http://bit.ly/TE_Coinbase ►Get your FREE Crypto Start-Up Guide at http://bit.ly/TE_CryptoGuide ►Buy physical Silver & Gold at http://bit.ly/TE_Silver ►Join the bitcoin revolution, learn how to buy bitcoin: http://bit.ly/Howtobuybitcoins ►Support Crypto Current: Patreon: http://bit.ly/TE_Patreon PayPal: http://bit.ly/TE_Paypal ►Donate Crypto to Crypto Current: Bitcoin: 1FEQWdgBv9RjUjKt2oASXLTqAAiDo13zjx Ethereum: 0x8c918EAAe0F78829eaF3BdA93180D9Ce1099FcB8 Thank YOU for watching and supporting! #bitcoin #Antonopoulos #crypto #AndreasAntonopoulos #bitcoinnews #cryptocurrency #ethereum #stocks #blockchain #finance #btc #биткоин #tech #money #investing
Views: 6988 Crypto Current
Final Year IEEE Projects for BE, B.Tech, ME, M.Tech,M.Sc, MCA & Diploma Students latest Java, .Net, Matlab, NS2, Android, Embedded,Mechanical, Robtics, VLSI, Power Electronics, IEEE projects are given absolutely complete working product and document providing with real time Software & Embedded training...... JAVA, .NET, NS2, MATLAB PROJECTS: Networking, Network Security, Data Mining, Cloud Computing, Grid Computing, Web Services, Mobile Computing, Software Engineering, Image Processing, E-Commerce, Games App, Multimedia, etc., EMBEDDED SYSTEMS: Embedded Systems,Micro Controllers, DSC & DSP, VLSI Design, Biometrics, RFID, Finger Print, Smart Cards, IRIS, Bar Code, Bluetooth, Zigbee, GPS, Voice Control, Remote System, Power Electronics, etc., ROBOTICS PROJECTS: Mobile Robots, Service Robots, Industrial Robots, Defence Robots, Spy Robot, Artificial Robots, Automated Machine Control, Stair Climbing, Cleaning, Painting, Industry Security Robots, etc., MOBILE APPLICATION (ANDROID & J2ME): Android Application, Web Services, Wireless Application, Bluetooth Application, WiFi Application, Mobile Security, Multimedia Projects, Multi Media, E-Commerce, Games Application, etc., MECHANICAL PROJECTS: Auto Mobiles, Hydraulics, Robotics, Air Assisted Exhaust Breaking System, Automatic Trolley for Material Handling System in Industry, Hydraulics And Pneumatics, CAD/CAM/CAE Projects, Special Purpose Hydraulics And Pneumatics, CATIA, ANSYS, 3D Model Animations, etc., CONTACT US: ECWAY TECHNOLOGIES 23/A, 2nd Floor, SKS Complex, OPP. Bus Stand, Karur-639 001. TamilNadu , India.Cell: +91 9894917187. Website: www.ecwayprojects.com | www.ecwaytechnologies.com Mail to: [email protected]
Views: 167 Ecway Karur
https://media.ccc.de/v/35c3-9508-digital_airwaves Software Defined Radio Basics and some Modulation Theory Encoding or decoding random radio-waveforms doesn't need incredible expensive hardware anymore which offers new possibilities for building up over-the-air communication systems. There are Software Defined Radios providing affordable cellular radio to remote villages, Community Radios are using SDR to build up digital radio networks and other cool stuff. Some basic knowledge what is going on in SDR Hard/Software as the influence of the samplerate, I/Q-data of the math behind the waterfall-diagram is helpful to have fun with SDR. Some theory on modulation techniques helps you to decode or encode your waveforms. With a cheap DVB-T USB receiver used with some SDR-Software you can already have a look whats going on in the airwaves around you at certain frequencies. But what happens between the antenna and your computer display showing or decoding the signal? The talk should give basic information and background about SDR and some modulation theory. There will probably be a SDR Challenge at the Congress to practice you new skills. Friederike https://fahrplan.events.ccc.de/congress/2018/Fahrplan/events/9508.html
Views: 1216 media.ccc.de
In this video, Venkat Raghulan (CAT - 99.99 %ile, lead instructor, Magnus Prep) explains the Chinese Remainder Theorem. Watch this video and quickly understand how to solve difficult questions in remainders in less than a minute!!! Download Magnus Prep App on Play Store and App Store. Prepare Smart, Score Big!
Views: 22401 Magnus Prep
Whether or not it's worth investing in, the math behind Bitcoin is an elegant solution to some complex problems. Hosted by: Michael Aranda Special Thanks: Dalton Hubble Learn more about Cryptography: https://www.youtube.com/watch?v=-yFZGF8FHSg ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Bella Nash, Kevin Bealer, Mark Terrio-Cameron, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://bitinfocharts.com/ https://chrispacia.wordpress.com/2013/09/02/bitcoin-mining-explained-like-youre-five-part-2-mechanics/ https://www.youtube.com/watch?v=Lx9zgZCMqXE https://www.youtube.com/watch?v=nQZUi24TrdI https://bitcoin.org/en/how-it-works http://www.forbes.com/sites/investopedia/2013/08/01/how-bitcoin-works/#36bd8b2d25ee http://www.makeuseof.com/tag/how-does-bitcoin-work/ https://blockchain.info/charts/total-bitcoins https://en.bitcoin.it/wiki/Controlled_supply https://www.bitcoinmining.com/ http://bitamplify.com/mobile/?a=news Image Sources: https://commons.wikimedia.org/wiki/File:Cryptocurrency_Mining_Farm.jpg
Views: 2651762 SciShow
What are some of the challenges (such as financial stability, money-laundering, technology risk, consumer protection) given the changing definition of money and rise of crypto? Hear how regulators are responding to these challenges. Moderator: Santiago Fernandez, Head of Financial Systems and Regulation, BBVA • Ayman Hussein, Sub Governor, Payment Systems & Information Technology, Central Bank of Egypt • Klaus M. Löber, Head of Oversight Division, DG Market Infrastructure and Payments, European Central Bank • Ong Chong Tee, Deputy Managing Director, MAS • Sharon Yang, Acting Deputy Assistant Secretary, International Financial Markets, US Department of Treasury
Views: 115 Singapore FinTech Festival
Why are there stocks at all? Everyday in the news we hear about the stock exchange, stocks and money moving around the globe. Still, a lot of people don't have an idea why we have stock markets at all, because the topic is usually very dry. We made a short video about the basics of the stock exchanges. With robots. Robots are kewl! Short videos, explaining things. For example Evolution, the Universe, the Stock Market or controversial topics like Fracking. Because we love science. We would love to interact more with you, our viewers to figure out what topics you want to see. If you have a suggestion for future videos or feedback, drop us a line! :) We're a bunch of Information designers from munich, visit us on facebook or behance to say hi! https://www.facebook.com/Kurzgesagt https://www.behance.net/kurzgesagt How the Stock Exchange works Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Views: 5698537 Kurzgesagt – In a Nutshell
What is CRYPTO PHONE? What does CRYPTO PHONE mean? CRYPTO PHONE meaning - CRYPTO PHONE definition - CRYPTO PHONE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Crypto phones are mobile telephones that provide security against eavesdropping and electronic surveillance. The interception of telecommunications has become a major industry. Most of the world's intelligence agencies and many private organisations intercept telephone communications to obtain military, economic and political information. The price of simple mobile phone surveillance devices has become so low that many individuals can afford to use them. Advances in technology have made it difficult to determine who is intercepting and recording private communications. Crypto phones can protect calls from interception by using algorithms to encrypt the signals. The phones have a cryptographic chip that handles encryption and decryption. Two algorithms are programmed into the chip: A key-exchange algorithm for the key agreement protocol and a symmetric-key algorithm for voice encryption. For the system to work, both users must have crypto phones logged into crypto mode. As with other phones, the signal is encrypted by GSM but it is also encrypted by the cryptographic chip. When the IMSI-catcher performs a man-in-the-middle attack and disables the GSM encryption, the crypto phone encryption remains intact. Therefore, while the signal is still being intercepted, it can no longer be decoded and fake SMS messages can't be sent as the IMSI-catcher does not have the correct code. At the beginning of the call, both users get the same session key by using the hash function. Then the session key becomes a confirm code. The confirm code could be 3 letters or 4 numbers, depending on the phone's manufacturer. In the crypto mode, the user reads the confirm code over the encrypted line to his communication partner and verifies the confirm code his partner reads back. If there is a discrepancy in the confirm code, a man-in-the-middle attack has been detected. The "session code" that has been established is used only for that specific call. At termination, all the parameters are wiped from memory, and there is no way to reconstruct the code. Intercepted and stored encrypted material can be kept for later analysis, but there is no way to break the code except, possibly, by the time consuming trial-and-error method.
Views: 599 The Audiopedia
Clip 4 Speaker: Job de Haas The presentation briefly introduces the state of the art analysis techniques used on smart cards today. Further, we define the types of embedded systems that these attacks may apply to. Then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. For more information go to: https://har2009.org/program/events/132.en.html
Views: 235 Christiaan008
Clip 6/7 Speaker: Job De Haas (Riscure) Side-channel analysis for years has had its main application in the field of smart cards. This presentation investigates the impact of side-channel analysis on embedded systems. Specifically, by examining aspects that make such attacks easier or more difficult on complex processors. The presentation is based on practical experience and explores emerging developments in this field. The presentation briefly introduces the state of the art analysis techniques used on smart cards today. We define the types of embedded systems that these attacks may apply to and then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. Examples of performing power and electro-magnetic analysis on different embedded systems are given. We show the impact of multiple cores, boot protection and crypto operations in software versus hardware. An overall comparison is presented on relevant aspects we encountered between smart cards and embedded systems. From our comparison we conclude with an overview of areas where embedded system are vulnerable to side channel analysis and areas where they present inherent obstacles. This allows us to provide a future outlook both in terms of impact of side channel analysis as where developments will take place on the offensive and defensive side. For more information go to: http://bit.ly/ci3UfI
Views: 198 Christiaan008
What is BROADCAST ENCRYPTION? What does BROADCAST ENCRYPTION mean? BROADCAST ENCRYPTION meaning - BROADCAST ENCRYPTION definition - BROADCAST ENCRYPTION 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 Broadcast encryption is the cryptographic problem of delivering encrypted content (e.g. TV programs or data on DVDs) over a broadcast channel in such a way that only qualified users (e.g. subscribers who have paid their fees or DVD players conforming to a specification) can decrypt the content. The challenge arises from the requirement that the set of qualified users can change in each broadcast emission, and therefore revocation of individual users or user groups should be possible using broadcast transmissions, only, and without affecting any remaining users. As efficient revocation is the primary objective of broadcast encryption, solutions are also referred to as revocation schemes. Rather than directly encrypting the content for qualified users, broadcast encryption schemes distribute keying information that allows qualified users to reconstruct the content encryption key whereas revoked users find insufficient information to recover the key. The typical setting considered is that of a unidirectional broadcaster and stateless users (i.e., users do not keep bookmarking of previous messages by the broadcaster), which is especially challenging. In contrast, the scenario where users are supported with a bi-directional communication link with the broadcaster and thus can more easily maintain their state, and where users are not only dynamically revoked but also added (joined), is often referred to as multicast encryption. The problem of practical broadcast encryption has first been formally studied by Amos Fiat and Moni Naor in 1994. Since then, several solutions have been described in the literature, including combinatorial constructions, one-time revocation schemes based on secret sharing techniques, and tree-based constructions. In general, they offer various trade-offs between the increase in the size of the broadcast, the number of keys that each user needs to store, and the feasibility of an unqualified user or a collusion of unqualified users being able to decrypt the content. Luby and Staddon have used a combinatorial approach to study the trade-offs for some general classes of broadcast encryption algorithms. A particularly efficient tree-based construction is the "subset difference" scheme, which is derived from a class of so-called subset cover schemes. The subset difference scheme is notably implemented in the AACS for HD DVD and Blu-ray Disc encryption. A rather simple broadcast encryption scheme is used for the CSS for DVD encryption. The problem of rogue users sharing their decryption keys or the decrypted content with unqualified users is mathematically insoluble. Traitor tracing algorithms aim to minimize the damage by retroactively identifying the user or users who leaked their keys, so that punitive measures, legal or otherwise, may be undertaken. In practice, pay TV systems often employ set-top boxes with tamper-resistant smart cards that impose physical restraints on a user learning their own decryption keys. Some broadcast encryption schemes, such as AACS, also provide tracing capabilities.
Views: 292 The Audiopedia
This is the audio from an interview with Robert Dunlap & Nicole Bowdler, Owners and Founders of Meta 1 Coin, where they discuss the Private Meta 1 Coin Investment Bank, the Private META Exchange and the credit card system offered by META 1. META 1 Coin's plans are to provide a full financial ecosystem for the META 1 Coin account holders. We would like to thank Sharon & Jared Michelle for having META 1 Coin on your Crypto Vision Show. ► What is META 1 Coin? META 1 Coin a Crypto Currency Secured by Humanities greatest expressions of Life. By Master artists such as Picasso and Van Gogh. META 1 Coin is a coin for Humanity and built on the framework of abundance by smart contracts unbreachable on the blockchain ensuring appreciation and never devaluation. META 1 Coin is a coin for Humans not corporate fictions, a conveyance of equity for the enlightened and awake. META 1 COIN has a Private Bank and Private Exchange ensuring liquidity, security, and unencumbered transactions. META 1 COIN has a Private, Powered Blockchain ensuring high performance called the “METATRONIC NETWORK.” META 1 COIN has defined the path of the new systems of abundance and equity. Get involved with the META FINANCIAL EVOLUTION. META 1 COIN is the first coin designed on Abundance enforced by smart contracts on the Block Chain. META 1 Coin is divine intervention establishing fair and equatable conveyance for the Human. Join the blockchain inspired architected in Abundance and Financial Evolution….META 1 Coin. ► For help investing in the META 1 Coin Trust Fine Art Portfolio, please email [email protected] and we will walk you through the process and answer any questions you might have. ► To stay update to date on the latest news follow us on all social media platforms @meta1coin. http://www.meta1.io https://www.facebook.com/meta1coin/ https://www.instagram.com/meta1coin/ https://twitter.com/META1Coin #cryptocurrency #cryptolife #cryptonews #crypto #cryptocurrencynews #cryptocurrencytrading #cryptocurrencyinvestments #honoringthemasters #fineart #fineartcollection #meta1coin #meta1 #meta1trust #meta1cointrust #meta1financialevolution #financialevolution #metatronicnetwork #blockchain #smartcontract #abundance #privatebank #privateexchange #artindustry #fineartindustry #artmuseum
Views: 1534 META 1 Coin
The Cypress Semiconductor PSoC 6 is a dual-core microcontroller featuring all Cypress's peripherals and configurability of previous generations, to build low-power designs with a high degree of security, for IoT. Cypress PSoC 6 features ARM Cortex-M4 and ARM Cortex-M0+ cores, in an ultra-low-power 40-nm process technology, with integrated security features required for next-generation IoT. The architecture is intended to fill a gap in IoT offerings between power-hungry and higher-cost application processors and performance-challenged, single-core MCUs. The dual-core architecture lets designers optimize for power and performance simultaneously, alongside its software-defined peripherals. The two cores can achieve 22 µA/MHz and 15 µA/MHz of active power on the ARM Cortex-M4 and Cortex-M0+ cores, respectively. The dual-core architecture enables power-optimized system design where the auxiliary core can be used as an offload engine for power efficiency, allowing the main core to sleep. The PSoC 6 MCU architecture provides a hardware-based Trusted Execution Environment (TEE) with secure boot capability and integrated secure data storage to protect firmware, applications and secure assets such as cryptographic keys. PSoC 6 implements a set of industry-standard symmetric and asymmetric cryptographic algorithms, including Elliptical-Curve Cryptography (ECC), Advanced Encryption Standard (AES), and Secure Hash Algorithms (SHA 1,2,3) in an integrated hardware coprocessor designed to offload compute-intensive tasks. The architecture supports multiple, simultaneous secure environments without the need for external memories or secure elements, and offers scalable secure memory for multiple, independent user-defined security policies. Software-defined peripherals can be used to create custom analogue front-ends (AFEs) or digital interfaces for innovative system components such as electronic-ink displays. The architecture offers flexible wireless connectivity options, including fully integrated Bluetooth Low Energy (BLE) 5.0. The PSoC 6 MCU architecture features the latest generation of Cypress’ CapSense capacitive-sensing technology, enabling touch and gesture-based interfaces. The architecture is supported by Cypress’ PSoC Creator Integrated Design Environment (IDE) and the ARM ecosystem. In this video, Cypress shows PSoC 6 using a wearable demo and the PSoC 6 pioneer kit. You can read more about PSoC 6 here: http://www.cypress.com/event/psoc-6-purpose-built-iots
Views: 3694 Charbax
What is a hardware security module? A hardware security module is a dedicated crypto processor, designed to protect the crypto key lifecycle, validated for security by third parties (FIPS 140-2, Common Criteria, PCI HSM, FIPS 201). A hardware security module is a trust anchor. A trust anchor that protects the things we use every day. Things like SSL, DNS, banking and websites. Mobile devices. Smart meters. Medical devices. National identity cards. Credit card data and PINs. Mobile payments and verbal banking. Digital documents. Passports. And so much more. Hardware security modules typically are appliances or cards. Appliances or cards that ensure compliance. Simplify audits. Improve performance. Securely generate and store keys. Hardware security modules are trusted by the most security-conscious companies, agencies, banks, and service providers in the world. Hardware security modules: trust anchors in a digital world.
Views: 41385 Gemalto Security
Clip 3/7 Speaker: Job De Haas (Riscure) Side-channel analysis for years has had its main application in the field of smart cards. This presentation investigates the impact of side-channel analysis on embedded systems. Specifically, by examining aspects that make such attacks easier or more difficult on complex processors. The presentation is based on practical experience and explores emerging developments in this field. The presentation briefly introduces the state of the art analysis techniques used on smart cards today. We define the types of embedded systems that these attacks may apply to and then we illustrate the differences and commonalities of side channel analysis on smart cards and embedded systems. Examples of performing power and electro-magnetic analysis on different embedded systems are given. We show the impact of multiple cores, boot protection and crypto operations in software versus hardware. An overall comparison is presented on relevant aspects we encountered between smart cards and embedded systems. From our comparison we conclude with an overview of areas where embedded system are vulnerable to side channel analysis and areas where they present inherent obstacles. This allows us to provide a future outlook both in terms of impact of side channel analysis as where developments will take place on the offensive and defensive side. For more information go to: http://bit.ly/ci3UfI
Views: 160 Christiaan008
What is KLEPTOGRAPHY? What does KLEPTOGRAPHY mean? KLEPTOGRAPHY meaning - KLEPTOGRAPHY pronunciation - KLEPTOGRAPHY definition - KLEPTOGRAPHY explanation - How to pronounce KLEPTOGRAPHY? 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 Kleptography is the study of stealing information securely and subliminally and it was introduced by Adam Young and Moti Yung in the Proceedings of Advances in Cryptology—Crypto '96. Kleptography is a subfield of cryptovirology and is a natural extension of the theory of subliminal channels that was pioneered by Gus Simmons while at Sandia National Laboratory. A kleptographic backdoor is synonymously referred to as an asymmetric backdoor. Kleptography encompasses secure and covert communications through cryptosystems and cryptographic protocols. This is reminiscent of, but not the same as steganography that studies covert communications through graphics, video, digital audio data, and so forth. A kleptographic attack is an attack which uses asymmetric cryptography to implement a cryptographic backdoor. For example, one such attack could be to subtly modify how the public and private key pairs are generated by the cryptosystem so that the private key could be derived from the public key using the attacker's private key. In a well-designed attack, the outputs of the infected cryptosystem would be computationally indistinguishable from the outputs of the corresponding uninfected cryptosystem. If the infected cryptosystem is a black-box implementation such as a hardware security module, a smartcard, or a Trusted Platform Module, a successful attack could go completely unnoticed. A reverse engineer might be able to uncover a backdoor inserted by an attacker, and when it is a symmetric backdoor, even use it herself. However, by definition a kleptographic backdoor is asymmetric and the reverse-engineer cannot use it. A kleptographic attack (asymmetric backdoor) requires a private key known only to the attacker in order to use the backdoor. In this case, even if the reverse engineer was well-funded and gained complete knowledge of the backdoor, it would remain useless for her to extract the plaintext without the attacker's private key. Kleptographic attacks can be constructed as a cryptotrojan that infects a cryptosystem and opens a backdoor for the attacker, or can be implemented by the manufacturer of a cryptosystem. The attack does not necessarily have to reveal the entirety of the cryptosystem's output; a more complicated attack technique may alternate between producing uninfected output and insecure data with the backdoor present. Kleptographic attacks have been designed for RSA key generation, the Diffie–Hellman key exchange, the Digital Signature Algorithm, and other cryptographic algorithms and protocols. SSL, SSH, and IPsec protocols are vulnerable to kleptographic attacks. In each case, the attacker is able to compromise the particular cryptographic algorithm or protocol by inspecting the information that the backdoor information is encoded in (e.g., the public key, the digital signature, the key exchange messages, etc.) and then exploiting the logic of the asymmetric backdoor using their secret key (usually a private key). A. Juels and J. Guajardo proposed a method (KEGVER) through which a third party can verify RSA key generation. This is devised as a form of distributed key generation in which the secret key is only known to the black box itself. This assures that the key generation process was not modified and that the private key cannot be reproduced through a kleptographic attack.
Views: 108 The Audiopedia
Quickx Quickx.io QuickX wallet Easy to use .... Quickx Launch Pre ICO.....2018 THE FASTEST REAL-WORLD CRYPTO PAYMENT PROTOCOL Quickest Cross Blockchain Transactions Quickxprotocol technology of Blockchain 1. Samrt leader hardware wallet 2. Blockchain mining watch 3. Blockchain smartphone ( upcoming ) 4 . Maleshiya tour for new office visit in December 2018 5 . Atm debit card backed by Union pay 6. Pay bill in Shanghai biggest HOSPITAL in China trough quickxprotocol 7. Malaysian former Prime minister signed MOU with quickX ABOVE info is available on Google search Quickx Crypto Mining Smart Watch Coming Soon.... Quickx Company:- VAIBHAV ADHLAKHA (Founder and CEO), KSHITIJ ADHLAKHA (Founder and COO)
Views: 103 MLM Lead
Where are the limits of human technology? And can we somehow avoid them? This is where quantum computers become very interesting. Check out THE NOVA PROJECT to learn more about dark energy: www.nova.org.au Support us on Patreon so we can make more stuff: https://www.patreon.com/Kurzgesagt?ty=h Get the music of the video here: https://soundcloud.com/epicmountain/quantum-computers https://epicmountainmusic.bandcamp.com/track/quantum-computers http://epic-mountain.com Wakelet: https://wakelet.com/wake/42ji9UMJzN?v=st Or follow us on social media or reddit: http://kurzgesagt.org https://www.reddit.com/r/kurzgesagt https://www.facebook.com/Kurzgesagt https://twitter.com/Kurz_Gesagt THANKS A LOT TO OUR LOVELY PATRONS FOR SUPPORTING US: Tamago231, H.H. Lewis, Kirin Tantinon, David, Max Lesterhuis, Marek Belski, Gisle, Colin Millions, Gregory Wolfe II, Lenoir Preminger, Abel X, Matt Knights, Amjad Al Taleb, Ian Bruce, Kris Wolfgramm, 麒麟 于, Christopher Shaw, 靖羊, Tomas Grolmus, Essena O’Neill, Kyle Messner, Pedro Devoto, Mark Radford, Ann-Marie Denham, Davide Pluda, Rik Vermeer, Justin Ritchie, Nicole White, Whireds, Claus Vallø, Jason Talley, Andrew Wu, Christian Dechery, Michael Howell, Michal Hanus, Cavit, Amary Wenger, JDKBot, Jason Eads, FreedomEagleAmerica, Roberto Maddaloni, TiagoF11, Harsha CS, Abhimanyu Yadav, Tracy Tobkin, Mike Fuchs, Elizabeth Mart, Jacob Wenger, Jeff Udall, Ricardo Affonso, Mauro Boffardi, Audrin Navarro, Troy Ross, Keith Tims, Santiago Perez, James, Jack Devlin, Chris Peters, Kenny Martin, Frederick Pickering, Lena Savelyeva, Ian Seale, Charles Ju, Brett Haugen, David Ramsey, Benjamin Dittes, Michelle Schoen, Albert Harguindey Sanchez, Michael King, Alex Kyriacou Alla Khvatova Thomas Rowan, Siim Sillamaa, David Bennell, Janzen,Bryn Farnsworth, Adam Recvlohe, Manuel Arredondo, Fred McIntyre, Maldock Manrique, Дмитрий, Ishita Bisht, Jake Ludwig, Zach Seggie, Casey Sloan, Myndert Papenhuyzen, rheingold3, AncientCulture, Orion Mondragon, Jan, Michael Kuperman, Alexander Argyropoulos Quantum Computers Explained – Limits of Human Technology Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Views: 8959817 Kurzgesagt – In a Nutshell
MIT 6.858 Computer Systems Security, Fall 2014 View the complete course: http://ocw.mit.edu/6-858F14 Instructor: James Mickens In this lecture, Professor Mickens discusses authentication schemes and their implementations. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 9376 MIT OpenCourseWare
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.
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Quantum Cryptography explained simply. Regular encryption is breakable, but not quantum cryptography. Today we'll look at the simplest case of quantum cryptography, quantum key distribution. It uses the Heisenberg Uncertainty Principle to prevent eavesdroppers from cracking the code. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every week! *SUBSCRIBE TO UP AND ATOM* https://www.youtube.com/c/upandatom *Let's be friends :)* TWITTER: https://twitter.com/upndatom?lang=en *QUANTUM PLAYLIST* https://www.youtube.com/playlist?list=PL1lNrW4e0G8WmWpW846oE_m92nw3rlOpz *SOURCES* http://gva.noekeon.org/QCandSKD/QCandSKD-introduction.html https://www.sans.org/reading-room/whitepapers/vpns/quantum-encryption-means-perfect-security-986 https://science.howstuffworks.com/science-vs-myth/everyday-myths/quantum-cryptology.htm The Code Book - Simon Singh *MUSIC* Prelude No. 14 by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/preludes/ Artist: http://chriszabriskie.com/
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Nuvoton M2351 is a secure microcontroller platform powered by ARM Cortex-M23 core with ARMv8-M architecture, TrustZone technology, security technologies, peripherals and tools. The ultra-low-power 32-bit microcontroller works in low voltage range from 1.62V to 3.6V and can operate at up to 48 MHz frequency, with up to 512 Kbytes embedded Flash memory in dual bank mode supporting OTA firmware update and up to 96 Kbytes embedded SRAM. It is suitable for applications such as IoT secure connections, fingerprint authentication, EMV card reader, security alarm system, smart home appliance, wireless sensor node device (WSND), auto meter reading (AMR) and portable wireless data collector. The M2351 series is equipped with 32 Kbytes Secure Boot ROM as root of trust, multiple firmware programming tools by In-System Programming (ISP), In-Circuit Programming (ICP) and In-Application Programming (IAP). In addition to TrustZone software protection mechanism, it also supports eXecution Only Memory (XOM), LDROM (user program loader) and multiple cryptographic hardware accelerators which are used to protect the core software and data assets on a microcontroller system. The M2351 series also integrates a 8 COM x 40 SEG controller with internal charge pump for segment LCD panel and provides high performance connectivity peripheral interfaces such as UART, SPI, I²C, GPIOs, USB and ISO 7816-3 for smart card reader. As to Power efficiency, the M2351 series supports Brown-out detector, Power-down mode with RTC turn on, RAM retention less than 2.0 uA, deep power-down mode with RAM retention less than 1 uA and fast wake-up via multiple peripheral interfaces. Security Features ARM Cortex-M23 TrustZone Technology 8 Memory Protection Units (MPU) 8 Security Attribution Units (SAU) Implementation Defined Attribution Unit (IDAU) 2 KB OTP ROM with additional 1KB lock bits Hardware Crypto Accelerators CRC calculation unit Up to 6 tamper detection pins 96-bit Unique ID (UID), 128-bit Unique Customer ID (UCID)
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