All key tags

1 g y11 in 11   2 g x g y1   g x1   Since we have g y is less than unity1   We carry out in the left part 2g x for the brackets1     When we have the perfect guesser1 − g y   We shorten10 bytes is 2 8010106991205743107В качестве основного потока взят считающийся правильным SystemRandom186 myrandom11C1cloud2 g x2 g x g y G x G y2 g y2 than p x02   That is2   That is g r can be more than g x Only when guessing the main sequence worse coin20035381173716740766Выводы3D3D printers3Dtool3Dtool blog3Dtool company blog4092251189581082 myrandom18257149881148604По умолчанию используется алгоритм SHA__ init ____ new ___BPF_RECIP_BPFПример использования_xorABABBYYABBYY BlogAbnormal programmingacceleratorAccelerator BlogAccessibilityaccording to which the total entropy of independent sources is equal to the sum of the entropies of AccumulatorsAcronisActive companyActiveCloud blogadd a strongly skewed complement with p y0Adding a completely unpredictable extra sequence makes the result completely unpredictableadding any additional sequence does not worsen the overall unpredictability of the main oneAdministration of databasesAdministration of domain namesAdobe FlashAgileAjaxAlconost BlogAlfaAlgorithmsall steps are simple enoughall the sources must be descendants of Randomall this for the sake of this lineAmazon Web ServicesampAnalysis and Design ofAnalysis and design of systemsAnalysis and design of systemseatAnalysis and System DesignAnalysis and systems designAnalytics of mobile applicationsandAnd believeand besides bruteforce there is no way to calculate these 10 bytesand g y and 1 to the rightAnd get the condition that adding an additional sequence will improve the intruderand if our brute force per second looks at a trillion optionsand the entropy weak additional sequence naturally worsens the resultAndroid DevelopmentAngularAnnouncementsAntiAntivirus protectionApacheAPIAppodeal BlogAquaphor Company BlogAR and VRArcadiaArduino DevelopmentArtificial Intelligenceas a consequenceASCONASPAssemblerAssembly systemsAssociation Blog ISDEF AssociationAsteriskAstronauticsAstronomyAtlassianAudiomania BlogAudiomania Company BlogAudioomaniaAudioomania Company Blogautomated testing toolautomaton testing toolsAutomobile gadgetsAutomotive gadgetsAvitoAvito BlogBackupBadooBadoo BlogBadoo company blogBalass GroupBankBank blogBank company blogbecause in our problem we need to estimate not the total entropyBecause these generators have a small specific entropyBeginner ElectronicsBIBig DataBilling systemsBinary District BlogBinary District Company BlogBiographies of geeksBiography geeksBiography of geeksBiotechnologiesBiotechnologyBitfury GroupBitrixBitrix company blogblogBlog company 1cloudBlog company 2GISBlog company 3DtoolBlog company Aladdin RBlog company ASUS RussiaBlog company AvitoBlog company BadooBlog company BigdBlog company Binary DistrictBlog company Cloud blog CROCBlog company Cloud4YBlog company CrossoverBlog company EmboxBlog company FlantBlog company Foundation ReactOSBlog company GearbestBlog company GolovanovBlog company Hewlett Packard EnterpriseBlog company HFLabsBlog company IT GRADBlog company IT GuildBlog company ITMO UniversityBlog company ITSummaBlog company LampTestBlog company Lodoss TeamBlog company LogomachinaBlog company MedgadgetsBlog company MindboxBlog company MobioBlog company NaumenBlog company NeoBITBlog company NetcrackerBlog company Neurodata LabBlog company NITUBlog company NIX SolutionsBlog company NixysBlog company okmeterBlog company Online School EnglishDomBlog company OtusBlog company ParallelsBlog company Publishing HouseBlog company Rambler GroupBlog company ReactOS FoundationBlog company RUVDSBlog company ScanportBlog company SPbAUBlog company uaBlog company VDSBlog company Veeam SoftwareBlog company VertexBlog company YandexBlog gadgetfreaksBlog MailBlog of AcronisBlog of Aladdin RBlog of AlfaBlog of Alloy SoftwareBlog of BigdBlog of Bitfury GroupBlog of CiscoBlog of ComBox TechnologyBlog of company AudioomaniaBlog of company BadooBlog of company BIBlog of company ContourBlog of company EmboxBlog of company FujitsuBlog of company FunCorpBlog of company JUGBlog of company MacroscopBlog of company MailBlog of company MicrosoftBlog of company NAGBlog of company NPF VECTORBlog of company ParallelsBlog of company Red HatBlog of company RedmadrobotBlog of company SmartBlog of company SmileBlog of company SuperJobBlog of company TinkoffBlog of company YotaBlog of CompTekBlog of Computer Science CenterBlog of CopterTimeBlog of DataArtBlog of DataArt companyBlog of DataLineBlog of DellBlog of EastBanc TechnologiesBlog of Everyday ToolsBlog of FujitsuBlog of FunCorpBlog of GearbestBlog of HaulmontBlog of ICL ServicesBlog of ID FinanceBlog of IntelBlog of ITBlog of IT GRADBlog of ITI CapitalBlog of ITI Capital companyBlog of ITSumma CompanyBlog of Kingston TechnologyBlog of Lodoss TeamBlog of LuxoftBlog of MailBlog of MakeItLabBlog of MakeShopBlog of MicrosoftBlog of NETBYNETBlog of NITUBlog of OtusBlog of PochtoyBlog of PocketBookBlog of Positive TechnologiesBlog of Postgres Professional companyBlog of PultBlog of Puzzle EnglishBlog of RaiffeisenbankBlog of Rostelecom companyBlog of RUVDSBlog of SamsungBlog of SAP companyBlog of SASBlog of SelektelBlog of SEMrushBlog of SkillboxBlog of SmileBlog of Sony Mobile CommunicationsBlog of Southbridge CompanyBlog of TechMediaBlog of the companyBlog of the company 1cloudBlog of the company AdvoCamBlog of the company AkribiaBlog of the company ASCONBlog of the company AudiomaniaBlog of the company AudioomaniaBlog of the company Bank Renaissance CreditBlog of the company BigdBlog of the company Binary DistrictBlog of the company CiscoBlog of the company Cloud services CROCBlog of the company ContourBlog of the company CrossoverBlog of the company DataLineBlog of the company Design school of programming GoToBlog of the company Digital DesignBlog of the company Digital Rights CenterBlog of the company Distributed LabBlog of the company DoksVizhnBlog of the company EPAMBlog of the company Everyday ToolsBlog of the company FlantBlog of the company FlrBlog of the company FluntBlog of the company FunCorpBlog of the company GlobalSignBlog of the company GridGainBlog of the company HaulmontBlog of the company HeadHunterBlog of the company I love IPBlog of the company icanchooseBlog of the company ICL ServicesBlog of the company INFORIONBlog of the company InobitecBlog of the company IntelBlog of the company ITBlog of the company JetBrainsBlog of the company JUGBlog of the company King ServersBlog of the company KonturBlog of the company KROKBlog of the company LANITBlog of the company Lodoss TeamBlog of the company MBlog of the company MadrobotsBlog of the company MailBlog of the company MakTsentrBlog of the company MixBytesBlog of the company MobileUpBlog of the company NanosoftBlog of the company NaumenBlog of the company NerepetitorBlog of the company NetologiaBlog of the company NetologyBlog of the company New Cloud TechnologiesBlog of the company New Professions LabBlog of the company NIX SolutionsBlog of the company of the Conference of Oleg BuninBlog of the company OnlineBlog of the company Online cinema iviBlog of the company Online school EnglishDomBlog of the company Online university SkillboxBlog of the company Ophthalmological clinicBlog of the company OtusBlog of the company ParallelsBlog of the company PhiltechBlog of the company Philtech InitiativeBlog of the company PilotBlog of the company PiterJSBlog of the company PlariumBlog of the company Positive TechnologiesBlog of the company Publishing houseBlog of the company PultBlog of the company PVSBlog of the company QleanBlog of the company Qrator LabsBlog of the company Rambler GroupBlog of the company ReactOSBlog of the company ReactOS FoundationBlog of the company RedmadrobotBlog of the company RegionSoft Developer StudioBlog of the company SAPBlog of the company SberbankBlog of the company ScanportBlog of the company Scanport companyBlog of the company Server MallBlog of the company SibiriksBlog of the company SimbirSoftBlog of the company Skillbox Online UniversityBlog of the company SmartBlog of the company SmileBlog of the company Solar SecurityBlog of the company Spice IT RecruitmentBlog of the company StorKvant LabsBlog of the company SuperJobBlog of the company TechMediaBlog of the company The programBlog of the company The project school of programming GoToBlog of the company TinkoffBlog of the company Top 3D ShopBlog of the company TPBlog of the company TutuBlog of the company UlineBlog of the company Umbrella ITBlog of the company VoximplantBlog of the company WrikeBlog of the company YandexBlog of the company «Digital Security»Blog of the company «DocDoc»Blog of the Conference of Oleg BuninBlog of the online school EnglishDomBlog of the publishing houseBlog of the Server Server MallBlog of TinkoffBlog of ToshibaBlog of TutuBlog of uaBlog of Veeam SoftwareBlog of Vivaldi Technologies ASBlog of VoximplantBlog of VyshTech companyBlog of Wirex companyBlog of YandexBlog of Yota companyBlog Puzzle EnglishBoom HealthBrainBrainfuckBrandingBrowser ExtensionsBrowsersBuild SystemsBullbusinessBusiness modelsbut 1but a quantitative estimate of the a priori awareness of the recipient of the message relative to thbut also about the recipientBut if these 10 bytes are smeared qualitativelybut in life this state of affairs is much more frequent than we would likebut it is not yet certainbut that it is really random for allbut the specificbut the visualized calculation shows that the increase in entropy forms a smooth surfacebut we are guaranteed to have the resulting entropy not worse than the maximum entropy of the termsBut we just found out that if we do it rightbut we would get a bad resultCCADCAMCanonCanvasCar GadgetsCareer in ITCareer in IT industryCareer in the ITCareer in the IT industryCareers in IT industryCareers in the IT industryCellular communicationCellular communicationscenter MAIChemistryChulanCircuit DesignCircuitryCiscoCisco Blogclass CompoundRandomCleanTalk AntiClient optimizationClojureClosetCloud computingCloud servicesCloud4YclsCMSCocoaCoffeeScriptcomcom Blogcom companycom company blogcommercecommerce developmentcommerce managementCommunication standardsCommunication systems developmentCommunity managementcompaniescompanyCompany Blog AudioomaniaCompany blog Cloud services КРОКCompany Blog Conferences of Oleg BuninCompany Blog Foundation for the Development of Internet InitiativesCompany blog ITMO UniversityCompany blog okmeterCompany Blog Oleg BuninCompany Blog Oleg Bunin ConferenceCompany Blog Online University SkillboxCompany Blog Ophthalmology Clinic DrCompany Blog Ophthalmology Clinic of DrCompany blog Perspective monitoringCompany blog Publishing houseCompany Blog Search VPSCompany Blog Software ProductCompany blog The programCompany blogRUVDScompany company blogCompilersComplementCompoundRandomCompression of dataCompTekComputer animationComputer hardwareComputer IronConferenceConferencesConfiguring LinuxContent marketingContext advertisingContextual advertisingConversion EnhancementConversion increaseCopyrightCosmonauticsCreative CommonsCRMCRM systemsCROCCrossoverCrossover BlogCrossover Company BlogCrowdsourcingCryptoCrypto currencyCryptocurrenciesCryptocurrencyCryptographyCSSCTFcurrenciescurrencyCyberpunkCybersportDartData Compressiondata driven testingData MiningData per kilobyte of dataData RecoveryData StorageData visualizationData WarehouseData warehousesData WarehousingDataArt blogDataArt company blogDatabase administrationDebuggingDecentralized networksdef __init __def __new __def getrandbitsdef randomdef super_myrandomdegradability of the basic sequenceDelphiDemoscenedesignDesign and refactoringDesign of gamesDesign of mobile applicationsDesigning and refactoringDesktop computersDesktopsDevConfDevConf BlogDeveloped for iOSDevelopedwoven for AndroidDeveloping a startDeveloping a startupdevelopmentDevelopment for AndroidDevelopment for ArduinoDevelopment for eDevelopment for iOSDevelopment for LinuxDevelopment for Office 36Development for the Internet of thingsDevelopment for WindowsDevelopment ManagementDevelopment of communication systemsDevelopment of data transmission systemsDevelopment of gamesDevelopment of mobile applicationsDevelopment of roboticsDevelopment of startDevelopment of startupDevelopment of the startDevelopment of the startupDevelopment of Web sitesDevelopment of WebsitesDevelopment on Raspberry PiDevelopment under AndroidDevelopment under AR and VRDevelopment under ArduinoDevelopment under eDevelopment under iOSDevelopment under Java MEDevelopment under LinuxDevelopment under MacOSDevelopment under OS XDevelopment under Sailfish OSDevelopment under TizenDevelopment under WindowsDevelopment under Windows PhoneDevOpsDisplay adsDisplay AdvertisingDistributed Lab companyDistributed Lab company blogDistributed SystemsDIY or DIYDIY or Do it yourselfDjangoDNSDOC company blogDoctrine ORMDomain Name AdministrationDomain Name System AdministrationDoxVisionDrivesDrupalEastBanc Technologies blogEchelonEclipseECMEcologyEDSEducation abroadEducational process in ITElectronics for beginnersElectronics Manufacturing and DevelopmentElectronics production and developmentElixirEmacsemigrationEnergy and batteriesEnergy and elements of nutritionengineeringEngineering systemsEnglishDom Online School Company BlogEntertaining problemsEntertaining puzzlesEntertaining tasksentropyentropy becomes a barrel of honeyEPAMEPAM Blogequal to the average arithmetic entropy of the sourcesErlangERPERP systemsESET NOD32ESET NOD32 blogeSportsEtcoffEveryday Tools BlogEveryday Tools Company Blogeverything looks not so badEXANTEEXANTE blogexecute automationExpoExtensions for browsersFFacebook APIFant Company BlogFinanceFinance in ITFinancesFinances in ITFirebirdFirefoxFirstDEDIC BlogFirstVDSFlantFlunt company blogfor anotherfor one entityfor src in selffor src in sourcesformerly PeterFPGAFreelanceFreelance Company blogFreelancimfrom a formal point of viewfrom getpass import getpass from time import perf_counter from hashlib import sha3_512From the point of view of the mathematical theory of communicationfrom the word guessFunFun tasksFunCorp BlogFunctional ProgrammingFunny tasksFuture hereFuture is hereFuture Transportg is equal to nog x and g yg x g yg x   We transfer g x from the right to the leftg Yg y G yG y   That isgadgetfreaks blogGadgetsGame designGame developmentGame MonetizationGame promotionGame testingGames and consolesGames and game consolesGames and gaming consolesGames developmentGames monetizationGames promotiongaussGearbestgeek biographiesGeek biosGeek HealthGeeksGenerates an int with k random bitsGeoGeoinformation servicesGet the next random number in the rangegetpassgetrandbitsGiktimesGitGitHubGlobal positioning systemsGlobalSign BlogGlobalSign Company BlogGoGolovanovGoogleGoogle APIGoogle App EngineGoogle BlogGoogle ChromeGoogle Cloud PlatformGPGPUGRAD companyGRAD Company BlogGradleGrailsGraphic designGraphic ShellsGraphical ShellsgraphicsGreaseMonkeyGridGain BlogGroovyGroupGrowth HackingGTDGTKHabrahabrHabrahabr APIHacatonHacatonsHackathonsHackatonHackatonsHadoopHakatonHamster Marketplace BlogHard drivesHashFlareHashRandomHaskellHaulmont BlogHeadHunterHeadHunter blogHealth boomHealth geeHealth geekHealth of the boomHelp Desk SoftwareHewlett Packard Enterprise BlogHigh PerformanceHigh ProductionCHigh ProductivityHistory ITHistory of IThosthost companyHostingHoweverHR managementHTMLHuman Resource ManagementHuman ResourcesHuman Resources ManagementHx ≥ 0 for any values ​​of p x0 and p y0Hygger BlogHygieneHygiene HealthI could not prove this analytically analyticallyI2PIB Company BlogIBMIBM BlogICL Services BlogID Finance Company Blogif not allIf paranoia suggests that the quality of the main RNG can suddenly turn out to be unsatisfactoryIf the receiver does not know anything about the signal in advanceif to the skewed main signal c p x0If we connected the basic sequence with the complementary sequence through concatenationIf we do not know anythingImage processingimport random_xeIn factin terms of a separate bitIncincludingIncrease ConversionIncrease ConversionsIncrease in conversionIncreasing ConversionsIndustrial programmingindustryInfographicsInfopulse Ukraine BlogINFORION Company BlogInformationInformation cultureinformation entropy is not something that is present in the signal itselfInformation safetyInformation securityInformation security legislation in ITinformation servicesInfoWatch BloginfrastructureinfrastructurefirmwareInobitec company blogIntelInterbaseInteresting problemsInteresting tasksInterfacesInternet ExplorerInternet marketingInternet of thingsInternet ThingsInterSystems BlogInterviewInterviewsio Company BlogiOS DevelopmentIPTVIPvIPv6isinstanceISPsystem BlogISPsystem Company BlogITIT CareerIT companiesIT companyIT emigrationIT GRAD company blogIT HistoryIT infrastructureit is also possible to carry out proof through entropyit is necessary to prove that   Hrit is not only about the signalIt is this probability of guessing that is obtained if we make a decision by throwing a coinIT LawIT legislationit makes sense to insure yourself with an additional oneit may well be 0IT research and forecastsIT standardsIT Systems TestingIT Terminologyit will be useful belowITI CapitalITI Capital BlogITMO University BlogJavaJet Hackers blogJet Infosystems BlogJet Infosystems Company BlogJetBrains blogJoomlajQueryJUGJuliaJust AI blogJust AI company blogKaspersky LabKaspersky Lab blogKodobredKotlinLabVIEWLampTest BlogLanguage LearningLaptopsLaravelLasersLaTeXLayfhaki for geeksLayout of lettersLearning languagesLearning languages ​​Legion company blogLegislation and ITLegislation and IT businessLegislation in ITLenovolessLetLife buoys for geeksLife Guards for geeksLife Guys for GeeksLifehacks for geeksLifkhaki for geeksLifshaki for geeksline literatureLinkLinuxLinux ConfigurationLinux DevelopmentLinux SettingLinux settingsLinux SetupLispLocalization of productsLogLogic gamesLuaMachine learningMachine trainingMadrobots BlogMadrobots Company BlogMagentoMailMakTsentr Company BlogManage timesworkManagement eManagement of developmentManagement of eManagement of the personnelMango Telecom Company BlogManufacture and development of electronicsManufacturing and development of electronicsMaps APIMars Information Services blogMathMathematicsMatlabMaxilectMaxilect blogMedgadgetsMedia advertisingMedia ManagementMeshMessage exchange systemsMessagingMessaging systemsMicrocontroller ProgrammingMicroformatsMicroservicesMicrosoftMicrosoft AzureMicrosoft BlogMicrosoft EdgeMicrosoft SQL ServerMiranMISiSMixBytes BlogMobile app developmentMobile application analyticsMobile application designMobile application developmentMobile Application MonetizationMobile application testingMobile Applications AnalyticsMobile communicationMobile Dimension BlogMobio BlogMODXMonetization of gamesMonetization of ITMonetization of IT systemsMonetization of mobile applicationsMonetization of web servicesMonetize Mobile ApplicationsMonetizing Mobile ApplicationsMoneyMoney BlogMongoDBMono and MoonlightmoreMoreoverMosigra company blogMTS blogMulticoptersMy Circle blogMy Circle company blogmyrandom1myrandom2myrandom3myrandom4MySQLNanoSoft Company BlogNanotechnologiesNanotechnologyNaumen Company BlogNeobyte company blogNeoflex Company BlogNETnet blogNetology BlogNetwork equipmentNetwork technologiesNetworkingNetworking TechnologiesnetworksNexignNginxNITUnixNIX Solutions Company BlogNodeNoSQLnot forgetting to changenot zeroNotebooksnowhere going to go into minusObjective Cof specific entropyOffice of eOffices of ITOffices of IT companiesOften information entropy is presented as a kind of subtle matterokmeterOld hardwareOld ironone who has 1 may not have any opportunity to know the true state of affairsOntikoOOPOpen dataOpen sourceOpen Technologies BlogOpenStreetMapor notor when both are incorrectOracleOTPOtusOtus BlogOtus companyOtus company blogPp x0p x0 p y0p y0Panda SecurityPanda Security Blog in RussiaParallel ProgrammingParallels BlogParallels companyParallels company blogPatentingPayment systemsPDFPentestitPeopleperf_counterPerfect codePeripheralsPeripheryPerlPersonnel managementPeterPeter Publishing Company BlogPhalconPhiltechPhiltech InitiativePhiltech Initiative BlogPhoenixPhoto equipmentPhotographic equipmentPhotographic techniquePhotographyPhototechnicsPHPPhysicsPIK Digital Company blogPilotPilot company blogPiter publishing company blogPixonicPixonic BlogPixonic company blogPlayrixpleasePochtoyPocketBook Company BlogPopularPopular sciencePopular scientificPositional arguments must be descendants of RandomPositive Technologies blogPositive Technologies Company BlogPostgres Professional BlogPostgreSQLPowerShellPProgrammingPresentationsprinterspropro companyProbabilities of guessing are x and y will be denoted asProcessorsProduct localizationProduct ManagementProduction and development of electronicsProfessional literatureProgaming microcontrollersProgrammingProgramming microcontrollersProgramming of microcontrollersProject ManagementPrologPromotion of gamesPromsvyazbank BlogPrototypingPublic dataPushAllPuzzle Blog EnglishPuzzle English BlogPuzzle gamesPVSPythonQIWI BlogQlean BlogQlean Company BlogQtQualcomm blogQuantum technologiesrr0r3r3521RaiffeisenbankRaiffeisenbank Blograise TypeErrorrandintRandomrandom number generators is unpardonable presumptionrandom_xeReactJSReading roomReady for Sky BlogRECIP_BPF as _RECIP_BPF from functools import reduce as _reduce from operator import xor asRecognitorRed HatRed Hat blogRedmadrobotRedmadrobot company blogRedmondRedSys company blogRefructing and designingregardless of how the signal was received and what it isRegberryRegionSoft Developer Studio BlogRegular expressionsRememberResearch and forecasts in ITrespectivelyRetail Rocket blogreturn _reducereturn random_xereturn superReverseReverse engineeringRoboticsRobotics DevelopmentRoof Market MarketRookeeRostelecomru Blogru Company BlogRu GroupRu Group blogru Group Company blogRubyRuby on RailsRustRUVDSs Blogs blog Audiomanias blog Audioomanias Blog Data Centers blog for businesss blog Guilds blog icanchooses blog in Russias Blog of Oleg Bunins Blog of the Conference of Oleg Bunins blog Online school EnglishDoms blog Publishing houses blog The programs Business Blogs Conferences guessing situations say an attacker has a priori some information about the main and additional sequencesSaaSSales ManagementSame as aboveSANSAP BlogSAP company blogSAS blogSAS companySberbankSberbank company blogSCADAScalaSchemeSciScience fictionScientificSearch EngineSearch engine optimizationSearch EnginesSearch technologiesSEDSelectel blogSelektel Company BlogselfSemanticsSEMrush BlogServer AdministrationServer optimizationServiceService DeskservicesSetting up Linuxsha3_512ShellsShilovasince this will not be a theory of information but a theory of disinformationSingularis Blogsite developmentsites developmentSkillboxSkillbox blogSkillbox company blogSkyeng BlogSmalltalkSmart homeSmartphonesso the guessing probability isSochiSocial networks and communitiesSocial networks and communityDesignSocial Quantum blogSoftSoftlineSoftline BlogSoftwaresoftware testingSolar company blogSolar Security BlogSoliditySony Mobile Communications BlogSoundsourcessources superSouthbridge BlogSouthbridge Company BlogSpamSpam and antispamSPBAU company blogSphereSport programmingsportsSports programmingSportsProgrammingSQLSQLitesrcStackersstandardsStartStartup developmentStatistics in ITStorageStorage of dataStratoplan company blogStudioStudio company blogsuper_myrandomSupercomputersSuperJobSwiftSymfonysystemSystem administrationSystem Analysis and DesignSystem ProgrammingSystemRandomSystemRandom from random import BPF as _BPFsystemsSystems analysis and designSystems for the exchange of messagesSystems of exchange of messagesSystems of the exchange of messagest_startTabletstags_tmpTDDTeaching process in ITTechMedia BlogTechnoservTechnoserv blogTechnoserv Company BlogTerminology ITTesting gamesTesting IT systemsTesting mobile applicationsTesting mobile appsTesting of gamesTesting of ITTesting of IT systemsTesting of mobile applicationsTesting of webTesting of web servicesTesting Web Servicesthat isthat is   2 g x g y G x G yThe bit of the resulting sequence is guessed either when both values ​​are correctly guessdthe companyThe concatenation of sources gives us the specific entropy of the resultThe educational process in ITthe entropy can not be spoiledThe future hereThe future is herethe information entropy is a relative quantitythe information entropy of the transmitted binary one is exactly 1 bitThe Internet of Thingsthe limiting case when g ythe phraseThe possession of information is expressed in the ability to guess with some probability the values the probability of guessing the result is equal to the probability of guessing the additional sequenThe probability of guessing the result is equal to the probability of guiding the main sequenceThe probability of zero rthe sequence x completely unpredictablethe sequence x fully predictablethe specific entropy isThe system RNG produces a stream that is indistinguishable from the really randomthe Transport of the Futurethe use of pseudoThe use of the XOR operation leads to the fact that we lose part of the entropythe usual quantitative theory of informationThenthen turn g yThereforeThis is very disturbingthis situation is absurdThrough the ability to guessTinkoffTmaxSoft company blogtoTop 3D Shop BlogTop 3D Shop company blogToshibaTraining process in ITTransport of the futureTrinion BlogTrinity Digital blogTS SolutionTutuTypeScriptTypographyuaUmbrella IT company blogUML DesignUnetUnited Front SystemUnity3DUniversity SkillboxUnreal Engineup developmentUrbanismUsabilityVAS Experts blogVAS Experts company blogvascriptVeeam SoftwareVeeam Software BlogVenture investmentsVersion control systemsVertex BlogVery interesting case when gVideoVideo cardsVideo companyVideo company blogVideo OperationsVideo ProcessingVideo technologyVIMVirto Commerce blogVirtualizationvirus protectionVisual StudioVisualization of dataVkontakte APIVoximplant company blogVSCEVSCE blogVSCE companyVSCE company blogVTBVTB company blogVueJSVulners blogVyshTechWargaming Blogwe can only hopewe have already consideredwe have gwe have only 1we need a second attemptwe need to find out under what conditions g r can be more than g xwe obtain the result p r0We prove that for any p x0 and p y0 the value p r0 can not be farther from 1We prove that the entropy has a maximum at the point p 0we will need an average of 19 thousand years to learn how to guess the next signwe would preserve the entropy of the sourcesWearable electronicsWebWeb analyticsWeb designWeb developmentWeb services monetizationWeb services testingWeb site developmentWeb sites developmentWebAssemblyWebGLWebsite developmentWestern Digital BlogWhalesburgWhalesburg Company BlogWheels Roof Marketwhen our predictor is engaged in conscious sabotageWherewhich can not be ruined by any amount of tarwhich is either objectively present in the datawhich is very badWIFIREWireless technologiesWireless TechnologyWirexWirex blogWirex companyWirex company blogwith an entropy ofWordPressWork with 3DWork with soundWork with vector graphicsWork with videoWorking with 3DWorking with iconsWorking with soundWorking with vector graphicsWorking with videoWorn Electronicsworse coinWrikeWrike BlogxXamarinXcodeXMLyy andy0YandexYandex APIYandex blogYandex company blogYiiYotaYota Blogyou can do it yourselfZadarma Company BlogZend FrameworkZfort Group blogZimbraZONEZONE Company BlogZYXELZYXEL Company Blog in Russia  1  2  2 g x  2 g x g y G x G x  Cryptographers have a dogma  g r  g x  g y  H r  H y  If we have only 10 bytes of real entropy  In order to prove the non  p r0  We have a theorem on the addition of entropies  Zero in the resulting sequence appears when there are two zeros or two ones at the input    A few additional considerations about entropy    As was said above    In order to prove that adding an additional sequence to the main one does not help an attacker    Let us consider the limiting cases    So    The implementation of the summing RNG on Python   from random import Random    The second attempt to prove      Entropy is an extremely mythological concept      For example      g xВ принципеВремяГПСЧ на основе потокового циклического хешированияВ простейшем случае можно взять некоторое относитеГиктаймсДля примера сделаем составной ГСЧЕсли мы не уверены в своём генераторе случайных чиселЕсли системный ГСЧ скомпрометированЕсли хочется чегоЗадача восстановления исходных данных по значению хеша невыносимо сложнаЗанимательные задачкиИ это математически доказаноИспользуем как обычный RandomИсходники библиотеки – на GitHubКриптостойкость этого процесса основывается на двух предположенияхМатематикаМожно вместо этого поженить между собой два системных ГСЧНе понятноНу ладно return selfНужно не забыть постараться сделать такОформим в виде функцииПо значению хеша невозможно восстановить внутреннее состояние хеширующего алгоритмаПобарабаньте по клавиатуреПользовательский вводПосовещавшись с внутренним параноикомПример использованияРешая эту проблемуС одной стороныСистемный ГСЧСмыслаСмысла в этомСоздаём объектСтандартный ГПСЧ – точно не та добавкаСхематически это можно изобразить такТак оно называется from random import RandomТаким образомТеперь если злоумышленнику удалось получить значение «Хеш 1r»Только лучшеа в качестве дополнительного – стандартный ГПСЧ Randomа потом циклически доливать хеш на вход алгоритма хеширования и брать следующие хешив нашем мире беспорядок встречается намного чащевычислить их хешзатраченное на этот вводи поэтому в чистовой реализации ГПСЧ схема немножко усложненаи таким образом становится worse coinконечнокоторое он не сможет узнатькриптостойкость этой схемы соответствует криптостойкости применяемого хеширующего алгоритмаможно в конструктор вторым параметром передать желаемый тип алгоритма хешированиямы можем легко и потрясающе дёшево решить эту проблемунапримерне вычислив функцию хеширования «против шерсти»не очень многоно в качестве простого решения предложу ГПСЧ HashRandomно зачемобрабатываемое SHAобрабатываемый алгоритмом SHA3он не сможет вычислить следующие за ним значение «Хеш 2r»полёт фантазии в деле поиска источника дополнительной энтропии ничем не ограниченпопросить пользователя побарабанить по клавиатурепотому что приведённые выше выкладки справедливы только для независимых источниковпочему в SystemRandom так не сделаноправда в этом ещё меньшепризнал второе предположение лишнимпроинициализировав HashRandom лучшим в мире паролемради которой всё это стоило затеватьрезультат также получится скомпрометированнымсделать хуже мы не сможемсуммирующий в кучу следующеетак как у него нет значения «Хеш 2h»также реализованный в библиотеке «random_xe»такой угадыватель гдето внутри себя обладает данными об угадываемой величинето другогото инвертирует свою выдачуто рекомендует Брюс Шнайер в «Прикладной криптографии»хотя именно такой приём почемучем порядокчтобы использованные источники энтропии были независимымиэто святоесмотреть фильмы онлайн