NewDirectionsofCryptograph《密码学新倾向》中文版

WebPenetrationTestingwithKaliLinux-ThirdEdition:ExplorethemethodsandtoolsofethicalhackingwithKaliLinuxBuildyourdefenseagainstwebattackswithKaliLinux,includingco妹妹andinjectionflaws,cryptoimplementationlayers,andwebapplicationsecurityholesKeyFeaturesKnowhowtosetupyourlabwithKaliLinuxDiscoverthecoreconceptsofwebpenetrationtestingGetthetoolsandtechniquesyouneedwithKaliLinuxBookDescriptionWebPenetrationTestingwithKaliLinux-ThirdEditionshowsyouhowtosetupalab,helpsyouunderstandthenatureandmechanicsofattackingwebsites,andexplainsclassicalattacksingreatdepth.ThiseditionisheavilyupdatedforthelatestKaliLinuxchangesandthemostrecentattacks.KaliLinuxshineswhenitcomestoclient-sideattacksandfuzzinginparticular.Fromthestartofthebook,you'llbegivenathoroughgroundingintheconceptsofhackingandpenetrationtesting,andyou'llseethetoolsusedinKaliLinuxthatrelatetowebapplicationhacking.You'llgainadeepunderstandingofclassicalSQL,co妹妹and-injectionflaws,andthemanywaystoexploittheseflaws.Webpenetrationtestingalsoneedsageneraloverviewofclient-sideattacks,whichisroundedoutbyalongdiscussionofscriptingandinputvalidationflaws.Thereisalsoanimportantchapteroncryptographicimplementationflaws,wherewediscussthemostrecentproblemswithcryptographiclayersinthenetworkingstack.Theimportanceoftheseattackscannotbeoverstated,anddefendingagainstthemisrelevanttomostinternetusersand,ofcourse,penetrationtesters.Attheendofthebook,you'lluseanautomatedtechniquecalledfuzzingtoidentifyflawsinawebapplication.Finally,you'llgainanunderstandingofwebapplicationvulnerabilitiesandthewaystheycanbeexploitedusingthetoolsinKaliLinux.WhatyouwilllearnLearnhowtosetupyourlabwithKaliLinuxUnderstandthecoreconceptsofwebp

淘宝花钱买的最新版！需求的拿去！Thisassetobfuscatesyourcodetomakeitharderforbadguystoreverseengineeryourprojects.SpecificallydesignedforUnity,itseamlesslylinksinwithitsbuildprocess.Thetoppriorityofthispackageistoworkstraightoutoftheboxwithnoextrastepsrequired.Whileotherobfuscatorscanstopagamefromworking,Beebyte'sobfuscatorlooksforspecificUnityrelatedcodethatmustbeprotected.Thecontentsofyoursourcefilesareunchanged,theobfuscationtargetsthecompiledassembly.Features:-SupportsIL2CPP-SupportsAssemblyDefinitionFiles(Unity2017.3+)-RemovesNamespaceswithoutanyconflicts-RecognisesUnityrelatedcodethatmustnotbechanged-RenamesClasses(includingMonoBehaviours)-RenamesMethods-RenamesParameters-RenamesFields-RenamesProperties-RenamesEvents-Stringliteralobfuscation-Addsfakemethods-EasyandextensivecustomisationusingtheUnityinspectorwindow-Consistentnametranslationsarepossibleacrossmultiplebuildsanddevelopers-SemanticallysecurecryptographicnamingconventionforrenamedmembersTheassetworksforbothUnityFreeandUnityProversion4.2.0onwards(includingUnity5&2017&2018).BuildtargetsincludeStandalone,Android,iOS,WebGL,UWP.Otherplatformsarenotguaranteedorsupportedbutmaybecomesupportedatafuturedate.IL2CPPbuildsaremuchhardertoreverseengineerbutstringsandmemberinformation(class,methodnamesetc)arevisibleintheglobal-metadata.datfile.Obfuscationwillapplytothisfileaddingfurthersecurity.WhynotcomplementyoursecuritywiththeAnti-CheatToolkit-agreatthirdpartyasset.FormoreinformationabouttheObfuscator,pleaseseetheFAQ

WebPenetrationTestingwithKaliLinux-ThirdEdition:ExplorethemethodsandtoolsofethicalhackingwithKaliLinuxBuildyourdefenseagainstwebattackswithKaliLinux,includingco妹妹andinjectionflaws,cryptoimplementationlayers,andwebapplicationsecurityholesKeyFeaturesKnowhowtosetupyourlabwithKaliLinuxDiscoverthecoreconceptsofwebpenetrationtestingGetthetoolsandtechniquesyouneedwithKaliLinuxBookDescriptionWebPenetrationTestingwithKaliLinux-ThirdEditionshowsyouhowtosetupalab,helpsyouunderstandthenatureandmechanicsofattackingwebsites,andexplainsclassicalattacksingreatdepth.ThiseditionisheavilyupdatedforthelatestKaliLinuxchangesandthemostrecentattacks.KaliLinuxshineswhenitcomestoclient-sideattacksandfuzzinginparticular.Fromthestartofthebook,you'llbegivenathoroughgroundingintheconceptsofhackingandpenetrationtesting,andyou'llseethetoolsusedinKaliLinuxthatrelatetowebapplicationhacking.You'llgainadeepunderstandingofclassicalSQL,co妹妹and-injectionflaws,andthemanywaystoexploittheseflaws.Webpenetrationtestingalsoneedsageneraloverviewofclient-sideattacks,whichisroundedoutbyalongdiscussionofscriptingandinputvalidationflaws.Thereisalsoanimportantchapteroncryptographicimplementationflaws,wherewediscussthemostrecentproblemswithcryptographiclayersinthenetworkingstack.Theimportanceoftheseattackscannotbeoverstated,anddefendingagainstthemisrelevanttomostinternetusersand,ofcourse,penetrationtesters.Attheendofthebook,you'lluseanautomatedtechniquecalledfuzzingtoidentifyflawsinawebapplication.Finally,you'llgainanunderstandingofwebapplicationvulnerabilitiesandthewaystheycanbeexploitedusingthetoolsinKaliLinux.WhatyouwilllearnLearnhowtosetupyourlabwithKaliLinuxUnderstandthecoreconceptsofwebp

这是2018年秋季学期哈工大本科密码学课程的作业及解析（英文）。
大部分为李秋豪学长所写，少部分参考了张宇老师的课件和IntroductiontoModernCryptography(2ndedition)，均已在解析中指出。
另外还有一篇PDF包含了课件中常出现的缩写/符号，供参考。
本人为哈工大2016级计算机学院学生，因密码学这门课实在是恶心，之前不断苦于找不到答案非常难受，此外历年的期末试题也买不到，（纸张记忆的垃圾题不要买不要买不要买太垃圾了害我挂科），因此找到了一份非常优秀的学长的答案作业分为5次，大致覆盖了总结PPT上列出的知识点。
老师并未发布标准答案，我也没有对答案进行审核，如您发现错误，请在评论区说明，感谢！（2019年1月密码学期末考试题型是四十个填空和八道答题，卷面八十分）

密码学和安全百科全书第二版，高清版！高清版！高清版！对于密码学和安全的概率引见的很详细，2011年出版的最新版，关键是高清高清高清！

作者后面出了CryptographyEngineering，其实就是加了一些习题，版本区别不大

通过中本聪留下的所有资料来引见比特币诞生的来龙去脉以及对中本聪真实身份的揣测。
Haveyou,liketherestoftheworld,speculatedastotheidentityofSatoshiNakamoto,anonymouscreatorofBitcoin?Theworld’sfirstcryptocurrency,Bitcoinwentonlinein2009andhassincerevolutionizedourconceptsofcurrencyandmoney.Notsupportedbyanygovernmentorcentralbank,completelyelectronic,Bitcoinisavirtualcurrencybasedonadvancedcryptographicsystems.Likethecurrencyhecreated,theidentityofBitcoin’screatorSatoshiNakamotoisvirtual,existingonlyonline.TheNakamotopersona,whichmayrepresentanindividualoragroup,existsonlyintheonlinepublicationsthatintroducedandexplainedBitcoinduringitsearliestdays.Here,collectedandprofessionallypublishedforthefirsttimearetheessentialwritingsthatdetailBitcoin’screation.Includedare•SatoshiNakamotoEmailsandPostsonComputerForumsPresentedinChronologicalOrder•BitcoinFundamentalsPresentedinLayman’sTerms•Bitcoin’sPotentialandProfoundEconomicImplications•TheSeminalPaperWhichStartedItAllTheBookofSatoshiprovidesaconvenientwaytoparsethroughwhatBitcoin’screatorwroteoverthespanofthetwoyearsthatconstitutedhis“publiclife"beforehedisappearedfromtheInternet...atleastunderthenameSatoshiNakamoto.BeginningonNovember1st2009withthepublicationoftheseminalpaperdescribingBitcoin,thispubliclifeendsataboutthetimePCWorldspeculatedastoapossiblelinkbetweenBitcoinandWikiLeaks,theinfamouswebsitethatpublishesleakedclassifiedmaterials.Wasthereaconnection?Youbethejudge.Nakamoto’strueidentitymayneverbeknown.ThereforethewritingsreproducedhereareprobablyalltheworldwilleverhearfromhimconcerningBitcoin’screation,workings,andtheoreticalbasis.WanttolearnmoreaboutBitcoin?Godirectlytothesource—thewritingsofthecreatorhimself,SatoshiNakamoto!

CryptographyandNetworkSecurityPrinciplesandPractice5th完好解答ByWilliamStallings

Informationtheoryandinference,taughttogetherinthisexcitingtextbook,lieattheheartofmanyimportantareasofmoderntechnology-co妹妹unication,signalprocessing,datamining,machinelearning,patternrecognition,computationalneuroscience,bioinformaticsandcryptography.Thebookintroducestheoryintandemwithapplications.Informationtheoryistaughtalongsidepracticalco妹妹unicationsystemssuchasarithmeticcodingfordatacompressionandsparse-graphcodesforerror-correction.Inferencetechniques,includingmessage-passingalgorithms,MonteCarlomethodsandvariationalapproximations,aredevelopedalongsideapplicationstoclustering,convolutionalcodes,independentcomponentanalysis,andneuralnetworks.Uniquely,thebookcoversstate-of-the-arterror-correctingcodes,includinglow-density-parity-checkcodes,turbocodes,anddigitalfountaincodes-thetwenty-first-centurystandardsforsatelliteco妹妹unications,diskdrives,anddatabroadcast.Richlyillustrated,filledwithworkedexamplesandover400exercises,somewithdetailedsolutions,thebookisidealforself-learning,andforundergraduateorgraduatecourses.Italsoprovidesanunparalleledentrypointforprofessionalsinareasasdiverseascomputationalbiology,financialengineeringandmachinelearning.

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。