Everyday Cryptography

《Everyday Cryptography》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、EverydayCryptographyThispageintentionallyleftblankEverydayCryptographyFundamentalPrinciplesandApplicationsKEITHM.MARTINProfessorofInformationSecurityInformationSecurityGroupRoyalHolloway,UniversityofLondon33GreatClarendonStreet,OxfordOX26DPOxfordUniversityPressisadepartmentoftheUniversityofOxf

2、ord.ItfurtherstheUniversity’sobjectiveofexcellenceinresearch,scholarship,andeducationbypublishingworldwideinOxfordNewYorkAucklandCapeTownDaresSalaamHongKongKarachiKualaLumpurMadridMelbourneMexicoCityNairobiNewDelhiShanghaiTaipeiTorontoWithofficesinArgentinaAustriaBrazilChileCzechRepublicFranceG

3、reeceGuatemalaHungaryItalyJapanPolandPortugalSingaporeSouthKoreaSwitzerlandThailandTurkeyUkraineVietnamOxfordisaregisteredtrademarkofOxfordUniversityPressintheUKandincertainothercountriesPublishedintheUnitedStatesbyOxfordUniversityPressInc.,NewYork©KeithM.Martin2012Themoralrightsoftheauthorhav

4、ebeenassertedDatabaserightOxfordUniversityPress(maker)Firstpublished2012Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmitted,inanyformorbyanymeans,withoutthepriorpermissioninwritingofOxfordUniversityPress,orasexpresslypermittedbylaw,orundertermsagreed

5、withtheappropriatereprographicsrightsorganization.EnquiriesconcerningreproductionoutsidethescopeoftheaboveshouldbesenttotheRightsDepartment,OxfordUniversityPress,attheaddressaboveYoumustnotcirculatethisbookinanyotherbindingorcoverandyoumustimposethissameconditiononanyacquirerBritishLibraryCata

6、loguinginPublicationDataDataavailableLibraryofCongressCataloginginPublicationDataLibraryofCongressControlNumber:2011944049TypesetbyCenveoPublisherServicesPrintedinGreatBritainonacid-freepaperbyClaysLtd,StIvesplcISBN978-0-19-969559-113579108642Prefaceryptographyisasubjectwhoserelevancetoeveryda

7、ylifehasundergoneCadramatictransformation.Cryptographyusedtomanifestitselfinthepublicimaginationthroughitshistoricaluse,primarilytoprotectmilitarycommunications,andthroughrecreationalpuzzles.However,largelyduetothedevelopmentofcomputern